نتایج جستجو برای: cannabis
تعداد نتایج: 10253 فیلتر نتایج به سال:
سابقه و هدف: در شکل گیری حافظه ارتباطات بین نورونی تغییر می کند. هدف از این تحقیق بررسی اثر عصاره الکلی برگ گیاه cannabis sativa بر دانسیته نورونی نواحی ca1، ca2، وca3 هیپوکامپ موش صحرائی نر می باشد. مواد و روش ها: در این تحقیق تجربی 24 راس موش نر نژاد ویستار با وزن تقریبی 350-300 گرم، به سه گروه تجربی 1 و تجربی 2 و گروه شاهد تقسیم شدند. عصاره الکلی برگ گیاه شاهدانه با روش سوکسله تهیه شد و در گ...
background cannabis is one of the most widely used illicit drugs in india and worldwide. it is considered to have a minimal effect on physical health. objectives the aim of this study was to compare the laboratory profiles of treatment-seeking patients who were cannabis dependent, and drug users who concurrently use other substances, with non-users. materials and methods medical records of pati...
Determining factors for Cannabis use among Moroccans Schizophrenic Patients: A cross sectional study
Objective: Cannabis use is considered a major clinical problem associated with a poorer outcome in patients with schizophrenia. The objective of the present study was to assess the prevalence of cannabis us among patients with schizophrenia. The assessment consists in comparing some factors related to substance use in a population of schizophrenic patients between cannabis user...
Background and Objective: The resin secretions of Cannabis sativa are called Hashish, which has medicinal and psychological properties. The most important psychoactive compound of this plant is THC (Delta-9-Tetrahydrocannabinol), which can stimulate cannabinoid receptors in the body. This study was carried out to evaluate the effect of hydroalcoholic extract of Cannabis sativa on cell survival ...
BACKGROUND Debate about medical cannabis legalization are typically informed by three beliefs: (1) cannabis has medical effects, (2) medical cannabis is addictive and (3) medical cannabis legalization leads to increased used of cannabis for recreational purposes (spillover effects). We examined how strongly these beliefs are associated with public support for medical cannabis legalization and w...
adolescence is transitional stage of physical and mental human development occuring between childhood and adult life. social interactions and environmental factors together are important predictors of adolescent cannabis use. this study aimed to examine the relationship between the social determinants and adolescents behavior with cannabis consumption.a cross sectional study as part of the euro...
Introduction: Cannabis sativa is a plant that is Called Cannabis in Persian and has diversity all over the world. This plant grows in North region, Arak and Kashan in Iran. Chemical compounds of this plant are cannabidiol, cannabidiolic acid and tetra hydro cannabinol that cause the increase in duration of anesthesia via injection of anesthesia drugs. This effect shows the effectiveness of this...
background: the science of identification and employment of medicinal plants dates back to the early days of man on earth. cannabis (hashish) is the most common illegal substance used in the united states and was subjected to extensive research as a powerful local disinfecting agent for mouth cavity and skin and an anti-tubercular agent in 1950. methods: clinical strains were isolated from...
BACKGROUND Most adolescent cannabis use occurs in social settings among peers. Solitary cannabis use during adolescence may represent an informative divergence from normative behavior with important implications for understanding risk for cannabis problems. This longitudinal study examined associations of adolescent solitary cannabis use with levels of cannabis use and problems in adolescence a...
BACKGROUND The role of testosterone in the development of behaviors presaging cannabis use and subsequently cannabis use disorder was investigated in a prospective study of 208 boys. It was theorized that adverse neighborhood correlates with testosterone level that in turn potentiates behaviors predisposing to cannabis consumption and subsequently diagnosis of cannabis use disorder. METHODS P...
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