After 24 hours, rats received a 1 mg/kg methamphetamine challenge test dose in the novel chamber to assess for sensitization. The results showed that rats in both age groups exhibited robust locomotor activity to the acute effects of methamphetamine. However, male and female rats at either age...
Toxicology screens were obtained for suspected suicide attempt or altered sensorium with attending physician suspicion of illicit drug use. Urine toxicology screens were qualitative and performed by means of enzyme multiplied immunoassay (EMIT; Syva Co, San Jose, Calif). All positive test results were...
Biological contamination of dispensing equipment, containers or reagents can lead to false results. Operation Test must be in room temperature (15ºC to 30ºC) 1. Donor collects urine specimen in a urine cup. 2. Cassette and Strip Operation: 2.1 Cassette: Remove test ...
The interpretation of methamphetamine and amphetamine positive test results in biological samples is a challenge to clinical and forensic toxicology for se... F Musshoff - 《Drug Metabolism Reviews》 被引量: 149发表: 2000年 Determination of Amphetamine and Methamphetamine in Blood by Derivatization wit...
Our results indicate that METH-induced behavioral sensitization is greater in the presence of HIV infection and suggest that D1R expression in the prefrontal cortex may play a role in METH addiction in HIV-positive individuals. 展开 关键词: methamphetamine behavior HIV dopaminergic prefrontal cortex ...
Johnston LD, O’Malley PM, Bachman JG, et al. Monitoring the Future national survey results on drug use, 1975–2009: Volume II, College students and adults ages 19–50 (NIH Publication No. 10–7585). Bethesda: National Institute on Drug Abuse; 2010. ...
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In 2000, Psychemedics developed the first amphetamine hair drug test for MDMA (Ecstasy) and received an FDA-cleared assay for methamphetamine drug testing.
These results indicate that AMPH induces activa- tion of NMDARs that are new to the synapse. These receptors could be receptors inserted de novo from an intracellular pool or a separate pool of extrasynaptic receptors. To test the possibility that extrasynaptic receptors localized to the membrane...
Results Methamphetamine administration and cessation did not alter the relative abundance of bacteria but significantly changed the composition of gut bacteria through 16S rRNA sequencing. These changes were normalized after 7 days of methamphetamine cessation. Moreover, acute methamphetamine cessation induced...