Tetrahydrocannabinol News and Research

RSS

Discontinuing use of THC may reverse its effects on male fertility

A 2022 study from Oregon Health & Science University researchers confirmed that chronic use of cannabis may greatly impact male fertility and reproductive outcomes in nonhuman primates - but it was unclear whether the effects are permanent.

27 Mar 2023

Racism contributes to disproportionate newborn drug testing

If a newborn tests positive for certain drugs after birth, mandated reporters in many states – including health care professionals and social workers – are required to report it to Child Protective Services.

8 Mar 2023

More frequent cannabis use associated with higher risk of coronary artery disease

People who used marijuana daily were found to be about one-third more likely to develop coronary artery disease (CAD) compared with people who have never used the drug, according to a study presented at the American College of Cardiology's Annual Scientific Session Together With the World Congress of Cardiology.

24 Feb 2023

Study finds high doses of oral CBD can exacerbate THC’s effects by inhibiting THC metabolism

Researchers compare the pharmacokinetics and pharmacodynamics of oral Δ9-tetrahydrocannabinol-dominant and cannabidiol-dominant cannabis extracts that contained the same Δ9-THC dose (20 mg).

24 Feb 2023

High doses of cannabidiol may increase the effects of THC in edible cannabis products

Contrary to some common claims, a study led by Johns Hopkins Medicine researchers found that relatively high doses of cannabidiol (CBD) may increase the adverse effects of delta-9-tetrahydrocannabinol (THC), the main active ingredient in cannabis that can cause a mood alteration or a "high" sensation.

13 Feb 2023

More young Colorado children are consuming marijuana despite efforts to stop them

The number of children — especially very young ones — ingesting marijuana is rising in Colorado despite regulations meant to keep edibles out of kids' hands, and state leaders said they have no plans to revisit those rules this year.

8 Feb 2023

Eliciting a history of vaping in adolescents is key to identifying EVALI cases

The severity of a lung disease associated with e-cigarettes in teens decreased during the COVID-19 pandemic, but hospitalizations from the disease continued to mount, according to a study of more than three dozen patients by UT Southwestern researchers published in Pediatric Pulmonology.

7 Feb 2023

How does vaping affect your health?

According to the significant review, using nicotine e-cigarettes increases the risk of various adverse health outcomes, especially in youth, including taking up smoking, addiction, poisoning, seizures, burns, and lung injury.

6 Feb 2023

Public health experts draft recommendations to help prevent vaping product use-associated lung injury

Nearly four years ago, federal health officials reported on a frightening new epidemic linked to e-cigarette use that caused a life-threatening and potentially irreversible lung condition.

25 Jan 2023

Increased frequency of cannabis use may be placing bisexuals at greater risk of cannabis use disorder

Young people classified as bisexual not only use cannabis more frequently but also are more likely to use it to cope with mental health issues and for what researchers call experiential "enhancement."

23 Jan 2023

What are the effects of prenatal exposure to alcohol and marijuana on fetal development?

Researchers presented the effects of simultaneous alcohol and cannabinoid (SAC) usage during gestation on fetal brain development.

10 Jan 2023

Understanding the molecular basis of how THC cannabinoid inhibits an important human enzyme

In various European countries and North America, medical cannabis or medicines based on cannabinoids are authorized for therapeutic purposes.

9 Jan 2023

Study identifies a sharp increase in cannabis-related emergency department visits among older adults

As a growing number of older adults are experimenting with cannabis to help alleviate chronic symptoms, a new University of California San Diego School of Medicine study has identified a sharp increase in cannabis-related emergency department visits among the elderly.

9 Jan 2023

Experts seek to understand risks associated with vaping and e-cigarettes

E-cigarette or vaping product use–associated lung injury (EVALI) is a severe pulmonary illness caused by using e-cigarettes or vaping products. In the United States, in 2018, an alarming 25% of youth adopted e-cigarettes, with the overall number being more than 13 million individuals.

4 Jan 2023

Tetrahydrocannabinol News and Research

Discontinuing use of THC may reverse its effects on male fertility

Racism contributes to disproportionate newborn drug testing

More frequent cannabis use associated with higher risk of coronary artery disease

Study finds high doses of oral CBD can exacerbate THC’s effects by inhibiting THC metabolism

High doses of cannabidiol may increase the effects of THC in edible cannabis products

More young Colorado children are consuming marijuana despite efforts to stop them

Eliciting a history of vaping in adolescents is key to identifying EVALI cases

How does vaping affect your health?

Public health experts draft recommendations to help prevent vaping product use-associated lung injury

Increased frequency of cannabis use may be placing bisexuals at greater risk of cannabis use disorder

What are the effects of prenatal exposure to alcohol and marijuana on fetal development?

Understanding the molecular basis of how THC cannabinoid inhibits an important human enzyme

Study identifies a sharp increase in cannabis-related emergency department visits among older adults

Experts seek to understand risks associated with vaping and e-cigarettes

How vaping impacts alveolar macrophage lipid content

Cannabidiol and the shifting perspective of epilepsy drug discovery

Study examines cannabidiol's effect on simulated driving

Does CBD mitigate harms of cannabis?

What looks like pot, acts like pot, but is legal nearly everywhere? Meet hemp-derived delta-9 THC

E-cigarette use alters respiration but does not impair lung function, according to new findings

Pittcon Highlights: Cannabis & Psychedelic eBook

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

Latest Life Science News