All Stories

  1. Mesenchymal Stem Cells and Curcumin Effectively Mitigate Freund’s Adjuvant- induced Arthritis via their Anti-inflammatory and Gene Expression of COX-1, IL-6 and IL-4

    Article • Endocrine Metabolic & Immune Disorders - Drug Targets, April 2024, Bentham Science Publishers

    Rasha R. Ahmed, Prof. Dr. Osama M Ahmed

  2. Computational and Molecular Docking Studies of New Benzene Sulfonamide Drugs with Anticancer and Antioxidant Effects

    Article • Current Organic Synthesis, May 2023, Bentham Science Publishers

    Prof. Dr. Osama M Ahmed, Hussein Mohamed

  3. An Up-to-Date Review on Citrus Flavonoids: Chemistry and Benefits in Health and Diseases

    Article • Current Pharmaceutical Design, March 2021, Bentham Science Publishers

    Prof. Dr. Osama M Ahmed, Dr Sameh Fekry AbouZid

  4. The Anticancer Potential of Apigenin Via Immunoregulation

    Article • Current Pharmaceutical Design, March 2021, Bentham Science Publishers

    Prof. Dr. Osama M Ahmed

  5. Natural Flavonoids: Chemistry, Therapeutic Potentials, Therapeutic Targets and Mechanisms of Actions

    Article • Current Pharmaceutical Design, March 2021, Bentham Science Publishers

    Prof. Dr. Osama M Ahmed

  6. Patterns of Toll-Like Receptor Expressions and Inflammatory Cytokine Levels and Their Implications in the Progress of Insulin Resistance and Diabetic Nephropathy in Type 2 Diabetic Patients

    Article • Frontiers in Physiology, December 2020, Frontiers

    Prof. Dr. Osama M Ahmed

  7. Interferon lambda 4 gene polymorphisms as a predicting tool of response to hepatitis C virus genotype 4 patients treated with Sofosbuvir and Ribavirin

    Article • Infection Genetics and Evolution, December 2020, Elsevier

    Prof. Dr. Osama M Ahmed

  8. 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

    Article • Biomolecules, September 2020, MDPI AG

    Prof. Dr. Osama M Ahmed

  9. Toxicity, repellency and anti-cholinesterase activities of thymol-eucalyptus combinations against phenotypically resistant Rhipicephalus annulatus ticks

    Article • Experimental and Applied Acarology, May 2020, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  10. 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

    Article • Naunyn-Schmiedeberg s Archives of Pharmacology, April 2020, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  11. Anticholinesterase and acaricidal activities of steroids isolated from Trianthema portulacastrum L. against Rhipicephalus annulatus tick

    Article • Journal of Applied Biology & Biotechnology, April 2020, Journal of Applied Pharmaceutical Science

    Prof. Dr. Osama M Ahmed

  12. Antihyperglycemic Effects and Mode of Actions of Musa paradisiaca Leaf and Fruit Peel Hydroethanolic Extracts in Nicotinamide/Streptozotocin-Induced Diabetic Rats

    Article • Evidence-based Complementary and Alternative Medicine, January 2020, Hindawi Publishing Corporation

    Mohammed Abdel Gabbar, Prof. Dr. Osama M Ahmed

  13. 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

    Article • BIOCELL, January 2020, Computers, Materials and Continua (Tech Science Press)

    Mohammed Abdel Gabbar, Prof. Dr. Osama M Ahmed

  14. Thyme oil and thymol abrogate doxorubicin-induced nephrotoxicity and cardiotoxicity in Wistar rats via repression of oxidative stress and enhancement of antioxidant defense mechanisms

    Article • BIOCELL, January 2020, Computers, Materials and Continua (Tech Science Press)

    Prof. Dr. Osama M Ahmed

  15. Effects of rutin and quercetin on doxorubicin-induced renocardiotoxicity in male Wistar rats

    Article • Advances in Animal and Veterinary Sciences, January 2020, Smith and Franklin Academic Publishing Corporation, Ltd, UK

    Prof. Dr. Osama M Ahmed

  16. Quercetin and naringenin abate diethylnitrosamine/acetylaminofluorene-induced hepatocarcinogenesis in Wistar rats: the roles of oxidative stress, inflammation and cell apoptosis

    Article • Drug and Chemical Toxicology, October 2019, Taylor & Francis

    Prof. Dr. Osama M Ahmed

  17. Synthesis of 5-substituted 2-ylidene-1,3-thiazolidin-4-one derivatives and evaluation of their anticancer and antioxidant activities

    Article • Chemistry of Heterocyclic Compounds, October 2019, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  18. Effects of enalapril and paricalcitol treatment on diabetic nephropathy

    Article • PLoS ONE, September 2019, PLOS

    Prof. Dr. Osama M Ahmed

  19. New antiproliferative cembrane diterpenes from the Red Sea Sarcophyton species

    Article • Marine Drugs, July 2019, MDPI AG

    Prof. Dr. Osama M Ahmed

  20. Efficacy of two actinomycete extracts in the amelioration of carbon tetrachloride–induced oxidative stress and nephrotoxicity in experimental rats

    Article • Environmental Science and Pollution Research, June 2019, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  21. Camellia sinensis and epicatechin abate doxorubicin-induced hepatotoxicity in male Wistar rats via their modulatory effects on oxidative stress, inflammation, and apoptosis

    Article • Journal of Applied Biology & Biotechnology, April 2019, Journal of Applied Pharmaceutical Science

    Prof. Dr. Osama M Ahmed

  22. 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

    Article • Oxidative Medicine and Cellular Longevity, March 2019, Hindawi Publishing Corporation

    Prof. Dr. Osama M Ahmed, Rasha R. Ahmed, kamal Amin

  23. 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

    Article • Journal of Applied Biology & Biotechnology, October 2018, Journal of Applied Pharmaceutical Science

    Prof. Dr. Osama M Ahmed

  24. Citrus limon and Paradisi Fruit Peel Hydroethanolic Extracts Prevent the Progress of Complete Freund’s Adjuvant-Induced Arthritis in Male Wistar Rats

    Article • Advances in Animal and Veterinary Sciences, September 2018, Smith and Franklin Academic Publishing Corporation, Ltd, UK

    Prof. Dr. Osama M Ahmed

  25. Bee Venom and Hesperidin Effectively Mitigate Complete Freund’s Adjuvant-Induced Arthritis Via Immunomodulation and Enhancement of Antioxidant Defense System

    Article • Archives of Rheumatology, July 2018, The Archives of Rheumatology

    Prof. Dr. Osama M Ahmed

  26. Quercetin and low level laser therapy promote wound healing process in diabetic rats via structural reorganization and modulatory effects on inflammation and oxidative stress

    Article • Biomedicine & Pharmacotherapy, May 2018, Elsevier

    Prof. Dr. Osama M Ahmed

  27. Ameliorative effects of bee pollen and date palm pollen on the glycemic state and male sexual dysfunctions in streptozotocin-Induced diabetic wistar rats

    Article • Biomedicine & Pharmacotherapy, January 2018, Elsevier

    Prof. Dr. Osama M Ahmed

  28. Relationships between Oxidative Stress, Cancer Development and Therapeutic Interventions

    Article • Journal of Cancer Science and Research, January 2018, OMICS Publishing Group

    Prof. Dr. Osama M Ahmed

  29. Hydroethanolic Extract, Naringin and Naringenin in N-Acetyl-P-aminophenol-administered Wistar Rats

    Article • Advances in Animal and Veterinary Sciences, January 2018, Smith and Franklin Academic Publishing Corporation, Ltd, UK

    Prof. Dr. Osama M Ahmed

  30. Ulva lactuca hydroethanolic extract suppresses experimental arthritis via its anti-inflammatory and antioxidant activities

    Article • Beni-Suef University Journal of Basic and Applied Sciences, December 2017, Elsevier

    Prof. Dr. Osama M Ahmed

  31. Title: Hesperidin and Experimentally-Induced Arthritis in Male Rats

    Article • Journal of Medical Science And clinical Research, October 2017, Research and Analysis Journals

    Prof. Dr. Osama M Ahmed, Dr Hader Ibrahim Sakr

  32. Antidiabetic effects of citrus flavonoids

    Article • Biomedicine & Pharmacotherapy, October 2017, Elsevier

    Prof. Dr. Osama M Ahmed, Mohammed Abdel Gabbar

  33. Ulva lactuca polysaccharides prevent Wistar rat breast carcinogenesis

    Article • Breast Cancer Targets and Therapy, February 2017, Dove Medical Press

    Dr Gamal Eldein Fathy Abd-Ellatef Abd-Elrahman, Prof. Dr. Osama M Ahmed, prof Abdel-Hamid Zaki Abdel-Hamid

  34. In utero Exposure to Oxcarbazepine Causes Congenital Anomalies in Albino Rat Fetuses

    Article • Journal of Advances in Medical and Pharmaceutical Sciences, January 2017, Sciencedomain International

    Prof. Dr. Osama M Ahmed

  35. Adipokines: Potential Therapeutic Targets for Vascular Dysfunction in Type II Diabetes Mellitus and Obesity

    Article • Journal of Diabetes Research, January 2017, Hindawi Publishing Corporation

    Dr Mohamed M Abdel-Daim, Prof. Dr. Osama M Ahmed

  36. Cardiac and testicular toxicity effects of the latex and ethanolic leaf extract of Calotropis procera on male albino rats in comparison to abamectin

    Article • SpringerPlus, September 2016, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  37. Flavonoids ofCalligonum polygonoidesand their cytotoxicity

    Article • Pharmaceutical Biology, February 2016, Taylor & Francis

    Prof. Dr. Osama M Ahmed

  38. Synthesis of New Quinolone Derivatives Linked to Benzothiazole or Benzoxazole Moieties as Anticancer and Anti-Oxidant Agents

    Article • Medicinal Chemistry, January 2016, OMICS Publishing Group

    Prof. Dr. Osama M Ahmed

  39. Stem Cell Therapies in Regenerative Medicine and Diabetes Mellitus: Advances, Constraints and Future Prospects

    Article • Journal of Transplantation & Stem Cell Biology, January 2016, Avens Publishing Group

    Prof. Dr. Osama M Ahmed

  40. Up-regulation of Hsp72 and keratin16 mediates wound healing in streptozotocin diabetic rats

    Article • October 2015, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  41. In vivo and in vitro antidiabetic effects of citrus flavonoids; a study on the mechanism of action

    Article • International Journal of Diabetes in Developing Countries, January 2015, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  42. Anti-proliferative and apoptotic efficacy of diallyl disulfide on Ehrlich ascites carcinoma

    Article • Hepatoma Research, January 2015, OAE Publishing

    Prof. Dr. Osama M Ahmed

  43. Synthesis and anti-tumor activities of new [1,2,4]triazolo[1,5-a]pyrimidine derivatives

    Article • European Journal of Chemistry, June 2014, European Journal of Chemistry

    Prof. Dr. Osama M Ahmed

  44. Antihyperglycemic Effect of Crude Extracts of Some Egyptian Plants and Algae

    Article • Journal of Medicinal Food, March 2014, Mary Ann Liebert Inc

    Prof. Dr. Osama M Ahmed

  45. Anti-Proliferative and Apoptotic Efficacies of Ulvan Polysaccharides against Different Types of Carcinoma Cells In Vitro and In Vivo

    Article • Journal of Cancer Science & Therapy, January 2014, OMICS Publishing Group

    Prof. Dr. Osama M Ahmed

  46. Silymarin Flavonolignans

    Article • January 2013, Elsevier

    Prof. Dr. Osama M Ahmed

  47. Limiting prolonged inflammation during proliferation and remodeling phases of wound healing in streptozotocin-induced diabetic rats supplemented with camel undenatured whey protein

    Article • BMC Immunology, January 2013, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed

  48. Maternal Rat Diabetes Mellitus Deleteriously Affects Insulin Sensitivity and Beta-Cell Function in the Offspring

    Article • Journal of Diabetes Research, January 2013, Hindawi Publishing Corporation

    Prof. Dr. Osama M Ahmed

  49. Hesperidin and naringin attenuate hyperglycemia-mediated oxidative stress and proinflammatory cytokine production in high fat fed/streptozotocin-induced type 2 diabetic rats

    Article • Journal of Diabetes and its Complications, November 2012, Elsevier

    Prof. Dr. Osama M Ahmed

  50. Impacts of the coexistence of diabetes and hypothyroidism on body weight gain, leptin and various metabolic aspects in albino rats

    Article • Journal of Diabetes and its Complications, November 2012, Elsevier

    Prof. Dr. Osama M Ahmed, associate Professor Tarek Ali, Mohammed Abdel Gabbar

  51. Thyroid disorders & oxidative stress and antioxidant defense system

    Article • International Journal of Developmental Neuroscience, June 2012, Wiley

    Full Professor Ahmed R. G., Prof. Dr. Osama M Ahmed

  52. thyroid, brain, development, pollutants, diabetes

    Article • February 2012, IntechOpen

    Full Professor Ahmed R. G., Prof. Dr. Osama M Ahmed

  53. BIOINFORMATICS ANALYSIS OF SOME FUNCTIONAL GENES AND PROTEINS INVOLVED IN OBESITY-INDUCED TYPE 2 DIABETES

    Article • Current Research in Bioinformatics, February 2012, Science Publications

    Prof. Dr. Osama M Ahmed

  54. Antidiabetic and Antioxidant Effects of Newly Synthesized Pyrimido[1,6-A] Pyrimidine Derivatives in Neonatal Streptozotocin-Induced Diabetic Rats

    Article • Medicinal Chemistry, January 2012, OMICS Publishing Group

    Prof. Dr. Osama M Ahmed

  55. Green tea (Camellia sinesis) ameliorates female Schistosoma mansoni-induced changes in the liver of Balb/C mice

    Article • Saudi Journal of Biological Sciences, October 2011, Elsevier

    Prof. Dr. Osama M Ahmed

  56. Thyroid disorders, neurotransmitters and adenosinergic system interactions

    Article • International Journal of Developmental Neuroscience, June 2010, Wiley

    Full Professor Ahmed R. G., Prof. Dr. Osama M Ahmed

  57. Regioselective one-pot synthesis and anti-proliferative and apoptotic effects of some novel tetrazolo[1,5-a]pyrimidine derivatives

    Article • Bioorganic & Medicinal Chemistry, April 2010, Elsevier

    Prof. Dr. Osama M Ahmed

  58. ChemInform Abstract: Synthesis and Antitumor Activities of Some New Pyridines and Pyrazolo[1,5-a]pyrimidines.

    Article • ChemInform, December 2009, Wiley

    Prof. Dr. Osama M Ahmed

  59. Synthesis and anti-tumor activities of some new pyridines and pyrazolo[1,5-a]pyrimidines

    Article • European Journal of Medicinal Chemistry, September 2009, Elsevier

    Prof. Dr. Osama M Ahmed

  60. The Significance of Vasoactive Intestinal Peptide in the Treatment of Schistosoma mansoni-Infected Diabetic Mice

    Article • Asian Journal of Animal and Veterinary Advances, April 2009, Science Alert

    Prof. Dr. Osama M Ahmed

  61. Anti-hyperglycemic, Immunomodulatory and Anti-oxidant Efficacy of Vasoactive Intestinal Peptide in Streptozotocin-Induced Diabetic Mice

    Article • International Journal of Zoological Research, February 2009, Science Alert

    Prof. Dr. Osama M Ahmed

  62. Histopathological and biochemical effects of green tea and/or licorice aqueous extracts on thyroid functions in male albino rats intoxicated with dimethylnitrosamine

    Article • Nutrition & Metabolism, January 2009, Springer Science + Business Media

    Prof. Dr. Osama M Ahmed, Mohammed Abdel Gabbar

  63. THs & CNS disorders

    Article • International Journal of Developmental Neuroscience, October 2007, Wiley

    Full Professor Ahmed R. G., Prof. Dr. Osama M Ahmed

  64. Does the Heat Stress Affect the Neurons Development in Some Central Nervous System Regions of Albino Rat Newborns?

    Article • Asian Journal of Animal and Veterinary Advances, March 2007, Science Alert

    Prof. Dr. Osama M Ahmed

  65. Age and Heat Stress Related Changes in Monoamine Contents and Cholinesterase Activity in Some Central Nervous System Regions of Albino Rat Newborns

    Article • International Journal of Zoological Research, February 2007, Science Alert

    Prof. Dr. Osama M Ahmed, Full Professor Ahmed R. G.