烟酸
- 名niacin;nicotinic acid
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[nicotinic acid;niacin] 一种结晶状酸C 5 H 4 NCOOH,这是维生素B属药物,常常以烟酰胺络合物形式存在于各种动物和植物部分(如血浆、肝脏、酵母、糠、荚)中,由氧化烟碱、喹啉或甲基乙基吡啶制得,在防治人的糙皮病及狗的黑舌头中有效
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发芽大豆中维生素C、核黄素和烟酸的含量均增加。
Vitamin C , riboflavin and niacin contents increased .
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另一种维生素B是烟酸。
Another B-vitamin is niacin .
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来自维他命B烟酸的辅酶。β-羟基-β-甲基戊二酸单酰辅酶A
A coenzyme derived from the B vitamin nicotinic acid . methyl glutaryl-CoA
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第二个试验分别补充四种不同的维生素/无机物组合(视黄醛/锌、核黄素/烟酸、维生素C/钼及硒/α生育酚/β胡萝卜素),观察其各自的作用。
A factorial design was used to test the effect of four different vitamin / mineral combinations .
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维生素B1、B2、C及烟酸对热暴露果蝇保护作用的研究
Studies on the protection of vb_1 , vb_2 , vc and nicotinic acid on the heat-exposed Drosophila
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烟酸、抗坏血酸、维生素E比较充足。
The intakes of niacin , ascorbic acid and vitamin E were sufficient .
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维生素E烟酸酯对豚鼠非乙醇性脂肪性肝炎的影响
Effects of Vitamin E nicotinate on NASH guinea pigs
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维生素E烟酸酯自乳化制剂处方研究
Self - emulsifying preparation of vitamin E nicotinate
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HPLC测定洛伐他汀烟酸缓释片中两组分含量
Determination of two components in lovastatin and niacin sustained release tablets by HPLC
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人血浆中维生素E烟酸酯的LC-MS/MS法测定及其药动学
Determination of Vitamin E nicotinate in human plasma by LC-MS / MS method and its pharmacokinetics
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烟酸铜、烟酸锌对VA、V(B2)、V(B6)稳定性的影响
Effects of copper nicotinate and zinc nicotinate on the stability of vitamin A , vitamin B_2 and vitamin B_6
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结论在进行烟酸/洛伐他汀复方缓释整体剂量滴定法的II期临床试验中,控制其病例脱落率较为重要。
Conclusion It is imported that the deciduous rate in the clinical trial phase II was controlled .
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维生素PP包括烟酸和烟酰胺,都属于维生素B族,是非常重要的维生素。
Vitamine PP , including nicotinic acid and nicotinamide . belonging to vitamine B , are very important vitamines .
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Eu(Ⅲ)烟酸、邻菲咯啉三元配合物的合成、光谱性质及荧光性能的研究
Synthesis , Spectroscopic Property and Fluorescence of Ternary Complex of Eu (ⅲ) with Nicotinic Acid and Phenanthroline
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芦丁烟酸镁配合物能显著减少梗死面积,降低MDA含量和CK的活性。
Compand-Lutin suppressed the elevation of MDA in myocardium and CK content in serum and reduced the infarct size .
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LC-MS法测定Beagle犬血浆中烟酸浓度及体内药动学研究
LC-MS Studies on Determination of Nicotinic Acid in Beagle Dog Plasma and Its Pharmacokinetics
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有机络合剂稳定高价稀土元素的研究(Ⅱ)&用烟酸稳定水溶液中Tb(Ⅳ)的研究
Studies on Stabilization of High Valence Rare Earth With Organic Complexing Agent (ⅱ) & Stabilizition of Tb (ⅳ) in water solution with nicotinic acid
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六种饮料的烟酸或B2含量超过日均所需的三倍。
And a half dozen had more than three times the requirement for niacin or riboflavin .
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目的研究复方烟酸缓释片在beagle犬体内的缓释成分烟酸的药代动力学和生物等效性。
Objective To study the pharmacokinetics of compound niacin extended-release tablets in beagle dogs and bioequivalence .
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巴氯芬对大鼠新鲜分离DRG细胞异四氢烟酸及蝇蕈醇激活电流的抑制作用
Inhibitory Effects of Baclofen on Isoguvacine - and Muscimol-activated Currents in the Neurons Freshly Isolated from Rat DRG
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烟酸缓释片体外释放符合Higuchi模型。
Release in vitro of the drug accorded with Higuchi model .
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麦麸是小麦加工副产品,含有小麦中主要营养物质,其中多种营养物质如膳食纤维、烟酸、维生素E、硒、镁、植物化合物都有降血脂的功能。
Wheat bran is the by-product of wheat , which contains many nutrients such as dietary fiber , niacin , vitamin E , selenium , magnesium and phytochemicals that can decrease serum lipids .
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她认为包括黄酮类、镁、钾、烟酸和维生素E的复合物通过有破坏性的氧化过程和降低有害的炎症反应来阻止血管老化。
She credits compounds , including flavonoids , magnesium , potassium , niacin , and vitamin E , for combating blood vessel aging by blocking the damaging oxidation process and reducing harmful inflammation .
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方法用循环伏安法和示差脉冲伏安法研究DA在聚异烟酸膜修饰电极上的伏安行为。
METHODS The cyclic voltammetry and differential pulse voltammetry were used to study the electrochemical behavior of DA at the poly ( isonicotinic acid ) film modified electrode .
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日粮烟酸水平对肉仔鸡生长及组织烟酰胺、辅酶I(NAD)含量的影响
Effect of Niacin on Growth Performance and the Contents of Nicotinamide and Coenzyme I in Tissue of Broiler
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此外维生素B6还参与色氨酸将烟酸转化为5&羟色胺的反应。
Addition of vitamin B6 is also involved in conversion of tryptophan to nicotinic acid and5-HT response .
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同时我们把异烟酸作为辅助剂,通过一步法来合成CuS纳米结构。
CuS nanostructures can also be synthesized with isonicotinic acid as assistant by one-pot synthesis .
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结果表明:添加5g/d和10g/d烟酸可使奶牛产奶量分别提高13.20%和9.39%(P0.05);而4%标准乳量无显著差异(P0.05);
The results showed that milk yield increased 13.20 % and 9.39 % ( P 0.05 ) respectively , but 4 % fat corrected milk yield was not affected ( P 0.05 );
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烟酸属维生素B类,它能抑制脂肪组织中游离脂肪酸的释放,从而减少到达肝脏的用于合成甘油三酯的游离脂肪酸总量;
Nicotinic acid belongs to vitamin B , it can inhibit the release of free fat acid in the fat tissue , so it can reduce the total amount of free fat acid arriving liver utilized to synthesize the triglyceride ;
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此外,白蘑菇也含有维生素B2和烟酸,这两种物质对免疫系统的健全很重要。
And the B vitamins riboflavin and niacin , found in these mushrooms , play a role in a healthy immune system .