Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M C, Mahony"'
Autor:
M C, Mahony
Publikováno v:
Andrologia. 33(4)
Intracervical insemination continues to be employed for homologous and donor insemination in natural and stimulated cycles. Efficacy studies for potential fertility involve in vivo assessment; however, in vitro testing of particular sperm function(s)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bd5b594df03d51caa868d730e9a78f39
https://pubmed.ncbi.nlm.nih.gov/11472332
https://pubmed.ncbi.nlm.nih.gov/11472332
Publikováno v:
Andrologia. 33(4)
The sex of human offspring has been associated with the day in the mother's menstrual cycle on which insemination occurs, with male zygotes being formed earlier in the fertile period than female zygotes. Using an in vitro environment designed to mimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5d3a25245f7f9f80f5fa94484f76d77c
https://pubmed.ncbi.nlm.nih.gov/11472331
https://pubmed.ncbi.nlm.nih.gov/11472331
Publikováno v:
Journal of andrology. 21(4)
For in vitro capacitation to occur in cynomolgus monkey (Macaca fascicularis) spermatozoa, there is an absolute requirement for exogenous stimulation with the sperm activators, caffeine (1 mM) and db-cyclic adenosine monophosphate (dbcAMP) (1 mM), wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::02e630d3763f08e42b6881ceebb1ba66
https://pubmed.ncbi.nlm.nih.gov/10901439
https://pubmed.ncbi.nlm.nih.gov/10901439
Incidence of aneuploid spermatozoa from subfertile men: selected with motility versus hemizona-bound
Publikováno v:
Human reproduction (Oxford, England). 15(7)
Spermatozoa-zona pellucida binding selects for human spermatozoa with progressive motility, normal morphology and functional competency. We postulated that this gamete interaction would also act to select against spermatozoa with chromosomal numerica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c21236b3cff92ee0919bdd1755da918b
https://pubmed.ncbi.nlm.nih.gov/10875861
https://pubmed.ncbi.nlm.nih.gov/10875861
Autor:
M C, Mahony, T, Gwathmey
Publikováno v:
Biology of reproduction. 60(5)
Capacitation and capacitation-related hyperactivated motility do not occur spontaneously in cynomolgus monkey (Macaca fascicularis) spermatozoa; instead, both have an absolute requirement for exogenous stimulation with caffeine and dibutyryl (db)cAMP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fe2dd16c061232dd14ed985685fed8ad
https://pubmed.ncbi.nlm.nih.gov/10208990
https://pubmed.ncbi.nlm.nih.gov/10208990
Publikováno v:
Journal of andrology. 18(6)
The 5alpha-reduced metabolites of testosterone, including dihydrotestosterone, are considered the primary regulators of epididymal function. Two genes encode two 5alpha-reductase isozymes. We examined 5alpha-reductase type 1 and type 2 mRNA tissue di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::03074ac9e20eba21e8f7f00635bccc98
https://pubmed.ncbi.nlm.nih.gov/9432132
https://pubmed.ncbi.nlm.nih.gov/9432132
Publikováno v:
Molecular reproduction and development. 43(4)
Spermatozoa mature during epididymal transit, acquiring the abilities to swim progressively, fertilize oocytes, and produce viable offspring. In this study, we investigate the capacity of spermatozoa retrieved from the midcorpus and distal cauda regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9fca42a4afb75000977f1d58c29f768b
https://pubmed.ncbi.nlm.nih.gov/9052945
https://pubmed.ncbi.nlm.nih.gov/9052945
Autor:
G. D. Hodgen, Masaki Yamamoto, T. Suzuki, T. Hamashima, T. Kitazaki, Shuzo Sato, F. L. Fort, T. Ando, H. Miyajima, M. C. Mahony
Publikováno v:
Fundamental and applied toxicology : official journal of the Society of Toxicology. 26(2)
Lansoprazole is a substituted benzimidazole which inhibits gastric acid secretion by inhibiting the hydrogen-potassium ATPase (proton pump) in the parietal cell. The finding of Leydig cell hyperplasia and Leydig cell tumors in 2-year oral studies in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3eb972865d8b2912affbdd9df9e8c1f
https://pubmed.ncbi.nlm.nih.gov/7589908
https://pubmed.ncbi.nlm.nih.gov/7589908
Publikováno v:
Biology of reproduction. 48(3)
In most species examined to date, spermatozoa mature during transit through the epididymis to become functionally competent to swim progressively, fertilize oocytes, and produce viable offspring. In the studies presented here, the status of spermatoz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3c54f1568a02461efedc68cab302bd88
https://pubmed.ncbi.nlm.nih.gov/8452938
https://pubmed.ncbi.nlm.nih.gov/8452938
Publikováno v:
Journal of andrology. 13(6)
The authors recently reported that fucoidin (a polymer of predominantly L-fucose sulfate) produced a strong, significant, and dose-dependent inhibition of sperm-zona binding under hemizona assay conditions. The current studies were designed to evalua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::339b50eef3edf6c52c9b4f89e5f04377
https://pubmed.ncbi.nlm.nih.gov/1293131
https://pubmed.ncbi.nlm.nih.gov/1293131