尼克酰胺
- 名nicotinamide
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硫酸镍和尼克酰胺在DNA修复中的作用
The Effect of Nickel Sulfate and Nicotinamide on DNA Repair
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还原型尼克酰胺腺嘌呤二核苷酸脱氢酶(NADPH-d)组化方法操作步骤中各种参数的选择
Determination of optimal conditions for various parameters in the protocol of histochemical technique on reduced nicotinamide adenine dinucleotide phosphate ( nadph ) - diaphorase
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本实验采用还原型尼克酰胺腺嘌呤二核苷酸脱氢酶(NADPH-d)方法,观察扬子鳄食管颈段NOS阳性神经元和神经纤维的分布。
NADPH-diaphorase histochemistry was used to study the distribution of NOS-positive neurons and in the cervical esophagus in Alligator Sinensis .
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采用β-还原型尼克酰胺腺嘌呤二核苷酸磷酸-黄递酶(β-NADPH-d)组织化学技术研究不同剂量蛋白磷酸酶抑制剂岗田酸(OA)对嗜铬细胞瘤细胞株(PC12)一氧化氮合成酶(NOS)活性的影响。
Rat pheochromocytoma cells were cultured with different dose of okadaic acid ( OA ), and the activity of nitric oxide synthase ( NOS ) was detected by β NADPH diaphorase histochemistry .
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方法将眼镜蛇毒注入大鼠右侧大腿后部,采用还原型尼克酰胺嘌呤二核苷酸脱氢酶(NADPH-d)法显示NOS的表达。
Methods The nicotinamide adenosine dinucleotide phosphate diaphorase ( NADPH-d ) methods was used to observe the expressions of NOS positive neurons in venoms group , saline group and control group .
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本文采用还原型尼克酰胺腺嘌呤二核苷酸脱氢酶(NADPHd)组织化学和γ氨基丁酸(GABA)免疫组化双重染色相结合的方法,观察杏仁皮质核(Co)神经元内GABA与NADPHd的共存。
By using the method of NADPH-diaphorase ( NADPH-d ) histochemistry combined with GABA immunocytochemistry , we explored the coexistence of NADPH-d and GABA in the neurons of the rat cortical amygdaloid nucleus ( Co ) .
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方法:用还原型尼克酰胺腺嘌呤二核苷酸磷酸脱氢酶-黄递酶(NADPH-d)组织化学法及图像分析,对不同年龄组翼腭神经节NOS阳性神经细胞进行观察。
Methods : The NOS positive cells in pterygopalatine ganglion of rats on development were observed by histochemical technique of reduced nicotinamide adenine dinucleotide phosphate diaphorase ( NADPH d ) activity and image analysis .
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机体内有多种酶参与了ROS的生成,其中尼克酰胺腺嘌呤二核苷酸磷酸盐氧化酶(nicotinamideadeninedinucleotidephosphateoxidase,NADPHOxidase)目前被认为是血管内生成ROS的主要酶体。
There are many kinds of enzymes in vivo which participate in the formation of ROS , and nicotinamide adenine dinucleotide phosphate oxidase ( NADPH oxidase ) is now considered as the main enzyme of the endovascular ROS generation .
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方法应用还原型尼克酰胺腺嘌呤二核苷酸磷酸脱氢酶(NADPH-d)组织化学方法观察孕14d起至生后14d大鼠端脑内NOS阳性神经元的形态和分布。
Methods NADPH-d histochemical method was used to investigate the micromorphology and distribution of NOS positive neurons in rat telencephalon from embryonic day 14 ( El4 ) to postnatal day 14 ( P14 ) .
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方法采用脑干听觉诱发反应(ABR)检测听阈值、还原型尼克酰胺腺嘌呤二核甘酸&黄递酶(NADPH-d)酶组化法检测一氧化氮合酶NOS1活性。
Method The expressions of nitric oxide synthase ( NOS ) were studied by means of NADPH - diaphorase histochemical staining , combined with auditory brain - stem response ( ABR ) .
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采用CHO细胞HGPRT位点突变测定系统观察了核黄素、尼克酰胺和锌等微量营养素对甲基苄基亚硝胺(MBNA)致细胞突变作用的影响。
The effects of riboflavin , niacinamide and zinc on the mutagenicity of methylbenzylnitrosamine ( MBNA ) were examined with the mutagenesis assay at hypoxanthine-guanine phosphoribosyltransferase ( HGPRT ) locus in Chinese ovary ( CHO ) cells ( CHO / HGPRT system ) .
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目的:本文旨在明确尼克酰胺-N-甲基转移酶(NNMT)在链脲佐菌素(STZ)致糖尿病猴胰腺中的表达及其定位,进而分析NNMT在β细胞损伤中的重要作用。
AIM : To verify and localize the expression of nicotinamide N-methyltransferase ( NNMT ) in pancreas of streptozotocin ( STZ ) - induced diabetic monkeys and understand its important role in β - cell destruction in the pathogenesis of diabetes .
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某些二价金属尼克酰胺配合物的红外光谱研究
Infrared spectra of nicotinamide complexes with some divalent metal ions
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尼克酰胺磷酸核糖转移酶功能研究进展
Progress in functional research of nicotinamide phosphoribosyltransferase
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微生物谷氨酰胺转胺酶发酵培养基的优化尼克酰胺磷酸核糖转移酶功能研究进展
Optimization of Fermentation Medium of Microbial Transglutaminase ; Progress in functional research of nicotinamide phosphoribosyltransferase
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尼克酰胺-N-甲基转移酶在链脲佐菌素致糖尿病猴胰岛中的高表达及意义
Increased expression and possible roles of nicotinamide N-methyltransferase in pancreatic islets of STZ-induced diabetic monkeys
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本文报道了2-氯-N-取代-尼克酰胺类衍生物的设计、合成、结构确证和晶体结构。
Herein , we report the design , preparation , characterization and crystal structure of the 2-Chloro-N-Substituted - nicotinamide derivatives .
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应用光学显微镜下观察并计数脊髓后角Ⅰ~Ⅱ板层内尼克酰胺腺嘌呤二核苷酸-黄递酶阳性细胞数目;
NADPH-d positive cells in laminae ⅰ - ⅱ of spinal cord posterior horn were enumerated and observed with light microscope ;
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应用还原型尼克酰胺腺苷二核苷酸黄递酶组化法,研究了一氧化氮合酶阳性神经元在鱼脑内的分布。
To observe the distribution of nitric oxido synthase ( NOS ) positive neurons in the brain of fish , NAPDH-diaphorase histochemical method was used .
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葫芦巴碱是尼克酸和尼克酰胺的代谢产物,与NADP+/NADPH和NAD+/NADH的代谢循环密切相关。
Trigonelline is the metabolic products of niacin and nicotinamide , and is closely related to the metabolic cycle of NADP + / NADPH and NAD + / NADH .
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在最适条件下,酶的比活力达5.3u/mg干细胞,比在初筛条件下的酶活力提高95倍,而在其细胞内共存的尼克酰胺(烟酰胺)水解酶活力很低。
Under the optimum conditions , 5 . 3 u / mg dry cell weight of specific activity was produced , and the coexistent amidase activity was very low . The specific activity of strain SHB-121 was about 95 times higher than that in primitive screening medium .