No significant ultrastructural changes were observed in Leydig cells.
间质细胞的超微结构未见明显变化。
The ultrastructural changes in leaf cells of submerged maize Zea mays l.
叶片细胞超微结构的变化进行连续观察。
The principal cell shows the ultrastructural characteristics of secretion and absorption.
各段主细胞均具有分泌细胞和吸收细胞的超微结构特征。
Objective: a study on the ultrastructural changes of ocular muscles in comitant exotropia.
目的：为研究共同性外斜视眼肌的超微病理结构。
Objective to study the histological and ultrastructural changes of retina after brain impact injury.
目的研究颅脑撞击伤早期视网膜的病理改变。
Objective: To observe the ultrastructural changes of arcuate nucleus in hypothalamus of D-gal aging rats.
目的：观察d -半乳糖衰老模型大鼠下丘脑弓状核超微结构的变化。
Objective To study the ultrastructural changes of fibroblast apoptosis in the fracture repairing process.
目的：研究创伤修复过程中成纤维细胞的凋亡及其超微结构改变。
Objective To observe the early ultrastructural changes of the optic nerves after the brain impact injury.
目的研究颅脑撞击伤早期视神经超微结构的改变。
Objective to observe the ultrastructural characteristics of human retinal progenitor cells cultured in vitro.
目的观察体外培养的人视网膜前体细胞的超微结构特征。
The ultrastructural lesions of ependyma and neuron-like cell in the median eminence are characteristic in VD mice.
观察血管性痴呆（VD）小鼠第三脑室正中隆起室管膜表面扫描电镜特征变化并探讨其意义。
ObjectiveTo observe the ultrastructural alterations of the photoreceptor in inherited retinal degeneration in rats.
目的观察遗传性视网膜变性大鼠视细胞超微结构改变。
Methods The ultrastructural feature of the rhomboid fossa in human fetus were examined by scanning electron microscopy.
方法用扫描电镜的方法观察了人胎儿菱形窝室管膜的超微结构。
The ultrastructural changes in atrial cardiac muscle cells of congenital heart disease have, so far, not been reported.
有关先天性心脏病（简称先心病）心房肌超微结构改变尚未见有报导。
Ultrastructural changes in medulla oblongata reticular formation were studied by transmission electron microscope (TEM).
用透射电镜观察了延脑网状结构的超微结构变化。
Objective To investigate the ultrastructural features and it's significance of the skip area with giant cell arteritis (GCA).
目的研究巨细胞动脉炎(GCA)颞动脉活检跳跃区域的超微结构特征及其意义。
There were clearly difference of the anatomical structures and the ultrastructural of chloroplast of leaves in different types.
不同类型苦丁茶叶片解剖结构和叶绿体超微结构间有明显差异。
The ultrastructural features showed some relationship between increased secretory activity and the extent of peritumoral edema.
超显微结构分析显示肿瘤内，分泌作用的增加可能与脑瘤周围水肿的发生有关。
Result:The pathological and ultrastructural changes of spinal cord were significantly improved in the MP group than the SCI group.
结果：与脊髓损伤组相比，预防使用大剂量甲基强的松龙组大鼠损伤脊髓的病理形态及超微结构改善；
There is a close relationship between the ultrastructural change in hypothalamus-pituitary axis and training intensity and duration.
下丘脑-垂体轴细胞超微结构的改变与运动强度和运动时间密切相关。
Purpose To observe the ultrastructural characteristics and its association with DNA fragmentation on experimental thymocyte apoptosis.
目的：观察胸腺细胞凋亡的超微结构及其与DNA裂解的相互关系。
Conclusion the brain impact injury may cause ultrastructural changes of the optic nerve and increase of permeability of blood vessels.
结论颅脑撞击伤可导致视神经超微结构的改变及血管通透性增加。
The pathological changes of the feather pulp were examined by the methods of postmortem, histopathology and ultrastructural pathology.
通过光镜、电镜等方法对鸡马立克氏病羽髓组织进行了形态学研究。
The present results provided another new ultrastructural evidence for the peptidergic synaptic regulation of nt neurons in hypothalamus.
本研究结果为下丘脑nt能神经元的肽能突触调节提供了又一新的超微结构依据。
Objective To study the MRI features and its ultrastructural pathology basis in different myocardial injury areas after acute infarction.
目的探讨急性心肌梗塞后不同心肌损伤区的MRI特征及其超微病理学基础。
The ultrastructural study of lymphocyte infiltration in 11 cases of human esophageal carcinoma and their cytolytic effect were reported.
本文报告11例食管癌组织中淋巴细胞浸润状况及淋巴细胞溶癌效应的透射电镜观察结果。
Methods The histological and ultrastructural changes in myocardium after burn were observed by light microscopy and electron microscopy.
方法采用光镜及透射电子显微镜观察烧伤大鼠心肌病理变化。
Objective To observe the ultrastructural changes of various cell components in a nerve regeneration chamber during its regenerating process.
目的研究神经再生室中周围神经修复过程各组成成份的变化过程。
Objective To observe the ultrastructural changes of various cell components in a nerve regeneration chamber during its regenerating process.
目的研究神经再生室中周围神经修复过程各组成成份的变化过程。
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