1、

In all factors of vegetation structure characteristic, the average height of shrubs, the average canopy of trees and the average canopy of grass are difference factors in whole level, and the density of Black birch ( Betula dnvurica) is difference factor in specific composition level.

各样地的植被结构特征因子中,灌木平均高度、乔木平均盖度(郁蔽度)、草本平均盖度是各样地在总体水平上的差异因子,黑桦密度是样地树种组成水平上的差异因子;

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2、

TLR-9's binding to its specific ligands is an important factor for the onset of lupus.

其中TLR -9 与其特异性配体结合是导致狼疮发病的重要因素.

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3、

AIM: To compare serum tumor necrosis factor α( TNF α) concentration in liver specific glucokinase gene knockout mice and two kinds of streptozotocin induced diabetic mice, and to explore the possible role of TNF α in the pathogenesis of diabetes mellitus.

目的:通过比较肝脏特异性葡萄糖激酶基因敲除小鼠和两种链脲菌素诱导的糖尿病小鼠模型血清肿瘤坏死因子α(TNFα)水平,初步探讨TNFα在糖尿病发病过程中的作用。

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4、

Detection of tumor specific growth factor in serum of patients with malignant or nonmalignant

良恶性肿瘤患者血清恶性肿瘤特异性生长因子检测结果分析

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