查询词典 in vitro

Objective: To investigate the effect of high glucose on the expression of cmet in human kidney fibroblasts in vitro, and to explore the regulation of Radix Astragali.

目的：体外研究高糖对人肾脏间质成纤维细胞cmet表达的影响，并观察黄芪药物血清对其的调节作用。

Islet responses to glucose challenge were evaluated in vitro and isolated islets were used successfully to cure streptozotocin-induced diabetes in athymic mice.

在试管内试验兰氏小岛以葡萄糖测试的反应之评估，及分离之兰氏小岛成功的治愈 streptozotocin 诱发糖尿病之无胸腺小鼠。

Positron emission tomography is a kind of atraumatic technology which can detect in vitro the metabolic trace of emitted element in human body and can perform 3D imagings.

正电子发射断层成像技术是一种利用向生物体内部注入正电子同位素标记的化合物而在体外测量它们的空间分布和时间特性的三维成像无创检测技术。

Methods: We generated amastigotes via in vitro transformation from promastigotes and maintained amastigotes in axenic culture using a modified protocol by increasing the FBS from 20% to 50%.

我们通过改良培养基，将小牛血清从20%提高到50%，在体外将前鞭毛体转化为无鞭毛体，并在体外纯培养。

In the study, embryo bud of Impatiens balsamina L was cultured on hormone-free MS medium for promoting, MS medium with 6-BA 3 mg/L+NAA 0.5 mg/L for shoot and root formation, and MS medium containing 6-BA 3 mg/L+NAA 0.5 mg/L for flowering respectively. During about 60 days, plant regeneration and flowering of Impatiens baisamina L was finished in vitro.

研究以凤仙花无菌苗胚芽段作为外植体，经过不含任何激素的MS(0)培养基预培养、MS+6-BA3mg/L+NAA0.5mg/L培养基的诱导芽和根分化、MS+6-BA1mg/L+NAA0.1mg/L培养基的诱导开花，在60d左右实现了凤仙花离体培养再生植株并在试管内开花。

Abstract〕 Objective To study 23-hydroxyl betulinic acid induced apoptosis and growth inhibition of B16 melanoma cell in vivo and in vitro.

摘要〕 目的研究23-羟基桦木酸对体内、外B16黑色素瘤细胞生长的抑制及诱导凋亡作用。

In this thesis,with bioassay results in vitro and total contents of flavones as evaluate indexes, the optimal extract method and extract procedure of Bidens parviflora Willd.were firstly studied.

在黄酮类化合物中，又以黄酮醇和黄酮的活性最好，查尔酮、二氢黄酮、橙酮的活性次之，黄酮苷类化合物的活性较弱。

Objective\ Investigation of the biomechanical properties of chondrocytes in vitro cultured in different time.

目的 探讨软骨细胞在体外不同培养时间的生物学特性。

As an analogs of normal human skin in biophysiography and physiological function, artificial skin serves as a new model in vitro to study the photobiologic relationship of ultraviolet ray and skin.

人工皮肤作为人体皮肤形态及功能的类似物，成为研究紫外线对人体皮肤作用的新型体外模型。

BACKGROUND: Embryonic stem cells develop from early blastular inner cell mass. Under proper condition, ESCs can maintain undifferentiated state in vitro, normal diploid nuclear type, and proliferative potential. In addition, ESCs possess multi-directional differentiation capacity and can differentiate into all sorts of cells of three germ layers.

背景：胚胎干细胞来源于发育早期囊胚的内细胞团，适当条件下能在体外维持未分化状态、正常二倍体核型及无限增殖能力，且具有多向分化潜能，能够发育分化成机体3个胚层的所有类型细胞。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。