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• Evaluation of in vivo supplementation of 2660 mg D-aspartic acid and 200 mg ubiquinol and 10 mg zinc on different semen parameters in idiopathic male infertility: a randomized double blind placebo controlled study

  Sameh Fayek GamalEl din, Elnashar A.M., Yasser Elkhiat, Tarek Hussein, Mohamed Ahmed AbdElSalam, Ayman Alam, David Ramzy, Islam Moatamed, Ashraf Zeidan, Amr Elahwany, Mohamed Wael Ragab, Omar Zahran, Hany Saad

  18-04-2025

  https://doi.org/10.4081/aiua.2025.13554

  1402

  Downloads: 775
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  Galectin-1 (Gal-1) and Galectin-3 (Gal-3) levels in seminal plasma and serum in azoospermic patients versus fertile men: A cross-sectional study

  Sameh Fayek GamalEl Din, Olfat Gamil Shaker, Ahmad Fawzy Megawer, Mohamed Ahmed Abdel Salam, Abdelhalim Nabil Abdelhalim, Ahmed Adel

  05-09-2023

  https://doi.org/10.4081/aiua.2023.11462

  1068

  Downloads: 720

• Can serum 17-hydroxy progesterone predict an improvement in semen parameters following micro-varicocelectomy? A prospective study

  Mohamed Wael Ragab, Mohamed Abbas, Tarek Ramzy, Sameh Fayek GamalEl Din, Mohamed Yousry Elamir, Mohammed H. Alkandari, Abdullah Salem Alshammari, Mohamed Ragab Shehata, Ashraf Zeidan

  02-10-2024

  https://doi.org/10.4081/aiua.2024.12545

  1486

  Downloads: 505

• Evaluation of the effect of daily tadalafil 5 mg vs. daily sildenafil 25 mg on neutrophil-lymphocyte and platelet-lymphocyte ratios in patients with erectile dysfunction: A comparative randomized controlled study

  Abdel Rahman Bakry, Ali Mohamed Mahran, Hisham Diab Gaber, Mohamed Ismail Sedek, Sameh Fayek GamalEl Din, Ahmad Tarek Motawi, Mohamed Diab Mohamed, Ahmed Elshebany

  29-10-2024

  https://doi.org/10.4081/aiua.2024.12756

  2258

  Downloads: 723
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  Seminal calbindin 2 level in azoospermia and oligoasthenoteratozoospermia and its correlation with seminal and hormonal parameters

  Sameh Fayek GamalEl Din, Noha Abdelhafeez Abdelkader, Mohamed Yousry El-Amir, Asmaa Anter Sayed Ahmed, Hesham Fouad Abdel-latif, Mohamed Farag Azmy

  15-11-2023

  https://doi.org/10.4081/aiua.2023.11906

  1050

  Downloads: 448

• Correlation between seminal α-glycerylphosphorylcholine and semen parameters in infertile patients pre- and post-sub-inguinal micro-varicocelectomy: a prospective study

  Ahmed Fathy Aboseif, Nashaat Nabil, Sameh Fayek GamalEl Din, Shaimaa Abdelkareem, Aya Ahmed Onsi, Ahmad Zaghloul, Amgad Elseginy

  23-01-2025

  https://doi.org/10.4081/aiua.2025.12832

  1863

  Downloads: 1702