Articles tagged with Cannabis
A new study by University of Washington researchers shows that firm parental rules can prevent or delay teen use of alcohol and marijuana. The study found that clear family rules, consistent discipline, and knowing where kids are with can make a big difference in preventing early substance use.
A comprehensive study of HIV patients taking protease inhibitors found that marijuana use did not alter viral loads, with subjects who smoked or took oral dronabinol experiencing slightly greater declines in HIV RNA levels than those taking placebos. Adverse effects were minimal and not statistically significant.
Recent UI studies found that frequent marijuana users have substantially lower blood flow to certain parts of their brains, indicating altered brain function. However, smoking the illicit drug does not affect brain size or structure, contradicting previous claims.
A recent study found that smoking cannabis regularly may increase the risk of developing emphysema, a disease that damages lung tissue and reduces surface area. The study examined four young men who smoked heavily and found large areas of their lungs had disappeared and been replaced with cysts.
A Boston study found that marijuana smoke increases the risk of a heart attack by nearly five-fold within the first hour, but the effect decreases rapidly over time. The study used a multicenter design and included 3,882 patients who survived heart attacks.
Middle-aged and elderly marijuana smokers increase their risk of a heart attack by more than four and a half times during the first hour after smoking, according to a recent study. The study found that the risk of a heart attack is highest in the first hour after use, but drops significantly after two hours.
Researchers from Clemson University and UK scientists found that synthetic cannabinoids reduce spasticity and tremor in a mouse model of multiple sclerosis. The discovery may lead to treatments without psychoactive side effects.
A study of over 7,000 people found that job complexity affects substance use, with those in complex jobs using more substances and those in simpler jobs using less. The researchers suggest assessing workers' cognitive abilities and reassigning or restructuring jobs to match their skills.
A new study found that cliques and social sets, as well as marijuana use, are predictors of violent behavior among teenagers. The research also identified other factors such as being male, having been victimized by violence, or feeling vulnerable to violence as risk factors. These findings have significant implications for understandin...
Recent research suggests that marijuana impairment does not increase driving accidents, but rather affects judgment. Drivers who consume marijuana slow down and drive more cautiously to compensate for their impairment.
Recent fluctuations in teen marijuana use are driven by changes in student attitudes about the drug. The new analysis found that teen disapproval of marijuana and perceptions of its hazards have mirrored usage patterns, indicating a shift in young people's concerns about risk.