Zobrazeno 1 - 10
of 314
pro vyhledávání: '"H, Yavetz"'
Autor:
Claudia M.B. Carvalho, Jorge Rocha, H Yavetz, Sandra E. Kleiman, Fabrício R. Santos, G Paz, Sérgio D.J. Pena
Publikováno v:
Human Biology. 76:469-478
Among azoospermic and severely oligozoospermic men, 7-15% present microdeletions of a region on the long arm of the Y chromosome that has been called AZF (azoospermia factor). Because these deletions present varying relative frequencies in different
Publikováno v:
Andrologia. 33:272-276
Publikováno v:
Human Reproduction. 9:381-386
Retrograde ejaculation is an uncommon cause of male infertility. It should be suspected in any case of azoospermia, and might be congenital, acquired or idiopathic in origin. When pharmacological attempts to restore anterograde ejaculation fail, it i
Publikováno v:
Human reproduction update. 7(5)
Despite the numerous studies published over the past decade, the role of varicocele in male infertility is still controversial. Although more frequent in infertile men, its influence on sperm production or function has not, as yet, been determined. M
Publikováno v:
Journal of andrology. 22(3)
The aim of the present study was to evaluate the morphology of testicular spermatozoa by 3 different determinants. Sperm cells were obtained and their morphology was evaluated from 27 testicular sperm extraction (TESE) operations, of which 20 men had
Publikováno v:
Andrologia. 33(1)
The study was conducted to evaluate the results of IUI treatment in a homogenous group with male factor infertility, and to assess the correlation of sperm variables, including sperm morphology by strict criteria, with pregnancy achievement after IUI
Publikováno v:
Harefuah. 139(5-6)
The use of testicular spermatozoa for intracytoplasmic sperm injection introduced a new treatment modality for management of male infertility. Since testicular biopsies of non-obstructive azoospermic men are not homogenous in their histological patte
Publikováno v:
Harefuah. 139(1-2)
Publikováno v:
Harefuah. 134(6)
Autor:
S E, Kleiman, L, Yogev, R, Gamzu, R, Hauser, A, Botchan, G, Paz, J B, Lessing, Y, Yaron, H, Yavetz
Publikováno v:
Journal of andrology. 20(3)
Sperm cells can be retrieved directly from the testis (testicular sperm extraction [TESE] procedure) and used for intracytoplasmic sperm injection (ICSI), circumventing underlying spermatogenetic defects. Thus, it is important that added information