Exposures to cannabis. Medical search. Frequent questions

According to campaign finance records, cannabis-connected donors donated thousands of dollars to four key sponsors of cannabis legislation in the days leading up to the 2023 session, including donations from Jake Van Wingerden, president of medical cannabis growing company SunMed. (marylandreporter.com)
TORONTO, September 26, 2023--Organigram Holdings Inc. (NASDAQ: OGI) (TSX: OGI), (the 'Company' or 'Organigram'), a leading licenced producer of cannabis, announced today that it has filed a preliminary short form base shelf prospectus (the 'Base Shelf Prospectus') with the securities commissions in each of the provinces and territories of Canada. (yahoo.com)
TORONTO, September 01, 2023--Organigram Holdings Inc. (NASDAQ: OGI) (TSX: OGI), (the 'Company' or 'Organigram'), a leading licensed producer of cannabis, announces today that Ms. Caroline Ferland has resigned from the Board of Directors ('the Board') effective immediately. (yahoo.com)

In the Netherlands, where the distribution of marijuana has been legalized, the effect of decriminalization has had little effect on the consumption rate of cannabis. (medscape.com)
Since then, medical cannabis has been legalized in 28 states and the District of Columbia for a multitude of indications that vary from state to state ( MPP (Marijuana Policy Project), 2016 ). (nature.com)
With the Canadian government's broad legalization of marijuana in 2018, Hardy's lab embarked on a controlled animal study to investigate the short- and long-term outcomes of THC exposure during pregnancy, including fetal birth weight, organ development, heart function and metabolic effects. (worldmedicinefoundation.com)
Marijuana - THC - binds to two cannabinoid receptors and most people think these receptors are only in your brain so the effects of cannabis are only in the brain. (worldmedicinefoundation.com)
A 2018 academic review, published in partnership with Canopy Growth, discussed the limitations of current studies of therapeutic and non-therapeutic cannabis use, and further stated that the nature of dependence formation among regular marijuana consumers has declined since 2002. (wikipedia.org)
Use of marijuana ( Cannabis sativa ) often begins in adolescence, and heavy adolescent marijuana use is often associated with impaired cognitive function in adulthood. (nature.com)
Anyone who is pregnant or breastfeeding, or who plans to become pregnant soon should not consume cannabis (marijuana, hashish, weed, pot, etc.) as the Vermont Department of Health reports that it can affect the health of your baby. (addisonindependent.com)
Due to the stigma attached to cannabis use, many older people report feeling self-conscious about asking their health care providers for a red card to obtain medical marijuana. (neurosciencenews.com)
underachievement in school, a substance use disorder, and higher rates of addiction, if they regularly use alcohol, cannabis (marijuana), nicotine , or other drugs during adolescence. (msdmanuals.com)
During the past 7 days, on how many days did you breathe the smoke from someone who was smoking marijuana or cannabis products in an indoor or outdoor public place? (cdc.gov)

In January 2022, there were about 428,000 people working in the legal cannabis industry across the country. (cdc.gov)
The 2022 death of a cannabis industry worker in Massachusetts sparked concerns about these biological occupational exposures. (cdc.gov)
In a 2022 report , NIOSH investigators found that workers cultivating, harvesting, and trimming cannabis plants had health and safety concerns. (cdc.gov)

WEDNESDAY, Aug. 26, 2020 (HealthDay News) -- Occupational exposures to burning wood, pesticides, and metals is associated with abnormal parameters of left and right ventricular systolic function, according to a study published online Aug. 26 in the Journal of the American Heart Association . (healthday.com)

Once cannabis use is discontinued for several months, these effects disappear, unless the user started consuming during adolescence. (wikipedia.org)
Chronic use of cannabis during adolescence, a time when the brain is still developing, is correlated in the long term with lower IQ and cognitive deficits. (wikipedia.org)
According to previous research, as well as findings presented in today's new study, using cannabis during adolescence may also affect this glutamatergic signaling process. (autohaus-roth.net)
Upon further examination, the team found that, when preceded by a history of psychoactive cannabinoid use in adolescence, exposure to cocaine sets off a battery of unique molecular reactions in the rat brain. (autohaus-roth.net)
Cannabis use, particularly in adolescence, is frequently associated with negative long-term functional outcomes. (nature.com)
Cannabis initiation occurring during adolescence (14-19 years) and young adulthood (19-22 years) was associated with differing patterns of longitudinal cortical thickness change. (bvsalud.org)

These advisers are women who have previously used cannabis in pregnancy and will help guide the study through patient perspectives and assist in interpreting findings. (ucalgary.ca)
The study will also explore medicinal benefits of cannabis for pregnancy-induced nausea and vomiting, anxiety, and sleep, hoping to enhance the understanding of these complex and controversial issues rather than focusing solely on risks. (ucalgary.ca)
TORONTO -- Research from three Ontario universities sheds new light on the risks associated with cannabis use during pregnancy, finding the psychoactive component of the drug restricts oxygen and nutrients from crossing through the placenta. (ctvnews.ca)
With legalization of cannabis in Canada, there's a lot of misinformation out there about whether it's safe for use in pregnancy. (ctvnews.ca)
Health Canada has long warned against cannabis use during pregnancy, also noting its effects on brain development and birth weight. (ctvnews.ca)
The researchers noted that there have been other studies suggesting cannabis use during pregnancy leads to low birth weight, but those studies were on humans and may have been complicated by other factors. (ctvnews.ca)
Despite the surge in cannabis use during pregnancy, little is known about the neurobiological and psychological consequences in the exposed offspring. (mssm.edu)
All the studies to date have tried to address how exposure to cannabis in pregnancy influences offspring have been limited to the brain and behaviour. (worldmedicinefoundation.com)
They indicate a correlation between cannabis use and low birth weight and there's a good body of work that demonstrates moms who used cannabis in pregnancy have children who have issues with anxiety and social disorders. (worldmedicinefoundation.com)
Hardy's lab is among the first - if not the first - in Canada that has taken on a controlled animal study to look at the effects of THC exposure in pregnancy. (worldmedicinefoundation.com)
11). Significant findings were primarily driven by exposure following maternal knowledge of pregnancy (Figure and Table). (cannabisclinicians.org)
The study's focus was to investigate if nicotine exposure during pregnancy and lactation leads to alterations in hepatic (liver) triglyceride synthesis. (naturalnews.com)
Collectively, these findings suggest that nicotine exposure during pregnancy and lactation leads to an increase in circulating and hepatic triglycerides long-term via changes in the transcriptional and epigenetic regulation of the hepatic lipogenic pathway. (naturalnews.com)
FLORENCE, Italy - Both mothers and fathers who use cannabis during pregnancy are more likely to have children who experience psychotic symptoms, new research suggests. (medscape.com)
Led by Koen Bolhuis, MD, Department of Child and Adolescent Psychiatry, Erasmus Medical Center, Rotterdam, the Netherlands, the investigators also found there was a similar association with offspring psychotic symptoms and maternal cannabis use both before and after pregnancy. (medscape.com)
To determine whether parental cannabis use during pregnancy increases the risk for psychotic experiences in offspring, the team studied participants in the Generation R Study, a population-based birth cohort from Rotterdam, the Netherlands. (medscape.com)
They included 3692 individuals for whom data on maternal cannabis use during pregnancy, assessed via self-report and the presence cannabis metabolites in urine, were available. (medscape.com)
Analyzing cannabis before pregnancy and during pregnancy separately, the ORs were 1.39 ( P = .097) and 1.37 ( P = .145), respectively, indicating a similar degree of association for both time points. (medscape.com)

Multiple respiratory hazards have been identified in the The employee, a woman aged 27 years, began work at an cannabis cultivation and production industry, in which indoor cannabis cultivation and processing facility on May 20, occupational asthma and work-related exacerbation of 2021. (cdc.gov)

We compare clinical and preclinical experimental studies on the effects of foetal cannabis exposure until early adulthood, to stress the importance of animal models that permit the fine control of environmental variables and allow the dissection of cannabis-mediated molecular cascades in the developing central nervous system. (mssm.edu)
In sum, we conclude that preclinical experimental models confirm clinical studies and that cannabis exposure evokes significant molecular modifications to neurodevelopmental programs leading to neurophysiological and behavioural abnormalities. (mssm.edu)
The study also found that pediatric edible cannabis exposures were more likely to result in moderate to severe clinical effects, including respiratory depression, lethargy, and seizures, compared to non-edible cannabis exposures. (remedyguard.com)
The study notes that healthcare providers should be aware of the unique clinical effects of edible cannabis and consider it as a potential cause of acute poisoning in children. (remedyguard.com)
The objective of this review is to provide a translational perspective on the sex-dependent effects of cannabis and cannabinoids by synthesizing findings from preclinical and clinical studies focused on sex comparisons of their therapeutic potential and abuse liability, two specific areas that are of significant public health relevance. (nature.com)
This review synthesizes findings from preclinical (animal) and clinical (human) sex difference studies guided by epidemiological findings that underscore two significant public health issues arising from changing legislation regarding cannabis for medical and recreational use: therapeutic potential and abuse liability. (nature.com)
Moreover, the use of vaporization technology, which heats herbal cannabis to a set temperature below the point of combustion, is associated with even further reductions in exposure to toxic gasses and has been identified as a "safe and effective" cannabis delivery device in clinical trial settings. (azmarijuana.com)
Clinical studies are problematic as researchers can't rely on full disclosure of the amount of cannabis used. (worldmedicinefoundation.com)
Because cannabis is illegal in most countries, clinical research presents a challenge and there is limited evidence from which to draw conclusions. (wikipedia.org)
We used health insurance claims data from 2016 to evaluate the prevalence of fungal infection diagnosis codes among persons who use cannabis and persons who do not use cannabis and to compare demographic and clinical features between these 2 groups. (cdc.gov)
Although the etiology of e-cigarette-associated pulmonary disease is undetermined, epidemiologic investigations in affected states are ongoing to better characterize the exposures, demographic, clinical, and laboratory features and behaviors of patients. (cdc.gov)

Exposure to cannabis - and, specifically, to THC - while in utero leads to heart defects and metabolic limitations likely to result in heart disease and diabetes later in life, according to a Western-led study. (worldmedicinefoundation.com)

The legalization of cannabis in Canada has raised concerns among health professionals. (ucalgary.ca)
Over the last two decades, the policy landscape of cannabis legalization for medical and recreational use has undergone significant changes in the U.S. California was the first state to legalize the use of cannabis for medical purposes in 1996. (nature.com)

Cannabis smoke is "distinctly different from tobacco" and its exposure is not linked to an elevated risk of either lung cancer or chronic obstructive pulmonary disease (COPD), according to a literature review published in the journal Medical Clinics of North America. (azmarijuana.com)
The review's findings are consistent with those of numerous other studies determining that the long-term respiratory effects of cannabis differ from those associated with traditional smoking, and that those who exclusively smoke cannabis possess a reduced level of exposure to harmful toxicants and carcinogens than do those who smoke tobacco cigarettes. (azmarijuana.com)
They would also have to consider socioeconomic factors and potential exposure to other substances, including tobacco - all of which can have an effect on something like fetal development and birth weight. (worldmedicinefoundation.com)
PURPOSE: The purpose of this study is to provide the first controlled, direct laboratory comparison of the toxicant exposure associated with waterpipe tobacco and cigarette smoking. (who.int)
Upper Hutt City Council smokefree parks for exposure to tobacco smoke. (who.int)
Reducing biomarker of tobacco smoke exposure. (who.int)
The substances that are used most by adolescents are alcohol, nicotine (in tobacco or vaping products), and cannabis. (msdmanuals.com)

Dr. Kathleen Chaput, PhD, is leading a team Researchers at the University of Calgary's Cumming School of Medicine that will examine Canada's social context of prenatal cannabis consumption in relation to both maternal and infant health outcomes. (ucalgary.ca)
Larin and collaborator Rajesh Miranda of Texas A&M University received a $2.5 million grant from the National Institutes of Health to acquire evidence to guide studies on SAC birth outcomes, and to assess the effectiveness of new pharmacological interventions targeted to cannabinoid receptors to prevent or reverse effects of prenatal alcohol exposure (PAE). (uh.edu)
Because the available data do not allow scientists to understand, with confidence, potential cause-and-effect relationships between the exposure and outcomes in ths case, they also correctly state that the toxicology of nanomaterials needs to continue to be investigated. (cdc.gov)

abstract = "Cannabis remains one of the world{\textquoteright}s most widely used substance of abuse amongst pregnant women. (mssm.edu)

Cannabidiol (CBD) is a chemical in the Cannabis sativa plant, also known as cannabis or hemp. (medlineplus.gov)
But CBD is obtained from hemp, a form of the Cannabis sativa plant that only contains small amounts of THC. (medlineplus.gov)
Hemp and cannabis products have been getting much attention in recent years. (libero.it)
The use of Delta 8 gummies and other cannabis and hemp products with the consultation of a doctor is the best thing to ensure proper health. (libero.it)
Many things have been improved in the cannabis and hemp industry because of the use of Delta 8. (libero.it)
This gave the hemp industry global exposure, the main component for enhanced success. (libero.it)

Studies in the cannabis cultivation and production industry vacuum with plastic (the outside of which became visibly coated have identified multiple respiratory hazards such as microbial with ground cannabis) and moving her workstation outside the and plant allergens and irritants, as well as chemicals, includ- grinder room. (cdc.gov)
An ample body of scientific evidence associates exposure to nickel in traditional forms with risk of respiratory and skin sensitization. (cdc.gov)

The findings of this study underscore the need for greater public education and regulation around edible cannabis products. (remedyguard.com)
Adolescent precursors of cannabis dependence: findings. (cambridge.org)
neuropsychological impact of cannabis use is global instead of restricted to specific cognitive domains its effects last for longer than a week the findings cannot be explained by comorbidity with dependence on other drugs. (wikipedia.org)
the findings cannot be explained by comorbidity with schizophrenia cannabis use is correlated with lower levels of education the negative effect on intelligence is greater than that attributable to the lack of education. (wikipedia.org)
Their latest findings suggest a link between prenatal cocaine exposure and an adolescent's likelihood to have sexual intercourse before age 15. (sciencedaily.com)
These findings, reported this week in the Proceedings of the National Academy of Sciences , provide new understanding of how the abuse of cannabis during teenage years may enhance the first experience with cocaine and lead to continued use among vulnerable individuals. (autohaus-roth.net)
They conclude that these findings demonstrate "that maternal and paternal cannabis use were each associated with offspring psychotic symptoms at age 10 years, well before the risk period of adolescent cannabis use initiation. (medscape.com)

In particular, they urge, interventions focusing on strengthening parental monitoring and decreasing violence and lead exposure may help reduce early sexual initiation among high-risk prenatally cocaine exposed adolescents. (sciencedaily.com)
Differential associations of adolescent versus young adult cannabis initiation with longitudinal brain change and behavior. (bvsalud.org)
Leveraging ~10 years of prospective longitudinal data on 704 participants, we examined the effects of adolescent versus young adult cannabis initiation on MRI-assessed cortical thickness development and behavior . (bvsalud.org)
Associations between adolescent cannabis initiation and cortical thickness change were observed primarily in dorso- and ventrolateral portions of the prefrontal cortex . (bvsalud.org)
In contrast, cannabis initiation occurring between 19 and 22 years of age was associated with thickness change in temporal and cortical midline areas. (bvsalud.org)
Follow-up analysis revealed that longitudinal brain change related to adolescent initiation persisted into young adulthood and partially mediated the association between adolescent cannabis use and past-month cocaine , ecstasy, and cannabis use at age 22. (bvsalud.org)
Extent of cannabis initiation during young adulthood (from 19 to 22 years) had an indirect effect on psychotic symptoms at age 22 through thickness change in temporal areas. (bvsalud.org)

A recent study from Canada suggests that commercialization has been associated with an increase in related hospitalizations, including cannabis-induced psychosis. (medscape.com)
Noting that the impact of maternal and paternal cannabis use was comparable, the investigators say this suggests that "common etiologies, rather than solely causal intrauterine mechanisms, underlie the association between parental cannabis use and offspring psychotic symptoms, shedding potential new light on the debated causal path from cannabis use to psychosis. (medscape.com)

Researchers affiliated with the University of Arkansas for Medical Sciences reviewed data assessing the potential impact of cannabis smoke exposure on pulmonary health. (azmarijuana.com)

Recent studies have shown that IQ deficits existed in some subjects before chronic cannabis use, suggesting that lower IQ may instead be a risk factor for cannabis addiction. (wikipedia.org)
Moreover, dissociating innate differences in cognitive function from cannabis-induced deficits is challenging. (nature.com)

Hormonal and pharmacological mechanisms that may underlie sex differences in the effects of cannabis and cannabinoids are highlighted. (nature.com)
Given the widespread use of cannabis for both medical and recreational purposes, and the emerging trend of more women using cannabis and cannabis-derived products, identifying potential sex differences in the therapeutic effects and risks associated with cannabis use is a public health imperative. (nature.com)
The study, which is the first to link differences in adolescents' brain activity to their level of prenatal pesticide exposure, adds to a large body of research about the health effects of organophosphate pesticides. (scienceblog.com)
The team saw brain-activity differences during executive-function tasks that correlated to the teens' levels of prenatal pesticide exposure. (scienceblog.com)
Previous research had revealed key differences in how cannabis and cocaine affect brain chemistry. (autohaus-roth.net)
We further explored differences between ICD-10-CM codes for cannabis abuse or dependence (F12.1 and F12.2) and unspecified cannabis use (i.e., without mention of abuse or dependence) (F12.9). (cdc.gov)

The effect of cannabis remains significant after adjustment for different cofactors, including alcohol, with which no statistical interaction was observed. (bmj.com)
Nevertheless, he said that the finding that maternal and paternal cannabis use were both associated with psychotic experiences in the offspring "kind of rules out the intrauterine effect of cannabis use on fetal neural development. (medscape.com)

He said he hopes to see more research in this vein going forward, given the popularity of cannabis. (ctvnews.ca)
The increased popularity of cannabis for medical purposes and the narrowing gap in prevalence of use between men and women raises questions regarding sex-dependent effects related to therapeutic efficacy and negative health effects of cannabis and cannabinoids. (nature.com)

NIOSH investigators have conducted several Health Hazard Evaluations (HHEs) at cannabis growing and processing worksites. (cdc.gov)
Title : Review of NIOSH Cannabis-Related Health Hazard Evaluations and Research Personal Author(s) : Couch, James R.;Grimes, George Reed;Green, Brett J.;Wiegand, Douglas M.;King, Bradley;Methner, Mark M. (cdc.gov)

As the popularity of these products continues to grow, it is essential that parents and caregivers understand the potential risks and take appropriate precautions to prevent unintentional exposures. (remedyguard.com)
An understanding of the adolescent antecedents of dependence can inform the extent to which substance exposures increase risks for dependence as opposed to other factors such as intercurrent emotional or behavioural disorders ( Reference Fergusson and Horwood Fergusson & Horwood, 2000 ). (cambridge.org)
Case studies by alert clinicians are important to NIOSH and its partners in assessing risks posed by occupational exposure to nanomaterials, and in making recommendations for appropriate risk-management practices. (cdc.gov)

Does Cannabis Use Amplify the Effect of Prenatal Alcohol Exposure and Vice Versa? (uh.edu)
He will also assess new pharmacological interventions to prevent or reverse effects of prenatal alcohol exposure. (uh.edu)
Regular cannabis use increased risk only in the absence of persistent problematic alcohol use. (cambridge.org)
Weekly cannabis use marks a threshold for increased risk of later dependence, with selection of cannabis in preference to alcohol possibly indicating an early addiction process. (cambridge.org)
Dependence on cannabis tends to be less severe than that observed with cocaine, opiates, and alcohol. (wikipedia.org)
Maternal alcohol and cannabis use, inadequate maternal weight gain and parity were associated with Tourette syndrome or Tourette syndrome/chronic tic disorder. (cannabisclinicians.org)
This study supports previously reported relationships between Tourette syndrome/chronic tic disorder and prenatal alcohol exposure, and identifies additional previously unexplored potential prenatal risk factors. (cannabisclinicians.org)
U.S. exposure consists of CBD products and alcohol. (yahoo.com)
Results 681 drivers were positive for cannabis (cases 8.8%, controls 2.8%), including 285 with an illegal blood alcohol concentration (0.5 g/l). (bmj.com)
11 12 However, the low number of drivers positive for Δ 9 tetrahydrocannabinol and the common association of cannabis and alcohol hamper the detection of effects entirely attributable to cannabis. (bmj.com)
Cannabis use was assessed with the European School Survey Project on Alcohol and Drugs . (bvsalud.org)

The Association of Occupational and Environmental Clinics (AOEC) has recognized cannabis dust as both an asthmagen and sensitizer. (cdc.gov)

We recommended encouraging police officers to report to their supervisors any symptoms they believe result from secondhand cannabis smoke exposure. (cdc.gov)
CONCLUSIONS: Relative to cigarette smoking, waterpipe use is associated with greater CO, similar nicotine, and dramatically more smoke exposure. (who.int)

Although men are more likely to endorse past month cannabis use and are more frequently diagnosed with Cannabis Use Disorder relative to women, a growing proportion of medical cannabis users are reported to be women. (nature.com)
Cannabis use disorder is defined in the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as a condition requiring treatment. (wikipedia.org)
Association between pre- and perinatal exposures and Tourette syndrome or chronic tic disorder in the ALSPAC cohort. (cannabisclinicians.org)
To examine the association between pre- and perinatal exposures and Tourette syndrome/chronic tic disorder in the Avon Longitudinal Study of Parents and Children (ALSPAC) prospective longitudinal pre-birth cohort. (cannabisclinicians.org)
Relationships between exposures and Tourette syndrome/chronic tic disorder were examined in 6090 children using logistic regression. (cannabisclinicians.org)
Other previously reported exposures, including birth weight and prenatal maternal smoking, were not associated with Tourette syndrome/chronic tic disorder. (cannabisclinicians.org)
Mathews CA, Scharf JM, Miller LL, Macdonald-Wallis C, Lawlor DA, Ben-Shlomo Y. Association between pre- and perinatal exposures and Tourette syndrome or chronic tic disorder in the ALSPAC cohort. (cannabisclinicians.org)
Trauma cue-elicited activation of automatic cannabis-related cognitive biases are theorized to contribute to comorbid posttraumatic stress disorder and cannabis use disorder. (uregina.ca)

Over 80 chemicals, known as cannabinoids, have been found in the Cannabis sativa plant. (medlineplus.gov)

Nick is a High Times writer reporting on all things cannabis. (hightimes.com)
That's skunk weed," my husband chuckled as we stepped right into the middle of The Boston Freedom Rally, a celebration of all things cannabis. (medscape.com)

Do trauma cue exposure and/or PTSD symptom severity intensify selective approach bias toward cannabis cues in regular cannabis users with trauma histories? (uregina.ca)

Prenatal cocaine exposure is related to early sexual intercourse, and externalizing behavior problems mediated the PCE effects in female adolescents. (sciencedaily.com)
Cannabis use makes young brains more sensitive to the first exposure to cocaine, according to a new study on rodents led by scientists at Columbia University and the University of Cagliari in Italy. (autohaus-roth.net)
We know from human epidemiological studies that individuals who abuse cocaine have a history of early cannabis use, and that a person's initial response to a drug can have a large impact on whether they continue to use it. (autohaus-roth.net)
While cannabis enhances mesolimbic dopaminergic activity similarly to cocaine, it also affects an entirely different neurochemical system that is widespread in the brain called the endocannabinoid system. (autohaus-roth.net)
Besides the dopaminergic system, both cannabis and cocaine appear to share some additional features. (autohaus-roth.net)
The group examined the behavioral, molecular and epigenetic changes that occur when both adolescent and adult rats are first exposed to WIN, a synthetic cannabinoid with psychoactive properties similar to those of THC found in cannabis, and then are subsequently exposed to cocaine. (autohaus-roth.net)
We found that adolescent rats that had been pre-exposed to WIN had an enhanced reaction to their initial exposure to cocaine. (autohaus-roth.net)
All the drivers involved were taken as soon as possible to the hospital, under the control of the police, for compulsory urine testing to detect four major drug families (cannabis, amphetamines, opiates, and cocaine). (bmj.com)

As of 2016, 8 states and the District of Columbia have also legalized cannabis for recreational use ( NCSL (National Conference of State Legislatures), 2017 ). (nature.com)
for example, past-month cannabis use increased from 6.2% to 8.3% between 2002 and 2015 ( Center for Behavioral Health Statistics and Quality, 2016 ). (nature.com)
In a large health insurance claims database, persons who used cannabis were 3.5 (95% CI 2.6-4.8) times more likely than persons who did not use cannabis to have a fungal infection in 2016. (cdc.gov)

Little evidence has shown that the decriminalization of cannabis has changed the consumption habits of the populations involved. (medscape.com)
Edible cannabis products, in particular, have become a popular form of consumption, and their often colorful packaging and sweet flavors can make them appealing to children. (remedyguard.com)
Experimental studies have shown that consumption of cannabis diminishes the faculties needed for vehicle driving. (bmj.com)
results have varied with respect to the increase in responsibility attributable to cannabis consumption. (bmj.com)

Occupational Safety and Health Administration inspection, cal examination was performed during the evaluation for the which included a worksite exposure assessment, coworker and second test. (cdc.gov)

In addition, potent herbal "legal" highs containing synthetic cannabinoids that mimic the effects of cannabis with unknown pharmacological and toxicological effects have gained rapid popularity amongst young adults. (mssm.edu)

In 1999, before considering changes in drug legislation, the French government wished to obtain reliable epidemiological data, especially on the role of cannabis in the occurrence of crashes. (bmj.com)

Substances: drugs known for their potential to trigger a psychotic reaction include amphetamines, MDMA (ecstasy), cannabis, Common signs and symptoms of LSD (acid), psilocybins (magic mushrooms) and ketamine. (who.int)

A 2012 review of cannabis use and dependency in the United States by Danovitch et al said that "42% of persons over age 12 have used cannabis at least once in their lifetime, 11.5% have used within the past year, and 1.8% have met diagnostic criteria for cannabis abuse or dependence within the past year. (wikipedia.org)

They tested three different levels of potency and found that the most potent cannabis had the highest amount of dependence. (wikipedia.org)

Previous exposure to cannabis and cross-reactivity to plant allergens (such as peach, tomato, and certain nuts) further complicate diagnosis. (cdc.gov)

Acute cannabis intoxication has been shown to negatively affect attention, psychomotor task ability, and short-term memory. (wikipedia.org)
Cannabis intoxication was not only found to affect attention, psychomotor task ability, and short-term memory. (wikipedia.org)
Cannabis intoxication. (bmj.com)

Small amounts of THC-COOH, a chemical marker of THC exposure, were detected in urine samples, but not in blood samples. (cdc.gov)
Legislation for smoke-free workplaces and Smoking in the home: changing attitudes exposure than urine cotinine? (who.int)

Hardy noted that some American studies suggest as many as one in five pregnant women are using cannabis to treat things such as anxiety and nausea, believing that because it's natural, it must be safe. (ctvnews.ca)
Home 1 / Nausea / Vomiting 2 / Association between pre- and perinatal exposures and Tourette syndrome. (cannabisclinicians.org)
In these patients, some reasons for using cannabis include pain and nausea relief and appetite stimulation. (cdc.gov)

Chaput's team recognizes the immediate need for improved evidence about the effects of prenatal cannabis exposure on maternal and infant health to inform evidence-based, targeted education and intervention in Canada. (ucalgary.ca)
The research team will explore socioeconomic factors and social discrimination related to cannabis use in their investigation, planning to treat these variables as exposures of interest rather than controlling for their effects as previous studies have done. (ucalgary.ca)
What we have found is that the effects of cannabis use on males and their reproductive health are not completely null, in that there's something about cannabis use that affects the genetic profile in sperm," said Scott Kollins, Ph.D., professor in psychiatry and behavioral sciences at Duke and senior author of the study. (medicalxpress.com)
We know that there are effects of cannabis use on the regulatory mechanisms in sperm DNA, but we don't know whether they can be transmitted to the next generation," Murphy said. (medicalxpress.com)
In particular, we focus on cannabis-mediated maternal adverse effects, resulting in direct central nervous system alteration or sensitization to late-onset chronic and neuropsychiatric disorders. (mssm.edu)
The long-term effects of cannabis have been the subject of ongoing debate. (wikipedia.org)
In 2017, the U.S. National Academies of Sciences, Engineering, and Medicine issued a report summarizing much of the published literature on health effects of cannabis, into categories regarded as conclusive, substantial, moderate, limited and of no or insufficient evidence to support an association with a particular outcome. (wikipedia.org)
It is speculated that this is due to neurotoxic effects of cannabis interfering with critical brain development. (wikipedia.org)
In the end, we have to ask what's more expensive: to have a greater push toward organic farming or to have more individuals who need assistance because they are dealing with long-term effects of exposure to pesticides. (scienceblog.com)
CBD blocks the ability of THC to overstimulate the ERK pathway in the hippocampus, preventing negative side effects associated with cannabis use. (neurosciencenews.com)
Researchers say that wile cannabis triggers structural and regulatory changes in the DNA of users' sperm, they do not know yet whether the changes are passed down to the offspring and what effects that could have. (neurosciencenews.com)
Hepatic effects - various liver ailments can also occur due to chemical exposure. (wilentz.com)

The study analyzed data from the National Poison Data System from 2017 to 2019 and found that the rate of pediatric edible cannabis exposures increased by 34.6% per year during this period. (remedyguard.com)
Researchers at University of California, San Diego looked at cannabis-related emergency department visits from all acute-care hospitals in the state from 2005 to 2019 and found an 1808% increase in patients aged 65 or older (that is not a typo) who were there for complications from cannabis use. (medscape.com)

Cannabis is the illicit drug most widely used by pregnant women worldwide. (nih.gov)
Cannabis is the most widely used illicit drug in the Western world. (wikipedia.org)

She also used her own N95 respirator and wore ing pesticides, and allergens specific to the cannabis plant itself company-required long sleeves and gloves while working. (cdc.gov)
The first study correlated ADHD symptoms with exposure to endocrine-disrupting chemicals found in plastics, pesticides, and processed food. (thecarlatreport.com)

However, a direct causal link between cannabis use and cognitive impairments has not been definitively demonstrated. (nature.com)

Taken together, our data suggests that prenatal THC exposure may impact key pathways in the developing ovary, which could lead to subfertility or premature reproductive senescence. (bepress.com)

Conclusions Driving under the influence of cannabis increases the risk of involvement in a crash. (bmj.com)

Get notified of our the latest cannabis news, exclusive brand deals, events updates and more! (hightimes.com)
Our Toxic Exposure team has been consistently recognized as National First Tier by U.S. News & World Report, Best Lawyers - Best Law Firms for Mass Tort Litigation/Class Action Plaintiffs. (wilentz.com)

Contrasting expectations, the stimulus type x PTSD symptoms effect was not intensified by trauma cue exposure (p = 0.19). (uregina.ca)
The basic association between exposure to nickel and the worker's symptoms is not surprising. (cdc.gov)

THC exposure targets genes in two major cellular pathways and alters DNA methylation, a new study reports. (neurosciencenews.com)

The study from researchers at Queen's, Western and McMaster universities, published in the journal Scientific Reports on Friday, found exposure to low doses of THC -- equivalent to a daily joint -- led to lower birth weights and organ sizes in rats. (ctvnews.ca)
The study found that during executive-function tasks, brain activation was decreased in the prefrontal cortex in teens with higher levels of prenatal pesticide exposure, as compared to teens whose exposure was lower. (scienceblog.com)
A study led by Washington State University has found that suspected suicidal cannabis exposures have increased 17% annually over the last 12 years. (wsu.edu)

The animal study also allowed researchers to examine THC specifically, rather than other components of cannabis such as CBD. (ctvnews.ca)
The economic researchers investigated what role the traditional banks play for newly-founded companies within a highly-developed economy based on the unique example of the US cannabis industry. (sciencedaily.com)

The study is considered high risk because it brings new disciplines with different perspectives together to address an important research question and because it drives prenatal cannabis research in new directions. (ucalgary.ca)
There hasn't really been a study that looks at the different components of cannabis throughout gestation,' said David Natale of Queen's University in Kingston, Ont. (ctvnews.ca)
A recent study published in the journal Pediatrics highlights the alarming increase in pediatric edible cannabis exposures and acute poisoning. (remedyguard.com)
Cambridge University published a study in 2015 that showed the surprising fact that in England and Wales, the use of cannabis had decreased. (wikipedia.org)
The study looked more in depth on how the potency of the cannabis affected someone's dependence on the drug. (wikipedia.org)
A prospective cohort study that took place between 1972 and 2012 investigated the association between cannabis use and neuropsychological decline. (wikipedia.org)
There have been several hypotheses about what effect an insult like organophosphate exposure would have on the brain," said experimental psychologist Joseph Baker , PhD, a co-author of the new study. (scienceblog.com)
some study participants were estimated to have relatively low pesticide exposure levels while for others, exposure was much higher. (scienceblog.com)
It's really quite amazing that we see a long-term association between these exposures and brain function," said neuroscientist Allan Reiss , MD, a co-author of the study. (scienceblog.com)
In this study, we used a computerized cannabis approach-avoidance task (AAT) to assess automatic cannabis (vs. neutral) approach bias following personalized trauma (vs. neutral) CRP exposure. (uregina.ca)
A new study reports that more adults over the age of 50 are using cannabis than ever before and the rate of use in this age group is outpacing all other age groups. (neurosciencenews.com)
risk in relation to active cigarette smoking and young adults in Ukraine: a cross-sectional household exposure to secondhand cigarette study. (who.int)
The immediate question raised by the case study is this: Other factors being equal, notably in this instance the uncontrolled nature of the worker's exposure as described by the authors, does exposure to nickel nanoparticle powder increase the risk of sensitization above the risk posed by exposure to traditional forms? (cdc.gov)

daily: OR=4.6, P =0.02), persistent antisocial behaviour (linear effect P =0.03) and persistent cigarette smoking (linear effect P =0.02) independently predicted cannabis dependence. (cambridge.org)

We hypothesized that selective cannabis (vs. neutral) approach biases on the AAT would be larger among participants with higher PTSD symptom severity, particularly following trauma (vs. neutral) cue exposure. (uregina.ca)
Participants were exposed to both a trauma and neutral CRP in random order, completing a cannabis AAT (cannabis vs. neutral stimuli) following each cue exposure. (uregina.ca)
As hypothesized, an AAT stimulus type x PTSD symptom severity interaction emerged (p = .042) with approach bias greater to cannabis than neutral stimuli for participants with higher (p = .006), but not lower (p = 0.36), PTSD symptom severity. (uregina.ca)
We identified IMAGEN participants who reported being cannabis -naïve at baseline and had data available at baseline, 5-year, and 9-year follow-up visits. (bvsalud.org)

We have previously shown that male rat offspring prenatally exposed to Δ 9 -tetrahydrocannabinol (THC), a rat model of prenatal cannabinoid exposure (PCE), exhibit extensive molecular and synaptic changes in dopaminergic neurons of the ventral tegmental area (VTA), converging on a hyperdopaminergic state. (nih.gov)
Delta-9-tetrahydrocannabinol (THC) is the most famous ingredient in cannabis. (medlineplus.gov)
Positive detection of cannabis was defined as a blood concentration of Δ 9 tetrahydrocannabinol of over 1 ng/ml. (bmj.com)

Trends of the last 50 years show an increase in popularity in child-bearing women together with a constant increase in cannabis potency. (mssm.edu)

15 minutes, three times per day, and preparing cannabis ciga- worker training, and conducting medical monitoring for rettes (prerolls). (cdc.gov)
Recent policy changes have led to significant increases in the use of cannabis for both medical and recreational purposes. (nature.com)
This increase in medical cannabis use by women raises the question of whether its therapeutic efficacy differs as a function of sex. (nature.com)
Connect with healthcare professionals around the globe to get the most up-to-date medical cannabis information. (cannabisclinicians.org)
Van Wingerden is also the chair of the Maryland Wholesale Medical Cannabis Trade Association. (marylandreporter.com)
There really is massive proof that the suppression of medical cannabis represents the greatest failure of the institutions of a free society, medicine, journalism, science, and our fundamental values," Cowan notes. (wakeup-world.com)
Tilray is a Canadian producer that cultivates and sells medical and recreational cannabis. (yahoo.com)
The bulk of its sales are in Canada and in the international medical cannabis export market. (yahoo.com)

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