细胞发生的

Autophagy is an important process in which preformed lysosomes process endogenous substrates in cells.

自噬是发生在细胞中由初级溶酶体处理内源性底物的重要过程。

First, new cells are produced by division, in the higher plant; this occurs most commonly, although not exclusively, in regions called meristems.

首先，通过分裂产生新细胞，这在高等植物中尽管不只是但通常是发生在称为分生组织的区域内

Electron microscopic examination of the ultrathin sections revealed virions 47.6 ± 2.3um in diameter.

超薄切片显示病毒在感染细胞的胞浆内发生，直径约为47.6±2.3um。

TWP could prevent the occurrence of T1DM in NOD mice, whose mechanism might be correlated to the down-regulating of the expression of Thl cytokines in pancreatic tissues.

结论TWP可预防NOD鼠糖尿病的发生，其机制可能与下调胰腺组织Th1细胞因子表达有关。

The occurrence of metastasis to the head and neck region in renal cell carcinoma is extremely rare.

肾细胞癌发生头颈部的转移十分罕见。

Methods Twenty whole blood specimens of volunteers collected in tube containing three series:sodium heparin as anticoagulant were treated with glyceraldehydes and normal saline respectively, potassium oxalate as anticoagulant were treated with sodium fluoride.

由于离体全血标本中细胞仍在不停地糖酵解，在标本运转、放置、处理过程中会引起血葡萄糖浓度下降和乳酸浓度升高，使血糖和乳酸的浓度在测定前已经发生变化。

Pathological changes could be found in each stage of oocytes with transmission electron microscope.

经扫描电镜观察，各阶段卵母细胞均发生明显的病理变化。

Results The positive rates of P27 protein expression in SCS, HSIL, CNST and ONST were 35%(21/60), 38.89%(14/36), 77.78%(42/54) and 80%(8/10), respectively.

目的 探讨P27蛋白表达与宫颈鳞状细胞癌发生、发展的关系。

AIM To investigate the effects of apoptosis and bcl-2 gene in gallbladder neoplasms.

目的 探讨细胞凋亡及其调控基因bcl-2在胆囊癌发生发展中的作用。

It is usually characterized by a reduction in capacity for self-maintenance and repair of cells, and hence deterioration.

其显著特点是细胞自动维持和修复的功能减退，因此发生退化。

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％。