fertile menrecruitment biasspermatozoaTTPBACKGROUND: It is not known to what extent the results of epidemiological studies on male fertility and semen quality... F Eustache,J Auger,D Cabrol,... - 《Human Reproduction》 被引量: 85发表: 2004年 Bias in Online Recruitment and Retention of Racial...
The testicles, penis, prostate gland and seminal vesicles form the male genital system. The urethra located in the penis connects the genital and the urinary systems. The genital system produces and stores sperm and secretes semen for reproduction. The genitourinary system ejaculates seminal fluid an...
The testicles, penis, prostate gland and seminal vesicles form the male genital system. The urethra located in the penis connects the genital and the urinary systems. The genital system produces and stores sperm and secretes semen for reproduction. The genitourinary system ejaculates seminal fluid an...
& Semenza, G. L. Desferrioxamine induces erythropoietin gene expression and hypoxia-inducible factor 1 DNA-binding activity: implications for models of hypoxia signal transduction. Blood 82, 3610–3615 (1993). 3 Liu, Y., Cox, S. R., Morita, T. & Kourembanas, S. Hypoxia regulates ...
A prospective study on 61 unselected semen samples from infertile patients was conducted to evaluate the effects of sperm preparation techniques on the out... Chan S.Y.W.,Tucker M.J. - 《Human Reproduction》 被引量: 31发表: 1992年 Adapalene pretreatment increases follicular penetration of clinda...
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Specifically, the inability to reduce the volume of the final extract loaded onto the analytical column can lead to poor column retention and peak broadening, negatively impacting chromatographic separation and overall analytical performance (Sanan and Magnuson, 2020). In addition, PFAS contamination ...
1)Whatistheopportunityforspermcompetitioninhumans?Howlongdospermlastinthefemalereproductivetract?i)Semenisdepositedintheupperpartofthevagina(~400millionsperm);ii)thecervixdipsintotheseminalpooltocreateinterfacebetweenthesemenandthecervicalmucuscolumns;iii)Mostoftheseminalfluidand1/3spermareejectedfromthevagina(“...
vivo models, neuroprotection resulted from the antioxidant and anti-inflammatory properties, a decrease in motor deficits, an improvement in learning and memory, as well as the increased release of neurotransmitters. The results show promise for the future of clinical research on new therapies for ...
TPLA might be considered for people interested in preserving sexual and ejaculatory functions, although its preoperative standard assessment that also includes the evaluation of patient semen and seminal vesicle volume is missing and should be considered [28]. Importantly, patients must be scrupulously ...