Literature DB >> 2474154

Tissue-specific sex differences in galanin-like immunoreactivity and galanin mRNA during development in the rat.

S M Gabriel1, L M Kaplan, J B Martin, J I Koenig.   

Abstract

Galanin-like immunoreactivity (Gal-LI), as determined by radioimmunoassay, was detectable in the brain and gastrointestinal tract by day 15 of gestation. Concentrations of Gal-LI increased after birth in the hypothalamus but decreased in the stomach and duodenum. A sex difference in Gal-LI concentrations appeared during puberty in the median eminence, neurointermediate lobe, and the anterior pituitary (AP), where females had higher Gal-LI concentrations compared to males. This difference was most pronounced in the AP; adult females had up to 4-fold greater Gal-LI concentrations and 5-fold more abundant rGal-specific mRNA compared to males.

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Year:  1989        PMID： 2474154     DOI： 10.1016/0196-9781(89)90045-4

Source DB:  PubMed          Journal:  Peptides        ISSN： 0196-9781            Impact factor:   3.750


  8 in total

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Authors:  M Olivereau; J M Olivereau
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Journal:  Proc Natl Acad Sci U S A       Date:  1996-12-10       Impact factor: 11.205

Review 3.  Gene expression and chemical diversity in hypothalamic neurosecretory neurons.

Authors:  B Meister
Journal:  Mol Neurobiol       Date:  1993       Impact factor: 5.590

Review 4.  Galanin and its receptors in neurological disorders.

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5.  Sex-specific changes in preoptic regulatory factor-1 and preoptic regulatory factor-2 mRNA expression in the rat brain during development.

Authors:  S B Hu; F V Nowak
Journal:  Endocrine       Date:  1995-06       Impact factor: 3.633

6.  Puberty onset in female rats: relationship with fat intake, ovarian steroids and the peptides, galanin and enkephalin, in the paraventricular and medial preoptic nuclei.

Authors:  S F Leibowitz; A Akabayashi; J Alexander; O Karatayev; G-Q Chang
Journal:  J Neuroendocrinol       Date:  2009-06       Impact factor: 3.627

7.  Galanin-containing neurons in the paraventricular nucleus: a neurochemical marker for fat ingestion and body weight gain.

Authors:  A Akabayashi; J I Koenig; Y Watanabe; J T Alexander; S F Leibowitz
Journal:  Proc Natl Acad Sci U S A       Date:  1994-10-25       Impact factor: 11.205

8.  Galanin receptors and ligands.

Authors:  Kristin E B Webling; Johan Runesson; Tamas Bartfai; Ulo Langel
Journal:  Front Endocrinol (Lausanne)       Date:  2012-12-07       Impact factor: 5.555
  8 in total

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