细胞发生的

Objective To analyse the oncocyte appeared in the fine needle aspiration cytology samples,discuss the morphologic and histogenetic features.

目的 对针吸细胞学标本中出现的嗜酸性细胞进行分析，探讨其形态学特征和组织发生的本质特性。

Based on their mophological characteristics,DEV nucleocapsids could be divided into 4 distinct groups which were the hollow nucleocapsid,the nucleocapsid with several nucleic acid particles closely attached to its inner wall ,the concentric circle nucleocapsid and the infarctate nucleocapsid.

呈圆形。直径150～300nm，存在于胞浆空泡内；DEV可在DEF中分别形成胞浆内和胞核内包涵体结构；伴随子代病毒在细胞内的出现，胞浆内迁出现豆英状、马蹄形、半圆形、圆形、同心圆形等与病毒发生有关的电子致密结构。

The imbalance of their expressions may be one of the causes of oligohydramnios.

Caspase3与Bcl-2在胎盘滋养细胞中的表达失衡可能是羊水过少发生的原因之一。

OBJECTIVE: To discuss the effect of the reverse transcription virus mediated human bone morphogenetic protein7(hBMP-7) gene transfection on the proliferation and osteogenetic differentiation of the bone marrow mesenehymal stemcells of the rabbits.

目的：探讨逆转录病毒介导的人骨形态发生蛋白7基因转染对兔骨髓间充质干细胞增殖和向成骨细胞分化的影响。

The ani-mal amount of happening hepatic cell necrosis changes in2.00g/kg group was lowered,the degree of pathobiological changes was lightened,and the cell necrosis-changed evaluation had dramatical differences compared with the CCl 4 control group.

结果 0.67g/kg和2.00g/kg剂量组的血清谷丙转氨酶、谷草转氨酶水平降低，与CCl 4 对照组比较（P.05）；2.00g/kg剂量组发生肝细胞坏死的动物例数明显减少，病变程度减轻，坏死评分低于CCl 4 对照组（P.01）。

2The animal amount of happening hepatic cell necrosis changes in 2.00g/kg group was lowered,the degree of pathobiological changes was lightened,and the cell necrosis- changed evaluation had dramatical differences compared with the CCl4 control group.

结果 0.67g/kg和2.00g/kg剂量组的血清谷丙转氨酶、谷草转氨酶水平降低，与CCl4对照组比较( P ＜0.05)；2.00g/kg剂量组发生肝细胞坏死的动物例数明显减少，病变程度减轻，坏死评分低於CCl4对照组( P ＜0.01)。

2The animal amount of happening hepatic cell necrosis changes in 2.00g/kg group was lowered,the degree of pathobiological changes was lightened,and the cell necrosis- changed evaluation had dramatical differences compared with the CCl4 control group.

结果 0.67g/kg和2.00g/kg剂量组的血清谷丙转氨酶、谷草转氨酶水平降低，和CCl4对照组比较( P ＜0.05)；2.00g/kg剂量组发生肝细胞坏死的动物例数明显减少，病变程度减轻，坏死评分低于CCl4对照组( P ＜0.01)。

2The animal amount of happening hepatic cell necrosis changes in 2.00g/kg group was lowered,the degree of pathobiological changes was lightened,and the cell necrosis- changed evaluation had dramatical differences compared with the CCl4 control group.

结果 0.67g/kg和2.00g/kg剂量组的血清谷丙转氨酶、谷草转氨酶水平降低，与CCl4对照组比较( P ＜0.05)；2.00g/kg剂量组发生肝细胞坏死的动物例数明显减少，病变程度减轻，坏死评分低于CCl4对照组( P ＜0.01)。

Objective To discuss the clinicopathological features of pleomorphic xanthoastrocytoma in cerebellum.

目的 分析和讨论发生在小脑的多形性黄色星形细胞瘤的临床病理特点。

We thought that we can prognose the occurrence and degree of CVS according to CT imaging and cytokines variety in cerebrospinal fluid.It can also direct the therapy.

根据早期CT影像及脑脊液中炎性细胞因子的变化可以预测脑血管痉挛的发生，从而指导治疗。

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％。