Unilateral section of the superior ovarian nerve induces first ovulation in the Zucker fatty (fa/fa) rat

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dc.audiencegeneralPublices_MX
dc.contributor.authorPuga y Colmenares, María Concepción
dc.contributor.authorTrujillo Hernández, Angélica
dc.contributor.authorMorales Ledesma, Leticia
dc.creatorTrujillo Hernández, Angélica; 0000-0002-9931-9294
dc.creatorMorales Ledesma, Leticia; 0000-0002-5276-8260
dc.date.accessioned2023-02-03T17:35:19Z
dc.date.available2023-02-03T17:35:19Z
dc.date.issued2021-01-01
dc.description.abstract"Hyperactivity in the sympathetic nervous system has been shown to be related to the development of ovarian pathologies. In addition, obesity has been found to be associated with multiple reproductive anomalies and is considered a chronic stress condition of low intensity with changes in the peripheral sympathetic activity. Therefore, in the present study, we aimed to evaluate if the information reaching the ovaries through the superior ovarian nerve (SON) modifies the ovarian function of Zucker fatty rats. We performed a unilateral section of the SON at 32 days of age and autopsies were carried out on the day of the first vaginal estrus. The results showed that fatty animals do not ovulate on the day of the first vaginal estrus and exhibit an increase in catecholaminergic fibers and the presence of precystic structures in the ovaries, without changes in the onset of puberty or in the secretion of ovarian and hypophyseal hormones. We also found that the section of the right SON resulted in ovulation on the day of the first vaginal estrus, which was accompanied by a decrease in ovarian noradrenaline content. The section of the left SON caused a delay in puberty without changes in the rest of the parameters".es_MX
dc.identifierhttps://doi.org/10.1016/j.ygcen.2020.113636
dc.identifier.urihttps://hdl.handle.net/20.500.12371/17340
dc.language.isoenges_MX
dc.rights.accesopenAccesses_MX
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0es_MX
dc.subject.otherSuperior ovarian nervees_MX
dc.subject.otherOvulationes_MX
dc.subject.otherObesityes_MX
dc.subject.otherSteroidogenesises_MX
dc.subject.otherZucker fatty rates_MX
dc.titleUnilateral section of the superior ovarian nerve induces first ovulation in the Zucker fatty (fa/fa) rates_MX
dc.typeArtículoes_MX
dc.type.conacytarticlees_MX
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