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Autor:
Jean-Claude Cuber, Christine Bernard, Jacques Abello, Jean-Alain Chayvialle, Colette Roche, Jacques Philippe
Publikováno v:
FEBS Letters
FEBS Letters, Wiley, 1990, 270 (1-2), pp.37-40
FEBS Letters, Wiley, 1990, 270 (1-2), pp.37-40
The mechanisms of cholinergic stimulation of gastrin cells were studied in the rat pancreatic cell line B6 RIN. Carbachol induced an increase in intracellular Ca2+ and stimulated gastrin release in a dose-dependent manner over the range 10(-5)-10(-3)
Publikováno v:
FEBS Letters. 269:421-424
The effect of interleukin 1 (IL-1) on glucose transport activity in isolated rat adipose cells was examined. IL-1 beta stimulated 3-O-methylglucose (3OMG) transport in a time and dose dependent manner. This effect appears to be due to increased maxim
Publikováno v:
FEBS Letters. 261:67-70
Adenosine analogs, such as N6-cyclohexyladenosine (CHA) that are selective for A1-adenosine receptors, and analogs, such as 5'-N-ethylcarboxamidoadenosine (NECA) that are active at both A1 and A2 receptors, cause a profound depression of locomotor ac
Publikováno v:
FEBS Letters. 259:301-304
The role of intracellular messengers in the stimulatory effect of angiotensin II on angiotensinogen synthesis and secretion in hepatocytes was examined. Angiotensinogen secretion was not influenced by modulators of intracellular calcium (calmidazoliu
Autor:
F. Norman Briggs, Andrew S. Wechsler, Kay Ohiendieck, Joseph J. Feher, Kevin P. Campbell, K. Francis Lee
Publikováno v:
FEBS Letters. 259:269-272
Chronic stimulation of a predominantly fast skeletal muscle enhanced the expression of type I (slow muscle) Ca-ATPase and suppressed the expression of the type II (fast muscle) Ca-ATPase. Monoclonal antibodies IID8 and IIH11 against type I (slow) and
Autor:
Yingjie Liu, Colin W. Taylor
Publikováno v:
FEBS letters. 580(17)
Arachidonic acid (AA) regulates many aspects of vascular smooth muscle behaviour, but the mechanisms linking receptors to AA release are unclear. In A7r5 vascular smooth muscle cells pre-labelled with 3H-AA, vasopressin caused a concentration-depende
Autor:
Ichiro Wakabayashi, Satoshi Matsusaka
Publikováno v:
FEBS letters. 579(30)
The purpose of the present study was to investigate whether 5-hydroxytryptamine (5-HT, serotonin) affects migration of vascular endothelial cells. 5-HT significantly enhanced migration of human aortic endothelial cells (HAECs), and this enhancement w
Autor:
Valeria Dall'Asta, Francesca Gaccioli, Elena Bevilacqua, Gian C. Gazzola, Renata Franchi-Gazzola, Ovidio Bussolati, Roberto Sala
Publikováno v:
FEBS letters. 579(16)
Under hypertonic conditions the induction of SLC38A2/SNAT2 leads to the stimulation of transport system A and to the increase in the cell content of amino acids. In hypertonically stressed human fibroblasts transfection with two siRNAs for SNAT2 supp
Autor:
Koji Okudela, Rajesh Katare, Yoshihiko Kakinuma, Takayuki Sato, Motonori Ando, Masanori Kuwabara, Masanobu Kobayashi
Publikováno v:
FEBS letters. 579(10)
Electrical stimulation of the vagal efferent nerve improves the survival of myocardial infarcted rats. However, the mechanism for this beneficial effect is unclear. We investigated the effect of acetylcholine (ACh) on hypoxia-inducible factor (HIF)-1
Publikováno v:
FEBS letters. 579(6)
Persistent tumour necrosis factor alpha (TNF-alpha) exposure uncouples proximal T-cell receptor (TCR)-signalling events. Here, we demonstrate that chronic TNF-alpha exposure also attenuates signalling distal to the TCR, by specifically inhibiting Ca2