Results 301 to 310 of about 588,814 (340)

Depersonalization after marijuana smoking

Biological Psychiatry, 1993
Depersonalization and other behavioral and physiological indices were monitored before and after the administration of high- and low-potency marijuana cigarettes and a placebo cigarette in 35 physically and mentally healthy normal volunteers. The cigarettes were administered under double-blind conditions during three visits to the laboratory separated ...
R J, Mathew, W H, Wilson, D, Humphreys, J V, Lowe, K E, Weithe   +4 more
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Marijuana ‘bong’ smoking and tuberculosis

Internal Medicine Journal, 2013
AbstractThe incidence of tuberculosis in the non‐indigenous Australian population is low. However, in this paper we report on three cases of cavitating disease, which seem to be associated with a common illicit drug habit namely smoking marijuana using a makeshift pipe or bong.
K, Thu, M, Hayes, S, Miles, L, Tierney, A, Foy   +4 more
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Kinetic study of smoking marijuana

Journal of Pharmacokinetics and Biopharmaceutics, 1982
Six subjects each smoked a 1% marijuana cigarette and 2 hr later smoked a second one. Plasma levels of delta-9-tetrahydrocannabinol were measured for 9 hr with a radioimmunoassay. Heart rate and self-reported "high" were measured for 2 hr after each cigarette.
G, Barnett, C W, Chiang, M, Perez-Reyes, S M, Owens   +3 more
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Marijuana smoking and fungal sensitization

Journal of Allergy and Clinical Immunology, 1983
The possible role of marijuana (MJ) in inducing sensitization to Aspergillus organisms was studied in 28 MJ smokers by evaluating their clinical status and immune responses to microorganisms isolated from MJ. The spectrum of illnesses included one patient with systemic aspergillosis and seven patients with a history of bronchospasm after the smoking of
S L, Kagen, V P, Kurup, P G, Sohnle, J N, Fink   +3 more
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Passive Inhalation of Marijuana Smoke

JAMA: The Journal of the American Medical Association, 1983
To the Editor.— The letter on the sensitivity of the enzyme-multiplied immunoassay technique (EMIT) in detecting the presence of cannabinoids in the urine of persons who have passively inhaled marijuana smoke points to the need for further study of the issue (1983;249:475).
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Effects of marijuana smoking on subjective ratings and tobacco smoking

Pharmacology Biochemistry and Behavior, 1986
Multiple measures of tobacco cigarette smoking and subjective and physiological effect were collected during 90 minute test sessions in volunteer cigarette smokers who also had histories of recreational marijuana use. Before sessions, subjects smoked one marijuana cigarette (placebo or 1.29%, 2.84%, 4.00%) using a standardized puffing procedure.
R, Nemeth-Coslett, J E, Henningfield, M K, O'Keeffe, R R, Griffiths   +3 more
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Marijuana Smoking and Head and Neck Cancer

The Journal of Clinical Pharmacology, 2002
A recent epidemiological study showed that marijuana smoking was associated with an increased risk of head and neck cancer. Among high school students and young adults, the prevalence of marijuana use was on the rise in the 1990s, with a simultaneous decline in the perception that marijuana use is harmful.
Mia, Hashibe, Daniel E, Ford, Zuo-Feng, Zhang   +2 more
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Detection of marijuana smoke in the atmosphere of a room

Experientia, 1973
Mit einer Analysenmethode gelingt es, Marijuanarauch von einer Zigarette oder weniger durch Kombination von Anreicherungsverfahren mit hochauflosender Gaschromatographie in Zimmerluft nachzuweisen. Charakteristische Profile von 200 bis 300 Komponenten (darunter Cannabinoide), die sich deutlich von denen von Tabakrauch unterscheiden, wurden mit Hilfe ...
M, Novotny, M L, Lee
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Characterization of the absorption phase of marijuana smoking

Clinical Pharmacology and Therapeutics, 1992
Rapid blood collection, a paced smoking protocol and timely collection of physiologic and behavioral measures were used to characterize the absorption phase of marijuana smoking. Six healthy males smoked a single marijuana cigarette (placebo, 1.75%, or 3.55% delta-9-tetrahydrocannabinol) in a double-blind, randomized, Latin square study design.
M A, Huestis, A H, Sampson, B J, Holicky, J E, Henningfield, E J, Cone   +4 more
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Marijuana Smoking is Associated With Atrial Fibrillation

The American Journal of Cardiology, 2014
P. Korantzopoulos
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