E-viri
Recenzirano
Odprti dostop
-
Tannenbaum, Gloria S; Lapointe, Martine; Beaudet, Alain; Howard, Andrew D
Endocrinology (Philadelphia), 10/1998, Letnik: 139, Številka: 10Journal Article
A novel class of synthetic compounds, termed GH-secretagogues (GHSs), have been shown to be potent stimulators of GH release, although their mechanism of action and functional significance remains obscure. The recent cloning of the rat GHS receptor (GHS-R) permitted the identification of numerous sites of expression of GHS-R in brain, but nothing is yet known about the cell types that express this receptor. We performed dual chromogenic and autoradiographic in situ hybridization to test the hypothesis that GHRH neurons in the hypothalamus coexpress GHS-R mRNA. GHS-R-hybridizing cells showed extensive overlap with GHRH-expressing neurons in both the arcuate (Arc) and ventromedial (VMN) hypothalamic nuclei. Quantification of the double-labeled cells revealed that approximately 27% of GHRH-hybridizing neurons in the Arc, and 22% of those in the VMN, expressed the GHS-R gene. These studies are the first to colocalize the GHS-R to any neurochemical cell type in rat brain. The results provide evidence that the GHSs may directly modulate GHRH release, and thereby stimulate GH secretion, through interaction with the GHS-R on hypothalamic GHRH mRNA-containing neurons.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.