ADENOSINE A1 RECEPTOR ACTIVATION INHIBITS HISTAMINE RELEASE IN GASTRIC ENTEROCHROMAFFIN-LIKE CELLS -

[摘要] ABSTRACT: Adenosine acts as a gastroprotective factor decreasing inflammation and reducing gastric acid secretion. Quantitative RT-PCR was used to determine the expression of the adenosine receptor genes (A1AR, A2AAR, A2BAR and A3AR) and that of the gastrin receptor B gene (CCKBR) in isolated, short-term cultured enterochromaffin-like (ECL) cells. Both the A1AR and the CCKBR genes were expressed at a level higher than the other genes. Also, the effect of 2-chloroadenosine, a stable agonist of A1.

[学科分类] 仪器