نتایج جستجو برای: deta nonoate
تعداد نتایج: 696 فیلتر نتایج به سال:
State Key Laboratory of Physical Chemistry Chemical and Biochemical Engineering, Engineering, Xiamen University, Xiamen 361 Department of Physics, Lancaster Unive [email protected] Organic Solids Laboratory, Institute of C Beijing 100190, China. E-mail: zitong_@icc † Electronic supplementary informatio characterization of compounds, deta measurement and the calculation. See DO ‡ These a...
The present studies were undertaken to determine whether nitric oxide (NO) is involved in the regulation of ovarian progesterone and oestradiol secretion in rats. Immature female Sprague-Dawley rats at 27 days of age were injected s.c. with 4 IU pregnant mare's serum gonadotrophin (PMSG) and were killed 72 h after the injection. The ovaries were collected, weighed and cultured in Dulbecco's mod...
AIMS β-catenin has been shown to be regulated by inducible nitric oxide synthase (NOS) in endothelial cells. We investigated here whether β-catenin interacts with and regulates endothelial NOS (eNOS) and whether eNOS activation promotes β-catenin signalling. METHODS AND RESULTS We identified β-catenin as a novel eNOS binding protein in human umbilical vein endothelial cells (HUVECs) by mass s...
We prove two inequalities regarding the ratio det(A+D)/detA of the determinant of a positive-definite matrix A and the determinant of its perturbation A+D. In the first problem, we study the perturbations that happen when positive matrices are added to diagonal blocks of the original matrix. In the second problem, the perturbations are added to the inverses of the matrices.
L-Arginine inhibits thick ascending limb (THAL) NaCl absorption by activating endothelial NO synthase (eNOS) and increasing NO production. Inhibition of renal NO production combined with a high-salt diet produces hypertension, and the THAL has been implicated in salt-sensitive hypertension. We hypothesized that a high-salt diet enhances the inhibitory action of L-arginine on NaCl absorption by ...
Guo, Yi, Michael D. DuVall, John P. Crow, and Sadis Matalon. Nitric oxide inhibits Na1 absorption across cultured alveolar type II monolayers. Am. J. Physiol. 274 (Lung Cell. Mol. Physiol. 18): L369–L377, 1998.—We examined the mechanisms by which nitric oxide (zNO) decreased vectorial Na1 transport across confluent monolayers of rat alveolar type II (ATII) cells grown on permeable supports. Ami...
Nitric oxide (NO) and serotonin (5-HT) are two neurotransmitters with important roles in neuromodulation and synaptic plasticity. There is substantial evidence for a morphological and functional overlap between these two neurotransmitter systems, in particular the modulation of 5-HT function by NO. Here we demonstrate for the first time the modulation of an identified serotonergic synapse by NO...
Utilising self-assembled monolayers (SAMs) to achieve area-selective atomic layer deposition (AS-ALD) as an approach bottom-up nanofabrication has recently gained significant attention from the nanoelectronics industry. With continued downscaling of feature sizes, top-down processing can no longer reach challenging demands industry which requires conformal coating high aspect ratio vias and a r...
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