Literature DB >> 8653418

Increased light intensity prevents the age related loss of vasopressin-expressing neurons in the rat suprachiasmatic nucleus.

P J Lucassen1, M A Hofman, D F Swaab.   

Abstract

We investigated whether increased light input can counteract the age-related decrease in vasopressin- (AVP) and vasoactive intestinal polypeptide (VIP)-expressing neurons of the suprachiasmatic nucleus (SCN) by determining the numbers of these neurons in rats of different ages, housed under low or high intensities of light. The significant age-related decrease for AVP was prevented in old animals after high light housing. For VIP, no effects were found.

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Year:  1995        PMID： 8653418     DOI： 10.1016/0006-8993(95)00933-h

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


  5 in total

Review 1.  Circadian disruption and SCN control of energy metabolism.

Authors:  Andries Kalsbeek; Frank A Scheer; Stephanie Perreau-Lenz; Susanne E La Fleur; Chun-Xia Yi; Eric Fliers; Ruud M Buijs
Journal:  FEBS Lett       Date:  2011-03-21       Impact factor: 4.124

2.  Aging differentially affects the re-entrainment response of central and peripheral circadian oscillators.

Authors:  Michael T Sellix; Jennifer A Evans; Tanya L Leise; Oscar Castanon-Cervantes; DiJon D Hill; Patrick DeLisser; Gene D Block; Michael Menaker; Alec J Davidson
Journal:  J Neurosci       Date:  2012-11-14       Impact factor: 6.167

3.  Aging alters the rhythmic expression of vasoactive intestinal polypeptide mRNA but not arginine vasopressin mRNA in the suprachiasmatic nuclei of female rats.

Authors:  K Krajnak; M L Kashon; K L Rosewell; P M Wise
Journal:  J Neurosci       Date:  1998-06-15       Impact factor: 6.167

4.  Neurotransmitters of the suprachiasmatic nuclei.

Authors:  Vallath Reghunandanan; Rajalaxmy Reghunandanan
Journal:  J Circadian Rhythms       Date:  2006-02-16

5.  Loss of arginine vasopressin- and vasoactive intestinal polypeptide-containing neurons and glial cells in the suprachiasmatic nucleus of individuals with type 2 diabetes.

Authors:  Rick Hogenboom; Martin J Kalsbeek; Nikita L Korpel; Paul de Goede; Marit Koenen; Ruud M Buijs; Johannes A Romijn; Dick F Swaab; Andries Kalsbeek; Chun-Xia Yi
Journal:  Diabetologia       Date:  2019-07-20       Impact factor: 10.122
  5 in total

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