猪肝细胞微粒P_(450)体外代谢隐丹参酮的研究

用钙离子沉淀法制备猪肝细胞微粒体Ｐ４５０ 进行了体外代谢隐丹参酮的研究。用Ｌｏｗｒｙ 法测定肝微粒体蛋白含量平均为２ ．４６０ ±０ ．６９９ ｍｇ／ ｍ Ｌ;Ｏｍ ｕｒａ 法测定猪肝微粒体Ｐ４５０ 含量平均为０ ．１７６ ±０ ．０５３ ｎ ｍｏｌ／ ｍ ｇ 。从Ｐ４５０加还原型辅酶Ⅱ的体外代谢系统中分离纯化了２ 个主要代谢产物,经光谱分析鉴定为丹参酮ⅡＡ 与１羟基丹参酮ⅡＡ,并比较了隐丹参酮在猪体内外的代谢差异。     

The Missing Child in Child Protection: The Constitutional Context of Child Maltreatment From Meyer to DeShaney

This paper employs DeShaney v Winnebago County (1989) as an illustration of how the law has lost sight of the interests of children in cases of child maltreatment. The historical constitutional context of child maltreatment – balancing state's interests and parental rights – is discussed. The opinions in DeShaney and two of the major criticisms of the majority's opinion – the action versus inaction dichotomy and the restrictive interpretation of the special relationship doctrine – are then considered. Legislatively created entitlements to protection are suggested as an avenue of relief for injured children which also necessitates a focus on the rights and interests of children.     

美国在伊拉克的战略进展与局限--对美国《我们在伊拉克获胜的国家战略》报告的解读

<致胜战略>报告由战略概览、战略细节和战略支柱组成.报告指出美国在伊拉克的战略进展,即美国在伊拉克的民主化政治重建进程有条不紊;伊军重建初具规模;伊拉克经济系统初步恢复.但不可否认,美国在伊拉克的战略有许多局限因素,即宗教文化体系迥异、集权专制的伊拉克政治传统;殖民主义历史阴霾导致伊拉克国家政治整合危机;美国战略目标与战略后果的差异,全球战略与局部战略的矛盾.美国以"致胜"所标识的伊拉克战略,胜利前景黯淡,将会处于遥遥无期的政治博弈之中.     

Genetic polymorphism for the PowerPlex 16 system from the Chinese Tujia Ethnic Minority Group

POPULATIONS: The population studied was the Tujia population, living in the Hunan Province, China. Their ancestors had lived in the region for at least three generations. As a Chinese minority group, the Tujia ethnic group, with a population of 8,028,133 (year of 2000), is mainly distributed in the Wuling mountain area in the three provinces of Hunan, Hubei, and Sichuan. The Tujia population have their own language, which belongs to the Tibetan-Myanmese Language Group of the Chinese-Tibetan Language Family, but the large majority have come to speak the Han and Miao languages, now that the Tujias have been largely assimilated.