细胞发生

Objective:To investigate the possible role of apoptosis in the pathophysiologic mechanism of premature calcification of placenta.

目的：探讨胎盘细胞凋亡在胎盘提前钙化发生发展中的作用。

Sometimes, a few of pollen tubles could enter into styles through stigmas, but abnormal callose could deposit in the tubes.

结果表明，诸葛菜花粉很难在3种类型油菜的柱头上黏附和萌发，同时在花粉黏附的部位及其附近柱头乳突细胞内产生大量胼胝质；萌发的少量花粉粒，其花粉管生长迟缓，且发生严重扭曲、肿胀等畸形现象，从而导致其进入柱头也比较困难；少数花粉管能穿过柱头进入花柱，但时常有异常胼胝质沉积在花粉管中。

Expression of p16 gene methylation and protein was related to the carcinogenesis and development of lung cancer.

p16基因甲基化及蛋白的表达情况与非小细胞肺癌的发生、发展有关。

The losing of balance of cell proliferation and cell death is closely related to the carcinogenesis.

肿瘤的发生与细胞增殖和死亡之间的比例失衡密切相关。

Objective:To study the relationship between expression of Ki-67,cell apoptosis in cervical carcinogenesis.

目的：探讨K i-67表达、细胞凋亡与宫颈癌发生、发展之间的关系。

AIM: To discuss the role of oval cells in the carcinogenesis and progression of hepatocellular carcinoma.

摘要目的：探讨卵圆细胞在大鼠肝癌发生、发展过程中的作用。

Methods Summarizing retrospectively 15 cases of pulmonary carcinosarcoma and 2 cases of pulmonary blastoma from January 1979 to November 1998, and reviewing literature to analyse their histologic, clinical feature,diagnosis and treament.

回顾性地总结自1979年1 ～1998年11 收住的肺癌肉瘤15例，肺母细胞瘤2例，并结合文献对其组织发生、临床表现、诊断及治疗方法进行分析。

MethodsSummarizing retrospectively 15 cases of pulmonary carcinosarcoma and 2 cases of pulmonary blastoma from January 1979 to November 1998, and reviewing literature to analyse their histologic, clinical feature,diagnosis and treament.

方法回顾性地总结自1979年1月～1998年11月收住的肺癌肉瘤15例，肺母细胞瘤2例，并结合文献对其组织发生、临床表现、诊断及治疗方法进行分析。

Cartilage-derived morphogenetic protein 1(CDMP1) is one kind of important bioactivity factors participated in cartilage cell differentiation.

前期实验已证实了软骨形态发生蛋白1诱导大鼠脂肪干细胞体外可向软骨细胞形态分化，但是能否在体内成软骨呢？

RESULTS: Scanning electron microscopy showed that cartilage cell and ADSCs induced by CDMP1 grew well in cattle spongy bone scaffold, with mean pore diameter of 382 μm.

结果：扫描电镜示，软骨细胞和经软骨形态发生蛋白1诱导的脂肪干细胞在自制牛松质骨支架上均生长良好，平均孔径约为382 μm。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。