Adenyl-cyclase activity in rat-hair-cycle.
In the skin of rat, during telogen phase, a high adenyl-cyclase activity coincides with maximal catecholamines content, minimal histamine level and blocking of mitoses in epithelial cells. These events suggest that in telogen the control of mitotic activity in rat hair follicles may operate through a block of G1 cells as already suggested for epidermal cells.
D000262:Adenylyl Cyclases / Q000032:analysis*; D000818:Animals; D004247:DNA / Q000032:analysis; D006197:Hair / Q000254:growth & development*; D006632:Histamine / Q000032:analysis; D008938:Mitosis; D009638:Norepinephrine / Q000032:analysis; D010507:Periodicity; D051381:Rats; D012867:Skin / Q000032:analysis / Q000201:enzymology*
D006632:Histamine; D004247:DNA; D000262:Adenylyl Cyclases; D009638:Norepinephrine