منابع مشابه
Microcrystal analysis of cocaine hydrochloride and added adulterants.
The objective of this project was to investigate the trends of changes in the crystal morphology of cocaine in the presence of the common adulterants, caffeine and lidocaine HCl. By performing gold chloride microcrystal tests on samples of cocaine with adulterants at 10, 20, and 50% concentrations, trends in the changes of the crystal morphology can be linked to specific adulterants and concent...
متن کاملCrack cocaine and cocaine hydrochloride. Are the differences myth or reality?
OBJECTIVE To review and discuss the differences and similarities between the use of crack cocaine and cocaine hydrochloride; and to determine how these findings might affect policies on the imprisonment and treatment of cocaine users. DATA SOURCES English-language publications were identified through a computerized search (using MEDLINE) between 1976 and 1996 using the search terms "smoked co...
متن کاملDNA toxicity of cocaine hydrochloride and cocaine freebase by means of DNA image analysis on Tetrahymena pyriformis.
An assay for computerized scoring of the DNA content of the protozoan Tetrahymena pyriformis has been used for the detection of toxic responses to cocaine, since DNA is responsible for the replication of the genetic material and also reflects closely the number of chromosomes in the nucleus. Thus, doubling of the number of chromosomes in a cell will also correspond to doubling of the DNA conten...
متن کاملSilent Cocaine Poisoning
Background: Cocaine poisoning is known for causing severe clinical effects such as tachycardia, hypertension, agitation and confusion. Absence of clinical manifestations in cocaine poisoning is unusual. Case report: A 26-year old man, known to be a cocaine addict, declared that he was forced by cocaine dealers to swallow many tablets of cocaine, six hours prior to admission to emergency departm...
متن کاملCocaine hydrochloride and benzoylecgonine have no in vitro inhibitory effect against Neisseria gonorrhoeae.
We evaluated 72 clinical Neisseria gonorrhoeae isolates for in vitro susceptibility to cocaine hydrochloride and its metabolite benzoylecgonine and to penicillin, tetracycline, erythromycin, ceftriaxone, and ofloxacin. Although there was a wide range of susceptibilities to the antimicrobial agents, cocaine and its major metabolite, benzoylecgonine, had no demonstrable antigonococcal activity. C...
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ژورنال
عنوان ژورنال: BMJ
سال: 1978
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.6143.1018-a