Literature DB >> 641892

Effect of abdominal vagotomy of the pregnant rat on LH and progesterone concentrations and fetal resorption.

I E Lawrence, H W Burden, T M Louis.   

Abstract

Abdominal vagotomy on Day 8 of pregnancy in rats decreased the number of live fetuses at Day 16 and increased the number of resorbing fetuses. The activity of delta5-3beta-hydroxysteroid dehydrogenase (3beta-HSD) in the corpus luteum and interstitial gland, LH and progesterone values in plasma and progesterone values in ovarian tissue were all lower in vagotomized rats than in sham-operated controls. Ovarian PGF levels were not affected. We suggest that these effects were caused by a direct effect of vagotomy on LH secretion which in turn lowers 3beta-HSD activity and progesterone levels in ovarian tissue and plasma, leading to fetal resorption.

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Year:  1978        PMID： 641892     DOI： 10.1530/jrf.0.0530131

Source DB:  PubMed          Journal:  J Reprod Fertil        ISSN： 0022-4251


  9 in total

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2.  Comparative distribution of neuropeptide tyrosine-, vasoactive intestinal polypeptide-, substance P-immunoreactive, acetylcholinesterase-positive and noradrenergic nerves in the reproductive tract of the female rat.

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Journal:  Cell Tissue Res       Date:  1985       Impact factor: 5.249

3.  Ovulation requires the activation on proestrus of M₁ muscarinic receptors in the left ovary.

Authors:  M E Cruz; A Flores; B E Alvarado; C G Hernández; A Zárate; R Chavira; M Cárdenas; I Arrieta-Cruz; R Gutiérrez-Juárez
Journal:  Endocrine       Date:  2015-01-14       Impact factor: 3.633

4.  Transection of the pelvic or vagus nerve forestalls ripening of the cervix and delays birth in rats.

Authors:  Lindsey A Clyde; Thomas J Lechuga; Charlotte A Ebner; Alexandra E Burns; Michael A Kirby; Steven M Yellon
Journal:  Biol Reprod       Date:  2010-11-24       Impact factor: 4.285

5.  Asymmetric effects of acute hemiovariectomy on steroid hormone secretion by the in situ ovary.

Authors:  Ana Isabel Barco; Angélica Flores; Roberto Chavira; Pablo Damián-Matsumura; Roberto Domínguez; María Esther Cruz
Journal:  Endocrine       Date:  2003-08       Impact factor: 3.633

6.  The effects of neonatal capsaicin treatment on growth and subsequent reproductive function in the rat.

Authors:  H Traurig; A Saria; F Lembeck
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1984-09       Impact factor: 3.000

7.  In Adult Rats With Polycystic Ovarian Syndrome, Unilateral or Bilateral Vagotomy Modifies the Noradrenergic Concentration in the Ovaries and the Celiac Superior Mesenteric Ganglia in Different Ways.

Authors:  Rosa Linares; Gabriela Rosas; Elizabeth Vieyra; Deyra A Ramírez; Daniel R Velázquez; Julieta A Espinoza; Carolina Morán; Roberto Domínguez; Leticia Morales-Ledesma
Journal:  Front Physiol       Date:  2019-10-22       Impact factor: 4.566

8.  Ipsilateral vagotomy to unilaterally ovariectomized pre-pubertal rats modifies compensatory ovarian responses.

Authors:  Leticia Morales; Beatriz Ricardo; Adán Bolaños; Roberto Chavira; Roberto Domínguez
Journal:  Reprod Biol Endocrinol       Date:  2007-06-13       Impact factor: 5.211

9.  Unilateral or bilateral vagotomy induces ovulation in both ovaries of rats with polycystic ovarian syndrome.

Authors:  Rosa Linares; Denisse Hernández; Carolina Morán; Roberto Chavira; Mario Cárdenas; Roberto Domínguez; Leticia Morales-Ledesma
Journal:  Reprod Biol Endocrinol       Date:  2013-07-17       Impact factor: 5.211
  9 in total

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