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艾滋病伦理和政策问题研究扩大艾滋病检测和咨询专家研讨会

作者： bernard M．branson H．Hunter Handsfield Margaret A.Lampe Robert S.Janssen Allan W.Taylor sheryl b.lyss Jill E.Clark Division of HIV/AIDS Prevention National Center for HIV/AIDSViral HepatitisSTDand TB Prevention MD Division of STD Prevention National Center for HIV/AIDSViral HepatitisSTDand TB Prevention and University of WashingtonSeattleWashington MD Division of HIV/AIDS Prevention National Center for HIV/AIDSViral HepatitisSTDand TB Prevention MPH Northrup Grumman Information Technology MPH

These recommendations for human immunodeficiency virus (HIV) testing are intended for all health-care providers in the public and private sectors,including those working in hospital emergency departments,urgent care clinics,inpatient services, substance abuse treatment clinics,public health clinics,community clinics, correctional health-care facilities,and primary care *** recommendations address HIV testing in health-care settings *** do not modify existing guidelines concerning HIV counseling,testing,and referral for persons at high risk for HIV who seek or receive HIV testing in nonclinical settings (e.g.,community-based organizations,outreach settings,or mobile vans).The objectives of these recommendations are to increase HIV screening of patients,including pregnant women,in health-care settings;foster earlier detection of HIV infection;identify and counsel persons with unrecognized HIV infection and link them to clinical and prevention services;and further reduce perinatal transmission of HIV in the United *** revised recommendations update previous recommendations for HIV testing in health-care settings and for screening of pregnant women

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The anti-angiogenic and antibacterial effect of Tinomiscium philippinense Miers.(Menispermaceae)leaf extract

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Journal of Coastal Life Medicine 2016年第1期 61-68页

作者： sheryl Rena-Aguila Mario A.Tan Oliver b.Villaflores The Graduate School University of Santo TomasManilaPhilippines College of Science University of Santo TomasManilaPhilippines Research Center for the Natural and Applied Sciences University of Santo TomasManilaPhilippines College of Nursing University of Santo TomasManilaPhilippines

Objective:To determine the toxicity profile,anti-angiogenic and antibacterial activity of the crude and semi-crude leaf extracts of Tinomiscium philippinense(***).Methods:The leaves of *** were extracted with methanol and partitioned with solvents of different polarities,namely,hexane,dichloromethane and *** extracts were subjected to duck chorioallantoic membrane assay to establish its anti-angiogenic *** assay was utilized to determine the minimum inhibitory concentration and minimum bactericidal concentration of the different extracts of the ***:The dichloromethane leaf extract of *** at 1000μg/disc showed the highest anti-angiogenic activity with 37.46%*** the fractions exhibited a bacteriostatic and bactericidal effect on the three bacterial strains with Pseudomonas aeruginosa,a Gram negative lactose fermenter exhibiting a higher sensitivity to dichloromethane semi-crude extract among the treatment *** the toxicity test,no mortality and no change in behavior were observed in the Sprague-Dawley rats 14 days after the oral administration of the plant *** methanolic leaf extract of *** is non-toxic at a maximum dose of 5000 mg/***:The dichloromethane leaf extract of *** is a potential antiangiogenic endemic plant *** plant extract is also a potential antibacterial candidate as determined by microwell *** anti-angiogenic and antibacterial activity of the plant may be attributed to the essential oil,steroid,flavonoid,sterol and triterpene content of the plant.

关键词： Tinomiscium philippinense Duck chorioallantoic membrane assay Antibacterial assay Toxicity test

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加拿大一名初中生的作文(含教师评语)

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语文学习 1989年第7期 24-26页

作者： sheryl Yung 王霖

说明这是加拿大b、C省维多利亚市一名初中学生写的报告。报告写作是北美洲一些中、小学生写作训练的一种重要形式。报告由老师命题。每次命题可能多达十几个或二十个,由学生选择一个题目去写。命题范围多为历史、地理、人文、社会或动... 详细信息

说明这是加拿大b、C省维多利亚市一名初中学生写的报告。报告写作是北美洲一些中、小学生写作训练的一种重要形式。报告由老师命题。每次命题可能多达十几个或二十个,由学生选择一个题目去写。命题范围多为历史、地理、人文、社会或动物、植物等方面的题目。学生围绕题目去阅读有关的报刊、书籍、画报、百科全书

关键词：美洲狮维多利亚市小狮子教师评语加拿大

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