查询词典 liver

Objective To explore the in vitro isolation of β2m(superscript -)/Thy-1(superscript +) bone marrow-derived liver stem cells which bear double features of stem and liver cells from bone marrow stem cells as so to provide suitable donor cells for the treatment of liver diseases by cellular transplant.

目的 尝试从骨髓干细胞中分选出具备干细胞和肝细胞双重特性的β2m/Thy-1骨髓源性肝干细胞亚群，为细胞移植治疗肝病提供合适的供体细胞。

Identification of differently expressed genes between normal liver tissue and liver cancer,can provide valuable candidate genes for prevention,diagnosis and therapy of liver cancerBased on phenotype analysis after gene knockout,endoblast transcription factor HNF6 may regulate mesoblast transcription factor Foxfl.

基于基因敲除后的表型分析及其研究，发现内胚层转录因子HNF6调控中胚层转录因子Foxfl的表达，进而通过调控Foxfl的下游基因Notch2的表达而调控胆管的发育和生长。

Five models were used to investigate the "Changdong"" s anti-tumor effect: mice S180 sarcoma solid model, mice liver cancer H22 solid model, mice Lewis lung cancer model, as well as human liver cancer QGY and colon cancer LOVO implanted in naked mice; mice liver cancer H22 was also used to evaluate the enhancive effect of "Changdong" when it was co-applied with other anti-tumor agent or with radiotherapy; The "Changdong"" s cytotoxic effect in vitro on such tumors as QGY, LOVO, lung cancer A549, breast cancer MCF-7, as well as mice leukemia P388 was observed through MTT method. And investigate the effect of "Changdong" on proliferation of spleen lymphocyte, on activity of NK cell and on synthesis of IL-2 in mice bearing Lewis lung cancer, respectively. With propidium iodide straining, cell aigptosis and cell circle were analyzed by flow cytometry. Result:"Changdong" has an evident tumor inhibitive effect on mice tumor model as well as human tumor implanted in naked mice with a quantity-effect relationship.

使用小鼠S180肉瘤、小鼠肝癌H22实体瘤和小鼠Lewis肺癌模型，以及人体肝癌QGY和人体肠癌LOVO裸鼠异种移植模型，进行"长动"的抗肿瘤药效学研究：用小鼠肝癌H22进行"长动"合并放疗和化疗的增效作用研究；用MTT法进行"长动"对肝癌QGY、肠癌LOVO、肺癌A549、乳腺癌MCF-7、小鼠白血病P388等10株人体和动物肿瘤细胞的体外细胞毒性作用研究；用淋巴细胞转化试验、小鼠NK细胞活性试验、小鼠胸腺细胞增殖法分别测定"长动"对荷Lewis肺癌小鼠的脾淋巴细胞增殖的影响、自然杀伤细胞活性的影响和对小鼠产生白介素-2(IL-2)的影响；用流式细胞仪PI单染色法进行"长动"对人体肝癌QGY细胞的体外诱导凋亡作用和对肿瘤细胞周期的影响的研究。

Methods: 20 dogs were wounded by gun shooting on the liver and spleen during voyage, then were treated by segmental excision of the liver, rinsing and repairing of the liver, epiploon and pledget stuffing of the wounds...

航行中对 2 0只犬实施枪弹致伤腹部肝脾区，伤后犬于航行中实施紧急手术，分别行肝部分切除，肝清创修补，大网膜或纱布填塞及脾切除术。

In the group of treatment with ZKK,the AST,ALT and the lipid in the liver decrease significantly and differ from the natural recovery group'sbut the normal group's.In the group of treament with Simvastatin,the affection to the ALT,AST and the lipid in liver is no apparent,there is no difference campared to that of recovery group,but very difˉferent from that of treatment group with ZKK,In the combined treatment group,the effect to decrease the bloodlipid is significant,the influence on liver is similar to the ZKK's.Conclusion Rich-fat food can induce dyslipidemia,atheromatous patch and hepar adiposum.

辛伐他汀组对成模时增高的ALT、AST和肝组织中的脂质及脂肪肝影响不大，与模型组相比无差别；之可康组和联合治疗组均可明显降低成模时升高的AST和ALT及肝组织中的脂质，逆转脂肪肝，与正常组相比无差别，与模型组、辛伐他汀组分别相比差异有显著性；联合用药组血脂水平调节幅度最大，对肝脏的影响与之可康组相比无差别。3个治疗组均可使动脉硬化斑块回缩。

Objective To determine the expression of CD44 in the liver tissue.Method 26 cases of liver cancer,16 cases of hepatocirrhosis and 5 cases of normal liver tissue were studied by HE stain and immunohistochemistry.

CD44是一种粘附分子，能介导细胞与细胞以及细胞与基质间的粘附，近年来的研究发现它与人体肿瘤的发生、发展及转移有着密切的关系，对肿瘤病人的预后判断具有重要的意义。

The liver oval cell line WB-F344 derives from adult normal Fisher 344 male rats. It's a kind of liver infantine epithelial cells and has characteristics of liver stem cells. Many studies in vitro and in vivo imply that it has the role as precursor cells of hepatocacinoma, which indicates its function in hepatocarcinogenesis.

肝卵圆细胞株WB-F344来自正常成年同基因Fisher344雄性大鼠，是一种肝脏幼稚上皮细胞，具有肝脏干细胞的性质，体内、外的许多研究表明，它与肝癌的发生有一定的关系，具有肝癌前体细胞的作用。

The liver oval cell line WB-F344 derives from adult normal Fisher 344 malerats.It's a kind of liver infantine epithelial cells and has characteristics of liver stemcells.Many studies in vitro and in vivo imply that it has the role as precursor cells ofhepatocacinoma,which indicates its function in hepatocarcinogenesis.

肝卵圆细胞株WB-F344来自正常成年同基因Fisher344雄性大鼠，是一种肝脏幼稚上皮细胞，具有肝脏干细胞的性质，体内、外的许多研究表明，它与肝癌的发生有一定的关系，具有肝癌前体细胞的作用。

Liver histopathology showed that KEF and rutin reduced the incidence of liver lesions including cytoplasmic vacuolization. The results indicated that KFE and rutin could protect liver against acetaminophen-induced damage.

综合以上结果显示，桂花及其抗氧化成分 rutin 经管灌餵食 BALB/c 小鼠连续 15 天，确实能够降低 acetaminophen 药物毒性伤害，达到保护肝细胞的能力。

Then liver function, arterial blood ketone body ratio, and the regenerated liver/body weight ratio were determined, histopathology of the cirrhosis with microscope and electron microscope and the mitotic index of liver cell on 7, 14 and 28th day after operation were observed.

建立SD大鼠肝硬变模型，然后行30%~40%肝切除，手术当天开始，实验组应用rhGH，对照组应用等量生理盐水代替，分别于术后第7、14及28天检测其肝功能、动脉血酮体比值、再生肝与体重的比值，并行光镜、电镜及肝细胞DNA图像分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。