组织形态学

At the same time, the morphological changes in blood vessels, neuroglia cells and neurons were observed in rats.

结果显示在电磁脉冲辐照后，海马神经细胞不仅发生快速的坏死，而且还发生凋亡，同时在早期即可见到血管、胶质细胞和神经元等组织的形态学异常。

Necrosis was observed in some of the 30 Gy-3-month-period group. Different levels of morphological changes in blood vessels,neuroglia cells and neurons were found in rats of all other groups.

在30 Gy照射后3个月组中有坏死灶的存在，而其他组别中可以看到血管、胶质细胞和神经元等组织的形态学异常。

The results indicated that EMP can promote necrosis and apoptosis of hippocampal neurons,induce morphological changes in blood vessels, neuroglia cells and neurons at early stage, which may be the possible injury mechanism in rat brain induced by EMP.

表明大鼠大脑受电磁脉冲辐照后早期海马区可发生神经细胞坏死和凋亡，以及各组织成分的病理形态学改变，上述变化可能与电磁脉冲致细胞DNA损伤有关。

In treatment group, there was no progressive necrosis in stasis zone, and at 24 h post injury, capillary dilation, cell edema and inflammatory infiltration were lessened significantly. In control group, 2 wounds had progressive necrosis (accounted for 10% of the total). Cell edema, inflammatory infiltration and capillary thrombosis were serious, Until 72 hr post injury, cell edema did not subside and necrosis of the dermis worsened. 2. Pathological assessment of the stasis zone tissue: As compared with that in control group, in treatment group the dermis structure in stasis zone was intact and the collagenous fiber bundle was normal.

结果：①创面细胞形态学改变：伤后8h毛细血管扩张、细胞水肿，炎性浸润最明显；治疗组中央淤滞区无进行性坏死，伤后24h后毛细血管扩张、细胞水肿、炎性浸润减轻；对照组2个创面呈进行性坏死（占10%），中央淤滞区细胞水肿、炎性浸润明显，毛细血管血栓形成，伤后72h水肿仍明显，真皮坏死加重；②淤滞区组织病理学评分：治疗组与对照组相比，治疗侧淤滞区的表皮结构相对完整、胶原纤维束相对正常，粒细胞浸润小于5个/400倍视野。

By ABC-immunohistochemical technique combined with LBAS- LUZEX-F computer automatic pictural analysis system, we detected the HSV-1 antigens in cornea of HSK rabbit dynamically.

通过对HSK兔三叉神经节病理形态学及定量免疫组织化学研究，首次定量分析了三叉神经节各分支区域神经原内HSV-1抗原分布情况，揭示SCRN抑制病毒抗原，保护神经细胞的作用。

The results show that DNA content and pleomorphism of the nucleus of the cancerous cell are of two prognostic factors.

并探讨了胆管癌细胞核形态学与其TNM分期、组织病理学分级、肿块大小、浸润性和淋巴转移等生物学行为的关系。

In order to investigate the effect of IFN-γon the expression of TNF-αin the hypothala- mus-pituitary-ovary axisof RU486-induced aborted SD rats, RU486 was used to establish the abortion model, then the aborted rats were administrated with different doses of IFN-γintraperitoneal injection, the method of immunohistochemical ultrasensitive SP was us- ed to study the variation of positive TNF-αcells in hypothalamus, pituitary, ovary and uterus in normal pregnant group A, aborted model group B and three different doses of IFN-γgroup C,D,E. The main goal of this research was to study whether the low dose of IFN-γcould have a protective function to pregnancy and the mechanism of its function so as to provide morph- ologic basis for the scientific using of IFN-γin the process of animal abortion control.

为探讨IFN-γ对流产大鼠下丘脑-垂体-卵巢轴(hypothalamus-pituitary- ovary-axis，HPOA )TNF-α表达的影响，本试验用米非司酮(RU486)建立SD大鼠流产模型，通过腹腔注射不同剂量IFN-γ，采用超敏感免疫组织化学SP法(链霉素抗生物素—过氧化物酶法)，观察了孕13天(d13)SD大鼠正常妊娠A组、流产模型B组、不同剂量IFN-γC、D、E组下丘脑、垂体、卵巢、子宫TNF-α的表达变化，探讨低剂量IFN-γ对妊娠是否有保护作用及其作用机制，期望能为在妊娠过程中如何科学应用IFN-γ防止动物流产提供形态学依据。

From the viewpoints of cellular morphology and enzymic histochemistry, we adopted the pseudopod method and NBT test for the measurement of spontaneous activation of neutrophils in vitro The time course curves of spontaneous activation of neutrophils from healthy donor were drawn.

从细胞形态学和细胞酶组织化学的角度出发，用伪足法和NBT法检测体外中性粒细胞的自发性激活，研究了正常人中性粒细胞体外自发性激活的时相特征，对这两种方法进行了对比分析。

Three divergent types in Puna chicory population: split-leaf type, full-leaf type and red-leaf under same condition are based on genetic makeup.

为研究对象，将形态学、生态学、生理学、细胞学、同工酶方法相结合，在不同组织水平上，研究普那菊苣种内的遗传变异和变异程度。

RESULTS: FMT can promote the retinal reattachment, reduce the morphology damage of retina cells and tissue and improve sight.

结果：复明片能促进脱离视网膜复位，减轻视网膜组织及细胞的形态学损伤，改善视功能。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。