Results 21 to 30 of about 4,684 (147)

Inhibitory Effect of RXRα Ligand K-80003 on Liver Fibrosis and Identify Novel Modulators of RXRα [PDF]

open access: yes, 2017
真核细胞生物体中,核受体是非常重要的一类蛋白质,调控着诸多生物学功能。本研究主要以核受体RXRα作为研究对象。 RXRα是核受体家族中主要的一员,能够介导多种生物学功能,包括体内稳态、代谢平衡、细胞分化和细胞凋亡等功能,同时RXRα在肝脏中是高度表达的,在肝纤维化过程中,RXRα的表达下调。以此为基础,本研究发现RXRα配体K-80003能够起到抑制肝纤维化的作用,希望能通过K-80003来解释RXRα是如何参与肝纤维化的调控。本研究发现,K-80003在细胞水平上可以抑制肝星状细胞的活化 ...
蔡黎俊
core  

Clinical Research of Kangshi Kangxian Recipe Treating on Hepatic Fibrosis of Chronic Hepatitis B [PDF]

open access: yes, 2017
目的观察康氏抗纤方治疗慢性乙型肝炎肝纤维化的临床疗效,探讨其对肝组织N-花生四烯酸氨基乙醇(; arachidonoylethanolamine,AEA) 、2-花生四烯酸甘油( 2-arachidonoylglycerol,2-AG); 、大麻素受体1( cannabinoid receptor 1,CBR1) mRNA、大麻素受体2( cannabinoid receptor; 1,CBR2); mRNA含量变化的影响。方法将110例慢性乙型肝炎肝纤维化患者按随机数字表法分为治疗组和对照组 ...
庄鸿莉   +8 more
core  

Research progress of the impact of nonalcoholic fatty liver disease on chronic hepatitis B infection [PDF]

open access: yes, 2023
Chronic hepatitis B (CHB) is an infectious disease caused by persistent infection with the hepatitis B virus (HBV) and is highly prevalent worldwide.
BENEDICK Jun Er Chin   +4 more
core   +1 more source

Experimental Study on the Effect of Sanchong Banxia Baizhu Tianma Decoction on the Expression of 5-HT1B/1D Receptor in the Brain of Rats with Migraine [PDF]

open access: yes, 2016
目的探索三虫半夏白术天麻汤治疗偏头痛的作用机制。方法建立硝酸甘油致大鼠偏头痛模型,给予半夏白术天麻汤高、中、低剂量灌胃干预7 d,以苯甲酸利扎曲普坦为西药阳性对照药物,并予空白组、模型组进行对照。运用RT-PCR检测5羟色胺1B、1D(5-HT1B/1D)受体的基因表达。结果 1)对5-HT1B受体表达的影响:与空白组相比,模型组显著低于空白组(P0.05),中药中剂量组、中药高剂量组、西药组及联合用药组显著低于空白组(P0.05)。2)对5-HT1D受体表达的影响:与空白组相比,中药中剂量组显著降低 ...
奚胜艳   +3 more
core  

病毒性肝纤维化酶谱变化的相关性研究

open access: yesZhongguo shiyan zhenduanxue, 2006
目的探讨肝病患者血清中N-乙酰-β-氨基葡萄糖苷酶(-βNAG)、单胺氧化酶(MAO)、脯氨酸肽酶(PLD)及超氧化物歧化酶(SOD)的活性变化与肝纤维化的关系。方法采用速率法检测以上各种酶的活性。结果肝病组各种酶的活性与正常对照组差异性显著 ...
杨清   +4 more
doaj  

TGF-β1-induces activation of HSC-T6 and epithelial-mesenchymal transition in rats [PDF]

open access: yes, 2017
目的:研究转化生长因子-β1(TGF-β1)在大鼠肝星状细胞-T6细胞系(HSC-T6)活化及上皮间质转化(EMT)中的作用及其对TGF-β1/Smads信号通路的影响,揭示肝纤维化的发生与发展的分子病理机制,为肝纤维化的逆转治疗及肝硬化的防治提供新靶点。 方法:体外培养大鼠肝星状细胞-T6细胞系,用四甲基偶氮唑盐(MTT)法筛选TGF-β1对肝星状细胞-T6细胞系的最适作用浓度;用MTT法筛选出的最适作用浓度(10μg/L)的TGF-β1处理肝星状细胞24小时,倒置相差显微镜下观察细胞形态学的改变 ...
王丽惠
core  

Diagnostic value of serum origin recognition complex protein 1 in the progression of HBVrelated liver fibrosis [PDF]

open access: yes
Objective To explore the diagnostic value and significance of human serum origin recognition complex protein 1 (ORC1) in the degree of hepatitis B (HBV)-related liver fibrosis. Methods A total of 269 patients with HBV infection admitted to the Department
HU Bobin   +9 more
core   +1 more source

血清透明质酸测定对肝纤维化诊断的临床意义

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1998
目的: 探讨血清透明质酸(HA)对肝纤维化诊断的临床意义。方法: 用放射免疫法测定 164 例各型病毒性肝炎患 者治疗前后血清 HA 水平,其中 66 例慢性肝病患者做肝穿刺活检,活检同时测定血清 HA 。比较各组肝炎之间 HA 差异、各组 治疗前后 HA 变化及 HA 与肝组织分级、分期相对照。结果: 血清 HA 水平随着肝纤维化发展而升高 ,在肝硬化组最高, 与各 组比较均有显著差异(P
谢仕斌 陈幼明 谢冬英 周元平 姚集鲁 彭文伟
doaj  

Efficacy of Zaozhu Yinchen Recipe for Treating Non-alcoholic Steatohepatitis and Its Effect on Free Fatty Acid and TNF-α [PDF]

open access: yes, 2016
目的观察皂术茵陈方治疗非酒精性脂肪性肝炎(non-alcoholic steatohepatitis,NASH)患者的临床疗效,并探讨其对游离脂肪酸(free fatty acid,FFA)及TNF-α的影响。方法采用随机数字表法将120例NASH患者分为治疗组及对照组,每组60例。治疗组予中药皂术茵陈方,每日1剂;对照组予水飞蓟宾葡甲胺片200 mg口服,每日3次,两组均治疗24周。分别于治疗前后通过检测血清ALT、AST活性及TC、TG水平;行腹部CT计算肝脾CT比值 ...
唐金模   +5 more
core  

Effects of peanut nutrition oil on monoamine oxidase activity and liver in cerebral cortex of SD rats [PDF]

open access: yes, 2020
To study the function of peanut nutrient oil supplemented with DHA algae oil and AA oil, SD rats were gavaged with peanut oil supplemented with different dose of DHA algae oil and AA oil, respectively the effects on monoamine oxidase activity in cerebral
CAO Jian   +6 more
core   +1 more source

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