نتایج جستجو برای: sodium nitroprusside snp

تعداد نتایج: 211467  

Journal: :Cellular & molecular biology letters 2003
Beata Modzelewska Tomasz Kleszczewski Anna Kostrzewska

The aim of this study was to investigate whether apamin-sensitive K(+)channels play a role in the NO induced relaxation of the human pregnant myometrium. Concentration-response curves for sodium nitroprusside (SNP) (10(-9)-10(-4)M) were constructed in the absence and presence of 10(-8)M apamin and 10(-7)M charybdotoxin (CTX). Preincubation with apamin resulted in a significant attenuation of th...

Journal: :علوم گیاهان زراعی ایران 0
فرخ امیدی دانشجوی کارشناسی ارشد، دانشکدۀ بوعلی سینای همدان علی سپهری استادیار، دانشکدۀ بوعلی سینای همدان

in order to investigate the effect of sodium nitroprusside (snp) application on yield and yield components of kidney bean under water deficit stress, a field experiment was conducted in split-factorial based on randomized complete block design with three replications in hamedan, in 2012. water deficit stress at four levels including vegetative stress, reproductive stress vegetative+reproductive...

Journal: :Journal of applied physiology 1998
C Adrie F Ichinose A Holzmann L Keefer W E Hurford W M Zapol

Sodium 1-(N,N-diethylamino)diazen-1-ium-1,2-diolate (DEA/NO; Et2N-[N(O)NO]Na) is a compound that spontaneously generates nitric oxide (NO). Because of its short half-life (2.1 min), we hypothesized that inhaling DEA/NO aerosol would selectively dilate the pulmonary circulation without decreasing systemic arterial pressure. We compared the pulmonary selectivity of this new NO donor with two othe...

Journal: :iran agricultural research 2015
samaneh asadi sanam mohsen zavareh abuzar hashempour

to find the protective role of exogenous nitric oxide (no) on salinity-stressed rice seedlings, a crd-based factorial experiment with three replications was conducted in agronomy laboratory of the faculty of agricultural sciences, university of guilan, in 2012. the experimental design consisted of healthy and vigorous seedlings of two rice cultivars, khazar and goohar, the last already known as...

2013
Yahui Liu Xinna Li Langlai Xu Wenbiao Shen

Greening of etiolated plants is predominantly stimulated by light but the complete molecular mechanism is still unknown. Multiple studies currently focus on the important physiological effects of heme oxygenase (HO)/carbon monoxide (CO) in plants. In this report, firstly, the role of HO/CO in light-induced de-etiolation process was investigated. We discovered that light could significantly incr...

Journal: :Ege Üniversitesi Ziraat fakültesi dergisi 2022

Objective: Water and nutrients are required for plant growth development. Transport of water from the roots to shoots occurs in xylem vessel. Acetylsalicylic acid (ASA) sodium nitroprusside (SNP) play important roles regulation. However, limited information is known about relationship between SNP ASA leaf anatomy. Therefore, current study was performed evaluate hypothesis that improve cortex an...

Journal: :Investigative ophthalmology & visual science 1996
T Chuman H Chuman N Nao-i A Sawada R Yamamoto A Wada

PURPOSE The rabbit iris sphincter muscle is innervated by cholinergic and tachykinergic nerves that regulate its tone. To clarify the involvement of nitric oxide (NO) in the postsynaptic regulation of the rabbit iris sphincter muscle tone, the authors examined the effects of NO-related agents on the cholinergic contraction induced by carbamylcholine (carbachol) and the tachykinergic contraction...

مس یک ریز مغذی ضروری برای گیاه است، به گونه‌ای که کمبود آن متابولیسم گیاه را تحت تأثیر قرار می‌دهد. مقدار زیاد مس باعث ایجاد سمیت در گیاه از طریق ایجاد گونه‌های فعال اکسیژن می‌شود. از طرفی Sodium Nitroprusside (SNP) می‌تواند سلول‌ها را در مقابل آسیب اکسیداتیو ناشی از تولید رادیکال‌های اکسیژن حفاظت کند. این پژوهش به منظور بررسی اثر غلظت‌های مختلف SNP (0، 50، 100 و 200 میکرومولار) بر رشد و مورفول...

2004
Nuria Sanvicens Violeta Gómez-Vicente Isabel Masip Angel Messeguer Thomas G. Cotter

1 The abbreviations used are: SNP, sodium nitroprusside; CR-6, 3,4-dihydro-6-hydroxy7-methoxy-2,2-dimethyl-1(2H)-benzopyran; ROS, reactive oxygen species; zVAD-fmk, (zVal-Ala-Asp-fluoro-methyl ketone); RP, retinitis pigmentosa; RNS, reactive nitrogen species; NOS, nitric oxide synthase; BHT, butylated hydroxytoluene; NAC, N-Acetyl-LJBC Papers in Press. Published on June 21, 2004 as Manuscript M...

The present study investigated the effect of salicylic acid (SA) and sodium nitroprusside (SNP) on germination and activity of antioxidant enzymes in soybean under oxidative stress using a factorial experiment based on completely randomized design with three replications. Treatments included SA (0 and 1 mM), SNP (0, 30, and 60 µM), and H2O2 (0, 50, and 100 µM). Results sho...

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