PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Association of community vulnerability and state gun laws with firearm deaths in children and adolescents

JAMA Network Open

2023-05-24
(Press-News.org) About The Study: In this study including 5,813 youths ages 10 to 19 who died of an assault-related firearm injury, socially vulnerable communities in the U.S. experienced a disproportionate number of assault-related firearm deaths among youths. Although stricter gun laws were associated with lower death rates in all communities, these gun laws did not equalize the consequences on a relative scale, and disadvantaged communities remained disproportionately impacted. While legislation is necessary, it may not be sufficient to solve the problem of assault-related firearm deaths among children and adolescents. 

Authors: Deepika Nehra, M.D., of the University of Washington in Seattle, is the corresponding author. 

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ 

(doi:10.1001/jamanetworkopen.2023.14863)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

#  #  #

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.14863?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=052423

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

END


ELSE PRESS RELEASES FROM THIS DATE:

Cannabis use disorder and subsequent risk of psychotic and nonpsychotic unipolar depression and bipolar disorder

2023-05-24
About The Study: This study of 6.6 million individuals in Demark found that cannabis use disorder was associated with an increased risk of psychotic and nonpsychotic bipolar disorder and unipolar depression. These findings may inform policies regarding the legal status and control of cannabis use. Authors: Oskar Hougaard Jefsen, M.D., of Aarhus University Hospital–Psychiatry in Aarhus, Denmark, is the corresponding author. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (10.1001/jamapsychiatry.2023.1256) Editor’s ...

Quantum matter breakthrough: Tuning density waves

Quantum matter breakthrough: Tuning density waves
2023-05-24
“Cold atomic gases were well known in the past for the ability to ‘program’ the interactions between atoms,” says Professor Jean-Philippe Brantut at EPFL. “Our experiment doubles this ability!” Working with the group of Professor Helmut Ritsch at the University of Innsbruck, they have made a breakthrough that can impact not only quantum research but quantum-based technologies in the future. Density waves Scientists have long been interested in understanding how materials self-organize into complex structures, such as crystals. In the often-arcane world of quantum physics, ...

Fewer suicides among boys in regions with more bipolar diagnoses

2023-05-24
Bipolar disorder underlies roughly five percent of all suicides among young people. Previous studies also show that there is often a long delay between the onset of bipolarism and its correct diagnosis and treatment. Researchers at Karolinska Institutet now show that fewer boys commit suicide in Swedish regions where bipolar diagnoses are more common. The study, which is published in JAMA Psychiatry, could contribute to more proactive care for reducing the number of suicides. “Bipolar disorder is often more distressing for people who develop it early in life and is one of the psychiatric disorders most associated with suicide risk,” says ...

Scientists find first evidence for new superconducting state in Ising superconductor

Scientists find first evidence for new superconducting state in Ising superconductor
2023-05-24
In a ground-breaking experiment, scientists from the University of Groningen, together with colleagues from the Dutch universities of Nijmegen and Twente and the Harbin Institute of Technology (China), have discovered the existence of a superconductive state that was first predicted in 2017. They present evidence for a special variant of the FFLO superconductive state on 24 May in the journal Nature. This discovery could have significant applications, particularly in the field of superconducting electronics. The lead author of the paper is Professor Justin Ye, who heads the Device Physics of Complex Materials group at the University of Groningen. Ye and his team have ...

Where do our limbs come from?

2023-05-24
For Immediate Release Contact:  Mark Couch, 303-724-5377, mark.couch@cuanschutz.edu   Where Do Our Limbs Come From?             AURORA, Colo. (May 24, 2023) – An international collaboration that includes scientists from the University of Colorado School of Medicine has uncovered new clues about the origin of paired appendages – a major evolutionary step that remains unresolved and highly debated. The researchers describe their study in an article published today in the journal Nature. “This has become ...

In resistance training, focusing on load or number of repetitions leads to same muscle growth

2023-05-24
Which kind of resistance training promotes more muscle growth: low load with many repetitions or high load with fewer repetitions? According to a study conducted at the State University of Campinas (UNICAMP) in São Paulo state, Brazil, it makes no difference.  The study lasted eight weeks and involved 18 volunteers in two different training protocols. One group performed high-load (HL) exercises with fewer repetitions, while the other did low-load (LL) exercises with more repetitions. Muscle mass was measured in the first and last exercise sessions. A comparison of the two groups did not show any difference in muscle growth or metabolic stress, measured in an ...

Why do some long Covid patients continue to have difficulty exercising?

2023-05-24
While some patients recover from the effects of SARS-CoV-2 infection, others have experienced the aftereffects of COVID-19 long after the initial infection. One of these long COVID symptoms is reduced exercise capacity. But questions remain about the mechanisms underlying why some COVID patients continue to experience diminished exercise capacity while others recover without this condition. In a study recently published in the Journal of Infectious Diseases, a team of researchers from UC San Francisco found that lower than expected exercise capacity was common ...

AI used to advance drug delivery system for glaucoma and other chronic diseases

2023-05-24
Wilmer Eye Institute, Johns Hopkins Medicine researchers say they have used artificial intelligence models and machine-learning algorithms to successfully predict which components of amino acids that make up therapeutic proteins are most likely to safely deliver therapeutic drugs to animal eye cells.   The project, a collaboration with researchers from the University of Maryland, holds promise for advancing new and more tolerable drug treatments for common chronic blinding eye diseases, including glaucoma and macular degeneration, which affect 3 million and about 20 million people in the United States, respectively. Current drug therapies ...

Epigenetic profiling identifies potential COPD treatment targets

2023-05-24
Impaired function of lung fibroblast is considered causative for symptoms of the incurable lung disease COPD (Chronic Obstructive Pulmonary Disease). Using high-resolution epigenetic profiling, German and British scientists have now identified potential targets for COPD treatment. The team detected early epigenetic changes in the genome of COPD fibroblasts, providing new insights into the disease pathogenesis and potential therapeutic avenues. COPD, affecting approximately 600 million people globally, is characterized by chronic inflammation, progressive airway narrowing, and alveolar destruction. Despite its global prevalence, ...

CHOP researchers comprehensively assess the safety of using your head in youth soccer

2023-05-24
Philadelphia, May 24, 2023 – Repeatedly heading a soccer ball has been previously associated with negative long-term brain health for professional players. However, in a new study from researchers at the Minds Matter Concussion Program at Children’s Hospital of Philadelphia (CHOP), a small number of repeated soccer headers equivalent to a throw-in did not cause immediate neurophysiological deficits for teens, suggesting that limited soccer heading exposure in youth sports may not result in irreversible harm if players are properly trained. The ...

LAST 30 PRESS RELEASES:

Scientists reveal our best- and worst-case scenarios for a warming Antarctica

Cleaner fish show intelligence typical of mammals

AABNet and partners launch landmark guide on the conservation of African livestock genetic resources and sustainable breeding strategies

Produce hydrogen and oxygen simultaneously from a single atom! Achieve carbon neutrality with an 'All-in-one' single-atom water electrolysis catalyst

Sleep loss linked to higher atrial fibrillation risk in working-age adults

Visible light-driven deracemization of α-aryl ketones synergistically catalyzed by thiophenols and chiral phosphoric acid

Most AI bots lack basic safety disclosures, study finds

How competitive gaming on discord fosters social connections

CU Anschutz School of Medicine receives best ranking in NIH funding in 20 years

Mayo Clinic opens patient information office in Cayman Islands

Phonon lasers unlock ultrabroadband acoustic frequency combs

Babies with an increased likelihood of autism may struggle to settle into deep, restorative sleep, according to a new study from the University of East Anglia.

National Reactor Innovation Center opens Molten Salt Thermophysical Examination Capability at INL

International Progressive MS Alliance awards €6.9 million to three studies researching therapies to address common symptoms of progressive MS

Can your soil’s color predict its health?

Biochar nanomaterials could transform medicine, energy, and climate solutions

Turning waste into power: scientists convert discarded phone batteries and industrial lignin into high-performance sodium battery materials

PhD student maps mysterious upper atmosphere of Uranus for the first time

Idaho National Laboratory to accelerate nuclear energy deployment with NVIDIA AI through the Genesis Mission

Blood test could help guide treatment decisions in germ cell tumors

New ‘scimitar-crested’ Spinosaurus species discovered in the central Sahara

“Cyborg” pancreatic organoids can monitor the maturation of islet cells

Technique to extract concepts from AI models can help steer and monitor model outputs

Study clarifies the cancer genome in domestic cats

Crested Spinosaurus fossil was aquatic, but lived 1,000 kilometers from the Tethys Sea

MULTI-evolve: Rapid evolution of complex multi-mutant proteins

A new method to steer AI output uncovers vulnerabilities and potential improvements

Why some objects in space look like snowmen

Flickering glacial climate may have shaped early human evolution

First AHA/ACC acute pulmonary embolism guideline: prompt diagnosis and treatment are key

[Press-News.org] Association of community vulnerability and state gun laws with firearm deaths in children and adolescents
JAMA Network Open