Results 141 to 150 of about 128,725 (200)

Combined HMG/HCG treatment in subfertile men with idiopathic normogonadotropic ogliozoospermia [PDF]

open access: yes, 1982
Braun, S.   +3 more
core  

Age, sexual abstinence duration, sperm morphology, and motility are predictors of sperm DNA fragmentation. [PDF]

open access: yesReprod Med Biol
Yoshiakwa-Terada K   +5 more
europepmc   +1 more source
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Accurate sperm morphology assessment predicts sperm function

Andrologia, 2011
Sperm morphology has been associated with in vitro as well as in vivo fertilisation. The study aimed to evaluate the possible relation between the percentage of spermatozoa with normal morphology and the following sperm functional assays: (i) zona-induced acrosome reaction (ZIAR); (ii) DNA integrity; (iii) chromatin condensation; (iv) sperm apoptosis ...
D. Abu Hassan Abu   +3 more
openaire   +3 more sources

Sperm Morphology

American Association of Bovine Practitioners Conference Proceedings, 2004
Abnormal spermatozoa have been historically associated with male subfertility and sterility. As early as 1927, an insightful report by Williams and Savage in the Cornell Vet stated that "the dimensions of sperm heads from good fertility bulls are remarkably uniform". This is still true.
openaire   +1 more source

Sperm morphology and recurrent abortion

Fertility and Sterility, 1994
In 98 men whose partners experienced three or more spontaneous abortions, there were no significant differences in ejaculate volume, concentration of sperm, the percentage of total abnormal sperm, or the percentage of individual sperm defects as compared with normal WHO standards and 17 men fathering successful pregnancies.
J A, Hill, A F, Abbott, J A, Politch
openaire   +2 more sources

Sperm Morphology in Fertile Men

Archives of Andrology, 1993
Sperm morphology was assessed in 78 fertile men according to the Düsseldorf classification. There were 30% normal forms on average, which conforms with the new World Health Organization guidelines. This differs from the strict criteria of the Tygerberg group [9] probably due to the fact that these criteria were established under in vitro conditions.
G, Haidl, W B, Schill
openaire   +2 more sources

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