Literature DB >> 1606503

Differential effect of castration on the somal size of pudendal motoneurons in the adult male rat.

W F Collins1, A W Seymour, S W Klugewicz.   

Abstract

We have examined the organization of the androgen sensitivity of pudendal motoneurons in adult male rats. Comparisons of mean somal cross sectional area of pudendal motoneurons identified by retrograde labeling with horseradish peroxidase were made between three treatment groups: castrates with testosterone propionate supplementation, castrates with placebo, and sham castrates. Bulbospongiosus and ischiocavernosus motoneurons were sensitive to androgen treatment, whereas external anal sphincter and external urethral sphincter motoneurons were not.

Entities:  

Mesh:

Substances:

Year:  1992        PMID: 1606503     DOI: 10.1016/0006-8993(92)90292-h

Source DB:  PubMed          Journal:  Brain Res        ISSN: 0006-8993            Impact factor:   3.252


  12 in total

Review 1.  The spinal nucleus of the bulbocavernosus: firsts in androgen-dependent neural sex differences.

Authors:  Dale R Sengelaub; Nancy G Forger
Journal:  Horm Behav       Date:  2007-11-28       Impact factor: 3.587

2.  An in vitro protocol for recording from spinal motoneurons of adult rats.

Authors:  Jonathan S Carp; Ann M Tennissen; Donna L Mongeluzi; Christopher J Dudek; Xiang Yang Chen; Jonathan R Wolpaw
Journal:  J Neurophysiol       Date:  2008-05-07       Impact factor: 2.714

3.  Neuronal size in the spinal nucleus of the bulbocavernosus: direct modulation by androgen in rats with mosaic androgen insensitivity.

Authors:  N V Watson; L M Freeman; S M Breedlove
Journal:  J Neurosci       Date:  2001-02-01       Impact factor: 6.167

4.  External urethral sphincter motoneuron properties in adult female rats studied in vitro.

Authors:  Jonathan S Carp; Ann M Tennissen; Jennifer E Liebschutz; Xiang Yang Chen; Jonathan R Wolpaw
Journal:  J Neurophysiol       Date:  2010-06-23       Impact factor: 2.714

5.  Gonadectomy and hormone replacement affects in vivo basal extracellular dopamine levels in the prefrontal cortex but not motor cortex of adult male rats.

Authors:  T Aubele; M F Kritzer
Journal:  Cereb Cortex       Date:  2010-05-13       Impact factor: 5.357

6.  Local N-methyl-d-aspartate receptor antagonism in the prefrontal cortex attenuates spatial cognitive deficits induced by gonadectomy in adult male rats.

Authors:  M N Locklear; S Bhamidipaty; M F Kritzer
Journal:  Neuroscience       Date:  2014-12-27       Impact factor: 3.590

7.  On again, off again effects of gonadectomy on the acoustic startle reflex in adult male rats.

Authors:  Jack C Turvin; William S Messer; Mary F Kritzer
Journal:  Physiol Behav       Date:  2006-12-12

8.  Assessment of the effects of sex and sex hormones on spatial cognition in adult rats using the Barnes maze.

Authors:  M N Locklear; M F Kritzer
Journal:  Horm Behav       Date:  2014-06-14       Impact factor: 3.587

9.  Time course of adult castration-induced changes in soma size of motoneurons in the rat spinal nucleus of the bulbocavernosus.

Authors:  Dwayne K Hamson; John A Morris; S Marc Breedlove; Cynthia L Jordan
Journal:  Neurosci Lett       Date:  2009-03-03       Impact factor: 3.046

10.  Androgen influence on prefrontal dopamine systems in adult male rats: localization of cognate intracellular receptors in medial prefrontal projections to the ventral tegmental area and effects of gonadectomy and hormone replacement on glutamate-stimulated extracellular dopamine level.

Authors:  T Aubele; M F Kritzer
Journal:  Cereb Cortex       Date:  2011-09-22       Impact factor: 5.357

View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.