原细胞

The collagen subtypes Ⅰ and Ⅲ are essential components of the cardiac extracellular matrix maintaining the functional integrity of the heart.

型胶原是心肌细胞外基质的基本组成成份，对保持心功能的完整性起着重要作用。

Pro-collagen type I secretion by human fibroblasts stabilized during long-term culture, providing a continuous and functional human dermal matrix.

人的成纤维细胞通过长期的培养稳定的分泌前胶原蛋白 I ，在长期的培养过程中还提供了持续的和有功能性的人的真皮模型。

Objective:To make sure if fusing with activated B lymphocytes could improve the immunogenicity of tumor cells.

摘 要 目的：了解肿瘤细胞与活化B淋巴细胞的融合能否提高前者的免疫原性。

The results from blood protein, karyotype and mtDNA demonstrate further that Gallus domesticus originated from Gallus gallus.

从血液蛋白、细胞遗传和mtDNA等方面进一步证明红色原鸡为家鸡的祖先。

Objective To study changes of proliferation and function of primary renal cells after being exposed to different dose of gamma rays.

目的 研究受不同剂量γ射线照射后，原代培养肾小管上皮细胞增殖和功能的改变情况。

OBJECTIVED: To investigate in vitro and vivo biological characteristics of primary culture of human primordial germ cells on fibroblast feeder layer of human endometrium.

目的：观察接种于人子宫内膜成纤维细胞饲养层上原代培养的人原始生殖细胞在体内外的生物学特性。

According to Dr. Paoloni, glyceryl trinitrate is a nitric oxide donor that has been shown in animal studies to increase fibroblast collagen synthesis, thus potentially improving tendon healing. Previous studies conducted by Dr. Paoloni and colleagues have shown the preparation to be effective in improving tennis elbow and Achilles tendinopathy (by 12% and 14%, respectively).

Paoloni医师指出，硝基甘油是一种可以供给一氧化氮的物质，在动物试验上证实，这项药物可以促进纤维细胞胶原的合成，也藉此促进肌腱病变的痊愈；过去的研究也显示，这项药物可以有效的改善肘部及Achilles肌腱病变(改善率分别为 12% and 14%)。

The concentration of human chorionic gonadotropin and progesterone in the culture medium was detected by electrochemiluminescence immunoassay.

目的研究50Hz工频磁场对离体原代培养的人早孕绒毛滋养细胞分泌功能的影响，探索工频磁场生殖健康效应的可能机制。

AIM Effects of strophathidin on intracellular calcium concentration were investigated in isolated ventricular myocytes of guinea-pig.

目的：观察毒毛旋花子苷原对分离豚鼠心室肌细胞内游离钙离子浓度的影响。

The treatment group (n=30) received an intravenous infusion of ET-receptor antagonist PD142893(0.1mg/kg) 0.5ml, five minutes before unclamping the hemostat. The control group received NS. At 0h, 1h, 2h, 6h, 12h and 24h after transplantation, animals were anesthetized to obtain sample. The left pulmonary venous blood gas, plasma ET-1 and IL-6 were detected. The pathologic condition of transplanted lung was observed and apoptosis was detected by TUNNEL.

分别于移植后0、1、2、6、12、24小时，动物麻醉接呼吸机，原切口进入胸腔，采集标本，各时间点为5只大鼠，采集移植侧肺静脉血行血气分析，检测血浆ET-1和IL-6水平，移植侧肺的上1/3常规病理切片，中1/3用TUNEL法检测凋亡细胞并计数，下1/3检测肺湿/干重比。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐