代谢

There is abnormally high uptake of 11-C-choline in a lung tumor, and the activities of both ChAT and ChoK are increased in cells of lung cancer.

肺癌的胆碱显像有异常增高，其增高原因与肺癌细胞中胆碱代谢的磷酸化途径及乙酰化途径增高有关。

The incidence of gallstones in psychiatric patients is much higher than that in normal people, may be related to less movement, weight gain, metabolism disorder of glucose and lipid and weak contractility of cholecyst after the administration of antipsychotics.

精神病人胆石发生率明显高于正常人群，其原因可能与服用抗精神病药物后病人活动减少，体重增加，糖、脂质代谢异常以及胆囊收缩功能下降等因素有关。

Objective To observe the effect of cholecystokinin on energy metabolism of obesity rats after acupuncture.

目的 观察肥胖大鼠针刺后胆囊收缩素（cholecystokinin，CCK）对其能量代谢的影响。

The results indicated that the pesticide could be distributed through the body and cumulated in peripheral compartment relatively,but it could be eliminated rapidly.With parameters such as t1/2α valued 3.40min,t1/2β 59.03min and Cl 0.018ml·min-1,Its metabolism followed two-compartment open model after administration of 10 mg/kg.It was primary distributed to blood-riched organs and fat tissues and ready to be biotransformed.The metabolic product were detected in choler,which had stronger polarity with retention time 4.25min;and no parent compound was found in both urine and faeces.Key words: Toxicokinetics;Fenamithion;Organophosphorus pesticide

结果显示：螨胺磷在体内全身分布，并有周室富集，消除较快，在10mg/kg静脉注射呈二室模型，t1/2α为3.40min，t1／2β为59.03min，全身清除率Cl0.018ml·min-1；螨胺磷主要分布于血流量大的器官及脂肪组织；螨胺磷在体内不稳定，能被肝脏代谢转化成极性更高的化合物后经由胆汁排出，该成分可在同样的色谱条件下被分离，峰保留时间4.25min；粪尿中均未检出原药。

The chondriosome signal transduction pathway: In the existing of dATP, Cytc combines with Apaf-1, to exposure CARD motif on Apaf-1, and then combines CARD of proaspase-9 into apoptosome, The result is the activation of procaspase-9, and the latter activates Caspase-3, 6s, according induces apoptosis.

已有研究表明，某些细胞在其发生发展过程中Fas的表达不断增加，而凋亡抑制基因Bcl-2的表达逐渐减少，最终导致细胞凋亡的发生，完成细胞代谢过程，达到细胞增殖与死亡的平衡。

RESULTS: Before freezing, chondrocyte metabolic activity was identical in all the conditions tested.

结果：在冻结前，软骨细胞的代谢活动能力是相同的。

The biomechanic specificity and functional state of cartilage is based on the normal chondrocyte growth and metabolism.

关节软骨细胞的正常分化、增殖及代谢决定着关节软骨的力学特性及功能状态。

In this subject, we determined the effects of CRH and its related peptides, glucocorticoids and cytokines on the regulation of cPLA_2, COX-2 and PGDH in placenta and chorion.

前列腺素是妊娠期宫内组织分泌的一种重要激素，在人类的妊娠和分娩过程中发挥着重要的作用，其浓度受到前列腺素合成酶与代谢酶的共同调节。

This study aimed at the problem of low content of protein in plant tissue, low solubility of some components in amphoteric electrolytes and the disturbance of secondary metabolites such as chromatophore, phenols and quinones to the separation of two-dimensional electrophoresis.

针对植物组织蛋白质含量较低，有些组分在两性电解质中的溶解性低以及绿色组织中的色素、酚类、醌类等次生代谢产物干扰蛋白质双向电泳分离效果的问题，以玉米苗期叶片为材料，对蛋白质裂解液、蛋白质浓度测定体系、等电聚集电泳电压和时间、聚丙烯酰胺凝胶浓度等技术参数做了改进。

The influence of chromium metabolism to human health and sport was investigated.

探讨格代谢对人体健康及运动的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。