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Single vaping episode of cannabis could yield positive results in urine drug tests

In a study of six adults, Johns Hopkins Medicine researchers report evidence that a single vaping episode of cannabis that is similar in chemical composition to that found in legal hemp products could possibly result in positive results on urine drug screening tests commonly used by many employers and criminal justice or school systems.

From Johns Hopkins Medicine 4 Nov 2019

Study offers better understanding of smoking among urban emergency department patients

A new study from the Prevention Research Center of the Pacific Institute for Research and Evaluation offers a more in-depth understanding of smoking among patients in an urban emergency department.

4 Nov 2019

Higher number of live births associated with poorer cardiovascular health

Using medical record and survey data collected from more than 3,400 women, Johns Hopkins Medicine researchers have added to evidence that women who have given birth five or more times were more likely than those who had fewer births to have more risk factors for heart disease, including obesity, high blood pressure and inadequate physical activity.

4 Nov 2019

Cigarettes vs. vaping: That’s the ‘wrong comparison,’ says inhalation researcher

Ilona Jaspers initially approached the outbreak of vaping-related illnesses with a clinical curiosity.

4 Nov 2019

E-cigarette use does not appear to be associated with conventional cigarette smoking

A new study in Nicotine & Tobacco Research, published by Oxford University Press, suggests that adolescent e-cigarette users are more similar to conventional cigarette smokers than they are to non-tobacco users in terms of demographics and behavioral characteristics.

4 Nov 2019

Physical activity can reduce risk of death among older adults

For older adults, being physically active is an important part of overall good health. In fact, experts say that nine percent of all premature deaths are caused by not getting enough physical activity. Physical activity is known to reduce deaths from heart disease, diabetes, chronic lung disease, and mental illness.

1 Nov 2019

Study shows potential effect of heavier smoking on facial aging

Heavy smoking may have a causal effect on facial aging, according to new research led by the University of Bristol.

1 Nov 2019

Common early sign of cardiovascular disease associated with cancer risk

A Mayo Clinic-led study involving 488 cardiac patients whose cases were followed for up to 12 years finds that microvascular endothelial dysfunction, a common early sign of cardiovascular disease, is associated with a greater than twofold risk of cancer.

31 Oct 2019

Adults in least walkable neighborhoods more likely to have high predicted cardiovascular risk

A study led by researchers from St. Michael's Hospital of Unity Health Toronto and ICES found that people living in neighborhoods considered to be the least walkable were up to 33 per cent more likely to have a high predicted 10-year cardiovascular risk compared to individuals living in the most walkable neighborhoods.

31 Oct 2019

Wearable accelerometers are reliable predictors of mortality risk in older adults

A federally funded study by Johns Hopkins Medicine researchers shows that wearable accelerometers - mechanical sensors worn like a watch, belt or bracelet to track movement - are a more reliable measure of physical activity and better than patient surveys and other methods used by physicians at assessing five-year risk of death in older adults.

30 Oct 2019

Diabetes drug abolishes characteristic signs of nicotine withdrawal in mice

A drug commonly used to treat Type II diabetes abolishes the characteristic signs of nicotine withdrawal in rats and mice, according to new research published in JNeurosci. The finding may offer an important new strategy in the battle to quit smoking.

From Society for Neuroscience 30 Oct 2019

New technique could replace conventional methods of testing paralytic neurotoxins

Animal testing will no longer be required to assess a group of deadly neurotoxins, thanks to University of Queensland-led research.

30 Oct 2019

Early retirement can accelerate cognitive decline among the elderly

Early retirement can accelerate cognitive decline among the elderly, according to research conducted by faculty at Binghamton University, State University of New York.

29 Oct 2019

Dental health, diet may have an impact on psoriasis development and severity

Dental health and diet may have an impact on the development and severity of psoriasis, according to a study by dermatologists at The Ohio State University Wexner Medical Center. Psoriasis is a skin disease that causes thick, itchy patches of red skin with silvery scales and affects more than 8 million Americans.

29 Oct 2019

Hospitals take shot at opioid makers over cost of treating uninsured for addiction

While thousands of cities and counties have banded together to sue opioid makers and distributors in a federal court, another group of plaintiffs has started to sue on their own: hospitals.

29 Oct 2019

Some types of proteins can stabilize damaged DNA

At the University of Copenhagen, researchers have discovered how some types of proteins stabilize damaged DNA and thereby preserve DNA function and integrity. This new finding also explains why people with inborn or acquired defects in certain proteins cannot keep their DNA stable and develop diseases such as cancer.

28 Oct 2019

NCCN ORP plans to support phase II randomized trial for lung cancer patients

The National Comprehensive Cancer Network Oncology Research Program today announced plans to support a phase II randomized trial for lung cancer patients.

28 Oct 2019

Teen e-cigarette use epidemic blamed on flavoured cartridges

Researchers from University of Southern California have found that more and more teenagers are sticking to vaping e cigarettes if they are being offered choices of different candy and fruity flavours.

28 Oct 2019

Society for Maternal-Fetal Medicine releases statement in response to PROLONG trial results

The Society for Maternal-Fetal released the following statement in response to the published results of "Progestin's Role in Optimizing Neonatal Gestation," more commonly referred to as the PROLONG trial, which was recently published in the American Journal of Perinatology.

25 Oct 2019

Los Angeles vape district a black-market gateway

A five-block section of downtown Los Angeles that used to be part of the city's Toy District has become ground zero for the nation's counterfeit cannabis trade.

25 Oct 2019

Smoking News and Research

Single vaping episode of cannabis could yield positive results in urine drug tests

Study offers better understanding of smoking among urban emergency department patients

Higher number of live births associated with poorer cardiovascular health

Cigarettes vs. vaping: That’s the ‘wrong comparison,’ says inhalation researcher

E-cigarette use does not appear to be associated with conventional cigarette smoking

Physical activity can reduce risk of death among older adults

Study shows potential effect of heavier smoking on facial aging

Common early sign of cardiovascular disease associated with cancer risk

Adults in least walkable neighborhoods more likely to have high predicted cardiovascular risk

Wearable accelerometers are reliable predictors of mortality risk in older adults

Diabetes drug abolishes characteristic signs of nicotine withdrawal in mice

New technique could replace conventional methods of testing paralytic neurotoxins

Early retirement can accelerate cognitive decline among the elderly

Dental health, diet may have an impact on psoriasis development and severity

Hospitals take shot at opioid makers over cost of treating uninsured for addiction

Some types of proteins can stabilize damaged DNA

NCCN ORP plans to support phase II randomized trial for lung cancer patients

Teen e-cigarette use epidemic blamed on flavoured cartridges

Society for Maternal-Fetal Medicine releases statement in response to PROLONG trial results

Los Angeles vape district a black-market gateway

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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