Zobrazeno 1 - 10
of 24
pro vyhledávání: '"P.N. Velázquez"'
Autor:
Edith Ramírez-Rosas, P.N. Velázquez, M.C. Paredes-Carbajal, Leticia Verdugo-Díaz, Marco Antonio Juárez-Oropeza, Elia Martha Pérez-Armendáriz
Publikováno v:
Physiology & Behavior. 204:283-289
Background and aims There is a close relationship between psychosocial stress and the development of cardiovascular diseases. It has been reported that there are different alterations in endothelial function in this relationship. However, results obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f34fc3d8dbeac0bb084ecd1d045c7e8
https://doi.org/10.1016/j.physbeh.2019.03.007
https://doi.org/10.1016/j.physbeh.2019.03.007
Autor:
M.A. Juárez-Oropeza, Felipe Vilchis, M. C. Méndez, P.N. Velázquez, Yolanda Gómez, E. Pedernera, I. Peralta-Delgado
Publikováno v:
General and Comparative Endocrinology. 121:305-315
This investigation addresses the potential regulation of enzymes involved in the biosynthesis of steroid hormones during early stages of gonadal development by follicle-stimulating hormone (FSH). Gonadal cells of 10-day-old chick embryo and cells of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30db27ba349c4071cc655def59db3cce
https://doi.org/10.1006/gcen.2000.7600
https://doi.org/10.1006/gcen.2000.7600
Publikováno v:
General and Comparative Endocrinology. 116:213-220
The aim of this study was to evaluate the in vitro effect of human follicle-stimulating hormone (hFSH) on cellular proliferation and steroid hormone secretion in the left ovary, the right ovary, and the testis of the chick embryo. Gonads from 8- to 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aa0faf2c4c62686afcba68464156c5d
https://doi.org/10.1006/gcen.1999.7352
https://doi.org/10.1006/gcen.1999.7352
Publikováno v:
General and Comparative Endocrinology. 105:40-49
The purpose of the present study was to evaluate the effect of human follicle-stimulating hormone (hFSH) on cellular proliferation in the chick embryo ovary. Left ovaries from 18-day-old chick embryos (Babcock B300) were dissociated by trypsin (0.25%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbd3ef9965e24379ea7683a0ea073487
https://doi.org/10.1006/gcen.1996.6796
https://doi.org/10.1006/gcen.1996.6796
Autor:
M.C. Méndez-Herrera, E. Pedernera, M. González del Pliego, G. Alvarez-Fernáandez, P.N. Velázquez, M.A. Juárez-Oropeza
Publikováno v:
General and Comparative Endocrinology. 97:31-41
The aim of this study was to characterize the ability of four different cell fractions (F1, F2, F3, and F4), isolated from the ovary of newly hatched chick by means of subsequent metrizamide gradients (0-15%), to metabolize progestins and androgens.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::156d62a5ff7e6fccc12e0d6c4042a635
https://doi.org/10.1006/gcen.1995.1003
https://doi.org/10.1006/gcen.1995.1003
Publikováno v:
General and Comparative Endocrinology. 92:80-87
The aim of the present study was to evaluate changes in the steroidogenic tissue, the blood vessels and the undifferentiated cell islets observed in the theca of developing follicles in the hen ovary. Samples of preovulatory follicles (F1 to F5 in or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2316707ccd29871ddad3415e3c535e5
https://doi.org/10.1006/gcen.1993.1145
https://doi.org/10.1006/gcen.1993.1145
Publikováno v:
Electroencephalography and Clinical Neurophysiology. 83:265-269
EEG activity was recorded from right and left parietal cortex in adult female rats daily during 6 days. Immediately after EEG recording vaginal smears were taken and were microscopically analyzed to determine the estral stage. Absolute and relative p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e834551f6c9338bdb36467557680837
https://doi.org/10.1016/0013-4694(92)90120-7
https://doi.org/10.1016/0013-4694(92)90120-7
Publikováno v:
Animal reproduction science. 52(1)
The capability of granulosa and theca interna cells, from preovulatory follicles of the domestic hen, to metabolize steroid precursors was evaluated. Granulosa and theca interna cells were isolated from ovarian preovulatory follicles at three differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441b0f71180c8024f52756885ad3ce3b
https://pubmed.ncbi.nlm.nih.gov/9728817
https://pubmed.ncbi.nlm.nih.gov/9728817
Publikováno v:
General and comparative endocrinology. 101(2)
The purpose of this study was to evaluate the ability of theca externa cells from preovulatory follicles of the domestic hen to metabolize tritiated steroid precursors. Theca externa cells were isolated from ovarian preovulatory follicles at three di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf30f5dff8ebb1a2153d2ff8f148f492
https://pubmed.ncbi.nlm.nih.gov/8812363
https://pubmed.ncbi.nlm.nih.gov/8812363
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