Taymour Mostafa

Summary

Affiliation: Cairo University
Country: Egypt

Publications

  1. ncbi request reprint In vitro sildenafil citrate use as a sperm motility stimulant
    Taymour Mostafa
    Andrology and Sexology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    Fertil Steril 88:994-6. 2007
  2. doi request reprint Effect of testosterone and frequent low-dose sildenafil/tadalafil on cavernous tissue oxidative stress of aged diabetic rats
    T Mostafa
    Department of Andrology and Sexology, Cairo University, Cairo, Egypt
    Andrologia 44:411-5. 2012
  3. doi request reprint Androgen receptor-CAG repeats in infertile Egyptian men
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Egypt
    Andrologia 44:147-51. 2012
  4. doi request reprint Seminal plasma reactive oxygen species-antioxidants relationship with varicocele grade
    T Mostafa
    Andrology and Sexology Department, Cairo University, Cairo, Egypt
    Andrologia 44:66-9. 2012
  5. doi request reprint Testosterone and chronic sildenafil/tadalafil anti-apoptotic role in aged diabetic rats
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Int J Impot Res 22:255-61. 2010
  6. doi request reprint Human testicular arterial supply: gross anatomy, corrosion cast, and radiologic study
    Taymour Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Fertil Steril 90:2226-30. 2008
  7. doi request reprint Oral phosphodiesterase-5 inhibitors and sperm functions
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Int J Impot Res 20:530-6. 2008
  8. doi request reprint Oral phosphodiesterase type 5 inhibitors: nonerectogenic beneficial uses
    Taymour Mostafa
    Andrology and Sexology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 5:2502-18. 2008
  9. ncbi request reprint Seminal plasma anti-Müllerian hormone level correlates with semen parameters but does not predict success of testicular sperm extraction (TESE)
    Taymour Mostafa
    Andrology and Sexology Deptment, Faculty of Medicine, Cairo University, Cairo 11553, Egypt
    Asian J Androl 9:265-70. 2007
  10. ncbi request reprint Tadalafil as an in vitro sperm motility stimulant
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, University of Cairo, Cairo, Egypt
    Andrologia 39:12-5. 2007

Collaborators

  • Tarek H Anis
  • Wael Zohdy
  • Amira M Senbel
  • Moheiddin Alghobary
  • Osama Shaeer
  • Mohamed T Abdel Aziz
  • Hussein Ghanem
  • Adel Zalata
  • Adel A Zalata
  • M Talaat Abdel Aziz
  • Emad A Taha
  • Gamil A Tawadrous
  • Nagwa Roshdy
  • Taha Abdel Nasser
  • Hazem Atta
  • Mohamed E Mostafa
  • Abd El Naser Badawy
  • Samir Elhanbly
  • Ashraf Hassan
  • Ahmed Sadek
  • Eman Riaad M Hofny
  • M Nabil Momen
  • Eman R M Hofny
  • Amal A Aziz
  • Hatem Zedan
  • Ahmed Ateyah
  • Dina Sabry
  • Ahmed T Abdel Aziz
  • Laila Rashed
  • Mohamed R El-Dakhly
  • Hosni Awad
  • Shawky El-Haggar
  • Naglaa Mokhtar
  • Amany Atwa
  • Gamal Othman
  • Rizk El-Baz
  • Amal Aziz
  • Abd El-Naser Badawy
  • Mai Taymour
  • Sohair K Sayed
  • Nagwa M Ghandour
  • Heba K Morsy
  • Dalia Shaalan
  • Ayman Z El-Samanoudy
  • Azza M Ez-Aldin
  • Youssef El-Baiomy
  • Ehab Fawzy Abdou
  • Doaa Samir Sayed
  • Abdel Shakour A Almohamdy
  • Mohamed El-Baz
  • Shady M Ibrahim
  • Mohamed Aref
  • Ghada Mostafa Kamal
  • Mohammed Essam M Ali
  • Sabry El-Mogy
  • Youssef El-Bayoumy
  • Ahmed Abdel-Khabir
  • Mohamed El-Mogy
  • Amr Zaki
  • Khaled Zalata
  • Hanan G Abdel-Azeem
  • Hanan M Nafeh
  • Emad El Dien Kamal
  • Hisham Z Abdel-Hafez
  • Fredrick B Ananian
  • Essam Eldien Mohamed
  • Hanan G Abd El-Azeem
  • Ibrahim M Fahmy
  • Mohamed E Ali
  • Nagwa E Abd El-Azim
  • Amira M El-Noweihi
  • Abdel Wasea M M El-Mekhlafi
  • Ahmed Abdel Hadi
  • Samar A Marzouk
  • Eman M Obaia
  • Amira A Hassouna
  • Amal M El-Shehaby
  • Mohammed Abd Al-Gabbar
  • Abdel R M El-Nashar
  • Mohamed M F Roaia
  • Shedeed A Shedeed
  • Shedeed Ashour
  • Ihab I Kamel
  • M Farid Al-Asmar
  • Yasser El-Mohtaseb
  • Ahmed Attia
  • Salah El-Ashmawy
  • M M Farid Roaiah
  • Sherif Ghazi
  • Fawzy Halawa

Detail Information

Publications43

  1. ncbi request reprint In vitro sildenafil citrate use as a sperm motility stimulant
    Taymour Mostafa
    Andrology and Sexology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    Fertil Steril 88:994-6. 2007
    ..5, 1, 2, and 3 hours. It is demonstrated that the in vitro use of sildenafil citrate solution has a concentration-related stimulatory effect on ejaculated sperm motility...
  2. doi request reprint Effect of testosterone and frequent low-dose sildenafil/tadalafil on cavernous tissue oxidative stress of aged diabetic rats
    T Mostafa
    Department of Andrology and Sexology, Cairo University, Cairo, Egypt
    Andrologia 44:411-5. 2012
    ..It is concluded that frequent low-dose use of sildenafil and/or tadalafil supplemented with T has a marked impact on ameliorating cavernous OS in aged diabetic rats...
  3. doi request reprint Androgen receptor-CAG repeats in infertile Egyptian men
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Egypt
    Andrologia 44:147-51. 2012
    ..It is concluded that AR-CAG repeats in Egyptian infertile men are in the range of other international or regional studies. AR-CAG repeats have demonstrated nonsignificant difference regarding TESE outcome in NOA cases...
  4. doi request reprint Seminal plasma reactive oxygen species-antioxidants relationship with varicocele grade
    T Mostafa
    Andrology and Sexology Department, Cairo University, Cairo, Egypt
    Andrologia 44:66-9. 2012
    ..C. It is concluded that seminal oxidative stress (OS) is related to increased varicocele grade in infertile OAT men associated with varicocele...
  5. doi request reprint Testosterone and chronic sildenafil/tadalafil anti-apoptotic role in aged diabetic rats
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Int J Impot Res 22:255-61. 2010
    ..It is concluded that frequent low-dose use of sildenafil and/or tadalafil combined with T would be predicted to have a pronounced anti-apoptotic cavernous tissue effect on the cavernous tissues of aged diabetic rats...
  6. doi request reprint Human testicular arterial supply: gross anatomy, corrosion cast, and radiologic study
    Taymour Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Fertil Steril 90:2226-30. 2008
    ..To study human testicular arterial supply...
  7. doi request reprint Oral phosphodiesterase-5 inhibitors and sperm functions
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Int J Impot Res 20:530-6. 2008
    ....
  8. doi request reprint Oral phosphodiesterase type 5 inhibitors: nonerectogenic beneficial uses
    Taymour Mostafa
    Andrology and Sexology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 5:2502-18. 2008
    ..Sildenafil, vardenafil, and tadalafil were approved then introduced as effective treatments for male erectile dysfunction. This impact has stimulated academic, clinical, and industrial research...
  9. ncbi request reprint Seminal plasma anti-Müllerian hormone level correlates with semen parameters but does not predict success of testicular sperm extraction (TESE)
    Taymour Mostafa
    Andrology and Sexology Deptment, Faculty of Medicine, Cairo University, Cairo 11553, Egypt
    Asian J Androl 9:265-70. 2007
    ..To assess seminal plasma anti-Müllerian hormone (AMH) level relationships in fertile and infertile males...
  10. ncbi request reprint Tadalafil as an in vitro sperm motility stimulant
    T Mostafa
    Department of Andrology and Sexology, Faculty of Medicine, University of Cairo, Cairo, Egypt
    Andrologia 39:12-5. 2007
    ..It is concluded that in vitro use of tadalafil solution in special concentration has a significant stimulatory effect on asthenozoospermic sperm motility...
  11. ncbi request reprint Effect of smoking on seminal plasma ascorbic acid in infertile and fertile males
    T Mostafa
    Department of Andrology, Faculty of Medicine, Cairo University, Cairo, Egypt
    Andrologia 38:221-4. 2006
    ..Also, cigarette smoking is associated with reduced semen main parameters that could worsen the male fertilizing potential, especially in borderline cases...
  12. ncbi request reprint Reactive oxygen species and antioxidants relationship in the internal spermatic vein blood of infertile men with varicocele
    Taymour Mostafa
    Andrology Deptatment, Faculty of Medicine, Cairo University, Cairo 12311, Egypt
    Asian J Androl 8:451-4. 2006
    ..To assess the relation of reactive oxygen species (ROS) and antioxidants in the internal spermatic vein blood compared to the peripheral venous blood...
  13. doi request reprint Seminal reactive oxygen species-antioxidant relationship in fertile males with and without varicocele
    T Mostafa
    Andrology and Sexology Department, Cairo University, Egypt
    Andrologia 41:125-9. 2009
    ..This may allow understanding that, within men with varicocele, there is a threshold value of OS over which male fertility may be impaired...
  14. ncbi request reprint Heme oxygenase vs. nitric oxide synthase in signaling mediating sildenafil citrate action
    M Talaat Abdel Aziz
    Molecular Biology Unit, Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 4:1098-107. 2007
    ..CO has been shown to share many properties with nitric oxide (NO), including activation of guanyl cyclase, signal transduction, and gene regulation...
  15. doi request reprint The role of PDE5 inhibitors in heme oxygenase-cGMP relationship in rat cavernous tissues
    M Talaat Abdel Aziz
    Molecular Biology Unit, Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
    J Sex Med 5:1636-45. 2008
    ..Heme oxygenase (HO) enzyme catalyzes oxidative degradation of heme to biliverdin and carbon monoxide (CO). CO shares many properties with nitric oxide (NO) including the activation of soluble guanyl cyclase...
  16. doi request reprint Novel water-soluble curcumin derivative mediating erectile signaling
    Mohamed Talaat Abdel Aziz
    Faculty of Medicine, Cairo University Medical Biochemistry, Unit of Molecular Biology, Cairo, Egypt
    J Sex Med 7:2714-22. 2010
    ..Curcumin is an inducer of heme oxygenase enzyme-1 (HO-1) that is involved in erectile signaling via elevating cyclic guanosine monophosphate (cGMP)levels...
  17. doi request reprint Semen and hormonal parameters in men with chronic hepatitis C infection
    Eman Riaad M Hofny
    Dermatology and Andrology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
    Fertil Steril 95:2557-9. 2011
    ..Chronic HCV patients had statistically significantly lower total serum testosterone and higher serum E(2) and prolactin levels compared with healthy controls...
  18. doi request reprint Effects of losartan, HO-1 inducers or HO-1 inhibitors on erectile signaling in diabetic rats
    Mohamed Talaat Abdel Aziz
    Faculty of Medicine, Cairo University, Medical Biochemistry, Unit of Biochemistry and Molecular Biology, Cairo, Egypt
    J Sex Med 6:3254-64. 2009
    ..Activation of the renin-angiotensin system which is common in diabetes mellitus might affect heme oxygenase (HO-1) gene expression...
  19. ncbi request reprint Assessment of heme oxygenase-1 (HO-1) activity in the cavernous tissues of sildenafil citrate-treated rats
    M Talaat Abdel Aziz
    Molecular Biology Unit, Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo 11553, Egypt
    Asian J Androl 9:377-81. 2007
    ..To assess heme oxygenase-1 (HO-1) activity in the cavernous tissue of sildenafil citrate-treated rats...
  20. doi request reprint Effects of a water-soluble curcumin protein conjugate vs. pure curcumin in a diabetic model of erectile dysfunction
    Mohamed Talaat Abdel Aziz
    Medical Biochemistry Department, Unit of Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 9:1815-33. 2012
    ..Curcumin is involved in erectile signaling via elevation of cyclic guanosine monophosphate (cGMP)...
  21. ncbi request reprint Melatonin hormone profile in infertile males
    Hosni Awad
    Andrology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    Int J Androl 29:409-13. 2006
    ..Also, low levels of melatonin in semen were observed in infertile groups having reduced sperm motility, leucocytospermia, varicocele and NOA...
  22. doi request reprint Semen parameters and hormonal profile in obese fertile and infertile males
    Eman R M Hofny
    Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Assiut University, Assuit, Egypt
    Fertil Steril 94:581-4. 2010
    ..To study the changes in semen parameters, gonadotropic and sex hormones, and serum leptin in obese fertile and infertile oligozoospermic men...
  23. doi request reprint Tumor Necrosis Factor-α Gene Polymorphism Relationship to Seminal Variables in Infertile Men
    Adel Zalata
    Medical Biochemistry Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
    Urology 81:962-6. 2013
    ..To assess the tumor necrosis factor (TNF)-α gene polymorphism relationship with seminal variables in fertile men (N) and those with asthenozoospermia (A), asthenoteratozoospermia (AT), and oligoasthenoteratozoospermia (OAT)...
  24. doi request reprint Androgen receptor expression relationship with semen variables in infertile men with varicocele
    Adel A Zalata
    Medical Biochemistry Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
    J Urol 189:2243-7. 2013
    ..We assessed the association of androgen receptor expression and semen variables in infertile men with varicocele...
  25. doi request reprint Effect of smoking on sperm vitality, DNA integrity, seminal oxidative stress, zinc in fertile men
    Emad A Taha
    Department of Dermatology, Venereology, and Andrology, Faculty of Medicine, Assiut University, Assuit, Egypt
    Urology 80:822-5. 2012
    ..To assess the effect of smoking on sperm vitality, sperm DNA integrity, semen reactive oxygen species, and zinc levels in fertile men...
  26. doi request reprint Sperm caspase-9 in oligoasthenoteratozoospermic men with and without varicocele
    Adel Zalata
    Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    Fertil Steril 96:1097-9. 2011
    ..To assess sperm caspase-9 activity in infertile oligoasthenoteratozoospermic (OAT) men with and without varicocele...
  27. ncbi request reprint Assessment of seminal plasma laminin in fertile and infertile men
    Mohamed R El-Dakhly
    Andrology Department, Faculty of Medicine, Cairo University, Cairo 12311, Egypt
    Asian J Androl 9:63-7. 2007
    ..To assess laminin levels in the seminal plasma of infertile and fertile men, and to analyze the correlation of laminin levels with sperm count, age, sperm motility and semen volume...
  28. doi request reprint Putative role of carbon monoxide signaling pathway in penile erectile function
    Mohamed T Abdel Aziz
    Medical Biochemistry, Unit of Molecular Biology, Cairo University, Cairo, Egypt
    J Sex Med 6:49-60. 2009
    ..A role similar to that of NOS/NO signaling has been postulated for carbon monoxide (CO) produced in mammals from heme catabolism by heme oxygenase (HO) enzyme...
  29. doi request reprint Soluble Fas and gonadal hormones in infertile men with varicocele
    Hatem Zedan
    Department of Dermatology and Andrology, Faculty of Medicine, Assiut University, Assiut, Egypt
    Fertil Steril 91:420-4. 2009
    ..To assess gonadal hormones in serum and semen as well as seminal antiapoptotic factor; soluble fibroblast associated (sFas) in infertile men associated with scrotal varicocele...
  30. ncbi request reprint Beta-endorphin in serum and seminal plasma in infertile men
    Shawky El-Haggar
    Andrology Department, Faculty of Medicine, Cairo University, Cairo 12311, Egypt
    Asian J Androl 8:709-12. 2006
    ..To access beta-endorphin levels in serum as well as seminal plasma in different infertile male groups...
  31. doi request reprint Effect of hemin and carbon monoxide releasing molecule (CORM-3) on cGMP in rat penile tissue
    M Talaat Abdel Aziz
    Molecular Biology Unit, Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 5:336-43. 2008
    ..Cyclic guanosine monophosphate (cGMP) levels can be regulated by heme oxygenase-1 and 2 (HO-1 and HO-2)-derived carbon monoxide (CO)...
  32. doi request reprint ACE gene insertion/deletion polymorphism seminal associations in infertile men
    Adel A Zalata
    Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
    J Urol 187:1776-80. 2012
    ..We assessed seminal associations of the ACE gene insertion/deletion polymorphism in infertile men...
  33. doi request reprint Delayed surgical repair of penile fracture under local anesthesia
    Taha Abdel Nasser
    Andrology and Sexology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 5:2464-9. 2008
    ..Penile fracture is a traumatic rupture of the tunica albuginea because of blunt injury of an erect penis...
  34. doi request reprint Effect of chronic low-dose tadalafil on penile cavernous tissues in diabetic rats
    Mohamed E Mostafa
    Anatomy Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    Urology 81:1253-9. 2013
    ..To assess the effect of chronic low-dose administration of tadalafil (Td) on penile cavernous tissue in induced diabetic rats...
  35. doi request reprint Seminal clusterin gene expression associated with seminal variables in fertile and infertile men
    Adel Zalata
    Medical Biochemistry Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
    J Urol 188:1260-4. 2012
    ..CLU is a disulfide linked, heterodimeric protein associated with the clearance of cellular debris and apoptosis. We assessed the association of seminal CLU gene expression with seminal variables in fertile and infertile men...
  36. doi request reprint Seminal plasma survivin in fertile and infertile males
    Nagwa Roshdy
    Medical Biochemistry and Andrology and Sexology TM Departments, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Urol 181:1269-72. 2009
    ..We assessed survivin (an inhibitor of apoptosis) protein in the seminal plasma of infertile and fertile males...
  37. ncbi request reprint Chronic lead exposure may be associated with erectile dysfunction
    Tarek H Anis
    Cairo University Department of Andrology and Sexology, Cairo, Egypt
    J Sex Med 4:1428-34; discussion 1434-6. 2007
    ..A similar mechanism would affect smooth muscle relaxation in the cavernous tissue leading to erectile dysfunction (ED)...
  38. doi request reprint Penile fracture: surgical repair and late effects on erectile function
    Ahmed Ateyah
    Andrology and Sexology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Sex Med 5:1496-502. 2008
    ..Penile fracture is described as a traumatic rupture of the tunica albuginea because of blunt injury of an erect penis...
  39. doi request reprint Sperm chromatin condensation in infertile men with varicocele before and after surgical repair
    Ahmed Sadek
    Department of Dermatology and Andrology, Faculty of Medicine, Al Azhar University, Cairo, Egypt
    Fertil Steril 95:1705-8. 2011
    ..To assess sperm chromatin integrity in infertile men with varicocele before and after surgical repair...
  40. doi request reprint Effect of smoking status on seminal parameters and apoptotic markers in infertile men
    Gamil A Tawadrous
    Department of Medical Biochemistry, Faculty of Medicine, Cairo University, Cairo, Egypt
    J Urol 186:1986-90. 2011
    ..We assessed semen parameters, sperm apoptotic markers and seminal plasma cotinine in infertile smokers...
  41. doi request reprint Effect of high environmental temperature on semen parameters among fertile men
    M Nabil Momen
    Faculty of Medicine, Cairo University, Cairo, Egypt
    Fertil Steril 93:1884-6. 2010
    ..To evaluate the effect of high environmental occupational temperature on semen parameters of fertile men...
  42. doi request reprint Testicular schistosomiasis: a case study
    Ashraf Hassan
    Dermatology and Andrology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
    Fertil Steril 95:2124.e1-4. 2011
    ..To report a case of testicular schistosomiasis...
  43. ncbi request reprint Subinguinal microvaricocelectomy versus retroperitoneal varicocelectomy: comparative study of complications and surgical outcome
    H Ghanem
    Department of Andrology, Cairo University Faculty of Medicine, Cairo, Egypt
    Urology 64:1005-9. 2004
    ..To compare and assess objectively the postoperative outcome parameters of both microsurgical subinguinal artery sparing and retroperitoneal high ligation techniques for varicocele in infertile men...