riboflavin相关论文
Wolbachia是一种胞内共生菌,其在节肢动物中广泛存在,凭借胞质不亲和的作用Wobachia可以在寄主种群中快速扩散。胞质不亲和的现象......
Decreased blood riboflavin levels are correlated with defective expression of RFT2 gene in gastric c
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Riboflavin (VB2) 5-phosphate monosodium salt plays an important role in various enzyme reactions in the living organism.......
Determination of flavins in farmaceutical preparations and biological liquids by high performance th
The method high performance thin-layer chromatography (HPTLC) is now actively used for separation and quantitative deter......
Riboflavin(vitamin B2)has been thought to be a promising antitumoral agent in photodynamic therapy,though the further ap......
A Historical Cohort Study on the Efficacy of Glucocorticoids and Riboflavin Among Patients with Late
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角膜胶原交联术（CXL）可以用于治疗进展期圆锥角膜、感染性角膜炎、角膜融解和角膜基质水肿等病变。临床上常用的CXL方案为核黄素-紫......
本实验采用低能量氦氖激光连续辐照不产核黄素的棉病囊霉酵母菌,在较高功率密度处获得突变菌落,通过薄层层析,高压液相色谱及荧光......
The photooxidation damage of lysozyme under 315-375 nm irradiation in the presence of riboflavin was studied by using so......
Purpose:.To determine the penetrability of riboflavin into the ceal stroma by iontophoresis and to compare the perme-abi......
目的 探讨叶酸(FA)缺乏、叶酸代谢核心酶亚甲基四氢叶酸还原酶基因MTHFRC677T多态性和MTHFR辅酶前体核黄素(RF)缺乏,对人类淋巴细......
Synthesis of highly fluorescent carbon dots from lemon and onion juices for determination of ribofla
In this work, lemon and onion biomasses commonly found in street markets are for the first time used to develop a facile......
目的 探讨核黄素/UVA诱导的角膜交联术治疗真菌性角膜溃疡的安全性和有效性.方法 选取21例真菌性角膜溃疡患者行角膜交联术,术后继......
多项研究揭示SDF-1/CXCR4是与癌症转移最相关的趋化因子通路之一,因此靶向CXCR4的siRNA能够改善高转移性癌症治疗效果,尤其将其与......
The dityrosine crosslink plays a vital role in improving mechanical property and stability of polymers,which has been fo......
在440 nm激发波长下,核黄素水溶液在525 nm处能够产生荧光,汞离子(Hg2+)存在时其荧光被猝灭,基于此开发了一种用于水样中Hg2+浓度......
该文采用ND: YAG 1 064 NM 激光器作为发光源并改进银胶制备方法获得了核黄素的近红外表面增强拉曼光谱(NIR－SERS).发现少量的氢氧......
本研究以橡胶树7-33-97悬浮细胞为材料,用核黄素进行诱导处理,并初步探索了其诱导机制。结果表明,核黄素处理橡胶树7-33-97悬浮细......
在水相中合成了巯基丙酸包覆的CdTe量子点（CdTe QDs）,以CdTe QDs作为探针,在pH 7.25 Britton-Robinson（B-R）缓冲溶液中,应用荧光光谱法......
Sociodemographic Factors Associated with Dietary Intake of Thiamine, Riboflavin, and Niacin among Ch
Objective To estimate the association between three B-vitamin intakes and sociodemographic factors among adults in China......
目的:比较圆锥角膜患者角膜交联(CXL)、等渗(IR)和低渗核黄素(HR)的结果.方法:回顾性研究,包括29例29眼圆锥角膜患者行角膜交联术,......
目的 研究干预核黄素(RIB)代谢途径对卵巢癌HO8910细胞顺铂(DDP)敏感性的影响.方法 采用慢病毒包装shRNA载体干扰RIB转运体2(RFT2)......
Improvement of the riboflavin production by engineering the precursor biosynthesis pathways in Esche
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的研究核黄素(Riboflavin)对高脂血症大鼠血脂水平的影响,为指导高脂血症人群膳食和预防心脑血管疾病提供科学依据。方法喂养高......
目的研究核黄素(Riboflavin)对高脂血症大鼠脂质代谢的影响,并探讨其机制。方法 70只SD雄性大鼠随机分为两组,10只大鼠作为正常对......
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Kinetics and mechanism of electron-induced splitting of a cyclobutane pyrimidine dimer with or witho
Utilizing a pulse radiolysis equipment with time-resolved optical detector, kinetic processes of electron-induced splitt......
Detection of riboflavin contents in plasma and tumor tissues of patients with esophageal carcinoma a
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 分析硫胺素和核黄素营养状况与机体抗氧化水平及血糖、血脂水平的关系.方法 选取上海市区314名中老年人作为调查对象,采用连......
目的 观察补充维生素B2对急性低氧暴露小鼠外周血代谢组的影响.方法 采用随机数字表法将35只雄性昆明小鼠随机分为:正常对照组,低......
Modification of the rib operon derived from Bacillus subtilis and its expression in Escherichia coli
A riboflavin operon(rib operon)derived from Bacillus subtilis 368 was modified on structure and the resulting operons we......
By ESR spin elimination and photodeavage assay, the mechanisms of one-electron oxidation damage of oligonucleotides by e......
A total of 317 yeast isolates from seawater,sediments,mud of salterns,guts of marine fishes and marine algae wereobtaine......
Riboflavin, suggested to be a radiosensitizer, was studied in murine thymocytes and human hepatoma L02 cell line in vitr......
目的建立测定肝组织核黄素含量的高效液相色谱方法。方法取肝组织样品加入0．1mol／L盐酸，用匀浆器研磨制备匀浆后，经酸解、10％胰蛋白酶水......
The photooxidation damage of lysozyme under 315-375 nm irradiation in the presence of riboflavin was studied by using so......
核黄素作为药品、色素、营养及动物饲料添加剂被广泛应用,目前生产及销售的核黄素基本上都是针状晶习,其堆密度小、分散性和流动性......
报道了维生素B2在酸性溶液中的极谱氧化波及其应用．在0．12mol／L的硫酸溶液中，维生素B2在-0．04V（vs．SCE）处产生一个灵敏的吸附性氧化峰，其二......
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以ＰＶＰ、ＰＶＡ为辅料的核黄素胃漂浮缓释片在体外能缓慢释药，人尿排药量试验表明该片生物利用度是普通片的１．５８倍。溶出度与尿排药累积量相关。......
目的探讨核黄素对缺血再灌注损伤心肌线粒体的保护作用.方法实验用家兔随机分成4组:假手术组(SC),缺血再灌注损伤组(IR),缺血预处......
在早餐中添加VitB_2、VitC,并对添加前后的膳食进行24小时回顾及机体的营养生化检测。结果表明,添加后体内VC缺乏率由5.36％降为1.79......
采用室温酸解处理方法，用荧光分析法测定了部分果蔬中的核黄素，结果表明，在食用菌，四季豆，菠菜等中ＶＢ２含量较多。......
目的：进一步探讨燃煤型砷中毒患者营养状况及与病情的关系。方法：用毫克分子消光系数法测定血红蛋白（Hb）浓度，荧光法测定4h负荷尿中核黄......
目的定量测定大肠癌组织和正常组织中核黄素。方法采集40例大肠癌手术切除的大肠组织，对其中的癌组织和边缘正常组织采用高效液相色......
长效核黄素注射液的主要成分是核黄素月桂酸酯。本研究用Ames试验、小鼠骨髓细胞微核试验和小鼠精子畸形试验检测了长效核黄素注射......
目的探讨我军重度劳动部队核黄素的营养状况,为修订推荐的核黄素摄入量标准提供依据。方法选择驻南、北方地区的炮兵、装甲兵部队......
本试验采用360只21日龄Arbor Acres商品代肉仔鸡，随机分成6组，每组3个重复，每个重复20只鸡。公母各半。试验期为5周。研究日粮核黄素......
本试验采用360只21日龄Arbor Acres商品代肉仔鸡，随机分成6组，每组3个重复，每个重复20只鸡，公母各半，试验期为5周，研究日粮核黄素水平对......
研究日粮中添加核黄素对新扬州仔鸡免疫器官发育和体液免疫的．影响。结果表明：①核黄素添加量对体重影响不显著（P〉0．05），但7．2和14．4mg/kg......
