Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M L Sánchez-Vázquez"'
Autor:
Juan Carlos Flores-Alonso, R. Reyes, Leticia Lezama-Monfil, M L Sánchez-Vázquez, N. M. Delgado
Publikováno v:
Zygote. 16:1-8
SummaryOocytes undergo numerous biochemical and morphological changes during their development from preantral to preovulatory phases.In vitrostudies have suggested several compounds that might induce oocyte maturation. Heparin is a natural component
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c5f1412b53d950b0fe9548ed791a96
https://doi.org/10.1017/s0967199407004418
https://doi.org/10.1017/s0967199407004418
Publikováno v:
Systems Biology in Reproductive Medicine. 54:221-230
During spermatogenesis, changes in sperm nuclear morphology are associated with the replacement of core somatic histones by protamines. Although protamines are the major nucleoproteins of mature sperm, not all species totally replace the histones. Hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3815e58219a0086e31acacf67762d3a9
https://doi.org/10.1080/19396360802357087
https://doi.org/10.1080/19396360802357087
Publikováno v:
Archives of Andrology. 51:461-469
Echeveria gibbiflora is a plant widely used for its contraceptive activity in traditional Mexican medicine. Data on calcium crystals in plants are not outstanding. In the case of the Echeveria gibbiflora leaves, however, its quality, quantity, and sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59c72cab9318ca8809949489b6e7c2fe
https://doi.org/10.1080/014850190944474
https://doi.org/10.1080/014850190944474
Publikováno v:
Archives of andrology. 43(1)
The nucleon, a highly organized chromatin structure, was studied to learn if its swelling takes place by the action of heparin/GSH, without the participation of any mechanism provided by sperm membranes, subcellular organelles, or other proteins fore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e84ae91e960c513c4d7d4c171494d41
https://pubmed.ncbi.nlm.nih.gov/10445109
https://pubmed.ncbi.nlm.nih.gov/10445109
Autor:
A. Rosado, N. M. Delgado, Horacio Merchant-Larios, Guillermo Ramírez, R. Reyes, M L Sánchez-Vázquez
Publikováno v:
Archives of andrology. 40(1)
The kinetics of nuclear decondensation and DNA unpacking induced by the action of a physiological concentration of heparin and glutathione of guinea pig spermatozoa was studied. Sperm (acrosomeless) suspensions were incubated at several different tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5f4b7029e449950a8beb6de1c50392
https://pubmed.ncbi.nlm.nih.gov/9465999
https://pubmed.ncbi.nlm.nih.gov/9465999
Publikováno v:
Archives of andrology. 36(3)
The kinetics of sperm nuclear decondensation induced by the action of physiological concentrations of heparin and glutathione was studied by comparing two rodents: the rat, with very stable protamine P1 containing chromatin (class I nuclei), and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7361e999e95398c83e61c1457abb6d6c
https://pubmed.ncbi.nlm.nih.gov/8743348
https://pubmed.ncbi.nlm.nih.gov/8743348