Environmental Research Department

  • Overview
  • Vision
  • Mission
  • Head of the Department
  • Staff Members
  • Research field
  • Services Scope
  • Techniques
  • Structure
  • Training
  • Projects
  • Publications

The research strategy of the Environmental Research Department aims to conduct research related to the freshwater environment. The research plan includes many modern environmental biological applications such as using living organisms (plants, bacteria, fungi, algae, and fish) in investigating freshwater courses as one of the causes of liver and kidney diseases in Egypt. As well as, studying the impact of environmental and climatic changes on biodiversity of aquatic organisms and spread of endemic diseases. The strategic plan also aims to rely on modern technologies such as nanotechnology in environmental applications. The strategy also seeks to link recent researches and projects of the department to the environment and society and attempt to link them to the industry through applied research outputs.


Studying the impact of environmental and water management on the transmission of freshwater diseases. Using the biological factors to diminish freshwater pollution and improve biocides by binding with certain nanomaterials. Using environmental nanotechnology applications for detection and treatment of chemical and biological water pollution.

  1. Determination of the optimum environmental conditions for preventing water-borne diseases.
  2. Survey and monitoring of watercourses to detect the prevalence of water borne diseases in Egypt.
  3. Evaluation and improvement of biocides activity against diseases.
  4. Studying the impact of environmental and climatic changes on biodiversity of aquatic organisms and spread of endemic diseases.
  5. Cooperation with different institutions in and outside Egypt for training and carrying out researches related to environmental diseases prevention.

Assistant Prof. Dr. Ahmed Mohamed Azzam
E-mail: ah.azzam@tbri.gov.eg

 

 

  • FORMER HEADS and STAFF MEMBERS

Late Prof. Amin Abou El-Hassan (From Establishing to 1997)

Emeritus Prof. Mohamed A. El-Emam (1998-2001)

Emeritus Prof. Bayoumy Bayoumy Mostafa (2001-2013)

Emeritus Prof. Fawzy M. Abdel-Rahaman Ragab (2013-2016)

Late Prof. Ahmed Abd El Kadar El Hawary (2016-2019)

Prof. Hanaa Abdel-Moneam Mohamed (2019-2021)

 

Staff Members:

Emeritus Prof. Fatma Afifi Ali El-Deeb

Emeritus Prof. Ahmed Amin Tantawy

Emeritus Prof. Hanaa Mahmoud Mohamed El-Khayat

Emeritus Prof. Nahed Mohamed Mohamed Ismail

Emeritus Prof. Kadria Mahmoud Aly Mahmoud

Emeritus Prof. Khalil Mohamed El- Said

Emeritus Prof. Hoda Mohamed Aly Abu Taleb

Assistant Prof. Ahmed Mohamed Azzam

Assistant Prof. Marwa Tamim Ahmed Abdel-Wareth

Assistant Prof. Sara Sayed Mahmoud Sayed

Researcher/ Hassnaa Ahmed Mahmoud

Researcher/ Asmaa Abdel Motlb Mohamed Saad

Researcher/ Mona Bashir Abd El-Latif Khalil

Researcher/ Hassan El-Sayed Kelany Flefel

Researcher/ Sara Ali Mansour Moustafa

Assistant Researcher/ Suzan Ezzeldin Mahmoud Ali

Biologist/ Rasha Ahmed Hanafey

Biologist/ Wafa Abdel Aziz Mohamed

  1. The research strategy of the Environmental Research Laboratory aims to conduct research related to the freshwater environment. The research plan includes many modern environmental biological applications, such as the use of living organisms from plants, bacteria, fungi, algae, and fish in studies of the biology of the freshwater environment as one of the causes of liver and kidney diseases in Egypt.
  2. Studying the impact of environmental and climatic changes on the biological diversity of aquatic organisms and the spread of environmental diseases.
  3. The strategic plan aims to rely on modern technologies such as nanotechnology in environmental applications.

  1. Ecological Studies
  2. Environmental Nanotechnology Applications.
  3. Investigating, Evaluating and Improving the efficacy of biocides.
  4. Environmental biology research related to water-borne diseases.
  5. Cooperation with the Egyptian Universities and Research Institutions for both Research and Scientific Consultations purposes.
  6. Studying the effect of water pollution on water ecology and living organisms.

Environmental Biology Research Studies:

  1. Detection of biological pollutants in different waterways to determine the locations of the prevalence of waterborne diseases.
  2. Studying water ecology including living organisms (plants, macroinvertebrates, bacteria, fungi, algae, and fish) as indicators of pollution.
  3. Bioremediation of water pollutants.
  4. Studying the impact of environmental and climatic changes on biodiversity of aquatic organisms and spread of endemic diseases.

Environmental Nanotechnology Applications Studies:       

  1. Synthesis of environmentally friendly nanomaterials.
  2. Testing the role of some nanomaterials in the detection and control of biological (Bacteria, Fungi, and Parasites) and chemical (Heavy metals and Pesticides) water pollutants.
  3. Evaluation of some nanocomposites for remediation of wastewater to be reused.
  4. Improvement of some biocides by binding with certain nanomaterials.

Lab Structure:

  1. Environmental Biology and Chemistry Field Research Lab.
  2. Environmental Nanotechnology Lab.
  3. Biocides Research Lab.

Basic Facilities:

  1. Atomic Absorption Spectrophotometer for heavy metal ions determination.
  2. Department instruments (Microscopes, Electric balances, an Oven, Incubators, Centrifuges, an Autoclave, a Sonicator, Water baths and a Shaker).
  3. Environmental survey equipment (Dip nets, pH meter, Dissolved Oxygen meter, Electrical Conductivity and Total dissolved Solids meter).

  1. Field survey of freshwater courses, Sampling of different aquatic organisms, and Measuring physicochemical parameters.
  2. Environmental Nanotechnology Applications.
  3. Investigating, Evaluating and Improving the efficacy of biocides.

PROJECTS (The last 10 years)

Internal projects (funded by Theodor Bilharz Research Institute):  

  1. Assessment of certain fresh water bodies, environment in some Egyptian Governorates. (No. 80M, 2008 – 2011).
  2. Effect of different water and environmental managements on population of snail vectors in Egypt with emphasis to integrated snails control measures. (No.84 M, 2011 – 2017).
  3. Ecological and biological studies on the effect of some fungi against Biomphalaria alexandrina (No.86 M, 2012 – 2014).
  4. Impact of some inorganic fertilizers on Schistosomiasis snails fresh water streams. (No 87 M, 2012 – 2015).
  5. Phytoremediation of some heavy metals by Azolla pinnata and Lemna gibba plants in the polluted water by industrial discharge. (No 89 M, 2013 – 2016).
  6. Ecological assessment of the present situation of organic pollution in freshwater irrigation and drainage networks harboring snails in Nile Delta with referring to bioremediation. (No. 102 C, 2018 – Till Now).
  7. Water-borne diseases risk associated with human activities in River Nile in the area of Greater Cairo with special emphasis on schistosomiasis, Escherichia coli, Cryptosporidium and Giardia. (No. 104 C, 2018 – Till Now).
  8. Impact of climate change in Egypt (Upper, Middle and Lower Delta) on the biodiversity of aquatic ecosystem with emphasis to biological assessment and fresh water quality. (No. 106 C, 2018 – Till Now).
  9. Assessment of environmental pollution by phenolic compounds on snails and fish in some Egyptian governorates: Laboratory and field study. (No. 107 C, 2018 – Till Now).

External projects:

  1. Biomarkers as indicators of environmental pollution: Experimental approach and case studies. Collaborative project through the Academy of Scientific Research and Technology of the A.R.E. and Bulgarian Academy of sciences. (2013- 2016).

  • PUBLICATIONS (The last 10 years)
  • 2022
  • Ahmed M. Azzam, Mohamed A. Shenashena, Mohamed S. Selim, Bayaumy Mostafa, Ahmed Tawfik, and Sherif A. El-Safty (2022): Vancomycin-loaded furriness amino magnetic nanospheres for rapid detection of Gram-positive water bacterial contamination. Nanomaterials, Volume 12: 510-524.
  • Ahmed Tawfik, Xuefei Tan, Mohamed Elsamadony, Muhammad Abdul Qyyum, Ahmed M. Azzam, Muhammad Mubashir, Hui Suan Ng, Muhammad Saeed Akhtar, Kuan Shiong Khoo (2022): Graphene/hydroxyapatite nano-composite for enhancement of hydrogen productivity from delignified duckweed. Fuel, Volume 330: 125537.
  • Hassnaa A. Saleh, Hoda A. Kabary, Khaled M. Zayed (2022): Assessment of Bacillus aerius and Bacillus toyonensis extracts as biocontrol agents against Biomphalaria alexandrina Aquaculture Research, Volume 00: 1–16.
  • Ahmed A. A. Hussein, Marwa I. Saad El-Din, Nahla S. El-Shenawy, Sara S. M. Sayed (2022): Behavioral, Biochemical, and Histological Evaluation of Artificial Light on Infected Freshwater Snails Bimophalaria alexandrina by Schistosoma mansoni. Egyptian Journal of Aquatic Biology & Fisheries, Volume 26(4): 575-591.
  • Mohamed S. Selim, Ahmed M. Azzam, Shimaa A. Higazy, Sherif A. El-Safty, Mohamed A. Shenashen (2022): Novel graphene-based ternary nanocomposite coatings as ecofriendly antifouling brush surfaces. Progress in Organic Coatings, 167: 106803- 106817.
  • Asmaa Abdel-Motleb; Magda Ayoub; Menerva Tadros; Fatem Ramzy, Samia El-Bardicy (2022): In vitro evaluation of the antihelminthic activity of Praziquantel, Flubendazole and some plant extracts against the adult eye fluke (Philophthalamus palpebrarum) transmitted by the freshwater snail Melanoides tuberculata. Egyptian Journal of Aquatic Biology & Fisheries, 26(1): 491-503.
  • Hanaa M.M. El-Khayat, Hanan S. Mossalem, Karem El-Hommossany, Sara S.M. Sayed, Wafaa A. Mohammed, Khaled M. Zayed, Mohamed Saied and Mohamed R. Habib (2022): Assessment of schistosomiasis transmission in the River Nile at Greater Cairo using malacological surveys and cercariometry. DOI: 10.21203/rs.3.rs-1331604/v1
  • Hanaa M.M. El-Khayat, Hanan S. Gaber and Hassan E. Flefel (2022): Experimental studies on the toxicity of certain heavy metals and organic persistent pollutants on Nile Tilapia health. Egyptian Journal of Aquatic Biology and Fisheries, 26(3): 321-346.
  • Asmaa Abdel-Motleb, Hassnaa Saleh, Hanaa M M El-Khayat, Hanan sayed Gaber, Noha Said Helal, wafaa Abdel-aziz Mohammed (2022): Enhancement effects of microalgae against heavy metals-induced toxicity in Oreochromis niloticus fish with emphasis on immunological and histological aspects. Egyptian Journal of Aquatic Biology and Fisheries, 26(2): 803-823.
  • Hanaa Mahmoud M. El-Khayat, Eman S. El-Wakil, Asmaa Abdel-Motleb, Wafaa Abdel-Aziz & Marwa Tamim A. Abdel-Wareth (2022): Bacteriological, parasitological and chemical pollution of Nile River water at some Greater Cairo sites. International Journal of Environmental Studies. 79(4): 731-747.
  • Hassnaa A. Saleh, Sara S.M. Sayed, Manal A.H. El-Gamal & Nahed M. M. Ismail (2022): Effect of some freshwater cyanobacteria on Oreochromis niloticus (L.) fish and water quality in Egyptian aquaculture ponds. International Journal of Environmental Studies, https://doi.org/10.1080/00207233.2022.2059257.
  • Hassnaa A. Saleh, Ibrahim A. Matter, Marwa Tamim A. Abdel-Wareth, Osama M. Darwesh (2022): Molluscicidal, histopathological and genotoxic effects of Scenedesmus obliquus and Spirulina platensis extracts and their biosynthesized zinc oxide nanoparticles on Biomphalaria alexandrina Aquaculture Research, 53(10): 3680-3695.
  • El-Deeb, F. A.; Mansour, S.A.; Abd El-Rahman, F. A.; El-said, K. M.  and Khalil, M. T. ( 2022). Ecological risk assessment and probability of human health risk of two phenolic compounds in different watercourses and Oreochromis niloticus. Egyptian Journal of Aquatic Biology & Fisheries, 26(2): 457 – 471. DOI: 21608/EJABF.2022.234270
  • Hanaa M. M. El-Khayat ; Hanan S. Gaber ; Hassan E Flefel (2022): Experimental studies on the toxicity of certain heavy metals and persistent organic pollutants on the Nile tilapia health. Egyptian Journal of Aquatic Biology and Fisheries, 26(3): 321-346.

 

  • 2021
    • Mansour, S. A.; El Deeb, F. A.; Abd El-Rahman, F. A. and Khalil, M. T.(2021). Impact of phenolic compounds on free amino acid contents and electrophoretic patterns of the Nile Tilapia, Oreochromis niloticus. Egyptian Journal of Aquatic Biology & Fisheries, 25(4): 301-312. DOI: 21608/EJABF.2021.189034.
    • Mansour, S.M., Sayed S.S.M. and Abdel-Wareth, M.T.A. (2021): Effect of methyl gallate on immune response of Biomphalaria alexandrina (Ehrenberg, 1831) snails to infection with Schistosoma mansoni (Sambon, 1907). Parasitology Research, 120:1011-
    • Okasha, H., Abdel-Motleb A. and Abdel-Wareth, M.T.A. (2021) Metallothionein expression in Aspergillus exposed to environmentally relevant concentrations of heavy metals at different pH levels. Environmental Science and Pollution Research. https://doi.org/10.1007/s11356-021-14237-2
    • Saleh, H.A.; Abdel-Motleb, A. & Habib, M.R. (2021): Neurotoxicity and genotoxicity of the veterinary antibiotics oxytetracycline and trimethoprim-sulphadiazine to Biomphalaria‌ alexandrina International Journal of Environmental Studies. https://doi.org/10.1080/00207233.2021.1893487
    • Hassnaa A. Saleh, Asmaa Abdel-Motleb and Mohamed R. Habib (2021). Neurotoxicity and genotoxicity of the veterinary antibiotics oxytetracycline and trimethoprim- sulphadiazine to Biomphalaria alexandrina International Journal of Environmental Studies. https://doi.org/10.1080/00207233.2021.1893487.

 

  • 2020
    • Amina Mohamed Ibrahim and Sara S.M. Sayed (2020): Assessment of the molluscicidal activity of the methanolic seed extracts of Ziziphus spina-christi and Carica papaya on immunological and molecular aspects of Biomphalaria alexandrina Aquaculture Research. 2021: (52):2014-2024.
    • Flefel, D. Nokhrin, and I. Donnik (2020): Determine heavy metals in water, aquatic plants, and sediment in water systems,” E3S Web Conf., vol. 222.
    • O. Gutova and M. S. A., Kh. E. Flefel (2020): Assessment of the ecological well-being of the rivers of the Middle Urals in areas with increased technogenic load,” Agrar. Bull., vol. 198, no. 7, 41–46.
    • Abdel-Motleb, A.; Gharieb, M.M.; Mohamed, A.H.; Abdel-Kader, A. and Osman, G.Y. (2020): Effect of lining water courses on the occurrence of freshwater snails and its association with aquatic plants and fungi in certain governorates in Egypt. Fourrages J., 24 (1): 82-103.
    • Sayed, S.S.M., Abdel-Motleb, A., Saleh H.A., Abd El-Hamid, R.M., Abdel Kader A. & Abdel-Wareth, M.T.A. (2020): Pollution by organochlorine and organophosphorus pesticides residues in watercourses of some Egyptian governorates with reference to the distribution of macroinvertebrates. International Journal of Environmental Studies. https://doi.org/10.1080/00207233.2020.1851967.
    • Madbouly, A. K. and Abdel-Wareth, M.T.A. (2020): The Use of Chaetomium Taxa as Biocontrol Agents in: “Recent developments in genus Chaetomium”, ed.; Abdel-Azeem, A.M. Fungal Biology series, Springer. 251-249. 
    • Abdel-Wareth, M.T.A. (2020): Evaluation of Fenton’ reagent toxicity to Biomphalaria alexandrina snails. International Journal of Zoology and Animal Biology, 3 (1):1-5.
    • Wafaa S.F. Hasheesh, Haggag A. Mohamed, Sara S.M. Sayed and Rasha M.F. Abu El-Khair (2020): Reproductive and developmental alterations in  Biomphalaria alexandrina snails exposed to three phenolic compounds, International Journal of Environmental Studies, 77(1): 94-107, https://doi.org/10.1080/00207233.2019.1686908.
    • Abdel Halim A. Saad; Ahmed M. Azzam; Shaimaa T. El-Wakeel; Bayaumy B. Mostafa; Mona B. Abd El-latif (2020): Industrial wastewater remediation using Hematite@Chitosan nanocomposite.Egyptian Journal of Aquatic Biology and Fisheries, 24: 13–29.
    • Eman El-Ahwany, Soheir S. Mansy, Mona Zoheiry, Lobna Mourad, Soheir Mahmoud, Hoda Abu-Taleb, Moataz Hassanien & Marwa Hassan (2020): MicroRNA-195 vector influence on the development of gradually induced hepatocellular carcinoma in murine model. Ultrastructural Pathology. Published online: 26 Mar 2020. https://www.tandfonline.com/loi/iusp20.
    • Hassnaa A. Saleh and Reda M. El- Shahat (2020): Accumulation of chromium in Lemna minor under the effect of pH and EDTA variation and assessment of the treatment impact on the Nile tilapia (Oreochromis niloticus). Egypt. J. Aquat. Boil. Fisheries, 24 (2): 177-194.
    • Ayoub, M.; Abdel-Motleb, A. and Tadros, M. (2020): First Egyptian record of the eye fluke (Philophthalamus palpebrarum) transmitted by Melanoides tuberculata snail and its experimental life cycle. Egypt. J. Aquat. Boil. Fisheries, 24(2): 147 – 162. 
    • Hanaa M. M. El-Khayat; Hoda M. Abu Taleb; Noha S. Helal; Samah I. Ghoname (2020): Assessment of metallothionein expression in Biomphalaria alexandrina snails and Oreochromis niloticus Fish as a biomarker for water pollution with heavy metals. Egypt. J. Aquat. Boil. Fisheries, 24 (2): 209- 223. 

 

  • 2019

 

  • Flefel, H. E.; Nokhrin, D. Yu and Donnik, I. M. (2019): Chemical composition and water quality of some rivers of the Sverdlovsk oblast (Ural, Russia), Egypt. J. Aquat. Boil. Fisheries; 23(4): 659 – 666 
  • Nahed M. Ismail, Mohamed N. Sedek, Khalil M. El-Said and Azza M. A. Marai (2019): Effect of water bodies lining on the efficacy of molluscicides against Biomphalaria alexandrina snails with emphasis to their integrated control measures. Egypt. J. Aquat. Boil. Fisheries; 23 (5): 267-283. 
  • Abdel-Wareth, M.T.A.; Ghareeb, M.A.; Abdel-Aziz, M.S. and El-Hagrassi, A.M. (2019): Snailicidal, antimicrobial, antioxidant and anticancer activities of Beauveria bassiana, Metarhizium anisopliae and Paecilomyces lilacinus fungal extracts. Egypt. J. Aquat. Boil. Fisheries, 23 (2): 195-212. 
  • 13) Hanaa M.M. El-Khayat, Hanan S Gaber, Hoda Abdel-Hamid, Kadria M.A. Mahmoud, and  Hoda M.A. Abu Taleb    (2019): Molecular characterization of genetic alteration using ISSR-PCR technique in samples Oreochromis niloticus collected from Environment and samples Department exposed to chemical mixtures.The First International Conference of Environmental Researches and Medical Malacology Department “Together towards healthy and productive freshwater ecosystems in Egypt” November 4-5, 2019, Theodor Bilharz Research Institute, Giza, Egypt Abstract No. 1(oral): 5-6.
  • Hanaa M M El-Khayat (2019): Exposure to POPs and Some Health Related Effects. The First International Conference of Environmental Researches and Medical Malacology Department “Together towards healthy and productive freshwater ecosystems in Egypt” November 4-5, 2019, Theodor Bilharz Research Institute, Giza, Egypt Abstract No. 1(poster): 19-20.
  • Hanaa M.M. El-Khayat, Hoda Abdel-Hamid, Hanan S Gaber, Kadria M.A. Mahmoud, and Hoda M.A. Abu Taleb (2019): ISSR-PCR markers mediated polymorphism comparison between Biomphalaria alexandrina snails collected from Lake Manzala and those experimentally exposed to chemical mixtures. The First International Conference of Environmental Researches and Medical Malacology Department “Together towards healthy and productive freshwater ecosystems in Egypt” November 4-5, 2019, Theodor Bilharz Research Institute, Giza, Egypt Abstract No. 2 (poster): 20-21.
  • Eman G. E. El-Ahwany, Lobna Mourad, Mona M. K. Zoheiry, Hoda Abu-Taleb, Marwa Hassan, Raafat Atta, Moataz Hassanien, Suher Zada (2019): MicroRNA-122a as a non-invasive biomarker for HCV genotype 4-related hepatocellular carcinoma in Egyptian patients. Arch Med Sci research: 1-8.
  • Hanan A.A. Taie, Amira H. El Namaky, Hoda Abo-Taleb, Seham M. Hendawy, Faten Abo-Aziza, Nesreen A.T. Allam (2019): Antioxidant capacity of four edible plant extracts and their larvicidal effect on the third instar Cephalopinatitilator Larvae.  Egypt. J. Vet. Sci. (special issue) pp. 9- 20. The 8th International Conference of Veterinary Research Division, 3-5 December 2019, Cairo, Egypt, https://ejvs.journals.ekb.eg/.
  • Flefel, H.E.; Gutova, M O and Donnik, I. M. (2019): Assessment of Heavy Metals Concentration Fe, Zn, Cd, And Pb in Natural Water Sources, Agrarian Bulletin of the Urals No.6 (185). (UDC 502.51: 504.5: 546.3 DOI 10.32417/ article_5d47f804ec0943.26307077).
  • Ahmed M. Azzam, Mohamed A. Shenashen, Bayaumy B. Mostafa, Wafaa A. Kandeel, Sherif A. El‐Saft (2019): Antibacterial activity of magnesium oxide nano‐hexagonal sheets for wastewater remediation. Environmental Progress & Sustainable Energy, 38(S1): S260-S266, DOI: 10. 1002/ ep. 12999.
  • Mohamed S. Selim,  Sherif A. El‐Safty, Ahmed M. Azzam,  Mohamed A. Shenashen, Maher A. El‐Sockary, Ossama M. Abo Elenien (2019): Silicone/TiO2–SiO2 nanorod‐like composites for marine fouling release coatings. Chemistry Select Journal, 4(12): 3395-3407, DOI:10. 1002/slct. 201803314.
  • Abdel Halim A. Saad; Ahmed M. Azzam; Bayaumy B. Mostafa; Khalil M. El-Said; Rasha A. Hanafy (2019): Improvement molluscicidal activity of Anagalis arvensis extracted by copper oxide nanoparticles against Biomphalaria alexandrina snails. Egyptian Journal of Aquatic Biology & Fisheries, 23(3): 27-41, DOI: 10.21608/EJABF.2019.34178.
  • Ahmed H. Nigm; Marwa Abou Eldahab; Lotfia M. Khalil; Rahma B. M. Juroud; Ahmad M. Azzam; Hoda A. Taha; And Mohammad I. Soliman (2019): Ameliorative effect of Calotropis procera and/or praziquantel on Schistosoma mansoni infected mice. Journal of the Egyptian Society of Parasitology, 49 (3): 529–538.
  • Abdel-Wareth, M.T.A. and Sayed, S.S.M (2019): Reprotoxicity of 4-nonylphenol to Biomphalaria alexandrina snails at certain temperatures. Environmental Science and Pollution Research, 26:18533–18540.
  • Abdel-Wareth, M.T.A.; El-Hagrassi, A. M.; Abdel-Aziz, M.S.; Nasr, S.M. and Ghareeb, M. A. (2019): Biological activities of endozoic fungi isolated from Biomphalaria alexandrina snails maintained in different environmental conditions. International Journal of Environmental Studies, 76 (5): 780-799.
  • Abdel-Wareth, M.T.A. (2019): Environmental challenges in the MENA region: the long road from conflict to cooperation (Book Review). International Journal of Environmental Studies, 76 (6):1056-1059. 
  • Abdel-Wareth, M.T.A. (2019): Fungal metabolites (Book Review). International Journal of Environmental Studies. 76(2): 351-356.
  • Abdel Kader, A. WHO (2019): Guidelines for Department and field testing of molluscicides for control of Schistosomiasis.
  • Hanaa M.M. El-Khayat,  Omnia El Bendary, and Hoda M.A. Abu Taleb “ISSR molecular markers to reveal genetic alteration and adaptation in fishermen community of Lake Manzala, Egypt” (2019) 4th International Conference on Public Health and Medical Sciences (ABS 2018), May 29-31th, 2019, Xi’an, China Abstract No. 20: 19.
  • Wafaa Abdel Aziz Mohammed, Soheir A Abd-Elkawy, and Hanaa Mahmoud El-Khayat (2019): Studies on heavy metals pollution and parasites in Burullus Lake Egypt, Amazon (Anglais) Broche-May.
  • Saad, A.A.; Ragab, F.M.A.; Abdel Fatah, H.M.; Abdel-Wareth, M.T.A. and Ibrahim, N.K. (2019): Effect of Cystoseira barbata and Dictyota dichotoma algae on reproduction and protein pattern of Biomphalaria alexandrina snails. Molluscan Research, 39(1): 82-88. 

 

  • 2018

 

  • Mohammed Y. Emran, Mohamed A. Shenashen, Moataz Mekawy, Ahmed M. Azzam, Naeem Akhtar, Hassenien Gomaa, Mahmoud M. Selim, Ahmed Faheem,Sherif A. El-Safty (2018): Ultrasensitive in-vitro monitoring of monoamine neurotransmitters from dopaminergic cells. Sensors and Actuators B: Chemical Journal, 259:114–124, DOI:10.1016/j.snb.2017.11.156.
  • Mohamed S. Selim, Ahmed Elmarakbi, Ahmed M. Azzam, Mohamed A. Shenashen, Ashraf M. EL-Saeed, Sherif A. El-Safty (2018): Eco-friendly design of super hydrophobic nano-magnetite/silicone composites for marine foul-release paints.Sensors and Actuators B: Chemical, 259: 114–124, DOI:10.1016/j.snb.2017.11.15.
  • Abdel Halim A. Saad, Ahmed M. Azzam, Shaimaa T. El-Wakeel, Bayaumy B. Mostafa, Mona B. Abd El-latif (2018): Removal of toxic metal ions from wastewater using ZnO@Chitosan coreshell nanocomposite – Environmental Nanotechnology, Monitoring & Management journal, 9: 67 – 75..
  • Amina M. Ibrahim, Sara S.M. Sayed and Ibrahim R.A. Shalash (2018): Toxicological assessment of lambda-cyhalothrin and acetamiprid insecticides formulated mixture on hatchability rate, histological aspect and protein electrophoretic pattern of Biomphalaria alexandrina (Ehrenberg, 1831) snails. Environmental science and pollution research. DOI: 10.1007/S11356-018-3238-X.
  • Abdel-Wareth, M.T.A., Ghareeb, M.A. and Abdel-Hady, H. (2018): Bioprospecting Freshwater-Derived Fungi for Bioactive Compounds (Mauritius: LAP LAMBERT Academic publishing) 120 p. 
  • Abdel-Wareth, M.T.A. (2018): Recovering bioactive compounds from agricultural wastes. (Book review). International Journal of Environmental Studies, 75(2): 379-380.
  • Abdel-Wareth, M.T.A. and Abdel-Wahed, R. T. (2018): Response of Aspergillus flavus, Aspergillus niger and Penicillium citrinum to oxidative stress induced by Fenton’s reagent. International Journal of Environmental Studies, 75(4): 605-622.
  • Moataz Hassanien,Maged EL-Ghannam, Mohamed Darwish EL-Talkawy, Yosry Abdelrahman, Gamal El Attar, Hoda Abu Taleb (2018). Risk scoring systems to predict in-hospital mortality in patients with acute variceal bleeding due to hepatitis C virus induced liver cirrhosis. Gastroenterology Insights, 9:7629
  • Lobna Mourad, Eman El Ahwany, Mona Zoheiry, Hoda Abu-Taleb, Marwa Hassan, Ali Abdel Rehim, Moataz Hassan, Suher Zada (2018): Expression Analysis of Liver-specific circulating micrornas in HCV-Induced Hepatocellular Carcinoma in Egyptian patients. Cancer Biol Ther., 4;19(5):400-406.
  • Amanda Abdel-Al, Eman El-Ahwany, Mona Zoheiryb, Marwa Hassan, Amged Ouf, Hoda Abu-Taleb, Ali Abdel Rahim, Mohamed Darwish El-Talkawy, Suher Zada  (2018). miRNA-221 and miRNA-222 are promising biomarkers for progression of liver fibrosis in HCV Egyptian patients. Virus Research: 135-139. www.elsevier.com/locate/virusres.
  • Abdullah, I. H.; Ahmed, N.; Mohamed, M. A.; Ragab, F. M.A; Abdel-Wareth, M.T.A. and Allam, N.K. (2018): An engineered nanocomposite for sensitive and selective detection of mercury in environmental samples. Analytical Methods, 10: 2526-2535.
  • El- Khayat, H. M. M.; Mahoudm, K. M. A.; Eissa, F. I.; Mostafa, M. A.; Flefel, H. E. (2018): Potential role of rice cultivation and fish aquaculture in the transmission of Schistosomiasis and the effect of pesticides and fertilizers used in rice cultivation on the snail Biomphalaria alexandrina and schistosome larval stages. Egypt. J. Aquat. Boil. Fisheries, 22 (3): 71-87. 
  • Kadria M.A. Mahmoud and Sara S.M. Sayed (2018): Association pattern among different snails and other macroinvertebrates species at certain freshwater courses in Egypt. Egypt. J. Aquat. Boil. Fisheries, 22(3):99-110. 
  • Kadria M. A. Mahmoud; Hassnaa A. Mahmoud and Sara S. M. Sayed (2018): Potential role of Ceratophyllum demersum in bioaccumulation and tolerance of some heavy metals. Egypt. J. Aquat. Boil. Fisheries, 22(4): 1-12. 
  • Kadria M.A. Mahmoud, Sara S.M. Sayed and Mohamed R. habib (2018): Ecological assessment of the River Nile status around Gizert El-warrak using phytoplankton and macroinvertebrates assemblages. Egypt. J. Aquat. Boil. Fisheries, 22(4):13-24. 
  • 46) Osman, G.Y.; Mohamed, A.H.; Abdel-Kader, A.; Gharieb, M.M.and Abdel-Motleb, A. (2018): Physa acuta snail as a biomonitor for the efficacy of bioremediation treatment of heavy metals (Fe III and Cd II) using the fungus (Eupenicillium lapidosum) in lined and unlined Department conditions. Egypt. J. Aquat. Boil. Fisheries, 22 (5): 201-218. 
  • Hanaa M. M. El-Khayat, Sohair Abd-Elkawy, Mervat A. Ahmed, Nouran A.  Abou- Ouf and Wafaa A. Mohammed (2018): Trends in genetic divergence among Biomphalaria alexandrina snails and Oreochromis niloticus fish in response to water quality of Lake Burullus, Egypt. J. Aquat. Boil. Fisheries, 22 (4): 25- 47. 
  • Hanaa M. M. El-Khayat; Sohair Abd-Elkawy; Nouran A. Abou- Ouf; Mervat A. Ahmed; Wafaa A. Mohammed (2018): Biochemical and histological assessment of some heavy metals on Biomphalaria alexandrina snails and Oreochromis niloticus fish in Lake Burullus, Egypt. J. Aquat. Boil. Fisheries, 22 (3): 159-182. 
  • Abdel-Wareth, M. T. A and Ghareeb, M. A. (2018): Bioprospecting certain freshwater-derived fungi for phenolic compounds with special emphasis on antimicrobial and larvicidal activity of methyl gallate and p-coumaric acid. Egyptian Journal of Chemistry, 61 (5):773 -784. 
  • Hanaa M.M. El-Khayat , Karima M. Metwally, Nouran A. Abououf, Hend M. El-Menyawy (2018): Histopathological and Ultrastructural Studies on Biomphalaria alexandrina Snails infected with Schistosoma mansoni miracidia and treated with Plant extracts. The Egyptian Journal of Hospital Medicine, 71 (3): 2792-2804. 

 

  • 2017

 

  • Magdy, T Khalil; Nahed, M. M. Ismail; Ihab, K. Mohamed; Suzan, E. Ali (2017): Impact of different lining substrata on biological and biochemical characteristics of the Nile tilapia Oreochromis niloticus. Egypt. J. Aquat. Boil. Fisheries, 21(1): 71-83. 
  • Abdel Kader, A. WHO (2017): Field use of molluscicides in Schistosomiasis control programmes. An Operational manual for programme managers.
  • Abdel-Wareth, M.T.A. (2017): Fungal applications in sustainable environmental biotechnology. (Book Review). International Journal of Environmental Studies. 74(6): 1049-1050.
  • Abdel-Wareth, M.T.A. and Sayed, S. S. M. (2017): The comparative effect of chlorine and Huwa-san as disinfecting agents on Biomphalaria alexandrina snails and free larval stages of Schistosoma mansoni. Parasitology Research, 116: 2627–2635.
  • Ahmed M. Azzam; Mohamed A. Shenashen; Mahmoud M. Selim;  Ahmad S. Alamoudi; Sherif A. El-Safty (2017): Hexagonal Mg(OH)2 nanosheets as antibacterial agent for treating contaminated water sources. Chemistry Select Journal, 2: 11431 –11437, DOI: 10.1002/slct.201701956.
  • Hassanien G. Gomaa; Hesham Khalifa; Mahmoud Selim; Mohamed AlKhodary Shenashen; Satoshi Kawada; Ahmad S. Alamoudi; Ahmed Azzam; Abdulaziz Alhamid; Sherif A. El-Safty (2017): Selective, photo-enhanced trapping/detrapping of arsenate anions using mesoporous blobfish head TiO2 monoliths.  ACS Sustainable Chemistry & Engineering Journal, 5(11): 10826-10839, DOI: 10.1021/acssuschemeng, 7b02766. 
  • Ahmed M. Azzam; Mohamed A. Shenashen; Mahmoud M. Selimb; Hitoshi Yamaguchi; Islam M. El-Sewify; Satoshi Kawada; Abdulaziz A. Alhamid; Sherif A. El-Safty(2017): Nanospherical inorganic α-Fe core-organic shell necklaces for the removal of arsenic (V) and chromium (VI) from aqueous solution.  Journal of Physics and Chemistry of Solids, 109: 78-88, DOI:10.1016/j.jpcs.2017.05.017.
  • Ismail, N.M.M.; Ali, S. E and Mohamed, I. K (2017):  Biochemical and histological biomarker approaches in the assessment of the water pollution in some lined and unlined watercourses of Egypt.  International Journal of Fisheries and Aquatic Studies, 5(3): 288-296.
  • Mohamed, I. K; Ali, S. E and Ismail, N.M.M. (2017): Impact of watercourse lining in Egypt on the gills of the Nile tilapia Oreochromis niloticus: Histopathological and biochemical study. International Journal of Fisheries and Aquatic Studies, 5(3): 88-94.
  • Fatma Afifi Ali El-Deeb, Nahla S El-Shenawy, Maha F M Soliman and Sara A Mansour (2017): Freshwater snail distribution related to physicochemical parameters and aquatic macrophytes in Giza and Kafr El-Shiekh Governorates, Egypt. Int. J Vet. Sci. Res. 3(1): 008-013. 
  • Fatma AA El-Deeb, Mohamed-Assem S. Marie, Wafaa S. Hasheesh and Sara S. M. Sayed (2017): Biomarkers of oxidative stress in Biomphalaria alexandrina snails for assessing the effects of certain inorganic fertilizers. Molluscan Research, 37 (4): 289-294.  
  • Shadia H. Mohamed, Hanaa M. M. El-Khayat, Samia M. Fawzi and Dina G. Tawfik (2017): Selection for cadmium-tolerance in Biomphalaria alexandrina snails charactarization based on genetic studies, and susceptibility to Schistosoma mansoni association.  J. Egypt. Soc. Parasitol., 47 (3): 575-588.
  • Hanaa M.M. El-Khayat, Kadria M.A. Mahmoud and Sara S.M. Sayed (2017): Distribution and seasonal abundance of freshwater snails in some Egyptian water courses. J. Egypt. Soc. Parasitol., 47 (3): 541-548.
  • Saad, A. A.; Ragab, F. M. A.; Abdel-Fatah, H. M.; Abdel-Wareth, M. T. A. and Ibrahim, N. K. (2017): Effect of two algae; Cystosiera barbata and Dictyota dichotoma on digestive gland of Biomphalaria alexandrina snails. Journal of Environmental Science, 37 (2): 37-59.
  • Maged T. EL-Ghannam, Moataz H. Hassanien, Mohamed D. EL-Talkawy, AbdelAziz A. Saleem, Amal. Sabry, Hoda M. Abu Taleb (2017): Performance of Disease-specific scoring models in intensive care patients with severe liver diseases. Journal of Clinical and Diagnostic Research, 11(6):12-16.

 

  • 2016

 

  • Abdel-Wareth, M.T.A. and Abd El-Fatah, H. M. (2016): Biosorption of copper and zinc from aqueous solutions by different species of macroalgae. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 7 (6): 989-997.
  • Abdel-Wareth, M.T.A. and Abd El-Hamid, R. M. (2016): Mycoremediation of chlorpyrifos and lambda-cyhalothrin by two species of filamentous fungi. International Journal of Environmental Studies, 73 (6):974-987.
  • Abdel-Hady, H.; Abdel-Wareth, M.T.A.; El-Wakil, E. A. and Helmy, E. A. (2016): Identification and evaluation of antimicrobial and cytotoxic activities of Penicillium islandicum and Aspergillus tamarii ethyl acetate extracts. World Journal of Pharmacy and Pharmaceutical Sciences, 5 (9): 2021-2039.
  • Saad, A. A.; Khalil, M. T.; Ragab, F. M. A.; Mekawey, A. A. I. and Abdel-Wareth, M.T.A. (2016): Separation of a compound effective against Biomphalaria alexandrina snails from the filtrate of Penicillium janthinellum. International Journal of Environmental Studies, 73 (1): 1-17.
  • Rehab Mohamed Hussein, Mohamed Assem S. Marie, Fatma Afifi Ali El-Deeb and Sara Sayed M. Sayed (2016): Effect of three inorganic fertilizers on the biology and histopathology of infected Biomphalaria alexandrina snails. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 7 (4): 2564-2574. 
  • Fatma A. A. El-Deeb, Mohamed-Assem S. Marie, Wafaa S. Hasheesh and Sara S. M. Sayed (2016): Factors affecting the molluscicidal activity of Asparagus densiflorus and Oreopanax guatemalensis plants and Difenoconazole fungicide on Biomphalaria alexandrina snails. Comp Clin Pathol, Published online April 2016.   
  • Maged S. Ahmed, Ahmed A. Tantawy, El- Shahat R. Mohamed, Nasr H. Gomaa, Fatma A. El- Deeb and Hassnaa A. Mahmoud (2016): Phytoaccumulation of lead from wastewater by Azolla pinnata and Lemna gibba for comparative assessment. Current Science International, 5 (1): 26-35. 
  • Sara Ali Mansour, Maha FM Soliman, Fatma AA El-Deeb and Nahla S El-Shenawy (2016): Factor Affecting Lethality of Bisphenol A on Biomphalaria alexandrina snail.         International journal of Veterinary Science and Research, 2(1): 007-0013.
  • Nahla Soliman El-Shenawy. Fatma Afifi Ali El-Deeb, Sara Ali Mansour and Maha farid Mohamed Soliman (2016): Biochenmical and histopathological changes of Biomphalaria alexandrina snails exposed to Bisphenol A. Journal of Toxicological and Environmental chemistry, 99: 460-468.  
  • M.El Saeed; M. Abd El-Fattah; Ahmed M. Azzam; M.M. Dardir; Magd M. Bader (2016): Synthesis of cuprous oxide epoxy nanocomposite as an environmentally antimicrobial coating. International Journal of Biological Macromolecules, 89:190-197, DOI:10. 1016/j. ijbiomac. 2016.04.043.
  • Mohamed Abd El-Fattah; Ashraf. M. El Saeed; Ahmed M. Azzam; Abdul-Raheim M. Abdul-Raheim; Hassan H.H. Hefni (2016): Improvement of corrosion resistance, antimicrobial activity, mechanical and chemical properties of epoxy coating by loading chitosan as a natural renewable resource. Progress in Organic Coatings Journal, 101: 288-296, DOI:10.1016/j.porgcoat.2016.09.002.
  • Ahmed M. Azzam; Shaimaa T. El-Wakeel; Bayaumy B. Mostafa; M.F. El-Shahat (2016): Removal of Pb, Cd, Cu and Ni from aqueous solution using nano scale zero valent iron particle. Journal of Environmental Chemical Engineering, 4(2): 2196-2206, DOI:10.1016/j.jece.2016.03.048.
  • Ahmed M. Azzam; Nahed M. Ismail; Bayaumy B. Mostafa) 2016): Impact of lining material on chemical and microbial irrigation water quality of Nubaria canal, Egypt. Asian Pacific Journal of Tropical Disease, 6(2): 126-132, DOI: 10.1016/S2222-1808(15)60997-5.
  • Nahed M.M. Ismail; Bayoumy B. Mostafa; Ahmed Abdel Kader; Ahmed M. Azzam; Hoda M. Abu Taleb (2016): Field study on impact of lining watercourseson the distribution and abundance of fresh water snails in two Egyptian governorates. 4th International Conference on Advances in Agricultural, Biological & Ecological Sciences (AABES-16) Dec. 1-2, London (UK): 173-181.
  • Hanaa, M.M. El-Khayat; Hoda Abdel-Hamid, Hanan, S. Gaber; Kadria, M. A. Mahmoud and Hoda, M. A. Abu Taleb (2016): Snails and fish as pollution biomarkers in Lake Manzala and Department B: Lake Manzala Fish. International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering, 10 (8): 1-13, http://waset.org/publications/10005253.
  • Hanaa MM El-Khayat, Hoda Abdel-Hamid, Kadria MA Mahmoud, Hanan S Gaber, Hoda, MA Abu Taleb and Hassan E Flefel (2016): Snails and fish as pollution biomarkers in Lake Manzala and Department C: Department exposed snails to chemical mixtures. 18th International Conference on Management of Environmental, Ecological and Natural Resources- London- United Kingdom 25-25 Nov. 2016, Waste proceeding, 18(11):1870-1881.
  • Ahmed M. Azzam; Mahmoud M. Hazaa; Ashraf M. El Saeed; Mai, A. Abdel-Naem (2016): Antibacterial activity of Cu@Ag nanocomposites against water bacterial pollution. Journal of Basic and Environmental Sciences, 3, 85-89.
  • Ahmed M. Azzam; Mahmoud M. Hazaa; Ashraf M. El Saeed; Marwa R. Hamed (2016): Antibacterial activity of cupric oxide nanoparticles against pathogenic bacteria. Journal of Basic and Environmental Sciences, 3: 90-93. 
  • Fayez M. Shaldoum; Khaled M. Zayed; Ahmed M. Azzam; Ahmed T. Sharaf El-Din; Fikry M. Abou-Senna (2016): Biomphalaria alexandrina snails as a bio-monitor for water pollution using genotoxic effect of cuprous oxide nanoparticles and copper sulphate. Middle East Journal of Applied Sciences, 6(1): 189-197.
  • Fayez M. Shaldoum; Khaled M. Zayed; Ahmed M. Azzam; Ahmed T. Sharaf El-Din; Fikry M. Abou-Senna (2016): Immunological effect of Cu2O nanoparticles on Biomphalaria alexandrina snail the intermediate host of Schistosoma mansoni in Egypt. Current Science, International Journal, 5(1): 92-102.
  • Lotfia M.M. Khalil; Ahmad M. Azzam; Hatem A.M. Mohamed; Marwa M. Aboueldahab; Hoda A. Taha; Mohammad I. Soliman (2016): In vitro effects of the stem extracts of the plant Calotropis procera on Schistosoma mansoni adult worms. Egyptian Journal of Zoology, 66: 217-230. DOI: 10.12816/0034719.
  • Abdel-Kader, A.; Osman, G.Y.; Mohamed, A.H.; Gharieb, M.M.; Ismail, N.M.M. and Abdel-Motleb, A. (2016): Bioaccumulation of heavy metals in freshwater snails in relation to lining of water courses in Egypt. Journal of Bioscience and Applied Research, 2(8): 561-573.
  • Eman El-Ahwany, Faten Nagy, Mona Zoheiry, Mohamed Shemis, Mona Nosseir, Hoda Abu Taleb, Maged El Gannam, Rafaat Atta, Suher Zada (2016): Circulating miRNAs as predictor markers for activation of hepatic stellate cells and progression of HCV-Induced liver fibrosis. Electronic Physician; 8 (1): 1804-1810.
  • Eman G.E. Helal, Rasha A.A. El sayed, Hoda M. Abu Taleb (2016): The Potential protective effect of stem cell enhancer on chronic bisphenol-A treated female Albino rats. The Egyptian Journal of Hospital Medicine, 63: 248-257.
  • Eman G.E Helal, Neama M. Taha, Ahmed M. mohamed, Hoda M.Abu-Taleb (2016): Ameliorative effect of vitamin E on oxidative stress induced by bisphenol A in female Albino rats. Journal of Hospital Medicine. 65: 474-478.
  • Ezzat Abdel-Lateef, Faten Mamoud, Olfat Hammam, Eman EL-Ahwany, Eman EL-Wakil, Sherihan Kandil, Hoda Abu Taleb, Mortada EL-Sayed and Hanaa Hassenein (2016): Bioactive chemical constituents of Curcuma longa L. rhizomes extract inhibit the growth of human hepatoma cell line (HepG2). Acta Pharm. 66: 387–398. DOI: 10.1515/acph-2016-0028.

 

  • 2015

 

  • Hanaa MM El-Khayat, Hoda Abdel-Hamid , Hanan S Gaber , Kadria MA Mahmoud and Hassan E Flefel (2015): Snails and fish as pollution Biomarkers in Lake Manzala and Department A: Lake Manzala Snails, Fish Aquac J, 6:4 DOI: 10.4172/2150-3508.1000153.
  • El-Khayat, H. M. M.; Mahmoud, K. M. A.; Abdel-Hamid, H. and Abu El Einin, H. M. (2015): Applications of ISSR rDNA in detecting genetic variations in Lymnaea natalensis snails with focusing on the characterization of their collecting sites in certain Egyptian governorates. African Journal of Biotechnology, 14(16):1354-1363.
  • Mohamed Assem S. Marie, Fatma Afifi Ali El-Deeb, Wafaa S. Hasheesh, Rehab Atef Mohamed and Sara Sayed M. Sayed (2015): Impact of seasonal water quality and trophic levels on the distribution of various fresh water snails in four Egyptian governorates, Applied Ecology and Environmental Science, 3(4): 117-126.
  • Fatma El-Deeb, Mohamed- Assem Marie, Wafaa Hasheesh, Rehab Atef, Ahmed Tantawy and Sara Sayed (2015): Biological studies on the effect of certain inorganic fertilizers with observations on protein electrophretic pattern of Biomphalaria alexandrina snails. Advances Environmental Biology, 9 (21): 21-29.
  • M. El Saeed; M. Abd El- Fattah; Ahmed M. Azzam (2015): Synthesis of ZnO nanoparticles and studying its influence on the antimicrobial, anticorrosion and mechanical behavior of polyurethane composite for surface coating. Dyes and Pigments, 121: 282-289, DIO:10.1016/j.dyepig.2015.05.037.
  • Ahmed M. Azzam and Ahmed Tawfik (2015): Removal of heavy metals using bacterial bio-flocculants of Bacillus sp. and Pseudomonas sp. Journal of Environmental Engineering and Landscape Management, 23(04): 288–294, DOI:10.3846/16486897.2015.1068781.
  • Abdel Halim A. Saad; Mohamed I. Soliman; Ahmed M. Azzam; B. Mostafa (2015): Antiparasitic activity of silver and copper oxide nanoparticles against Entamoeba histolytica and Cryptosporidium parvum cysts.  Journal of the Egyptian Society of Parasitology, 45(3): 593-602. 
  • Mohamed Y.M.; Azzam A.M.; Amin, B.H., Safwat, N.A. (2015): Mycosynthesis of iron nanoparticles by Alternaria alternata and its antibacterial activity.  African Journal of Biotechnology, 14(14): 1234-1241.  DOI:10.5897/AJB2014.14286.
  • Mnaa S.; Shaker E. and Azzam A.M. (2015): Effects of heavy metals and Monosodium L-Glutamate in food flavours on albino rats.  Journal of Biomolecular Research & Therapeutics, 4(3): 127-133. DOI:10.4172/2167-7956.1000127.
  • El-Khayat, H. M. M.; Mahmoud, K.M.A; Gaber, H; Abdel-Hamid, H. and Abu Taleb, H. M. A (2015): Studies on the effect of pollution on Lake Manzala ecosystem in Port-Said, Damietta and Dakahlia governorates, Egypt. J. Egypt. Soc. Parasitol. (JESP), 45(1): 153-166.
  • Shendy Mohammed Shendy, Mohamed Darwish El-Talkawy, Abdel Aziz Ali Saleem, Wael Safwat, Mona Adel, Ashraf Abd El-Khalik and HodaAbu Taleb (2015): Relation between Non-alcoholic fatty liver disease and epicardial fat in metabolic syndrome. The Egyptian Journal of Hospital Medicine, 60: 314-323.
  • Shendy Mohamed Shendy, Mohamed Khairy Elnaggar, Hossam EldinMohamed Salem, Mohamed Darwish El-Talkawy, Abdel Aziz AliSaleem, Hoda Abu Taleb (2015): Incidence and risk factors contributing for early variceal rebleeding after esophageal varicealligation (EVL). Sch. J. App. Med. Sci., 3(3G):1553- 1559©Scholars Academic and Scientific Publisher (An International Publisher for Academic and Scientific Resources).
  • Moataz Hassanien, Mohamed Darwish EL-Talkawy, Maged EL-Ghannam, Ahmed El Ray, Abdel Aziz Ali, Hoda Abu Taleb (2015): Predictors of In-Hospital mortality in patients with hepatocellularcarcinoma and acute variceal bleeding. Electronic Physician, 7 (6): 1336-1343.
  • Ashraf Abd El-Khalik Barakat, Amna Ahmed Metwaly, FatmaMohammad Nasr, Maged El-Ghannam, Mohamed Darwish El-Talkawy, Hoda Abu Taleb (2015): Impact of hyponatremia on frequency of complications in patients with decompensated liver cirrhosis. Electronic Physician, 7 (6): 1349-1358.
  • Mona M Zoheiry, Shaimaa AA Hasan, Eman El-Ahwany, Faten M Nagy, Hoda Abu Taleb, Mona Nosseir, Mona Magdy, Safa Meshaal,Mohamed Darwish EL-Talkawy, Inas Raafat (2015): Serum markers of epithelial mesenchymal transition as predictors of HCV-induced liver fibrosis, cirrhosis and hepatocellular carcinoma. Electronic Physician, 7 (8): 1626-1637.
  • Manal M.Hamed, Samr M. EL-Amin, Laila A. Refahy, El-Sayed A.Soliman, Wafaa A. Mansour, Hoda M. Abu Taleb and Eman A.Morsi (2015): Anticancer and antiviral estimation of three ulmuspravifolia extracts and their chemical constituents. Oriental Journal of Chemistry, 31 (3): 1621-1634.
  • Eman G.E. Helal, Rasha A.A. El sayed, Hoda M.Abu Taleb (2015): Studies on the use of Alaoe Vera extract as a contraceptive in female rats. The Egyptian Journal of Hospital Medicine, 60: 274-281.

 

  • 2014
    • Azzam A.M.; Hazaa M.M.; Mostafa B.B. and Bayoumi S.S. (2014): Antibacterial activity of some plant extracts against water bacterial pollution. Journal Biological Chemistry and Environment Sciences, Volume 9(4): 393-406.
    • Ahmed M. Azzam and Bayaumy B. Mostsfa (2014): Biological synthesized iron nanoparticles and its environmental implications. Journal of Egyptian Academic Society for Environmental Development, Volume 15(1): 1-7.
    • Saad, A. A.; Khalil, M. T.; Ragab, F. M. A.; Mekawey, A. A. I. and Abdel-Wareth, M. T. A. (2014): Efficacy of the fungi Aspergillus terreus and Penicillium janthinellum as biological control agents against Biomphalaria alexandrina International Journal of  Environmental Science & engineering, 5 : 27-39
    • Saad, A.A.; Ragab, F.M.A.; Mekawey, A.A.I. and Abdel-Wareth, M.T.A. (2014): seasonal Variations of fungi associated with some freshwater snails in four Egyptian Governorates. International Journal of Environmental Science. vol.(28)No.(4)Jun.:27-51.
    • Ismail M.M.; Sedek M. N. and Marei  A. M. A. (2014): Effect of lining Water Bodies on the Infection of Biomphalaria alexandrina Snails by Schistosoma mansoni Miracidia. International Conference on Chemical, Environment & Biological Sciences (CEBS-2014) Sept. 17-18, 2014, Kuala Lumpur, Malaysia, pp. 30-34. http://dx.doi.org/10.15242/IICBE.C914114.
    • Mona Bashir, Alyaa Farid, Ibrahim Rapia, Bayaumy Mostafa and Azaa El Amir (2014): Serological versus antigen detection methods for Giardia Duodenalis diagnosis – Journal of the Egyptian Society of Parasitology- 44(3): 709- 718
    • Fatma El-Deeb, Mohamed- Assem Marie, Wafaa Hasheesh, and Sara Sayed (2014): Environmental and Biological studies on the potency of Asparagus densiflorus and Oreopanax guatemalensis plants and Difenoconazole fungicide on Biomphalaria alexandrina Con.18th Evolutionary Biology Meeting at Marseilles Proceeding, page: 129.

 

  • 2013
    • Ismail, M., Ragab, F. M. A. and Abdel-Wareth, M. T. A. (2013) Impact of lemon salt on the biological parameters and histological structure of Biomphalaria alexandrina snails. World Academy of Science, Engineering & Technology (77): 1169-1179.
    • Kadria M. A. Mahmoud and Hoda M. A. Abu Taleb (2013): Fresh water snails as bioindicator for some heavy metals in the aquatic environment. African Journal of Ecology. 51, 193-198.
    • Osman, G.Y.; Mohamed, A.M.; Abdel-Kader, A.; Mohamed, A.A. (2013): Biological and biochemical impacts of the fungal extract of Aspergillus fumigatus on Biomphalaria alexandrina snails infected with Schistosoma mansoni. J. Biosciences, 7 (12): 473-485.
    • M. El- Khayat, F.I. Eissa, M.A. Mostafa, H.E. Flefel (2013): Distribution of Schistosome intermediate hosts in relation to aquatic plants and physico-chemical characteristics in different watercourses among Kafr El-Sheikh centers, Egypt. Nature and Science Journal, 11(12):146-155.
    • El-Khayat, H.MM. (2013): Human Health Risk Assessment in Relation to Freshwater Pollution in El-Saff and Atfeeh Cities, Giza Governorate, Egypt”Abstract No. AF0220 accepted in The XIII International Congress of Toxicology l June 30 – July 4, 2013 l Coex, Seoul, korea.

 

  • 2012
    • Saad A.A.; Mostafa B.B.; Abuo El-Magd S.S.; Azzam A.M. (2012): Impact of some environmental factors on distribution of certain vector snails in five Egyptian governorates. Egyptian Journal of Aquatic Biology and Fisheries, 16 (1): 33-40.
    • Saad A.A.; Mostafa B.B.; Abuo El-Magd S.S.; Azzam A.M. (2012): Studies on some bacterial species in certain River Nile sites at Great Cairo, Egypt. Journal Environmental Sciences, 11(1): 25-38.
    • Saad, A.A., Aly, R.H., Ragab, F.M.A. and Abdel-Wareth, M.T.A. (2012) Effect of Cestrum diurnum and Casimiroa edulis plants on the digestive gland and its related enzymes in the freshwater snail Biomphalaria alexandrina. Toxicology and Environmental Health Sciences, 4 (2): 109-114.
    • Mosaad, M. N.M.; Ismail, N. M. M. and Maraei, A. M.A. (2012): Comparative study of electrophoretic patterns of soluble proteins of Biomphalaria alexandrina Snails maintained in lining media of water system. Biol. Chem. Environ. Sci., Vol. 7(4): 499-528.

 

  • 2011
    • Wafaa S. Hasheesh, Mohamed- Assem S. Marie, Fatma Afifi Ali El-Deeb and Sara Sayed M. Sayed (2011): Impact of Asparagus densiflours and Oreopanax Guatemalensis plants and Difenoconazole Fungicide on Biochemical Parameters of Biomphalaria alexandrina Australian Journal of Basic and Applied Sciences, 5 (12): 366-378.
    • M. El-Khayat, N.M. Ismail, K.M. Mahmoud, F.M. Ragb, K.M. El-Said, B. B. Mostafa, F. A. El-Deeb, And A.A. Tantawy. (2011): Evaluation of some chemical parameters as potential determinants of fresh water snails with special reference to medically important snails in Egypt. Proc of. World Academy of Science, Enginering and Technology, 59: 1313-1326.
    • Hanaa M.M. El-Khayat, Kadria, M.A. Mahmoud, Bayomy B. Mostafa, Ahmad A. Tantawy, Fatma A. El-Deeb, Fawzy M. Ragb, Nahed M. Ismail, Kalil M. El-Said and Hoda M. Abu Taleb (2011) Habitat characteristics for different freshwater snail species as determined biologically through macroinvertebrate information .J. Egypt. Soc. Parasitol., 41 (3). 651- 664.
    • Hanaa M.M. El-Khayat , Bayomy .B. Mostafa, Fatma.A. El-Deeb., Ahmad A.Tantawy , FawzyM. Ragb, Nahed M. Ismail, Kalil M. El-Said and Kadria M.A. Mahmoud (2011): Chemical and biological assessment for Egyptian surface freshwater environment with reference to human activities. J. Egypt. Soc. Parasitol. 41 (3), 2011: 715– 728.
    • Osman, G.Y.; Abdel-Kader, A.; Mostafa, A.M.; Abdel-Motlb, A.A. (2011): Effect of sublethal concentration of Furcrea selloa marginata plant (Family: Aavaceae) on some biochemical parameters in the tissue and hemolymph of Biomphalaria alexandrina snails infected with Schistosoma mansoni. J. Egypt. Exp. Biol. Zool., 7(2): 175-184.
    • Osman, G.Y.; Mohamed, A.M.; Abdel-Kader, A.; Mohamed, A.A. (2011): Biological studies on Biomphalaria alexandrina snails treated with Furcraea selloa marginata plant (family: Agavaceae) and Bacillus thuringiensis kurstaki (Dipel-2x). J. Appl. Pharma. Sci., 01(10): 47-55.
    • El-Khayat, H.M.M.; Mahmoud, K.M.A.; Abu Taleb, H. M. ; Ismail N.M.M.; Mostafa, B. B.; El-Deeb, F. A.; Tantawy, A.A.; Ragb, F.M.A. and El-Said, K.M. (2011): Tolerance of different macroinvertebrates to microelements in some water courses in Egypt. Waset. Proceeding vol.59 November: 3223-3234.
    • Hanaa M.M. El-Khayat and Hoda Abd El-Hamid (2011): Studies on sympatric and allopatric combinations of Egyptian Biomphalaria alexandrina  and Schistosoma mansoni natural populations. The new Egypt.J.of Med., 45(4): 59-70.
    • El-Khayat H.M.M., Saad A; Mohamed M.; Tantawy A. and Ragab F. (2011): Detection of baylucid in Anagallis arvensis treated with bayluscide during germination and growing periods using chromatographic techniques. Abstract No.95, P: 44, 4th ANDI stakeholder Meeting and Donors Conference 24-27 October 2011, United Nation conference Center, Addis Ababa, Ethiopia.