Abstract
HPLC, gel chromatography, Northern analysis and non-isotopic in situ hybridization have been used to characterize for the first time the nature of vasoactive intestinal polypeptide mRNA and peptide in the rat thalamus and suprachiasmatic nucleus. Both these hitherto unstudied areas were shown to contain VIP-like immunoreactivity and VIP mRNA indistinguishable from those found in the rat cerebral cortex. Non-isotopic in situ hybridization with an alkaline phosphatase labelled antisense oligonucleotide specific for VIP mRNA and densitometry revealed that relative levels of VIP mRNA per cell were highest in the suprachiasmatic nucleus and lowest per cell in the thalamus of the rat brain areas investigated.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
