Results 11 to 20 of about 2,032 (147)

Optic Nerve Crush Induces Changes of Hydrogen Sulfide Synthases Expression in the Rat Retina [PDF]

open access: yes, 2018
Objective To investigate the expression changes of the hydrogen sulfide synthases cystathionine γ-lyase (CSE), cystathionine β-synthase (CBS), and 3-mercaptopyruvate sulfurtransferase (3-MST), after optic nerve crush (ONC) in rat the retina.
ZENG Ming-wei, WANG Tao, FEI Cheng-ping,et al.
core   +1 more source

胺碘酮注射液致急性肝损伤1例

open access: yesZhongguo shiyan zhenduanxue, 2021
药物性肝损伤(DILI)是指由各类处方或非处方的化学药物、生物制剂、传统中药、天然药、保健品、膳食补充剂及其代谢产物乃至辅料等所诱发的肝损伤[1]。胺碘酮是抗心律失常药物中的代表药物,其作用机制以Ⅲ类抗心律失常药物作用为主,兼具Ⅰ、Ⅱ、Ⅳ类抗心律失常药物作用,临床上主要用于治疗经其他药物无效的严重心律失常。肝损伤是胺碘酮的一种罕见的不良反应,主要由胺碘酮的注射剂型导致,严重时可诱发肝衰竭甚至导致患者死亡。现报道1例老年患者频繁发作房颤应用胺碘酮注射剂后发生急性肝损伤的病例。
姜东莉, 李锐, 尹鹏
doaj  

Protective effect of polysaccharide from purple sweet potato on carbon tetrachloride induced liver injury in mice(紫心甘薯多糖对四氯化碳肝损伤小鼠的保护作用)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
研究紫心甘薯多糖对四氯化碳(CCl4)诱导小鼠免疫性肝损伤的保护作用及可能作用机制.以不同剂量的紫心甘薯多糖200、400、800 mg • (kg • d)-1分别给予小鼠灌胃,设立对照组,连续10 d作预处理,腹腔注射0.1%的CCl4 10 ml • kg-1建立CCl4诱导小鼠肝损伤模型.测定血清谷丙转氨酶(ALT)、谷草转氨酶(AST)、乳酸脱氢酶(LDH)酶活力、总胆红素(TBIL)、总蛋白(TP)含量,测定肝组织中超氧化物岐化酶(SOD)、谷胱甘肽(GSH)、丙二醛(MDA)水平 ...
LIUSen-quan(刘森泉)   +5 more
doaj   +1 more source

冷压初榨椰子油对四氯化碳致小鼠 急性肝损伤的保护作用Hepatoprotective effects of virgin cold-pressed coconut oil against carbon tetrachloride induced acute liver injury in mice

open access: yesZhongguo youzhi, 2022
研究了冷压初榨椰子油对四氯化碳(CCl4)诱导昆明小鼠急性肝损伤的保护作用。将72只昆明小鼠随机分成6组,包括正常组、四氯化碳肝损伤模型组、联苯双酯组(150 mg/kg)、椰子油低剂量组(5 mL/kg)、椰子油中剂量组(10 mL/kg)、椰子油高剂量组(20 mL/kg),通过测定小鼠血清中丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)、乳酸脱氢酶(LDH)、甘油三酯(TG)和总胆固醇(TC)指标,肝组织中超氧化物歧化酶(SOD)活力、谷胱甘肽过氧化物酶(GSH-Px)活力及丙二醛(MDA)含量,
陈鑫沛,董颖,杨浩铎,王莹莹,王东营,汪学德 CHEN Xinpei,DONG Ying,YANG Haoduo,WANG Yingying, WANG Dongying,WANG Xuede
doaj   +1 more source

Exploring the Hepatoprotective Effect of Agaricus bisporus Based on Network Pharmacology [PDF]

open access: yes
To investigate the hepatoprotective components and mechanism of Agaricus bisporus ethanol extract (ABEE), ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was used to analyze and identify the components of ABEE.
WANG Jie, WANG Jinmei, LIU Hui, LIU Xuguang, GUO Wenjing, HE Hongping
core   +1 more source

The role and mechanism of IL-6 in LPS / D-GalN induced acute liver injury [PDF]

open access: yes, 2017
摘要 目的 近年来,我国急性肝损伤的发病率呈逐年上升趋势,严重威胁人们健康。已有的报道表明IL-6与急性肝损伤密切相关,但是IL-6在急性肝损伤中的功能尚未完全明确。IL-6的生物学功能具有多样性,它在炎症反应当中扮演着复杂的作用,既起着促炎,也起着抗炎的作用。IL-6的大多数促炎作用归因于反式信号转导通路,而抗炎和再生信号传导,包括肝脏的急性期抗菌反应,均由IL-6经典传导通路介导。本研究的目的就是明确IL-6在急性肝损伤所起到的作用,同时进一步探讨相关机制研究 ...
段朝藜
core  

The protective effects of compound sarcopyramis nepalensis wall on acute hepatic injury in mice [PDF]

open access: yes, 2015
目的观察复方风柜斗草对四氯化碳(CCl4)引起的小鼠急性肝损伤的保护作用。方法将小鼠随机分为空白组、模型组、复方风柜斗草低剂量组(2.2 g/kg)、中剂量组(4.4 g/kg)、高剂量组(8.8 g/kg)和联苯双酯阳性对照组(0.2g/kg)。空白组与模型组给予1%羧甲基纤维素钠(CMC-nA)水溶液,其他组给予相应的药物,1次/d,连续灌胃给药10 d后,除正常组外,腹腔注射CCl4致小鼠急性肝损伤。检测肝组织中的超氧化物歧化酶(SOd)及血清中丙氨酸氨基转移酶(AlT)、天冬氨酸氨基转移酶 ...
侯中华   +6 more
core  

Protect Effects of Ganoderma lucidum Spore Polysaccharide on Liver Injury Caused by Acetaminophen [PDF]

open access: yes
Objective: To investigate the protective effects of Ganoderma lucidum spore polysaccharide (GLSP) on liver injury caused by acetaminophen (APAP). Methods: Fifty mice were randomly divided into five groups: Blank group, model group, positive drug group ...
Jintao LI   +5 more
core   +1 more source

Therapeutic Potential of Adipose Tissue-derived Mesenchymal Stem Cells in Acutely Injured Liver in Mice [PDF]

open access: yes, 2010
背景和目的脂肪间充质干细胞作为一种优质的成体干细胞,以来源广泛、易于获取、低免疫原性等良好的生物学特性受到研究者的重视。我们的研究旨在探讨人脂肪间充质干细胞在体内外分化为肝样细胞细胞的机制,并且研究其对裸鼠肝损伤潜在的治疗作用。 研究方法脂肪颗粒Ⅰ型胶原酶消化、贴壁分选法分离获得AT-MSCs;相差显微镜观察细胞形态;CCK-8检测细胞生长动力学;流式细胞仪鉴定CD分子;透射电镜内部结构扫描;成脂、成骨定向诱导。体外诱导AT-MSCs向类肝样细胞分化:以HGF、OSM、EFG、FGF ...
殷莉波
core  

黄芪丹参合剂对小鼠CCl4急性肝损伤保护作用的实验研究

open access: yesZhongguo shiyan zhenduanxue, 2011
急性肝损伤是急性肝功能衰竭的基础,严重或持续的肝损伤最终导致肝功能衰竭。引起肝急性损伤的原因很多,主要有病毒感染、用药不当、食物添加剂、乙醇摄入过多及接触、食入有毒食物、放射性损伤等[1 ...
刘文艺, 吴鸿
doaj  

Home - About - Disclaimer - Privacy