Side effects for placebo poppers
نویسندگان
چکیده
منابع مشابه
Poppers Compound Risk for Hiv Infection
Dax EM, et al. “Amyl nitrite alters human in vitro immune function.” Immunopharmacology and Immunotoxicity 1991;13(4):557-587. PMID: 1685501. “The changes in lymphocyte function observed in this study suggest that volatile nitrite inhalation results in a cycle of modest immunosuppression followed by gradual recovery after cessation of drug. NK (natural killer) activity was most noticeably effec...
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MAIN RESULTS 6 trials (n=776) met the inclusion criteria. Assessment of blinding and details of the randomisation procedure were not reported in any of the studies. 4 of the 6 trials used biochemical verification of smoking abstinence using plasma cotinine (,15 m/ml), salivary cotinine (,20 m/ml), expired carbon monoxide (,10 ppm), or random plasma thiocyanate monitoring. Volunteer participants...
متن کاملPoppers: legal highs with questionable contents? A case series of poppers maculopathy.
BACKGROUND Poppers are volatile alkyl nitrite compounds that are inhaled to enhance sexual experience and for their psychoactive effects. A less well-known side effect is foveal maculopathy, which has emerged following changes in their chemical composition. It is unclear if certain individuals are more susceptible to retinal damage or if there is a relationship between pattern of inhalation and...
متن کاملPlacebo Effects
A placebo is a treatment that is expected to have no inherent pharmacological or physical benefit — for instance, a starch capsule given for anxiety or pain, or sham surgery in which the critical surgical procedure is not performed. Placebos are often used for comparison in clinical studies, as a baseline against which to evaluate the efficacy of investigational clinical treatments. However, pl...
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ژورنال
عنوان ژورنال: Science
سال: 2016
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.354.6316.1115-g