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阿尔茨海默症(Alzheimer’s disease,AD)是一种进行性中枢神经系统退行性疾病。在临床上表现为认知和记忆功能下降,以神经元细胞内......

In the present study,juvenile rainbow trout (Oncorhynchus mykiss) were acclimated at 5 temperatures.Fish in the con- tro......

目的 实验室评价灭螺酯的杀螺效果,并观察经灭螺酯处理的钉螺酶活性的变化,探讨灭螺酯杀螺机制.方法 采用实验室浸杀法,浸泡24、48......

The FSM-16, MCM-41 and SBA-15 type hexagonal mesoporous silica materials having a highly arrange in order of the 2-dimen......

Field experiment was conducted to study the effect of applying organic matter in wind blown soil on microbial biomass an......

Four japonica rice varieties differed in cooking and eating qualities were used in a pot experiment to study the relatio......

To investigate the relationships among β-mannanase, β-mannosidase and α-galactosidase required for degrading galactom......

This study was to discuss the relationship among the change in the activity of Bombyx mori carboxylesterase (BmCarE)in t......

The violaxanthin de-epoxidase gene was cloned from rice (Oryza sativa subsp. japonica). The full length of the cDNA is 1......

目的观察胎脑提取液对衰老小鼠肝细胞琥珀酸脱氢酶(SDH)和酸性磷酸酶(ACP)活性的影响,探讨胎脑提取液的抗衰老作用.方法选用健康昆......