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  1. MONITORING THE MICROBIOLOGICAL AND CHEMICAL QUALITY OF BOTTLED WATER DURING SHELF LIFE
    Hamdy A. Hassan Mohamed I. Mostafa Ragaa A. Hamouda Nashwa MH Rizk
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2013; 9(1): 27-34.
  2. Studies on Cellular and Humoral Immune Responses of Horses Vaccinated with Equine Herpesvirus-1 Vaccine Using Different Adjuvants
    Hamdy A. Abdel-Hady, Samy A. khalil, Mahmoud M.A. ELkabbany
    Alexandria Journal of Veterinary Sciences. 2016; 51(2): 82-89.
  3. Hepatic portal venous gas in the setting of closed loop small bowel obstruction in a patient with adjustable gastric band: a case report
    Mandy Nakhle, Samer Diab, Nadim Mahmoud El Kassir, Pamela Semaan, Rajaa Chatila, Daniel Mahfoud, Georges Al-Hajj, Rodrigue Chemaly
    European Journal of Medical Case Reports. 2023; 7(3): 60-64.
  4. Diagnosis and surgical repair of entero-cystocele in a cat
    A. Rizk, A. Samy
    Open Veterinary Journal. 2016; 6(3): 162-164.
  5. TOXICITY OF COMMIPHORA MOLMOL (MYRRH) WATER SUSPENSION TO SOME NON-TARGET AQUATIC ORGANISMS AND ITS MOLLUSCICIDAL AND BIOLOGICAL ACTIVITIES ON BULINUS TRUNCATUS AND BIOMPHALARIA ALEXANDRINA (MOLLUSCA, GASTROPODA)
    El-Sayed Taha Rizk
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2006; 2(0): 207-219.
  6. Germinoma occurring 9 years after surgical resection of a mature pineal teratoma: a case report
    Paul El Meouchy, Noha Bejjani, Maroun Abou Nader, Roula Farah
    European Journal of Medical Case Reports. 2021; 5(12): 334-336.
  7. SYNTHESIS OF NOVEL ANTIBACTERIAL AND ANTIFUNGAL -AMINO ACIDS AND HETEROCYCLIC COMPOUNDS
    Maher A. El-Hashash, Sameh A. Rizk
    European Chemical Bulletin. 2013; 2(9): 637-641.
  8. BEHAVIOUR OF 4-(4-ACETYLAMINOPHENYL)-4-OXO-BUT-2- ENOIC ACID TOWARDS NUCLEOPHILES AND SYNTHESIS OF VARIOUS N-HETEROCYCLES
    Maher A. El-Hashash, Sameh. A. Rizk
    European Chemical Bulletin. 2013; 2(7): 456-460.
  9. SELECTION OF WATER DEFICIT-TOLERANT BANANA CULTIVAR THROUGH TISSUE CULTURE TECHNIQUES
    Mohsen K.H. Ebrahim1 IIbrahim A. Ibrahim2 and Hamdy Emara2
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2006; 2(0): 7-12.
  10. The Egyptians' Use of Spices from “Attarin Market” In Folk Medicine, a Survey Study
    Nagwan Hamdy Atia, Lamiaa F. Shalabi, Ethar A. Hussein
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2024; 20(1): 1-10.
  11. HISTOPATHOLOGICAL AND BIOCHEMICAL EFFECTS OF SELENIUM ON LIVER AND SPLEEN OF ALBINO RATS
    Saber A. Sakr, Mohamed F. Bayomy, Zeinab I. Attia, Hamdy Z. Teima
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2008; 4(0): 11-16.
  12. High Performance Liquid Chromatographic Determination of the Ternary Mixture of Caffeine, Dipyrone and Drotaverine Hydrochloride in Tablets Dosage Form
    Tarek S. Belal, Essam F. Khamis, Fawzy A. El Yazbi and Mohamed M.A. Hamdy
    Journal of Applied Pharmaceutical Science. 2014; 4(6): 033-039.
  13. The Effect Of The Brande-Marketing On The Brand’s Equity By Application On The Egyptian Business Faculties.
    Hamdy Gomaa Abdelaziz , Abdalla Zahri Amin , Walid A. S. Seddik
    Elementary Education Online. 2021; 20(6): 1945-1957.
  14. HISTOPATHOLOGICAL AND BIOCHEMICAL INVESTIGATIONS ON THE FRESHWATER SNAIL PIRENELLA CONICA (BLAINVILLE, 1829) INFECTED WITH THE DEVELOPMENTAL STAGES OF HETEROPHYES SP.
    El-Sayed T. Rizk Shadia F. Hamada Sherif, R. AbdElGhany Amany M. Ramez
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2014; 10(2): 89-97.
  15. Protective Role of Alpha Lipoic Acid against the Deleterious Effects of both Natural and Artificial Sweetener (Sucrose and Aspartame) in Albino Rats
    Hamdy B. Gafar, Nabil Taha, Saad N. Noeman, Abdelwahab Mandour, Mohamed Lepda
    Alexandria Journal of Veterinary Sciences. 2016; 49(2): 105-115.
  16. Dental Anomalies in a Sample of Lebanese Children: a Retrospective Study
    Samia Aboujaoude, Charline Rizk, Sayde Sokhn, Carla Moukarzel, Georges Aoun
    Materia Socio Medica. 2023; 35(4): 319-324.
  17. Factors Influencing Saudi Medical Student’s Decision Towards Cardiothoracic Surgery as a Future Career, a Cross Sectional Study
    Mohammed R. Algethami, Sara T. Bandah, Maha A. Safhi, Gaida A. Noman, Abdullah H. Ghunaim, Hisham Rizk, Hani A. Alnajjar
    Materia Socio Medica. 2019; 31(3): 197-201.
  18. RESUMPTION OF MUTAGENICITY IN VICIA AFTER SECONDARY TREATMENT OF SEWAGE WATER
    Hala M. Abd El-Migid Amal A. Abdel-Wahed Samy A. Shaaban-Dessouki Hamdy MH. Abdel-Raahman
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2009; 5(0): 189-198.
  19. Profile of Stroke in a Tertiary Care Hospital in Saudi Arabia with Special Emphasis on Permanent Vegetative State after Stroke
    Nermin A Hamdy, Mohammad Jawad Alamgir, El Gamri E Mohammad, Mahmoud H Khedr, Shafat Fazili
    Majmaah Journal of Health Sciences. 2014; 2(2): 17-22.
  20. Risk Factors of Gangrenous Cholecystitis in General Surgery Patient Admitted for Cholecystectomy in King Abdul-Aziz University Hospital (KAUH), Saudi Arabia
    Khalid A. Alghamdi, Hesham A. Rizk, Wisam H. Jamal , Amro A. Bakhshween, Abdulrahman A. Maqboul, Ahmad M. Saggaf, Sultan A. Almusallam, Mohammed K. Basourrah
    Materia Socio Medica. 2019; 31(4): 286-289.
  21. Negative Appendectomy Rate and Risk Factors That Influence Improper Diagnosis at King Abdulaziz University Hospital
    Yara F. Alhamdani, Hisham A. Rizk, Mohammed R. Algethami, Asma M. Algarawi, Roia H. Albadawi, Sofana N. Faqih, Elaf H. Ahmed, Ohud J. Abukammas
    Materia Socio Medica. 2018; 30(3): 215-220.
  22. Neuroprotective Effect of Chrysin in Rat Model of Parkinson's Disease: Histopathological Evidence
    Ahmed mohamed mohamed abdelmaqsoud gaballa , Hamdy hamed Swelim, Ali Abd El-Aal, Seif Eldawlatly,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2021; 17(1): 67-78.
  23. Diversity of non-rhizobial bacteria from nodules of Melilotus indicus L. and their plant growth promotion ability
    Nadia Hamed El- Batanony, Maha Hamdy Ali, Hassan El -Tantawy Hassan,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2018; 14(2): 253-266.
  24. Microbial Profile of Fresh Beef Meat
    Mohamed M. Mousa, Mohamed M. Rizk, Eglal A. Makled
    Alexandria Journal of Veterinary Sciences. 2015; 46(1): 146-154.
  25. Studying the efficacy of resistin as a diagnostic biomarker of neonatal sepsis
    Heba Mostafa Ahmed, Osama Ezzat Botrous, Noha A Doudar, Heba Hamdy
    Medicine Science | International Medical Journal. 2018; 7(2): 347-9.
  26. ZnO Nanoparticles: Crosslink between cytotoxicity on liver cell lines and In Vivo biosafety on different mice organs
    Nahla Nabil Kamel, Maha Zaki Rizk, Walaa Gamal Hozayen, Abdel-Hamid Zaki Abdel-Hamid
    Journal of Applied Pharmaceutical Science. 2019; 9(1): 58-66.
  27. Clinical, Haematological and Biochemical Findings Based Surgical Management of Obstructive Urolithiasis by Tube Cystostomy in Buffalo Calves (Bubalus Bubalis)
    Abdelnasser Abdalla and Awad Rizk
    Alexandria Journal of Veterinary Sciences. 2018; 56(2): 69-77.
  28. Antimicrobial profile of multidrug-resistant Streptococcus spp. isolated from dairy cows with clinical mastitis
    Hala Abd El-Menem Rizk Saed, Hussam Mohamed Mohamed Ibrahim
    Journal of Advanced Veterinary and Animal Research. 2020; 7(2): 186-197.
  29. The efficiency of crude viper venom Cerastes cerastes-conjugated chitosan nanoparticles against the hepatocellular carcinoma cell line HEPG2
    kholoud Ahmed Ramadan , Hamdy Hamed Swelim, Salwa M. EL-Hallouty, Ali Abd El-Aal Abd El-Aal,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2021; 17(1): 79-93.
  30. Detection of virulence-associated genes in Brucella melitensis biovar 3, the prevalent field Strain in different animal species in Egypt
    Mahmoud E R Hamdy, Hoda M Zaki
    Open Veterinary Journal. 2018; 8(1): 112-117.
  31. Anatomical Study on the Gills with its Respiratory Circulation in Shovelnose Ray Fish (Glaucostegus Typus)
    Nora A. Shaker and Hamdy M. Rezk
    Alexandria Journal of Veterinary Sciences. 2017; 52(1): 125-132.
  32. Anticancer and cytotoxic effects for Agave americana versus Agave micrantha extracts on human colon cancer cells in vitro
    Abeer A.S. Elsayed , Ahmed A.F. Soliman, Amr A. Nassrallah, Soha M. Hamdy,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2020; 16(2): 129-134.
  33. Identification and genetic correlation of avian reoviruses to the currently used vaccines in Egypt
    Walid Hamdy Kilany, Marwa Safwat, Amany Adel, Mohamed Rady, Mohamed Hamouda
    German Journal of Veterinary Research. 2024; 4(1): 1-8.
  34. EVALUATION OF THORACIC TRAUMA SEVERITY SCORE IN PREDICTING THE OUTCOME OF ISOLATED BLUNT CHEST TRAUMA PATIENTS
    Adel Hamed Elbaih, Islam Mohamed Elshapowry, Nancy Gharib Kalil, Hamdy El-Aouty
    International Journal of Surgery and Medicine. 2016; 2(3): 100-106.
  35. Selective toxicity of mycosynthesized zinc nanoparticles toward colon cancer and its most associative pathogen (Streptococcus gallolyticus)
    Marwa Mostafa Abdel-Aziz, Nesreen Ahmed Safwat, Basma Hamdy Amin
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2018; 14(1): 133-142.
  36. Anaesthetic and cardiopulmonary evaluation following xylazine-Diazepam-ketamine-propofol administration with or without local infiltration analgesia using mepivacaine during inguinal castration in Donkeys
    Marwa M. Abass, Awad Z. Rizk, Esam M. Mosbah, Adel E. Zaghloul
    Alexandria Journal of Veterinary Sciences. 2018; 56(2): 62-68.
  37. Prevalence and Antibiotic Susceptibility of Methicillin Resistant Staphylococcus aureus in Colonized Health Care workers, Farm Workers and Dairy Cattle
    Yasser N. Haggag, Mohammad S.Y. Rizk, Mohamed A. Nossair, Fatma A. Abd El Baqy, Enass Abdou
    Alexandria Journal of Veterinary Sciences. 2018; 57(1): 180-186.
  38. VASCULAR ENDOTHELIAL GROWTH FACTOR (VEGF) C/G 405, C/A 2578, AND C/T 936 GENE POLYMORPHISMS IN CASES WITH PRE-ECLAMPSIA
    Zainab I Attia, Rizk A El-Baz, Hassan M Hassan, Hassan M Abu-mosallam
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2017; 13(2): 257-264.
  39. Evaluation of short-term loop colostomy in dogs using conventional and supporting subcutaneous silicone drain techniques
    Alaa Samy, Abdelnasser Abdalla, Awad Rizk
    Journal of Advanced Veterinary and Animal Research. 2020; 7(4): 685-691.
  40. Depraved appetite in dromedary camels: Clinical, ultrasonographic and postmortem findings
    Mohamed Tharwat, Waleed Rizk El-Ghareeb, Tariq Almundarij
    Open Veterinary Journal. 2024; 14(2): 652-663.
  41. Effect of nutritional quality of rotifers and copepods on sea bream (Sparus aurata) fry fish productivity
    Mohamed Hassan Mona, El Sayed Taha Rizk, Mohamed El Fiky, Mona Elawany,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2019; 15(2): 135-142.
  42. Seroprevalence of Schmallenberg Virus (SBV) and other Simbu group viruses among the Lebanese sheep
    Alain Abi-Rizk, Tony Kanaan, Jeanne El Hage
    Open Veterinary Journal. 2017; 7(3): 290-293.
  43.  Mohamed S Elsakaya1, Monira T Ismail1, Mohamed N Hamed2, Hamdy A Hendawy3, Magdy A Omera
    Mohamed S Elsakaya, Monira T Ismail, Mohamed N Hamed, Hamdy A Hendawy, Magdy A Omera
    Medicine Science | International Medical Journal. 2018; 7(2): 391-7.
  44. Impact of salinity and flaxseed oil -enriched diet on growth and some enzyme activity of Nile tilapia Oreochromis niloticus
    Menna M. Harby, El Saied Taha Rizk , Ibraheem K. K. El Shourbagy , Mohamed Bassiouny, Mohamed Wafik,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2019; 15(1): 95-99.
  45. In vitro evaluation of antibacterial activity of total protein-assisted extractions of some invertebrates against human pathogenic bacteria
    Mohamed Hassan Mona, El Sayed Taha Rizk, Wesam Mohamed Salama, Mohamed Nassef, Mai Lotfy Younis,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2018; 14(2): 137-143.
  46. Morphological and Molecular studies on tick species in Ismailia Governorate in Egypt and Al Gabal al Akhdar in Libya
    Mohamed S Eljadar , Nahla H Sallam, Mohamed A Soltan, Hamdy M El Gawady, Eman M Abouelhassan
    Open Veterinary Journal. 2022; 12(6): 985-994.
  47. A study on microbiota isolated from olive mill wastewater disposal ponds, with emphasis on filamentous fungi and their biodegradative potential in North Sinai Governorate, Egypt
    Ahmed E. M. Shokr, Mohamed Eweis, Wael El Sayed M. Abd Elrady, Mohamed A. Rizk
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2023; 19(1): 1-20.
  48. Taxonomic implications of morphological variations and seed protein profile in Acacia Mill. (Fabaceae, Mimosoideae)
    Ethar Asaad Hussein, Ehab Abdel-Razik Kamel , Nagwan Hamdy,
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2023; 19(1): 115-124.
  49. Virulence and resistance determinants in Pseudomonas aeruginosa isolated from pericarditis in diseased broiler chickens in Egypt
    Walid Hamdy Hassan, Ahmed Mohamed Kamel Ibrahim, Salama Abohamra Sayed Shany, Hala Sayed Hassan Salam
    Journal of Advanced Veterinary and Animal Research. 2020; 7(3): 452-463.
  50. Prevalence of Some Extended Spectrum β- Lactamase Producing Enterobacteriaceae in Human: A Retrospective Study
    Fatma A. Abd El Baqy, Mohammad S.Y. Rizk, Yasser N. Haggag, Mohamed A. Nossair, Alaa M. Mansour, Haitham Elaadli
    Alexandria Journal of Veterinary Sciences. 2021; 69(1): 99-106.
  51. Chronic medical condition associated with increased risk of fall in old people: a review
    Heba Zahed Kufiah, Raneem Mohammed Weiyani, Eman Mohammed Bamoosa, Shahd Jamil Alharbi, Hassan Ali Alharbi, Enas Hamdy Alfalogy
    International Journal of Medicine in Developing Countries. 2020; 4(11): 2002-2007.
  52. Biochemical changes of the Liver and Kidney of Albino Mice Mus musculus Exposed to Organphosphorus insecticide Imidacloprid (Commando 30%)
    Nagi A. Ibrahim, El Saed T. Rizk, Ibrahim K. El Shourbagy, Dina A. Al Shammari
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Zoology). 2019; 15(1): 17-24.
  53. Patient safety awareness among undergraduate medical students in King Abdulaziz University, Jeddah, Saudi Arabia
    Hisham Rizk, Nada Fallata, Sofanh Faqih, Manal Althakafi, Raghad Sait, Amani Alghamdi, Jumanah Bafail
    International Journal of Medicine in Developing Countries. 2021; 5(5): 1108-1113.
  54. The neurologic aspects of hypomelanosis of Ito: Case report and review of the literature.
    Amal Y Kentab; Hamdy H Hassan; Muddathir H A Hamad; Ahmed Alhumidi
    Sudanese Journal of Paediatrics. 2014; 14(2): 61-70.
  55. Isolation and Characterization of Dehydrin Gene from Egyptian Gray Mangrove in Nabq Protectorate
    Alaa-Eldeen A. El-Atawy, Mokhtar S. Rizk, Mohamed Z. S. Ahmed
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2023; 19(1): 49-64.
  56. Structure function of the Cytochrome C and Cytochrome b6f complex genes in Moringa peregrina
    Mokhtar Said Rizk, A. H. Hassan, Mohamed Abd S. El Zayat
    THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 2022; 18(2): 215-224.
  57. Design, synthesis, and biological evaluation of 2-(4-(methylsulfonyl) phenyl) indole derivatives with promising COX-2 inhibitory activity
    Ahmed M. M. Shaker, Eman K. A. Abdelall, Khaled R. A. Abdellatif, Hamdy M. Abdel-Rahman
    Journal of Applied Pharmaceutical Science. 2018; 8(11): 1-8.
  58. Physiological response, testicular function, and health indices of rabbit males fed diets containing phytochemicals extract under heat stress conditions
    Khaled Hassan El-Kholy, Wael Mohamed Wafa, Hamdy Abdala El-Nagar, Abdelrhman Mosad Aboelmagd, Ibrahim Talat El-Ratel
    Journal of Advanced Veterinary and Animal Research. 2021; 8(2): 256-265.
  59. Effect of Combined Clostridium perfringens Infection and Aflatoxicosis in Broiler Chickens
    Abd El-Hamid H.S., Ellakany H.F., Rizk M.S., Elbestawy A.R., Abdelfatah S.I.
    Alexandria Journal of Veterinary Sciences. 2017; 52(1): 15-27.
  60. Use of medical abbreviations and acronyms: knowledge among pre and postgraduate medical students in single academic institute, Jeddah, Saudi Arabia
    Ragad J. Arbaein, Faisal O. BinJahlan, Dana R. Alghumgham, Lama K. Alhazmi, Abdulrahman A. AlGhamdi, Raad Fayez, Hesham Rizk
    International Journal of Medicine in Developing Countries. 2022; 6(5): 692-697.
  61. Association between preoperative hemoglobin and weight loss after bariatric surgery: a retrospective study at King Abdul-Aziz University Hospital, Jeddah, Saudi Arabia
    Wisam H. Jamal, Hisham A. Rizk, Nuha A Ashour, Manar A. Makin, Sara A. Alqarni, Maeen N. Almadani, Raad Fayez
    International Journal of Medicine in Developing Countries. 2021; 5(2): 487-493.
  62. Effect of aromatic oils on the expression of some virulence-associated and antimicrobial resistance genes of Escherichia coli isolated from broilers
    Walid Hamdy Hassan, Hala Sayed Hassan Salam, Wafaa Mohamed Hassan, Salama Abohamra Sayed Shany, Ghada Sayed Ibrahim Osman
    Journal of Advanced Veterinary and Animal Research. 2022; 9(2): 191-202.
  63. Fundamental role of Lactobacillus plantarum and inulin in improving safety and quality of Karish cheese
    Ola Wagih Hegab, Eman F. Abdel-Latif, Hamdy M.B.A. Zaki , Ashraf A. Moawad,
    Open Veterinary Journal. 2021; 11(3): 356-363.
  64. Biofilm forming potentiality of Escherichia coli isolated from bovine endometritis and their antibiotic resistance profiles
    Ismail Abd Elhafez Radwan Raheel, Walid Hamdy Hassan, Shaaban Salem Radwan Salem, Hala Sayed Hassan Salam
    Journal of Advanced Veterinary and Animal Research. 2020; 7(3): 442-451.
  65. Farm and animal levels risk factors associated with rectal prolapse in bovine and buffalo calves in Egypt with special reference to the optimal treatment strategy
    Alaa Samy, Eman Abo Elfadl , Naglaa Gomaa, Mohamed Hamed, Abdelnaser Abdallah, Mohamed Abdo Rizk ,
    Open Veterinary Journal. 2022; 12(2): 212-220.
  66. Evaluation of the in vitro and in vivo inhibitory effects of Artemisia herba-alba against the growth of piroplasm parasites
    Rasha Eltaysh, Mohamed Abdo Rizk, Shimaa Abd El-Salam El-Sayed, Khaled Abouelnasr, Abdelnaser Ahmed Abdallah, Ikuo Igarashi
    Journal of Advanced Veterinary and Animal Research. 2022; 9(2): 267-274.
  67. Idiopathic intracranial hypertension in children: Diagnostic and management approach.
    Abdulrahman Albakr, Muddathir H Hamad, Ali H Alwadei, Fahad A Bashiri, Hamdy H Hassan, Hiyam Idris, Saeed Hassan, Taim Muayqil, Ikhlass Altweijri, Mustafa A Salih
    Sudanese Journal of Paediatrics. 2016; 16(2): 67-76.


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