Results 161 to 170 of about 7,958 (215)

FSH in the treatment of oligozoospermia

Molecular and Cellular Endocrinology, 2000
The aim of this study was to individuate parameters able to distinguish oligozoospermic subjects who will respond to follicle-stimulating hormone (FSH) therapy. A group of 135 oligozoospermic subjects was divided in three groups considering basal FSH and inhibin B concentrations: group A (normal FSH and inhibin B) characterized by moderate ...
FORESTA, CARLO, A. Bettella, M. Merico, A. Garolla, PLEBANI, MARIO, FERLIN, ALBERTO, ROSSATO, MARCO   +6 more
openaire   +3 more sources

Tamoxifen Treatment of Oligozoospermia

Andrologia, 2009
33 subfertile men with idiopathic normogonadotropic oligozoospermia were treated with the non-steroidal antiestrogen tamoxifen. A significant improvement of sperm count, total sperm output and sperm motility was observed.
W B, Schill, M, Landthaler
openaire   +2 more sources

Mechanisms of oligozoospermia: an oxidative stress perspective [PDF]

Systems Biology in Reproductive Medicine, 2014
Infertile patients presenting with poor semen concentration, motility, and morphology have significantly higher levels of reactive oxygen species (ROS). In this cross-sectional study, our goal was to: 1) determine how semen parameters such as concentration, motility, morphology, as well as ROS are altered in oligozoospermic men alone and those in ...
Edmund Sabanegh, Ashok Agarwal
exaly   +3 more sources

[on oligozoospermia and asthenospermia].

Zhonghua nan ke xue = National journal of andrology, 2021
To observe the clinical effect of Yihechun Capsules (YHC) on oligozoospermia and asthenospermia.A total of 181 male patients with infertility were randomly divided into a YHC+Levocarnitine (LC) group (n = 93, including 42 cases of oligozoospermia, 20 cases of asthenospermia and 31 cases of oligoasthenospermia) and an LC control group (n = 88, including
Mao-Lin, Li, Gui-Jie, Wu, Zhen-Huan, Zhou, Lian-Wen, Zheng, Ying, Xu, Yi-Gang, Bao, Yong-Jun, Wang, Xiao-Wei, Dai   +7 more
openaire   +1 more source

Varicocelectomy for oligozoospermia

1984
Eighty-four oligozoospermic patients with varicocele were treated by varicocelectomy. Improvement in the sperm count was noted in 71 patients (84.5%), motility in 63 patients (75%) and pregnancy was achieved in 38 (45.2%). Varicocelectomy also improved the sperm morphology and this was a favourable factor in achieving pregnancy.
N. Anandan, R. C. L. Feneley, J. C. Gingell   +2 more
openaire   +1 more source

Oligozoospermia: Present Status?

Archives of Andrology, 1986
(1986). Oligozoospermia: Present Status? Archives of Andrology: Vol. 17, No. 2, pp. 115-117.
openaire   +2 more sources

Hyperprolactinemia in Men with Asthenozoospermia, Oligozoospermia, or Azoospermia

Archives of Andrology, 1997
The role of serum prolactin (PRL) in male infertility is still unclear. To assess the clinical significance of PRL determination during infertility studies, serum hormones and semen samples from 167 men attending the Andrology Clinic were analyzed, and PRL seric values were correlated with volume, sperm count, motility, viability, and morphology.
S Carranza-Lira
exaly   +3 more sources

Azoospermia and Oligozoospermia Etiology and Clinical Findings

Archives of Andrology, 1983
Three hundred sixty infertile men with sperm counts below 10 million/ml have been through a complete clinical investigation. The most important etiological factors are discussed and the findings at the clinical examination of the genitalia externa and prostate/seminal vesicles are reported.
T Åbyholm
exaly   +3 more sources

Releasing Factor Tests in Men with Oligozoospermia

British Journal of Urology, 1979
SUMMARY— FSH levels were assayed in 300 men attending with infertile marriages. From this number, releasing factor tests were carried out in 24 men with oligozoospermia and an initial FSH below our normal mean. In all of these cases there was a response to releasing factor.
T B, Hargreave, K F, Kyle, A M, Kelly, P, England   +3 more
openaire   +2 more sources

AZFb microdeletions and oligozoospermia—which mechanisms?

Fertility and Sterility, 2012
To characterize the deletion patterns and its breakpoints in oligozoospermic patients presenting AZFb and AZFc microdeletions and to understand the recombination mechanisms underlying these microdeletions.Case report.Genetics Department of Faculty of Medicine of Porto, Porto, Portugal.Two men with severe oligozoospermia and two men with nonobstructive ...
Ana Rita, Soares, Paula, Costa, Joaquina, Silva, Mário, Sousa, Alberto, Barros, Susana, Fernandes   +5 more
openaire   +2 more sources