Comparison of Common Immunoassay Kits for Effective Application in Workplace Drug Urinalysis [0.03%]
常用免疫测定试剂盒在工作场所药物尿检中有效应用的比较研究
R H Liu
R H Liu
Workplace drug urinalysis protocols include an initial immunoassay followed by a confirmation gas chromatography/mass spectrometry (GC/MS) test of immunoassay-positive samples. (Drug categories that are commonly tested include: amphetamines...
Bufotenine - A Hallucinogen in Ancient Snuff Powders of South America and a Drug of Abuse on the Streets of New York City [0.03%]
Bufotenin——南美古代鼻吸粉末中的致幻剂和纽约街头的成瘾性药物
R P Chamakura
R P Chamakura
Bufotenine, an isomer of psilocin, is a controlled Schedule I hallucinogenic substance under the New York state and Federal laws. Bufotenine was identified in 42 case samples received at the New York City Police Laboratory since May 1992. T...
J D Cody
J D Cody
Analysis and interpretation of amphetamine results is a challenging process made difficult by a number of factors. One of the complications comes from determination of the origin of amphetamine or methamphetamine in a sample. Given the rela...
Illicit Production of Cocaine [0.03%]
非法制造可卡因
J F Casale,R F Klein
J F Casale
The predominant methods currently used for illicit production of cocaine are described. For illicit natural cocaine (i.e., from coca leaf), this includes production of coca paste from coca leaf via both the solvent and acid extraction techn...
Estimation of Postmortem Interval Using Arthropod Development and Successional Patterns [0.03%]
利用节肢动物发育和群落更替特征估算尸体放置时间区间
M L Goff
M L Goff
Insects are frequently the first organisms to arrive at a dead body. By their activities they begin a biological clock that will allow for an estimation of the postmortem interval (PMI). In this publication, the two general approaches to es...
H H McCurdy
H H McCurdy
In the first part of this paper, procedures using β-glucuronidase for the analysis of drug conjugates in urine are reviewed and compared to the more classical techniques of acid hydrolysis. Morphine-3-β-D-glucuronide is one of the most co...
S C Chan,S L Nolan
S C Chan
Anabolic steroids are abused for performance enhancement by athletes, and for appearance alteration by others. Urine drug testing is an effective deterrent in reducing their abuse. We have reviewed the current status of published informatio...
A Historical Review of the Characterization of Blood and Secretion Stains in the Forensic Science Laboratory Part One: Bloodstains [0.03%]
forensic科学实验室血液和分泌物检测的历史回顾 第一部分：血液检测
P H Whitehead
P H Whitehead
Laboratory tests were established during the latter part of the 19th century and the beginning of the 20th century that determined whether or not a stain was blood and, if so, from which species it originated. A few years after the discover...
Genetic Polymorphisms of Human Parotid Saliva and Their Application to Forensic Science [0.03%]
人腮腺分泌物遗传多态性及其在法医学中的应用研究
S Tsuchida,S Ikemoto
S Tsuchida
Human saliva is one of the valuable resources for the identification of genetic markers. A number of polymorphisms are found in salivary proteins and enzymes. They could provide the important information for genetic studies and forensic sci...
Application of Serological and DNA Methods for the Identification of Urine Specimen Donors [0.03%]
血清学及DNA方法鉴定尿检送检人身份的应用研究
M M Hplland,R Roy,M D Fraser et al.
M M Hplland et al.
Recent implementation of urine drug-screening policies in the workplace has resulted in an increase in the submission of substituted urine specimens. Donor verification of urine specimens often becomes necessary when the origin of a specime...