Urinary responses to acute moxonidine are inhibited by natriuretic peptide receptor antagonist
نویسندگان
چکیده
منابع مشابه
Atrial natriuretic peptide is involved in renal actions of moxonidine.
Moxonidine, an antihypertensive imidazoline compound, reduces blood pressure by selective activation of central imidazoline I(1)-receptors and inhibition of sympathetic nerve activity and by direct actions on the kidney, with both mechanisms resulting in diuresis and natriuresis. We hypothesized that the hypotensive and renal actions of moxonidine may be mediated by atrial natriuretic peptide (...
متن کاملAllotopic antagonism of the non-peptide atrial natriuretic peptide (ANP) antagonist HS-142-1 on natriuretic peptide receptor NPR-A.
The microbial polysaccharide HS-142-1 has been documented as an antagonist of natriuretic peptides. It inhibits activation and peptide binding to both guanylate receptors natriuretic peptide receptor (NPR)-A and NPR-B, but has no effect on the non-cyclase receptor NPR-C. At first sight the effect of HS-142-1 on peptide binding appears to be surmountable, suggesting that it might be competitive ...
متن کاملUrinary C-Type Natriuretic Peptide
Cardiorenal Research La , Rochester, Minnesota; a innesota. This work was O1 HL36634 and PO1 H tional Research (grant no lingham, Ms. Heublein, D the use of urinary C-type hey have no relationships pt received November 13 cepted December 5, 2012 his study was conducted to determine whether urinary excretion of C-type natriuretic peptide (CNP) is elevated in acute decompensated heart failure (AD...
متن کاملEffect of natriuretic peptide receptor antagonist on lipopolysaccharide-induced fever in rats: is natriuretic peptide an endogenous antipyretic?
We investigated whether natriuretic peptide (NP) acts as an endogenous antipyretic inside and/or outside the blood-brain barrier in rats made febrile by systemic administration of bacterial endotoxin (lipopolysaccharide; LPS). Intravenous (i.v.) injection of LPS induced a triphasic fever, the second phase of which was significantly enhanced by an i.v. injection of the NP receptor (A-type and B-...
متن کاملA selective, non-peptide CRF receptor 1 antagonist prevents sodium lactate-induced acute panic-like responses.
Corticotropin releasing factor (CRF) is implicated in a variety of stress-related disorders such as depression and anxiety, and blocking CRF receptors is a putative strategy for treating such disorders. Using a well-studied animal model of panic, we tested the efficacy of JNJ19567470/CRA5626, a selective, non-peptidergic CRF type 1 receptor (CRF1) antagonist (3, 10 and 40 mg/kg intraperitoneal ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 2005
ISSN: 0007-1188
DOI: 10.1038/sj.bjp.0706146