Dr. Osama Mohamed Ahmed

Dr. Osama Mohamed Ahmed

Professor
Beni-Suef University, Egypt


Highest Degree
Ph.D. in Comparative Physiology from Cairo University, Egypt

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Biography

Osama M. Ahmed, (born in November 24, 1970) is a professor of physiology at Faculty of Science, Beni-Suef University. He has granted Ph. D. in Physiology from Faculty of Science, Cairo University, Egypt at year 2000. He is working in different research fields including diabetes mellitus, obesity, carcinogenesis, drug-induced toxicity, rheumatoid arthritis, hyperoxaluria, hyperhomocysteinemia, hypothyroidism, hyperthyroidism and assessment of medicinal plant their constituents as well as novel synthetic organic compounds as protective, preventive and therapeutic remedies. He holds more than 100 publications in the fields of his expertise in international journals. He has written two book chapters titled "Recent Advances in Chemistry and Biology of Natural Products" and "a New Look Hypothyroidism". He is an editorial board member in 31 international journals. He is a Deputy-Editor of Beni-Suef University Journal of Basic and Applied Sciences (BJBAS). He is a Co-PI of Experimental Obesity and Type 2 Diabetes Research Project granted by Science and Technology Development Fund (STDF), Egypt. He is a principal investigator and co-investigator in many research projects. He has taught physiology course for students in Faculty of Science, Faculty of Education (Biology Branch), and Faculty of Arts (Psychology Branch) in Beni-Suef University (Egypt) and for students in Faculty of Oral and Dental Medicine (Nahda University, Beni-Suef, Egypt).
He is an editorial board member in the following journals
1- Beni-Suef University Journal of Basic and Applied Sciences (Deputy Editor)
https://www.journals.elsevier.com/beni-suef-university-journal-of-basic-and-applied-sciences/editorial-board
2- SM Journal of Biology
http://smjournals.com/biology/editorial-board.php
3- International Journal of Zoological Research
https://scialert.net/eboard.php?issn=1811-9778
4- Asian Journal of Animal and Veterinary Advances
https://scialert.net/eboard.php?issn=1683-9919
5- Heighpubs Annals of Clinical Endocrinology and Metabolism
https://www.heighpubs.org/hcem/editors.php
6- Diabetes & Obesity International Journal (DOIJ)
https://medwinpublishers.com/DOIJ/editorial-board.php
7- Annals of Thyroid Research
http://austinpublishinggroup.com/thyroid-research/editorialBoard.php
8- Research Journal of Oncology
http://www.imedpub.com/research-journal-oncology/editors.php
9- Journal of Phytochemistry and Biochemistry
https://www.omicsonline.org/editorialboard-journal-phytochemistry-biochemistry.php
10- Open Access Journal of Toxicology (OAJT)
https://juniperpublishers.com/oajt/editorialboard.php
11- Jenpub Open Access ebook of Diabetes
http://jenpub.com/ebook-diabetes-editorialboard.html
12- Endocrinology Research and Metabolism
http://www.imedpub.com/endocrinology-research-and-metabolism/editors.php
13- International Journal of Diabetes: Current Research
http://www.scitcentral.com/editorboard.php?journal=23
14- SM Pancreatic Disorders and Therapy
http://smjournals.com/pancreatic-disorders/editorial-board.php
15- The Open Medicinal Chemistry Journal
https://benthamopen.com/TOMCJ/editorial-board/
16- The Open Diabetes Journal
https://www.benthamopen.com/TODIAJ/editorial-board/
17- CPQ Medicine
https://www.cientperiodique.com/journal/editorboard/medicine
18- CPQ Cancer
https://www.cientperiodique.com/journal/editorboard/cancer
19- World Journal of Diabetes
https://www.wjgnet.com/1948-9358/editorialboard.htm
20- Journal of Studies on Diabetes (JSD)
https://uniquepubinternational.com/upi-journals/journal-studies-diabetes-jsd/editorial-board-jsd/
21- Journal of Biotechnology and Biomedicine
http://www.fortunejournals.com/journal-of-biotechnology-and-biomedicine/editorial-board.php
22- Stem Cell Research & Therapeutics
http://www.scitcentral.com/editorboard.php?journal=22#
23- Journal of Medicine and Therapeutics
https://www.oatext.com/Journal-of-Medicine-and-Therapeutics-JMT.php#Editorial_Board
24- Egyptian Journal of Zoology
http://ejz.journals.ekb.eg/journal/editorial.board
25- Phab Linx Journal of Diabetes
http://phablinxjournals.online/board.php?type=Diabets
26- Cientific Clinical Oncology Journal (CCOJ)
https://www.cientificgroup.com/ccoj_eb.php
27- Recent Research in Endocrinology and Metabolic Disorder
https://rriemd.com/index.php/rriemd/Editorial-Board
28- Journal of Medical Sciences & Clinical Research
https://medisciencejournal.com/editor-board/
29- Journal of Pharmaceutical Sciences and Pharmacology
http://www.scienceinquest.com/journal-of-pharmaceutical-sciences-and-pharmacology/editorial-panel.php
30- Biocell
https://www.techscience.com/biocell/body.php?type=editor_board
31- American Journal of Life Sciences
http://www.ajlifesciences.org/editorialboard
32- The International Journal of Gastroenterology and Hepatology Diseases (Bentham Science).
https://benthamscience.com/journals/the-international-journal-of-gastroenterology-and-hepatology-diseases/editorial-board/#ebm-pic_4

He is a member in the following societies and committees
1- Committee on publication ethics (COPE), 22 Nelson Close, Harleston, Norfolk IP20 9HL, UK www.publicationethics.org/members
2- The Egyptian Society of Experimental Biology
3- The Egyptian -German Society of Zoology
4- The Egyptian Society of Zoology
5- The Society of Natural Toxins
6- International Brain Research Organization

Awards and Honors
1- State Incentive (encouragement) Award at 2014
2- BSU Excellence Award in 2014
3- As one of the Leading Scientists of the World (2009), International Biographical Center (IBC), Cambridge, England.
4- As one the top hundred Scientists in the Arena of Physiology (2010), International Biographical Center (IBC), Cambridge, England.
5- State first class privilege 2017 in Egypt awarded by the president of Egypt.

Area of Interest:

Biomedical Sciences
100%
Zoology
62%
Physiology
90%
Molecular Biology
75%
Genetic Engenering
55%

Selected Publications

  1. Sakr, A.A., A.E. Ahmed, M.D.E.A. El-Maksoud, A. Gamal, H. El-garem and O.M. Ahmed, 2020. Interferon lambda 4 gene polymorphisms as a predicting tool of response to hepatitis C virus genotype 4 patients treated with sofosbuvir and ribavirin. Infec., Genet. Evolution, 10.1016/j.meegid.2020.104606.
    CrossRef  |  Direct Link  |  
  2. Moawad, A., H. Abuzaid, W.M. Arafa, O. Ahmed, M. Hetta and R. Mohammed, 2020. Anticholinesterase and acaricidal activities of steroids isolated from Trianthema portulacastrum L. against Rhipicephalus annulatus tick. J. Appl. Pharm. Sci., 10: 47-55.
    CrossRef  |  Direct Link  |  
  3. Mahmoud, H.U.R., O.M. Ahmed, H.I. Fahim, N.A. Ahmed and M.B. Ashour, 2020. Effects of rutin and quercetin on doxorubicin-induced renocardiotoxicity in male wistar rats. Adv. Anim. Vet. Sci., 10.17582/journal.aavs/2020/8.4.370.384.
    CrossRef  |  Direct Link  |  
  4. Kamel, E.M., O.M. Ahmed and H.M.A. El-Salam, 2020. Fabrication of facile polymeric nanocomposites based on chitosan-GR-P2-aminothiophenol for biomedical applications. Int. J. Bio. Macromol., 165: 2649-2659.
    CrossRef  |  Direct Link  |  
  5. Aziz, S.M.A., O.M. Ahmed, S.M.A. EL-Twab, H.M. Al-Muzafar, K.A. Amin and M. Abdel-Gabbar, 2020. Antihyperglycemic effects and mode of actions of musa paradisiaca leaf and fruit peel hydroethanolic extracts in nicotinamide/streptozotocin-induced diabetic rats. Evidence-Based Compl. Alt. Med., 10.1155/2020/9276343.
    CrossRef  |  Direct Link  |  
  6. Arafa, W.M., S.M. Aboelhadid, A. Moawad, K.M. Shokeir and O. Ahmed, 2020. Toxicity, repellency and anti-cholinesterase activities of thymol-eucalyptus combinations against phenotypically resistant Rhipicephalus annulatus ticks. Exp. Appl. Acarol., 81: 265-277.
    CrossRef  |  Direct Link  |  
  7. Amer, A.M. and M.M. Amer, 2020. Efficacy and safety of natural essential oils mixture on tick infestation in dogs. Adv. Anim. Vet. Sci., 10.17582/journal.aavs/2020/8.4.398.407.
    CrossRef  |  Direct Link  |  
  8. Ali, A.M., M.A. Gabbar, S.M. Abdel-Twab, E.M. Fahmy, H. Ebaid, I.M. Alhazza and O.M. Ahmed, 2020. Antidiabetic potency, antioxidant effects, and mode of actions of Citrus reticulata fruit peel hydroethanolic extract, hesperidin, and quercetin in nicotinamide/streptozotocin-induced wistar diabetic rats. Oxid. Med. Cell. Longevity, Vol. 2020. 10.1155/2020/1730492.
    CrossRef  |  Direct Link  |  
  9. Ahmed, O.M., S.R. Galaly, M. Raslan and M.M.A. Mostafa, 2020. Thyme oil and thymol abrogate doxorubicin-induced nephrotoxicity and cardiotoxicity in Wistar rats via repression of oxidative stress and enhancement of antioxidant defense mechanisms. Biocell, 44: 41-53.
    CrossRef  |  Direct Link  |  
  10. Ahmed, O.M., M.A. Hassan and A.S. Saleh, 2020. Combinatory effect of hesperetin and mesenchymal stem cells on the deteriorated lipid profile, heart and kidney functions and antioxidant activity in STZ-induced diabetic rats. Boicell, 44: 27-29.
    CrossRef  |  Direct Link  |  
  11. Ahmed, O.M., H. Ebaid, E.S. El-Nahass, M. Ragab and I.M. Alhazza, 2020. Nephroprotective effect of Pleurotus ostreatus and Agaricus bisporus extracts and carvedilol on ethylene glycol-Induced urolithiasis: roles of NF-κB, p53, Bcl-2, bax and bak. Biomolecules, Vol. 10. 10.3390/biom10091317.
    CrossRef  |  Direct Link  |  
  12. Abd-Elbaset, M., A.M. Mansour, O.M. Ahmed and A.M. Abo-Youssef, 2020. The potential chemotherapeutic effect of β-ionone and/or sorafenib against hepatocellular carcinoma via its antioxidant effect, PPAR-γ, FOXO-1, Ki-67, Bax, and Bcl-2 signaling pathways. Naunyn-Schmiedeberg's Arch. Pharmacol., 393: 1611-1624.
    CrossRef  |  Direct Link  |  
  13. Abd-Elbaset, M., A.M. Mansour, O.M. Ahmed and A.M. Abo-Youssef, 2020. The potential chemotherapeutic effect of β-ionone and/or sorafenib against hepatocellular carcinoma via its antioxidant effect, PPAR-γ, FOXO-1, Ki-67, Bax, and Bcl-2 signaling pathways. Naunyn-Schmiedeberg's Arch. Pharmacol., 393: 1611-1624.
    CrossRef  |  Direct Link  |  
  14. Sakr H.I., A.A. Khowailed, S.S. Gaber, O.M. Ahmed and A.N. Eesa, 2019. Effect of mandarin peel extract on experimentally induced arthritis in male rats. Archives of Physiology and Biochemistry 10.1080/13813455.2019.1623263 http://dx.doi.org/10.1080/13813455.2019.1623263.
    CrossRef  |  
  15. Saied K.F., K.A. Kandeel, S.S. Abdelwahab and O.M. Ahmed, 2019. Synthesis of 5-substituted 2-ylidene-1,3-thiazolidin-4-one derivatives and evaluation of their anticancer and antioxidant activities. Chemistry of Heterocyclic Compounds 55: 993-1003.
    CrossRef  |  Direct Link  |  
  16. Hozzein W.N., A.A.k. Al-Khalaf, M. Mohany, O.M. Ahmed, A.A. Amin and H.M.S. Alharbi, 2019. Efficacy of two actinomycete extracts in the amelioration of carbon tetrachloride–induced oxidative stress and nephrotoxicity in experimental rats. Environmental Science and Pollution Research 26: 24010-24019.
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  17. Hassan, H.M., M.E. Rateb, M.H. Hassan, A.M. Sayed, S. Shabana et al., 2019. New antiproliferative cembrane diterpenes from the red sea Sarcophyton species. Marine Drugs, Vol. 17. 10.3390/md17070411.
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  18. Ahmed, O.M., H.I. Fahim, H.Y. Ahmed, H.M. Al-Muzafar and R.R. Ahmed et al., 2019. The preventive effects and the mechanisms of action of navel orange peel hydroethanolic extract, naringin, and naringenin in N-Acetyl-p-aminophenol-induced liver injury in wistar rats. Oxi. Med. Cell. Longevity, Vol. 2019. 10.1155/2019/2745352.
    CrossRef  |  Direct Link  |  
  19. Ahmed, O.M., A.A. Ahmed, H.I. Fahim and M.Y. Zaky, 2019. Quercetin and naringenin abate diethylnitrosamine/acetylaminofluorene-induced hepatocarcinogenesis in Wistar rats: the roles of oxidative stress, inflammation and cell apoptosis. Drug Chem. Toxicol., 10.1080/01480545.2019.1683187.
    CrossRef  |  Direct Link  |  
  20. Ahmed O.M., T.M. Ali, M.A.A. Gaid and A.A. Elberry, 2019. Effects of enalapril and paricalcitol treatment on diabetic nephropathy and renal expressions of tnf-α, p53, caspase-3 and bcl-2 in stz-induced diabetic rats. PLOS ONE 10.1371/journal.pone.0214349 http://dx.doi.org/10.1371/journal.pone.0214349.
    CrossRef  |  
  21. Ahmed O.M., M.M. Abdul-Hamid, A.M. El-Bakry, H.M. Mohamed, F.El-Zahraa.S.A. Rahman, 2019. Camellia sinensis and epicatechin abate doxorubicin-induced hepatotoxicity in male wistar rats via their modulatory effects on oxidative stress, inflammation, and apoptosis. Journal of Applied Pharmaceutical Science 9: 30-44.
    CrossRef  |  Direct Link  |  
  22. Mohamed, N.A., O.M. Ahmed, W.G. Hozayen and M.A. Ahmed, 2018. Ameliorative effects of bee pollen and date palm pollen on the glycemic state and male sexual dysfunctions in streptozotocin-Induced diabetic wistar rats. Biomed. Pharm., 97: 9-18.
    CrossRef  |  Direct Link  |  
  23. Ahmed, O.M., T. Mohamed, H. Moustafa, H. Hamdy, R.R. Ahmed and E. Aboud, 2018. Quercetin and low level laser therapy promote wound healing process in diabetic rats via structural reorganization and modulatory effects on inflammation and oxidative stress. Biomed. Pharm., 101: 58-73.
    CrossRef  |  Direct Link  |  
  24. Ahmed, O.M., M.B. Ashour, H.I. Fahim and N.A. Ahmed, 2018. The role of Th1/Th2/Th17 cytokines and antioxidant defense system in mediating the effects of lemon and grapefruit peel hydroethanolic extracts on adjuvant-induced arthritis in rats. J. Applied Pharm. Sci., 8: 69-81.
    CrossRef  |  Direct Link  |  
  25. Ahmed, O.M., M.B. Ashour, H.I. Fahim and N.A. Ahmed, 2018. Citrus limon and Paradisi fruit peel hydroethanolic extracts prevent the progress of complete freund's adjuvant-induced arthritis in male wistar rats. Adv. Anim. Vet. Sci., 6: 443-455.
    CrossRef  |  Direct Link  |  
  26. Ahmed, O., H. Fahim, A. Mahmoud and E.A.E. Ahmed, 2018. Bee venom and hesperidin effectively mitigate complete freund’s adjuvant-induced arthritis via immunomodulation and enhancement of antioxidant defense system. Arch. Rheumatol., 33: 198-212.
    CrossRef  |  Direct Link  |  
  27. Ahmed O.M., H.I. Fahim, H.Y. Ahmed, B. Mahmoud, S.A.S. Aljohani and W.H. Abdelazeem, 2018. Hydroethanolic extract, naringin and naringenin in n-acetyl-p-aminophenol-administered wistar rats. Advances in Animal and Veterinary Sciences 10.17582/journal.aavs/2019/7.2.96.105 http://dx.doi.org/10.17582/journal.aavs/2019/7.2.96.105.
    CrossRef  |  
  28. Mamdouh, M., S. Shaban, A.I. Abushouk, M.M.M. Zaki, O.M. Ahmed and M.M. Abdel-Daim, 2017. Adipokines: potential therapeutic targets for vascular dysfunction in type II diabetes mellitus and obesity. J. Diabetes Res., 10.1155/2017/8095926.
    CrossRef  |  Direct Link  |  
  29. Mamdouh, M., S. Shaban, A.I. Abushouk, M.M.M. Zaki, O.M. Ahmed and M.M. Abdel-Daim, 2017. Adipokines: Potential therapeutic targets for vascular dysfunction in type II diabetes mellitus and obesity. J. Diabetes Res., Vol. 2017. 10.1155/2017/8095926.
    CrossRef  |  
  30. Hamida, H., A. El Ghareeb, A.M. Kandil, O.M. Ahmed and R. Yahia, 2017. In utero exposure to oxcarbazepine causes congenital anomalies in albino rat fetuses. J. Adv. Med. Pharm. Sci., 12: 1-12.
  31. Ashour, M.B., O.M. Ahmed, A.A. Abd El Mawgoud and M.A. Ali, 2017. Assessment of the preventive effects of Salvia officinalis and Ruta graveolens ethanolic leaf extracts on chlorpyrifos-and methomyl-induced renal toxicity and oxidative stress in albino rats. Int. J. Prevention Treat., 6: 34-44.
    CrossRef  |  Direct Link  |  
  32. Ahmed, O.M., M.B. Ashour, A.A. Abd El Mawgoud and M.A. Ali, 2017. Assessment of the preventive effects of Salvia officinalis and Ruta graveolens ethanolic extracts on chlorpyrifos-and methomyl-induced testicular and cardiac toxicities in albino rats. Am. J. Med. Med. Sci., 7: 287-301.
    CrossRef  |  Direct Link  |  
  33. Ahmed, O.M., M.B. Ashour and O.S. Abd El-Fattah, 2017. The preventive effects of navel orange peel ethanolic extract and naringin on doxorubicin-induced nephrocardiotoxicity in male albino rats. Indo Am. J. Pharm. Res., 7: 109-125.
  34. Ahmed, O.M., M.A. Hassan, S.M. Abdel-Twab and M.N.A. Azeem, 2017. Navel orange peel hydroethanolic extract, naringin and naringenin have anti-diabetic potentials in type 2 diabetic rats. Biomed. Pharm., 94: 197-205.
    CrossRef  |  Direct Link  |  
  35. Ahmed, O.M., H.A. Soliman, B. Mahmoud and R.R. Gheryany, 2017. Ulva lactuca hydroethanolic extract suppresses experimental arthritis via its anti-inflammatory and antioxidant activities. Beni-Suef Univ. J. Basic Applied Sci., 6: 394-408.
    CrossRef  |  Direct Link  |  
  36. Abdel-Moneim, A.A., O.M. Ahmed, H.I. Fahim and E.E. Mohamed, 2017. The preventive effects of avocado fruit and seed extracts on cardio-nephrotoxicity induced by diethylnitrosamine/2-acetylaminoflurine in wistar rats. Basic Sci. Med., 6: 4-13.
    CrossRef  |  Direct Link  |  
  37. Abd-Ellatef, G.E.F., O.M. Ahmed, E.S. Abdel-Reheim and A.H.Z. Abdel-Hamid, 2017. Ulva lactuca polysaccharides prevent Wistar rat breast carcinogenesis through the augmentation of apoptosis, enhancement of antioxidant defense system and suppression of inflammation. Breast Cancer: Targets Therapy, 9: 67-83.
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  38. Hamdi, H., A.E.W.E. Ghareeb, A.M. Kandil, O.M. Ahmed and R. Yahia, 2016. The potential impacts of the anti-epileptic drug (oxcarbazepine) on albino rat's neonates during lactation. Asian J. Pharm. Clin. Res., 9: 244-251.
    Direct Link  |  
  39. Fahim, H.I., O.M. Ahmed, M.W. Boules and H.Y. Ahmed, 2016. Nephrotoxic effects of abamectin and Calotropis procera latex and leaf extract in male albino rats. Am. J. Med. Med. Sci., 6: 73-86.
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  40. Ahmed, O.M., M.B. Ashour, H.I. Fahim, S.F. AbouZid, A.R. Gaber and M.A. Abdel Gaid, 2016. Punica granatum mitigates 7, 12-dimethylbenz [A] anthracene and CCl4-induced oxidative stress and hepatic precancerous lesions in Wistar rats. Indo Am. J. Pharm. Res., Vol. 6. .
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  41. Ahmed, O.M., H.I. Fahim, M.W. Boules and H.Y. Ahmed, 2016. Cardiac and testicular toxicity effects of the latex and ethanolic leaf extract of Calotropis procera on male albino rats in comparison to abamectin. SpringerPlus, Vol. 5. 10.1186/s40064-016-3326-7.
    CrossRef  |  
  42. Ahmed, O.M., E.S. Abdel-Reheim, M.B. Ashour, H.I. Fahim and H.H. Mohamed, 2016. Efficacies of Eruca sativa and Raphanus sativus seeds’ oils in streptozotocin-induced diabetic rats. Int. J. Clin. Endocrinol. Metab., 2: 34-43.
  43. Ahmed, O.M., A.M. Mahmoud, S.F.A. Zid and N.Y. Saber, 2016. Silymarin and hydroethanolic extracts of Silybum marianum leaves and fruits attenuate diethylnitrosamine/phenobarbital-induced nephrotoxicity via their antioxidant and anti-inflammatory actions. Am. J. Biochem., 6: 21-29.
    CrossRef  |  Direct Link  |  
  44. Ahmed, O.M., 2016. Editorial: Relationships between oxidative stress, cancer development and therapeutic interventions. Cancer Med. Anticancer Drug, 1: 1-2.
  45. Ahmed, O.M. and H.M. Sayed, 2016. Stem cell therapies in regenerative medicine and diabetes mellitus: Advances, constraints and future prospects. J. Transplantation Stem Cell. Biol., 3: 1-22.
  46. Ahmed, O., M. Ashour, H. Fahim, S. AbouZid, R. Ahmed and M. Abdel Gaid, 2016. Ameliorative effects of Punica granatum juice and extracts against 7, 12-Dimethylbenz (a) Anthracene and carbon tetrachloride-induced Cardiorenal toxicity in albino rats. SM J. Biol., Vol. 2. .
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  47. Ahmed, H., A. Moawad, A. Owis, S. AbouZid and O. Ahmed, 2016. Flavonoids of Calligonum polygonoides and their cytotoxicity. Pharm. Biol., 54: 2119-2126.
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  48. Abdelgawad, M.A., P.F. Lamie and O.M. Ahmed, 2016. Synthesis of new quinolone derivatives linked to benzothiazole or benzoxazole moieties as anticancer and anti-oxidant agents. Med. Chem. (Los Angeles), 6: 652-657.
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  49. Abdel-Moneim, A., O.M. Ahmed, H.I. Fahim and M.Y. Zaky, 2016. Ameliorative effects of quercetin and naringenin on diethylnitrosamine/2-acetyl aminoflourene-induced nephrotoxicity in male wistar rats. Am. J. Biochem., 6: 113-121.
    CrossRef  |  Direct Link  |  
  50. Mahmoud, A.M., O.M. Ahmed, M.B. Ashour and A. Abdel-Moneim, 2015. In vivo and in vitro antidiabetic effects of citrus flavonoids; a study on the mechanism of action. Int. J. Diabetes Dev. Countries, (In Press). 10.1007/s13410-014-0268-x.
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  51. Ahmed, R.R., A. Mahmoud, O.M. Ahmed, A. Metwalli and H. Ebaid, 2015. Up-regulation of Hsp72 and keratin16 mediates wound healing in streptozotocin diabetic rats. Biol. Res., Vol. 48. 10.1186/s40659-015-0044-5.
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  52. Ahmed, O.M., S.F. El-Abd, E.A. El Mahdi and E.A. Abdou, 2015. Curcumin ameliorative efficacy on type 1 diabetes mellitus coexisted with rheumatoid arthritis in Wistar rats. Merit Res. J. Med. Med. Sci., 3: 256-270.
  53. Ahmed, O.M., M.B. Ahmed and M.R. Mohammed, 2015. Antiurolithic and antioxidant influence of Pleurotus ostreatus and Agaricus bisporus aqueous extracts and carvedilol in male rats. Am. J. Biochem., 5: 99-112.
    CrossRef  |  Direct Link  |  
  54. Ahmed, O.M., A.M. Aref, M. Semmler and L.A. Ali, 2015. Maternal diabetes mellitus disturbs histological architecture and integrity of liver and kidney in rat offspring. Merit Res. J. Med. Med. Sci., 3: 335-346.
  55. Abdel-Reheim, E.S., O.M. Ahmed, M.B. Ashour and W.H. Ahmed, 2015. The chemopreventive effects of onion and garlic oils against valproic acid-induced toxicity. Merit Res. J. Med. Med. Sci., 3: 36-46.
  56. Mahmoud, A.M., O.M. Ahmed and S.R. Galaly, 2014. Thymoquinone and curcumin attenuate gentamicin-induced renal oxidative stress, inflammation and apoptosis in rats. EXCLI J., 13: 98-110.
    Direct Link  |  
  57. Galaly, S.R., O.M. Ahmed and A.M. Mahmoud, 2014. Thymoquinone and curcumin prevent gentamicin-induced liver injury by attenuating oxidative stress, inflammation and apoptosis. J. Physiol. Pharmacol., 65: 823-832.
    PubMed  |  Direct Link  |  
  58. Ahmed, S.A., O.M. Ahmed and H.S. Elgendy, 2014. Novel Synthesis of Puriens analougues and Thieno[2,3-b] pyridine derivatives with anticancer and antioxidant activity. J. Pharm. Res., 8: 1303-1313.
  59. Ahmed, S.A., O.M. Ahmed and A.O. Abdelhamid, 2014. Synthesis and anti-tumor activities of new [1, 2, 4] triazolo [1, 5-a] pyrimidine derivatives. Cent. Eur. J. Chem., 5: 334-338.
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  60. Ahmed, O.M., M.A. Tarek, R.A. Rasha, M. Abo-salem Osama, 2014. Sublethal effects of food flavour furfural on haematological indices and various serum biomarkers in male albino rats. J. Int. Acad. Res. Multi., 2: 264-279.
    Direct Link  |  
  61. Ahmed, O.M., B.M. Ashour, H.E. Fahim, A.M. Mahmoud and N.A. Ahmed, 2014. Preventive effect of Spirulina versicolor and Enteromorpha flexuosa ethanolic extracts against diethylnitrosamine/benzo(a)pyrene-induced hapatocarcinogencity in rats. J. Int. Acad. Res. Multidisciplin., 2: 633-650.
    Direct Link  |  
  62. Ahmed, O.M. and R.R. Ahmed, 2014. Anti-proliferative and apoptotic efficacies of ulvan polysaccharides against different types of carcinoma cells In Vitro and In Vivo. J. Cancer Sci. Ther., 6: 202-208.
    CrossRef  |  Direct Link  |  
  63. Ahmed, M.O., M.P. Mohamed and M.A. Mahmoud, 2014. Curcumin and naringin prevent 7, 12-dimethylbenz (a) anthracene-induced hepatic injury by suppressing inflammation and oxidative stress J. Int. Acad. Res. Multi., 2: 589-606.
    Direct Link  |  
  64. Abouzid, S.F., O.M. Ahmed, R.R. Ahmed, A.M. Mahmoud, E. Abdella and M.B. Ashour, 2014. Antihyperglycemic effect of crude extracts of some Egyptian plants and algae. J. Med. Food, 17: 400-406.
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  65. Abdelgawad, M.A., K.R.A. Abdellatif and O.M. Ahmed, 2014. Design, synthesis and anticancer screening of novel pyrazole derivatives linking to benzimidazole, benzoxazole and benzothiazole. Med. Chem., 10.4172/2161-0444.S1-001.
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  66. Hozayen, W.G., O.M. Ahmed and H.T.A. Sree, 2013. Effects of purslane shoot and seed ethanolic extracts on doxorubicin-induced testicular toxicity in albino rats Life Sci. J., 10: 2550-2558.
  67. Ebaid, H., O.M. Ahmed, A.M. Mahmoud and R.R. Ahmed, 2013. Limiting prolonged inflammation during proliferation and remodeling phases of wound healing in streptozotocin-induced diabetic rats supplemented with camel undenatured whey protein. BMC Immunol., Vol. 14. 10.1186/1471-2172-14-31.
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  68. Aref, A.B.M., O.M. Ahmed, L.A. Ali and M. Semmler, 2013. Maternal rat diabetes mellitus deleteriously affects insulin sensitivity and Beta-cell function in the offspring. J. Diabetes Res., Vol. 2013 10.1155/2013/429154.
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  69. Ahmed, O.M., W.G. Hozayen and H.T.A. Sree, 2013. Effects of purslane shoot and seed ethanolic extracts on doxorubicin-induced hepatotoxicity in albino rats Life Sci. J., 10: 67-74.
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  70. AbouZid, S. and O.M. Ahmed, 2013. Silymarin Flavonolignans: Structure-Activity Relationship and Biosynthesis. In: Studies in Natural Products Chemistry, Atta-ur-Rahman, F.R.S. (Ed). Vol. 39, Newnes, Oxford, ISBN: 9780444626097, pp: 469-484.
  71. Abdella, E.M., R.R. Ahmed, M.B. Ashour, O.M. Ahmed, S.F. AbouZid and A.M. Mahmoud, 2013. Bioinformatics assessment of functional genes/proteins involved in obesity-induced type 2 diabetes. Int. J. Fundam. Applied Sci., 2: 23-28.
  72. Abdelgawad, M.A., A. Belal and O.M. Ahmed, 2013. Synthesis, molecular docking studies and cytotoxic screening of certain novel thiazolidinone derivatives substituted with benzothiazole or benzoxazole J. Chem. Pharm. Res., 5: 318-327.
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  73. Mostafa, O.M.S., A.A. Shati, M.A. Adly, S.M. Bin Dajem, E.H. Ibrahim and O.M. Ahmed, 2012. Assessment of the antischistosomal activity of ginger (Zingiber officinale) against Schistosoma mansoni harbored in C57BL/6 mice. J. Drug Res. Egypt., 33: 25-33.
  74. Mahmoud, A.M., M.B. Ashour, A. Abdel-Moneim and O.M. Ahmed, 2012. Hesperidin and naringin attenuate hyperglycemia-mediated oxidative stress and proinflammatory cytokine production in high fat fed/streptozotocin-induced type 2 diabetic rats. J. Diabetes Complications, 26: 483-490.
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  75. Ahmed, O.M., R.G. Ahmed, A.W. El-Gareib, A.M. El-Bakry and S.M. Abd El-Tawab, 2012. Effects of experimentally induced maternal hypothyroidism and hyperthyroidism on the development of rat offspring: II-the developmental pattern of neurons in relation to oxidative stress and antioxidant defense system. Int. J. Dev. Neurosci., 30: 517-537.
    CrossRef  |  Direct Link  |  
  76. Ahmed, O.M., M.A. Gabar and T.M. Ali, 2012. Impacts of the coexistence of diabetes and hypothyroidism on body weight gain, leptin and various metabolic aspects in albino rats. J. Diabetes Complications, 26: 491-500.
    CrossRef  |  
  77. Ahmed, O.M., A.M. Mahmoud, A. Abdel-Moneim and M.B. Ashour, 2012. Antidiabetic effects of hesperidin and naringin in type 2 diabetic rats. Diabetologia Croatica, 41: 53-67.
    Direct Link  |  
  78. Ahmed, O.M., A.M. Hussein and R.R. Ahmed, 2012. Antidiabetic and antioxidant effects of newly synthesized pyrimido[1,6-a]pyrimidine derivatives in neonatal streptozotocin-induced diabetic rats. Med. Chem., 2: 20-28.
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  79. Ahmed, O.M., A. Afifi, T.M. Ali, S.A. Ramadan and A.M. Mahmoud, 2012. Ameliorative effects of sildenafil in acetic acid-induced chronic colitis in rats. Life Sci. J., 9: 354-361.
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  80. Ahmed, O.M. and R.G. Ahmed, 2012. A new Look Hypothyroidism InTech, Rijeka, Croatia., Pages: 266.
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  81. Abdella, E.M., R.R. Ahmed, M.B. Ashour, O.M. Ahmed, S.F.A. Zid and A.M. Mahmoud, 2012. Bioinformatics analysis of some functional genes and proteins involved in obesity-induced type 2 diabetes. Am. J. Bioinf., 1: 87-98.
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  82. Nada, A.S., O.M. Ahmed, E.S. Abdel-Reheim, N.E. Amin and M.M. Ali, 2011. Modulating efficacy of foeniculum vulgare mill. essential oil in rats exposed to oxidative stress J. Radiat. Res. Appl. Sci., 4: 317-337.
    Direct Link  |  
  83. Nada, A.S., O.M. Ahmed, E.S. Abdel-Reheim, N.E. Amin and M.M. Ali, 2011. Foeniculum vulgare Mill. Essential Oil attenuates some biochemical disorders induced by γ-irradiation in male rats J. Radiat. Res. Appl. Sci., 4: 199-217.
    Direct Link  |  
  84. Bin Dajem, S.M., A.A. Shati, M.A. Adly, O.M. Ahmed, E.H. Ibrahim and O. Mostafa, 2011. Green tea (Camellia sinesis) ameliorates female Schistosoma mansoni-induced changes in the liver of Balb/C mice. Saudi J. Biol. Sci., 18: 361-368.
    CrossRef  |  
  85. Ahmed, O.M., W.G.M. Hozayen, M. Bastawy and M.Z. Hamed, 2011. Biochemical effects of Cichorium intybus and Sonchus oleraceus infusions and esculetin on streptozotocin-induced diabetic albino rats. J. Am. Sci., 7: 1124-1137.
  86. Ahmed, O.M., A.M. Mahmoud, A. Abdel-Moneim and M.B. Ashour, 2011. Antihyperglycemic and antihyperlipidemic effects of hesperidin and naringin in high fat diet/streptozotocin type 2 diabetic rats. Life Sci., 8: 91-101.
  87. Abdel-Moneim, A., M.B. Ashour, A.M. Mahmoud and O.M. Ahmed, 2011. Insulin sensitizing effects of hesperidin and naringin in experimental model of induced type 2 diabetes in rats: Focus on tumor necrosis factor-alpha and Resistin. Nat. Sci., 9: 134-141.
    Direct Link  |  
  88. Hussein, A.M. and O.M. Ahmed, 2010. Regioselective one-pot synthesis and anti-proliferative and apoptotic effects of some novel tetrazolo[1,5-a]pyrimidine derivatives. Bioorgan. Med. Chem., 18: 2639-2644.
    CrossRef  |  
  89. Ahmed, O.M., S.M. Abd El-Tawab and R.G. Ahmed, 2010. Effects of experimentally induced maternal hypothyroidism and hyperthyroidism on the development of rat offspring: I. The development of the thyroid hormones-neurotransmitters and adenosinergic system interactions. Int. J. Dev. Neurosci., 28: 437-454.
    CrossRef  |  PubMed  |  
  90. Ahmed, O.M., A.A. Moneim, I.A. Yazid and A.M. Mahmoud, 2010. Antihyperglycemic, antihyperlipidemic and antioxidant effects and the probable mechanisms of action of Ruta graveolens and rutin in Nicotinamide/streptozotocin diabetic albino rats. Diabetol. Croatica, 39: 15-35.
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  91. Ahmed, O.M., 2010. Antihyperglycemic effects of water extract of Ulva lactuca and its polysaccharides in nicotinamide-streptozotocin-induced diabetic rats Egypt J. Zool, 54: 273-297.
  92. Ahmed, O.M., 2010. Anti-hyperlipidemic, antioxidant and cardiac improving effects of water extract of Ulva lactuca and its polysaccharides in nicotinamide-streptozotocin-induced diabetic rats Egypt. J. Zool., 54: 253-272.
  93. Osama, M.A., and G. Allam, 2009. The significance of vasoactive intestinal peptide in the treatment of Schistosoma mansoni-infected diabetic mice. Aian J. Anim. Vet. Adv., 4: 172-190.
    CrossRef  |  Direct Link  |  
  94. El Mgeed, A.A., M. Bstawi, U. Mohamed and M.A. Gabbar, 2009. Histopathological and biochemical effects of green tea and/or licorice aqueous extracts on thyroid functions in male albino rats intoxicated with dimethylnitrosamine. Nutr. Metab., Vol. 6. 10.1186/1743-7075-6-2.
    CrossRef  |  
  95. Ahmed, O.M., M.A. Mohamed, R.R. Ahmed and S.A. Ahmed, 2009. Synthesis and anti-tumor activities of some new pyridines and pyrazolo[1,5-a] pyrimidines. Eur. J. Med. Chem., 44: 3519-3523.
    CrossRef  |  
  96. Ahmed, O.M., 2009. Anti-hyperglycemic. Immunomodulatory and anti-oxidant efficacy of vasoactive intestinal peptide in streptozotocin-induced diabetic mice. Int. J. Zool. Res., 5: 45-61.
  97. Fahim, H.E., O.M. Ahmed, R.R. Ahmed, M.E. Khedr, T.H. Mekhaeed and S.H. Abou Seif, 2008. Protective effects of Ulva lactuca against acetaminophen-induced liver injury. J. Egypt. Ger. Soc. Zool., 56A: 377-415.
  98. Ahmed, R.R. and O.M. Ahmed, 2008. Probable thermogenic mechanisms during hyperthermia in developing albino rats: Physiological, histological and immunohistochemical studies. J. Egypt. Ger. Soc. Zool., 56C: 87-120.
  99. Ahmed, O.M., S.R. Abdel Aleem and N.M.A. Mossa, 2008. Chemopreventive effect of diallyl disulphide on CCl4-induced liver injury in albino rats. J. Egypt. Ger. Soc. Zool., 56A: 25-62.
  100. Ahmed, O.M., H.E. Fahim, R.R. Ahmed, M.E. Khedr, T.H. Mekhaeed and S.H. Abou Seif, 2008. Protective effects of Ulva lactuca against acetaminophen-induced kidney injury. J. Egypt. Ger. Soc. Zool., 56A: 281-306.
  101. Ahmed, O.M., A.W. El-Gareib, A.M. El-Bakry, S.M. Abd El-Tawab and R.G. Ahmed, 2008. Thyroid hormones states and brain development interactions. Int. J. Dev. Neurosci., 26: 147-209.
    CrossRef  |  PubMed  |  
  102. Hamid, A.H., O.M. Ahmed, M.A. Bastawi and N.A. Hasona, 2007. Evaluation of the antihyperlipidemic and proteogenic effects of Plantago ispaghula seeds aqueous extract in diabetic and hypercholesterolemic rats. J. Union Arab Biol., 27A: 29-51.
  103. Ali, T.M., O.M. Ahmed and H.M. El Fayoumi, 2007. Biochemical and Haematological effects of Giardiasis on children from some rural communities of Beni-Suef Governorate in Egypt. J. Egypt. Soc. Biotech. Environ. Sci., 9A: 219-244.
  104. Ahmed, O.M., R.G. Ahmed, M.M.S. Nada and M. Bahgat, 2007. Does the heat stress affect the neurons development in some central nervous system regions of albino rat newborns? Asian J. Anim. Vet. Adv., 2: 86-103.
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  105. Ahmed, O.M., M. Bahgat and R.G. Ahmed, 2007. Age and heat stress related changes in monoamine contents and cholinesterase activity in some central nervous system regions of albino rat newborns. Int. J. Zool. Res., 3: 65-76.
    CrossRef  |  Direct Link  |  
  106. Ahmed, O.M., E.S. Abdel-Reheim, M.B. Ashour and S.M. Abdel-Tawab, 2007. Evaluation of anti-hyperglycemic effects of some medicinal plant ingredients and their probable mechanisms on streptozotocin-induced diabetic rats. J. Egypt. Ger. Soc. Zool., 53A: 53-100.
  107. Abdel, R.E.S., O.M. Ahmed, M.B. Ashour and S.M.A. Tawab, 2007. Biochemical study on the effect of rosiglitazone and various plant constituents on streptozotocin-induced diabetic rats. J. Egypt. Ger. Soc. Zool., 54A: 309-339.
  108. Abdel Aleem, S.R., O.M. Ahmed and N.M.A. Mossa, 2007. Chemopreventive effects of diallyl disulphide on CCl4-induced kidney injury and haematological disturbances in albino rats. J. Egypt. Ger. Soc. Zool., 55C: 389-419.
  109. Ahmed, O.M., H.A. Hamid, M. Bastway and N.A. Hasona, 2006. Antihyperglycemic effects of Plantago Ispaghula seeds aqueous extract in diabetic and hypercholesterolemic rats. J. Egypt. Ger. Soc. Zool., 51: 371-393.
  110. Ahmed, O.M., 2006. Evaluation of antihyperglycemic, antihyperlipidemic and myocardial enhancing properties properties of pioglitazone in diabetic and hyperthyroid rats. J. Egypt. Ger. Soc. Zool., 51A: 253-278.
  111. Ahmed, O.M., 2005. The hypoglycemic effect of curcumin and esculetin and their probable mechanisms of action in streptozotocin diabetic albino rats. J. Egypt. Ger. Soc. Zool., 46A: 351-375.
  112. Ahmed, O.M. and E.S. Abdel-Reheem, 2005. Hypolipidemic, proteogenic and kidney functions effects of curcumin and esculetin in diabetic rats. J. Egypt. Ger. Soc. Zool., 47A: 193-219.
  113. Fahim, H. I., O.M. Ahmed and M.A. Bastawi, 2004. Borage extract and alpha lipoic acid as antithyroidal and antioxidant agents. J. Egypt. Ger. Soc. Zool., 45A: 329-348.
  114. Fahim, A. and O.M. Ahmed, 2004. Evaluation of the hypoglycemic and some biochemical effects of taurine, gliclazide and samwa chloroform extract on alloxan diabetic male albino rats. J. Egypt. Ger. Soc. Zool., 44A: 153-198.
  115. Ahmed, O.M., 2003. Evaluation of the hypoglycemic and antioxidant effects and the probable mechanism of action of chromium and selenium in streptzotocin-induced diabetic albino rats. J. Egypt. Ger. Soc. Zool., 41A: 163-193.
  116. Ahmed, O.M. and O.M.S. Mostafa, 2003. Experimental use of black seed oil against Schistosoma mansoni in albino mice. IV. Oxidative stress markers and some biochemical parameters in liver and kidney. J. Egypt. Ger. Soc. Zool., 41A: 227-254.
    Direct Link  |  
  117. Ahmed, O. M. and M. Bastawi, 2002. Effect of ascorbic acid and zinc sulphate administration on cadmium - induced thyroid dysfunction in albino rats. J. Egypt. Ger. Soc. Zool., 38A: 387-408.
  118. Ahmed, O.M., 2001. Histopathological and biochemical evaluation of liver and kidney lesions in streptozotocin diabetic rats treated with glimepiride and various plant extracts. J. Union Arab Biologists Cairo A: Zool., 16: 585-625.
  119. Abdel-Moneim, A., O.M. Ahmed, S.M. Rawi and M. Zemmler, 2001. Studies on the hypoglycemic and hypolipidemic effects of glimepiride and some antidiabetic plants on streptozotocin diabetic rats. J. Egypt. Ger. Soc. Zool., 34: 175-206.
  120. Abdel-moneim, A., E. El-zyat and O. Ahmed, 1999. Studies on the effects of glimepiride and some antidiabetic plants on protein metabolism of streptozotocin diabetic rats. J. Egypt. Ger. Soc. Zool., 28: 79-98.
    Direct Link  |  
  121. Abdel-Moneim, A., E. El-Zayat and O.M. Ahmed, 1999. Studies on the effects of glimepiride and some antidiabetic plants on protein metabolism of streptozotocin diabetic rats. J. Egypt. Ger. Soc. Zool., 28A: 79-98.
  122. Rawi, S.M., A. Abdel-Moneim and O.M. Ahmed, 1998. Studies on the effect of garlic oil and glibenclamide on alloxan diabetic rats. II. Biochemical effects. Egypt. J. Zool., 30: 211-228.
  123. Rawi, S., A. Abdel Moneim and O. Ahmed, 1998. Studies on the effect of garlic and glimepiride on alloxan-diabetic rats. 2-biochemical effect. Egypt, J. Zool., 30: 211-228.
  124. Rawi, S.M., A. Abdel-Moneim and O.M. Ahmed, 1996. Studies on theeffect of garlic oil and glibenclamide on alloxan diabetic rats. I. The hypoglycemic and and histopathological effects. J. Union Arab Biol., 6A: 121-142.