形态学

They have been morphologically and cytologically stable with chromosome configuration of "2n=44=22II".

研究表明，两个衍生系在形态学和细胞学上已基本稳定，染色体构型为2n=44=22II。

Despite the fact that the histomorphologic characteristics of this tumor are always necessary for its classification, several authors have reported that the cytopathologic approach, using fine needle aspiration cytology, can establish the final diagnosis.

尽管这种疾病组织形态学对其分类是十分重要的，但是仍有少数学者报道用细针抽吸细胞学的方法可以做出最后诊断。

In this research, the isolates of TuMV from Shandong were separated and purified. Their biological, serological, cytopathological and particle morphological properties were studied.

本研究分离纯化了芜菁花叶病毒的山东分离物，对其生物学、血清学、细胞病理学和粒子形态学特征进行了研究。

Results:(1) The proliferation of Jurkat cells was inhibited by deguelin in a time- and dose-dependent manner, with IC50 value for 24 h being 46.03±0.13 nmol/L.

2鱼藤素以剂量依赖性方式诱导Jurkat细胞凋亡，40 nmol/L的鱼藤素处理24 h后出现明显的DNA剪切现象，伴有典型的凋亡细胞形态学改变，其总凋亡率达(19.87±1.76)%。

Is found to have a close relationship with the living Delesseria according to detailed morphological study between the fossil and modern Delesseria. These new findings show that the Chengjiang Biota is high in species diversity of fossil algae and might offer new evidence for a better understanding of the Cambrian explosive biological evolution and its paleoenvironment.

Nov。。通过比较形态学研究，探讨了该宏观化石藻类的分类归属与亲缘关系，进一步丰富了澄江生物群生物物种多样性的认识，并为研究早寒武世生物演化及其古环境提供了新的化石证据。

Abstract］ AIM: To explore the effect of Jagged1 on the morphology of dendritic cell differentiation.

目的：探讨Jagged1对树突状细胞分化的形态学影响。

Methods: Denticulate ligament was observed and measured on 30 adult specimens.

目的 ：为临床选择性脊神经后根切断术和选择性脊神经前根切断术的开展提供齿状韧带的形态学依据。

By the cooperation of 8-MOP/UVA, the photoaging-characteristic biological markers of the dermic fibroblasts in vivo and in intro were changed as follows:① with a permanent switch of mitotic to stably postmitotic phentypes, fibroblasts displayed growth suppression and morphological changes of cell senescence;② increasing expression of SA-β-galactosidase;③ increasing expression of p16 protein;④ continuous up-regulation of mRNA of MMP-1 and MMP-3, while the protein of TIMP-1 was only slightly induced;⑤ high levels of the 4977bp deleted mtDNA accumulated in dermis and cultured fibroblasts, and large accumulation of a A→C base transversion of 414 position of 〓 of human mtDNA control region for replication of cultured fibroblasts also.

2.8-MOP/UVA作用下，体内外真皮成纤维细胞生物学特性出现具有光老化特征性的改变：①细胞由具有分裂活性的分裂表型转化为不具有分裂能力的分裂后表型，形态学出现细胞衰老的相应改变；②SA-β-Gal表达增加；③p16蛋白表达增加；④MMP-1、MMP-3 mRNA持续表达而TIMP蛋白表达仅被轻微诱导；⑤mtDNA 4977bp缺失大量累积，培养成纤维细胞mtDNA复制控制区〓片段414碱基迅速出现大量A→C的点突变。

One pure strain of the sulfate-reducing bacteria was isolated from a sewage treatment plant in Taiyuan and it was identified as Desulfovibrio desulfuricans by morphological observations, as well as physiological and biochemical measurements.

从太原污水处理厂分离到1株硫酸盐还原菌，对其进行形态学观察及生理生化特征测定，鉴定为脱硫脱硫弧菌。

One pure strain of sulfate-reducing bacteria was isolated from a sewage treatment plant in Taiyuan and it was identified as Desulfovibrio desulfuricans by morphological observations, as well as physiological and biochemical measurements.

从太原污水处理厂分离到1株硫酸盐还原菌，对其进行形态学观察及生理生化特征测定，鉴定为脱硫脱硫弧菌。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了