SSH-PCR dehydrated supraoptic nucleus

ABSTRACT: The magnocellullar neurons (MCNs) of the supraoptic nucleus (SON) of the hypothalamus are the principle source of the neuropeptide hormone vasopressin (VP), which has a crucial role in osmoregulation. Physiological activation of the SON by dehydration results is a massive release of VP from stores in posterior pituitary axon terminals into the general circulation. By binding to V2-type receptors located in the kidney, VP decrease the amount of water lost in urine. Osmotic activation of the SON is accompanied by a dramatic morphological and functional remodelling. We have sought to understand the mechanistic basis of this plasticity in terms of the differential expression of genes. To identify such genes, we adopted a completely unbiased and global approach based on Suppressive Subtractive

ORGANISM(S): Rattus norvegicus

SUBMITTER: Greig Sharman 

PROVIDER: E-GEOD-3132 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress