Ibrahim H. El‐Sayed

Sperm head defects and disturbances in spermatozoal chromatin and DNA integrities in idiopathic infertile subjects: Association with cigarette smoking

Mohamed F. Elshal, Ibrahim H. El‐Sayed, Moustafa A. Elsaied et al. · Clinical Biochemistry · 2008 · 107 citations

Life Sciences, Genetics, Molecular Biology +17

Concanavalin-A shows synergistic cytotoxicity with tamoxifen via inducing apoptosis in estrogen receptor-positive breast cancer: In vitro and molecular docking studies

Mohamed F. Elshal, Norhan Eid, Ibrahim H. El‐Sayed et al. · Pharmaceutical Sciences · 2021 · 45 citations · Full text

Life Sciences, Oncology, Pharmacology +17

Tumor necrosis factor-α and oxidant status are essential participating factors in unexplained recurrent spontaneous abortions

Mohamed El‐Far, Ibrahim H. El‐Sayed, Abd El-Gawad El-Motwally et al. · Clinical Chemistry and Laboratory Medicine (CCLM) · 2007 · 41 citations

Medicine, Gynecology, Obstetrics +8

Prominent free radicals scavenging activity of tannic acid in lead-induced oxidative stress in experimental mice

Ibrahim H. El‐Sayed, Mahmoud Lotfy, Omali Y. El‐khawaga et al. · Toxicology and Industrial Health · 2006 · 35 citations

Pharmacy, Biochemistry, Toxicology +17

Implications of CEA and p53 Overexpression in the Poor Prognosis of Colorectal Cancer

Wesam A. Nasif, Mahmoud Lotfy, Ibrahim H. El‐Sayed et al. · Medical Oncology · 2006 · 27 citations

Medicine, Oncology, Pathology +15