Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Rebeca Chávez-Genaro"'
Publikováno v:
Journal of Molecular Histology. 53:903-914
Fetal or neonatal androgen exposure has a programming effect on ovarian function inducing a polycystic ovarian syndrome-like condition. Its effects on uterine structure and function are poorly studied. The aim of this work was to characterize the tem
Autor:
Rebeca Chávez-Genaro, Francisco G. Vázquez-Cuevas, Adriana González-Gallardo, Mauricio Díaz-Muñoz, Tatiana Fiordelisio, Ana Patricia Juárez-Mercado
Publikováno v:
Molecular Reproduction and Development. 88:758-770
Ovarian surface epithelium (OSE) is a cell monolayer surrounding the ovary; it is involved in the regulation of the ovulatory process and the genesis of ovarian carcinoma. However, intercellular messengers regulating signaling events, like proliferat
Autor:
Francisco G. Vázquez-Cuevas, Edith Garay, Adriana González-Gallardo, Dalia De Ita-Pérez, Anaí del Rocío Campos-Contreras, Rebeca Chávez-Genaro, Mauricio Díaz-Muñoz, Ana Patricia Juárez-Mercado
Publikováno v:
Molecular Reproduction and Development. 86:308-318
Extracellular purines through specific receptors have been recognized as new regulators of ovarian function. It is known that P2Y2 receptor activity induces theca cell proliferation, we hypothesized that purinergic signaling controls the changes rela
Autor:
Gabriel Anesetti, Rebeca Chávez-Genaro
Publikováno v:
Journal of Molecular Histology. 49:631-637
This study analyzes the effects of neonatal androgenization on follicular growth and first ovulation in response to gonadotrophins, using a model of exogenous stimulation or the use of subcutaneous ovary grafts in castrated animals to replace the hyp
Autor:
Gabriel Anesetti, Rebeca Chávez-Genaro
Publikováno v:
Reproductive sciences (Thousand Oaks, Calif.). 28(10)
Androgens are relevant in order to achieve a normal growth and maturation of the follicle and oocyte, since both excess and absence of androgens may affect the correct ovarian function. The current study analyzes the impact of neonatal androgenizatio
Autor:
Rebeca Chávez-Genaro, Gabriel Anesetti
Publikováno v:
Journal of Molecular Histology. 47:491-501
The effects of neonatal testosterone or dihydrotestosterone exposure on ovarian follicular dynamics were analysed at prepubertal, pubertal or adult age in Wistar rats. Both androgens induced a transitory increase on follicular endowment that was part
Autor:
Anaí Del Rocío, Campos-Contreras, Ana Patricia, Juárez-Mercado, Adriana, González-Gallardo, Rebeca, Chávez-Genaro, Edith, Garay, Dalia Luz, De Ita-Pérez, Mauricio, Díaz-Muñoz, Francisco Gabriel, Vázquez-Cuevas
Publikováno v:
Molecular reproduction and development. 86(3)
Extracellular purines through specific receptors have been recognized as new regulators of ovarian function. It is known that P2Y2 receptor activity induces theca cell proliferation, we hypothesized that purinergic signaling controls the changes rela
Publikováno v:
Autonomic Neuroscience. 145:35-43
Estradiol is a key hormone in the regulation of reproductive processes acting both on peripheral organs and sympathetic neurons associated to reproductive function. However, many of its regulatory effects on the development and function on the sympat
Autor:
Rebeca Chávez-Genaro, Gabriel Anesetti
Publikováno v:
Reproduction, fertility, and development.
This study analysed the temporal association between ovarian cyst development induced by neonatal androgenisation and sympathetic innervation. Neonatal rats (postnatal Days 1 to 5) were treated with testosterone or dihydrotestosterone and the effects
Autor:
Analía Richeri, Tim Cowen, Paola Bianchimano, Rebeca Chávez-Genaro, M. Mónica Brauer, Cora Chalar, Lorena Viettro, Geoffrey Burnstock, Keith A. Crutcher, N. M. Marmol
Publikováno v:
Cell and Tissue Research. 314:191-205
In the present study we investigated the effects of infantile/prepubertal chronic oestrogen treatment, chemical sympathectomy with guanethidine and combined sympathectomy and chronic oestrogen treatment on developing sensory nerves of the rat uterus.