细胞发生

The chemico-biological process on the interface established by cells and solid surface is a fundamental chemical problem confronted by medical, environmental, agricultural sciences as well as biotechnology.

在细胞和固体表面建立的生物界面上发生的化学－生物学过程是一个医学、环境、农业和生物技术共同面对的问题。

These mammary stem cells ensure the regeneration, galactopoiesis and degeneration of mammary gland in repeated pregnancy and birth.

因此，研究大鼠胚胎期和出生早期乳腺的各个发育阶段的形态学特点、各种细胞成分的组成和分布规律，以及乳腺干细胞在各个时期的特点将帮助我们更深入地了解乳腺的发生、发育以及乳腺干细胞的生物学特性，并有助于了解乳腺干细胞与乳腺发育、再生、癌变之间的关系。

An enzyme that catalyzes the hydrolysis of a galactoside.

外酶酶的一种，如消化酶，在细胞外发生作用

Galla Chinensis ethanol extractant had strong antibacterial activity against 124 strains of S. epidermidis, and the cell morphology of S. epidermidis changed.

五倍子乙醇提取物对表皮葡萄球菌具有较强的抗菌作用，可使菌细胞形态发生显著改变。

Part I Cbx4 promotes SUMO modification of DNA methyltransferase 3a Dnmt3a is one of de novo DNA methyltransferases in mammals, which are responsible for the generation of somatic methylation patterns during embryogenesis and gametogenesis.

第一部分：Cbx4促进DNA甲基转移酶3a的SUMO化修饰 Dnmt3a是哺乳动物中的一个起始性甲基转移酶，负责在胚胎发育和配子发生过程中创建各类细胞的甲基化谱式。

To elucidate the relationship of GSE expression and gametogenesis, mRNA (0.5μg each) from mouse testis and ovary on different postnatal days were analyzed by RT-PCR with specific primers for GSE cDNA. The GSE mRNA in the testis of mouse was first detected at Day 14 postpartum, when cells at mid-pachytene are likely to appear.

为了阐明GSE表达与配子发生的关系，从0～49日龄小鼠睾丸和卵巢中提取mRNA（每样品0.5μg，将其与特定的GSE cDNA引物进行RT-PCR反应，分析的结果发现，GSE mRNA在出生后第14天的小鼠睾丸中首先被检测到，这一时间正是中粗线期精母细胞很可能出现的时期。

Alpha and beta particles and gamma rays contain sufficient energy to ionize molecules in cells.

粒子和γ射线蕴涵足够的能量使得细胞中的分子发生电离。

The occurrence and development of lung cancer was a complex multi-factorial multi-step biological process,and apoptosis imbalance was closely related to it.puma was a new member of the apoptosis-related genes that was initially identified in 2001,and was the downstream garget gene of p53,and through p53-dependent and non-dependent pathway to promote apoptosis.

肺癌的发生发展是一多因子、多步骤的复杂生物学过程，与凋亡失衡有着密切的关系。puma是2001年新发现的凋亡相关基因领域新成员之一，是p53的下游靶基因，可通过p53依赖和p53非依赖途径促进细胞凋亡，其介导的凋亡机制在肿瘤包括肺癌发展的多阶段中都起到重要的作用。

Apoptosis may play an important role in the genesis and development of ALI.

细胞凋亡可能在脓毒症ALI发生、发展中起着重要作用。

The immunoinflammatory reaction induced by glia is one of the major pathogenetic factors.

胶质细胞介导的免疫炎症反应是导致该疾病发生的主要因素之一。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。