A lipolytic pathway involving natriuretic peptides has recently been discovered in human fat cells. Its functional characteristics and the interactions of the atrial natriuretic peptide (ANP)-induced effects with adrenergic and insulin pathways were studied. Characterization of the action of ANP antagonists, i.e., A71915, anantin, S-28-Y (Ser-28-Tyr, a synthesized peptide), and HS-142-1 (a micr...

Atrial natriuretic peptide (ANP) has natriuretic and vasodilator actions that lower arterial pressure and may be beneficial to hypertensive patients. To assess the effects of ANP on left ventricular function in patients with hypertension, we compared it with the pure vasodilator nitroprusside. Simultaneous left ventricular micromanometer pressure and radionuclide volume were obtained at baselin...

The aim of the present study was to determine the relationship between the hypotensive effect of the atrial natriuretic peptide (ANP) and the nitric oxide (NO) pathway. N(G)-nitro-L-arginine methyl ester bolus (L-NAME, 1 mg/kg) reverted the decrease in mean arterial pressure induced by ANP administration (5 microg/kg bolus and 0.2 microg x kg(-1) x min(-1) infusion), and the injection of L-NAME...

Cui, Xun, Jin Fu Wen, Jing Yu Jin, Wen Xie Xu, Sung Zoo Kim, Suhn Hee Kim, Ho Sub Lee, and Kyung Woo Cho. Protein kinase-dependent and Ca2 -independent cAMP inhibition of ANP release in beating rabbit atria. Am J Physiol Regulatory Integrative Comp Physiol 282: R1477–R1489, 2002; 10.1152/ajpregu.00316.2001.—Regulation of atrial release of atrial natriuretic peptide (ANP) is coupled to changes i...

Sustained increases in intracellular cGMP concentrations ([cGMP]i) inhibit cell growth and induce apoptosis. We now report that a cGMP-specific phosphodiesterase, PDE5, plays a dominant role in regulating [cGMP]i transitions that inhibit cell growth and control susceptibility to apoptosis in pulmonary endothelium. Atrial natriuretic peptide (ANP) activates guanylyl cyclase A/B and induces a rap...

This paper presents an approach to the identification of an organization’s strategic management concepts (SMCs) – mission, vision, values and competences. The highly qualitative relationships among these concepts are operationalized using the Analytic Network Process (ANP). As ANP captures the outcome of dependence and feedback between components of elements, the proposed approach enables us to...

A combined two established techniques, namely the Quality Function Deployment (QFD) and the Analytic Network Process (ANP) use in product development process. In this paper shows the how to use ANP decision making tool in QFD matrix. Combine the QFD and ANP method to determine the overall priorities of ECs. The ANP is a multi criteria decision-making method used to derive relative priority from...

Atrial natriuretic peptide (ANP)-C receptor activation has been shown to inhibit adenylyl cyclase (AC) activity as well as to stimulate phospholipase C (PLC) signaling pathways. The present studies were undertaken to investigate whether ANP-C receptor-mediated decreased cAMP levels contribute to the activation of PLC signaling. C-ANP(4-23) [des(Gln(18),Ser(19), Glu(20),Leu(21),Gly(22))ANP(4-23)...

Elevated plasma natriuretic peptide levels after AMI (acute myocardial infarction) are associated with adverse outcome. The aim of the present study was to examine the relationship of plasma N-ANP (N-terminal pro-atrial natriuretic peptide) and N-BNP (N-terminal pro-B-type natriuretic peptide) with mortality and heart failure following AMI. We studied 403 patients with AMI. Blood was sampled fo...

The atrial natriuretic peptide (ANP) is suggested to regulate inflammatory response by alteration of macrophage functions. The aim of this study was to investigate whether ANP influences production of TNF-alpha. TNF-alpha production in murine bone marrow-derived macrophages was induced by LPS, and TNF-alpha secretion (+/-ANP) was determined by L929 bioassay. ANP dose dependently (10-8-10-6 M) i...