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Publikováno v:
FEBS Letters. 107:269-272
Publikováno v:
FEBS Letters. 94:331-334
1. Introduction There are numerous reports describing cY-adrener- gic and cholinergic inhibition of CAMP accumulation in various tissues [ l-101 . The rat parotid gland pro- vides an excellent model system for the elucidation of inter-receptor intera
Publikováno v:
FEBS Letters. 132:23-28
ture at 37°C in 95% air-5% CO2 water-satured atmosphere with or without TSH. Arachidonate has been reported to interfere in complex fashion with the metabolism of the dog thyroid gland [l]. As in numerous other tissues arachidonate stimulates prosta
Autor:
R. Picon
Publikováno v:
FEBS Letters. 69:207-210
Autor:
Jacques Pairault, Bruno Fève
Publikováno v:
FEBS Letters. 219:56-64
When 3T3-F442A preadipocytes were grown in culture media supplemented with corticosteroid poor fetal calf serum and insulin they differentiated into adipocytes. Glycerophosphate dehydrogenase, a marker of terminal differentiation, developed a 600-fol
Publikováno v:
FEBS Letters. 181:199-202
The effect of rat synthetic atrial natriuretic factor (ANF) on adenylate cyclase activity was studied in adrenal cortical membranes. Synthetic ANF (Arg 101-Tyr 126) inhibited adenylate cyclase activity in a concentration-dependent manner. The maximum
Thyrotropin and norepinephrine stimulate the metabolism of phosphoinositides in FRTL-5 thyroid cells
Autor:
Evelyn F. Grollman, Nancy Philp
Publikováno v:
FEBS Letters. (2):193-196
Hormone-induced changes in phospholipid metabolism were examined in a functioning rat thyroid cell line (FRTL-5). Stimulation of FRTL-5 cells, prelabeled with 32P, with TSH or NE resulted in a rapid decrease in the radioactivity of both phosphatidyli
Autor:
Ruth S. Gurd, Naseema M. Hoosein
Publikováno v:
FEBS Letters. (1):83-86
Two human glucagon-like peptides, GLP-1 and GLP-2, which are coencoded with pancreatic glucagon in the preproglucagon gene, do not significantly inhibit [125I]monoiodoglucagon binding to rat liver and brain membranes and do not activate adenylate cyc
Publikováno v:
FEBS Letters. (1):107-112
The diterpene forskolin maximally stimulated bovine adrenal cortex adenylate cyclase activity 9-fold with a concentration producing half-maximum effect (ED 50 ) of about 4 μM. The effects of forskolin and the fully active corticotropin fragment ACTH
Publikováno v:
FEBS Letters. (2):196-200
The phorbol ester TPA (12-O-tetradecanoyl phorbol-13-acetate) causes a dose-dependent inhibition of the glucagon-stimulated adenylate cyclase activity expressed in plasma membranes isolated from TPA-treated hypatocytes. However, no observable inhibit