E-viri
Recenzirano
-
Hilgendorf, Inken; Gellersen, Oliver; Emmrich, Jörg; Mikkat, Ulrike; Rohwedel, Jürgen; Krammer, Heinz-Jürgen; Müller, Peter K.; Kruse, Charli
Pancreatology : official journal of the International Association of Pancreatology (IAP) ... et al., 2001, 20010000, 2001-00-00, 2001-1-00, 20010101, Letnik: 1, Številka: 1Journal Article
Background: Estrogen receptors have been found in the exocrine pancreas; however, the exact role of estrogen in pancreatic enzyme synthesis and secretion remains to be elucidated. Vigilin, a multi-KH domain protein, is part of a tRNA-containing ribonucleoprotein complex and may be a suitable marker for stimulation of the translational machinery. In the present study, we investigated the influence of estradiol and compared it to CCK on the expression of vigilin, trypsin and amylase in rat pancreatic acini. Methods: Acini were isolated and incubated with CCK or estradiol. The change in amylase and trypsin levels in the medium and in cell extracts were determined using a photometric method. The change in vigilin mRNA and protein expression were determined by RT-PCR and Western blotting, respectively. Results: Treatment of isolated exocrine pancreatic cells with estradiol caused stimulation of amylase and trypsin production and inhibition of secretion, while treatment with CCK showed only a minor effect on enzyme production and resulted mainly in a stimulation of secretion. Further we found an increase in vigilin mRNA and protein expression in acini stimulated with both CCK-8 and estradiol. Conclusion: Our data suggest that estradiol may play a role in inducing exocrine enzyme production but not secretion, and that vigilin, as a marker for translational activity, is stimulated in parallel to the pancreatic enzymes: amylase and trypsin.
![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.