细胞坏死

The result indicate: Erysimum cheiranthoides can obviously inhibit tumor of S180 and H22, enhance the life quality of mice bearing tumor . The mechanism may be: improve the function of immune system , inhibit the growth of tumor cells and accelerate tumor cell necrosis .

通过以上实验研究表明：桂竹糖芥总甙对S_(180)和H_(22)荷瘤小鼠有明显抑瘤作用，提高生命质量，其可能机制是通过改善小鼠免疫功能，抑制肿瘤细胞增殖以及使肿瘤组织大片坏死而实现的。

Objective: To investigate the effect and mechanism of transplantation of marrow stromal cells in treating femoral head necrosis.

目的：探讨骨髓基质细胞移植治疗股骨头坏死的疗效和治疗机制。

Results Sodium ferulate obviously inhibited the rising of serum alanine transaminase caused by CCl 4 and dramatically deˉcreased liver fat storage as well in a dose-dependent manner.Histopathological examination showed that sodium feruˉlate can evidently alleviate the condition of the degeneration of hepatic cells and that of necrosis.

结果 阿魏酸钠明显降低四氯化碳引起的大鼠血清谷丙转氨酶升高；显著减轻肝脏中脂肪蓄积；病理组织学检查阿魏酸钠明显减轻肝细胞的变性和坏死。

Moreover, the heterozygote is refrigerated at low temperature or frozenly reserved in liquid nitrogen for a long time, and after resuscitation, the heterozygote can be directly used in the repair of tissues or organs so as to effectively avoid the necrosis of tissues due to untimely use after assembling.

然后在低温下泠藏或在液氮中长期冻存，复苏后可直接用于组织或器官的修复，有效避免了细胞在组装后若不及时使用就会出现的坏死现象。

OBJECTIVE: To investigate the effect of Jiangu granula on the apoptosis of rat osteoblast induced by TNF-ɑ.

目的：验证健骨颗粒含药血清对肿瘤坏死因子α诱导的鼠成骨细胞凋亡的影响。

Methods A retrospective analysis was done in 11 cases of AM in terms of their clinical data and histological characteristics, such as cell caryomitosis, cell heterotype and tumor necrosis. The survival and recurrence were followed up.

回顾性分析11例AM病人的临床资料与光镜下的组织学特征，计数核分裂象、细胞异型程度以及肿瘤坏死的情况，并随访病人的生存情况和复发率。

To investigate the role of inflammatory cytokines in the pathogenesis of lung ischemia-reperfusion injury,the rat ischemia model with occlusion of left hilus for 45-minute was set up and the changes of levels of TNFα,IL-6 and IL-8 in lung tissues and plasma were dynamically observed during lung ischenia-reperfusion.

为探讨炎性细胞因子在肺缺血再灌注损伤发病机制中的作用，采用大鼠在体温缺血再灌注模型，动态测定了肺组织和血浆肿瘤坏死因子α、白介素-6(IL-6)和白介素-8(IL-8)含量的变化。

Keywords histiocytic necrotizing lymphadenitis; parvovirus B19; in situ hybridization; immunohistochemistry

组织细胞性坏死性淋巴结炎；微小病毒B19；原位杂交；免疫组织化学

RESULTS The chief pathological changes were the necrosis of histocyte and inflammation reaction within24h after fracture,the repair-ing cells showed active proliferation during72h to3wk,and normal osseous tissue was formed after8wk at the fracture sites.

结果 伤后24h内骨折端病理改变以组织坏死和炎症反应为主要变化，72h～3wk出现极为活跃的修复细胞增生，8wk基本达到骨性愈合。

Laser irradiation can lead to cell reduction, tissue necrosis and hyalinization and the lower expression of bFGF.

激光照射可使细胞减少、组织坏死和发生玻璃样变，使bFGF的表达减弱。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。