Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Ching-Hei Yeung"'
Autor:
Kai Wang, Ning Li, Ching-Hei Yeung, Trevor G Cooper, Xue-Xia Liu, Juan Liu, Wen-Ting Wang, Yan Li, Hui Shi, Fu-Jun Liu
Publikováno v:
Asian Journal of Andrology, Vol 17, Iss 6, Pp 1006-1011 (2015)
β-catenin is an integral part of the Wnt signaling pathway and has been linked to tumorigenesis and multiple developmental processes. The high β-catenin expression with low tumor incidence in the human epididymis is thus intriguing. In the present
Externí odkaz:
https://doaj.org/article/423ea999c9624761ba42b94ebeea0af5
Autor:
Ning Li, Xuexia Liu, Fujun Liu, Ching-Hei Yeung, Kai Wang, Trevor G. Cooper, Yan Li, Wen-Ting Wang, Hui Shi, Juan Liu
Publikováno v:
Asian Journal of Andrology
Asian Journal of Andrology, Vol 17, Iss 6, Pp 1006-1011 (2015)
Asian Journal of Andrology, Vol 17, Iss 6, Pp 1006-1011 (2015)
β-catenin is an integral part of the Wnt signaling pathway and has been linked to tumorigenesis and multiple developmental processes. The high β-catenin expression with low tumor incidence in the human epididymis is thus intriguing. In the present
Publikováno v:
Asian Journal of Andrology. 11:571-581
The hypothesis that addition and removal of cryoprotectants to and from spermatozoa would initiate regulatory volume decrease, and lead to osmolyte loss and reduced sperm function, was tested. Common cryoprotectants, in the absence of freezing and th
Publikováno v:
Biology of Reproduction. 80:350-357
Murine epididymal spermatozoa were dispersed in a medium of native osmolality and then transferred to a hypo-osmotic medium to mimic the physiological osmotic challenge, as encountered upon ejaculation into the female tract. The addition of quinine t
Publikováno v:
REPRODUCTION. 136:401-410
The nature of the membrane channels mediating water transport in murine spermatozoa adjusting to anisotonic conditions was investigated. The volume of spermatozoa subjected to physiologically relevant hypotonic conditions either simultaneously, or af
Publikováno v:
REPRODUCTION. 135:625-633
The permeability of murine cauda epididymidal spermatozoa was determined from the swelling caused by penetrating agents at isotonicity, which lies between 422 and 530 mmol/kg. Spermatozoa were permeable to a range of solutes with size propane-1,2-dio
Publikováno v:
Animal Reproduction Science. 97:344-355
This study examines the concentrations of carnitine, glutamate and myo-inositol in fluid and spermatozoa from six epididymal regions. Samples were taken from six post-pubertal boars, and the sperm concentration, the protein concentration in epididyma
Publikováno v:
MHR: Basic science of reproductive medicine. 13:85-93
The complex process of spermatogenesis requires the expression and precise coordination of a multitude of genes. Abnormal function of such genes is frequently associated with male infertility. Among these candidates is the human BOULE gene that is a
Publikováno v:
Reproductive Toxicology. 22:702-709
To be fertilization competent, spermatozoa undergo a series of changes in the female reproductive tract collectively referred to as capacitation. In an attempt to understand, if ornidazole, a known anti-fertility drug, adversely affects sperm functio
Autor:
Yi Yun Ciou, Chih Chun Wei, Bo Tsung Wu, Trevor G. Cooper, Ming Tzu Tsai, Cheng Fen Tu, Ching Hei Yeung, Sin Tak Chu, Yueh Hsing Su, Yen Hua Huang, Ruey-Bing Yang
Publikováno v:
Endocrinology. 147:4792-4800
We recently identified a novel testis-enriched receptor guanylyl cyclase (GC) in the mouse, designated mGC-G. To further investigate its protein expression and function, we generated a neutralizing antibody specifically against the extracellular doma