Browsing by Author "6b4da208-974d-44c9-b977-54d4c53b788a"
Now showing items 1-11 of 11
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Dissen, Gregory A.; Hill, Diane F.; Costa, Maria E.; Les Dees, W.; Lara Peñaloza, Hernán; Ojeda, Sergio R. (Endocrine Society, 1996)Several members of the neurotrophin (NT) family, including nerve growth factor (NGF), NT-3, and NT-4/5, are expressed in the mammalian ovary. As their respective receptor tyrosine kinases are also found in the gland, the ...
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Paredes, Alfonso; Romero Osses, Carmen; Dissen, Gregory A.; DeChiara, Tom M.; Reichardt, Louis; Cornea, Anda; Ojeda, Sergio R.; Xu, Baoji (Academic Press Inc., 2004)
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Dissen, Gregory A.; García Rudaz, Cecilia; Paredes, Alfonso; Mayer, Christine; Mayerhofer, Artur; Ojeda, Sergio R. (2009)Although ovarian nerve growth factor (NGF) facilitates follicular development and ovulation, an excess of the neurotrophin in the rodent ovary reduces ovulatory capacity and causes development of precystic follicles. Here ...
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Dissen, Gregory A.; Garcia-Rudaz, Cecilia; Tapia, Veronica; Parada, Luis F.; Hsu, Sheau Yu Teddy; Ojeda, Sergio R. (2006)The insulin receptor-related receptor (IRR) is a member of the insulin receptor family that, on its own, recognizes neither insulin nor any of the identified insulin-related peptides. In both the nervous system and peripheral ...
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Ricu, Manuel; Paredes, Alfonso; Greiner, Monika; Ojeda, Sergio R.; Lara Peñaloza, Hernán (2008)A substantial fraction of the noradrenergic innervation targeting the mammalian ovary is provided by neurons of the celiac ganglion. Although studies in the rat have shown that noradrenergic nerves reach the ovary near the ...
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García Rudaz, Cecilia; Luna, Félix; Tapia, Verónica; Kerr, Bredford; Colgin, Lois; Galimi, Francesco; Dissen, Gregory A.; Rawlings, Neil D.; Ojeda, Sergio R. (2007)In rodents, the formation of ovarian follicles occurs after birth. In recent years, several factors required for follicular assembly and the growth of the newly formed follicles have been identified. We now describe a ...
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Lara Peñaloza, Hernán; McDonald, John K.; Ojeda, Sergio R. (1990)The ovary is innervated by noradrenergic and peptidergic fibers. Treatment of neonatal rats with antibodies to nerve growth factor (NGF Ab) resulted in failure of the sympathetic (noradrenergic and neuropeptide-Y) nerves ...
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Dorfman, Mauricio D.; Kerr, Bredford; Garcia-Rudaz, Cecilia; Paredes, Alfonso H.; Dissen, Gregory A.; Ojeda, Sergio R. (2011)Tropomyosin-related kinase (TRK) receptor B (TRKB) mediates the supportive actions of neurotrophin 4/5 and brain-derived neurotrophic factor on early ovarian follicle development. Absence of TRKB receptors reduces granulosa ...
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Kerr, Bredford; García Rudaz, Cecilia; Dorfman, Mauricio; Paredes, Alfonso; Ojeda, Sergio R. (2009)Recent studies have demonstrated that neurotrophins (NTs) and their NTRK tyrosine kinase receptors, thought to be exclusively required for the development of the nervous system, are also involved in controlling ovarian ...
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Mayerhofer, Artur; Danilchik, Michael; Pau, K. Y.Francis; Lara Peñaloza, Hernán; Russell, Lonnie D.; Ojeda, Sergio R. (Society for the Study of Reproduction, 1996)The mammalian testis is innervated by extrinsic catecholaminergic nerves and responds to catecholamines with steroid secretion. Although the primate testis has also been shown to be innervated, potential differences in the ...
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Lara Peñaloza, Hernán; Hill, Diane F.; Katz, Kathy H.; Ojeda, Sergio R.; Ojeda, Sergio R. (1990)The rat ovary is innervated by sympathetic nerve fibers. Since the development and survival of peripheral sympathetic neurons innervating nonreproductive organs have been shown to depend on the production of nerve growth ...