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

Symptoms months after COVID-19

2021-02-19
(Press-News.org) What The Study Did:
Persistent symptoms among adults with COVID-19 up to nine months after illness onset were analyzed in this study.

Authors: 
Helen Y. Chu, M.D., M.P.H., 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.2021.0830)

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

INFORMATION:

Media advisory:
The full study is linked to this news release.

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.2021.0830?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=021921

About JAMA Network Open: JAMA Network Open is the new 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.



ELSE PRESS RELEASES FROM THIS DATE:

Mental health, substance use, suicidal ideation during COVID-19 pandemic

2021-02-19
What The Study Did: This survey study compared patterns of mental health concerns, substance use and suicidal ideation during June and September of the COVID-19 pandemic and examined at-risk demographic groups. Authors: Mark É. Czeisler, A.B., Monash University in Clayton, Victoria, Australia, 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.2020.37665) Editor's Note: The article includes conflicts of interest and funding/support disclosures. Please see the article for additional information, including other authors, author ...

Including racial/ethnic minorities, females, older adults in vaccine trials

2021-02-19
What The Study Did: Using data from completed interventional vaccine trials from 2011 to 2020, researchers examined whether racial/ethnic minority groups, females and older adults were underrepresented in U.S.-based vaccine clinical trials. Authors: Steven A. Pergam, M.D., M.P.H., of the Fred Hutchinson Cancer Research Center in Seattle, and Julie K. Silver, M.D., of Harvard Medical School in Boston, are the corresponding authors. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/  (doi:10.1001/jamanetworkopen.2020.37640) Editor's Note: The article includes conflicts of interest disclosures. Please see the article for additional information, including other authors, author contributions ...

Race, income, education affect access to 3D mammography

2021-02-19
Women of minority races and ethnicities and with less education and income have had relatively lower access to 3D mammography, a technology that can improve breast cancer detection and decrease false alarms, according to research published today. "This study was about whether adoption of this technology is equitable. We're showing that it has not been, even though it has been FDA-approved for a decade now," said END ...

Conservation paradox - the pros and cons of recreational hunting

Conservation paradox - the pros and cons of recreational hunting
2021-02-19
Recreational hunting -- especially hunting of charismatic species for their trophies --raises ethical and moral concerns. Yet recreational hunting is frequently suggested as a way to conserve nature and support local people's livelihoods. In a new article published in the journal One Earth, scientists from the University of Helsinki in Finland and Flinders University in Australia have reviewed more than 1,000 studies on recreational hunting -- the first such attempt to summarize the scientific literature examining the biodiversity and social effects of recreational hunting globally. Co-lead author University of Helsinki Associate Professor Enrico ...

Turbocharging the killing power of immune cells against cancer

Turbocharging the killing power of immune cells against cancer
2021-02-19
Creating "super soldiers" of specific white blood cells to boost an anti-tumour response has been shown in a series of elegant experiments by Princess Margaret researchers. Research led by Ph.D. candidate Helen Loo Yau, Post-doctoral fellow Dr. Emma Bell and Senior Scientist Dr. Daniel D. De Carvalho describes a DNA modifying epigenetic therapy that can transform immune killer T-cells into "super soldiers" by boosting their ability to kill cancer cells. Their findings could potentially enhance immunotherapy, a new paradigm in cancer treatment currently effective for a minority of cancer patients. Some patients respond well to immunotherapy, with their tumours drastically shrinking in size, but others respond only partially or not at all. Clinicians and scientists around ...

Swimming upstream on sound waves

2021-02-19
At some point, microvehicles that are small enough to navigate our blood vessels will enable physicians to take biopsies, insert stents and deliver drugs with precision to sites that are difficult to reach, all from inside the body. Scientists around the world are currently researching and developing suitable microvehicles. In most cases, they are powered and controlled by acoustic and magnetic fields or using light. However, until now, propelling microvehicles against a fluid flow had proved to be a major challenge. This would be necessary for the micromachines to be able to navigate in blood vessels against the direction of blood flow. Researchers at ETH Zurich have now developed microvehicles ...

Insight-HXMT gives insight into origin of fast radio bursts

2021-02-19
The latest observations from Insight-HXMT were published online in Nature Astronomy on Feb. 18. Insight-HXMT has discovered the very first X-ray burst associated with a fast radio burst (FRB) and has identified that it originated from soft-gamma repeater (SGR) J1935+2154, which is a magnetar in our Milky Way. Insight-HXMT is the first to identify the double-spike structure of this X-ray burst as the high energy counterpart of FRB 200428. This discovery, together with results from other telescopes, proves that FRBs can come from magnetar bursts, thus resolving ...

Atomic nuclei in the quantum swing

Atomic nuclei in the quantum swing
2021-02-19
From atomic clocks to secure communication to quantum computers: these developments are based on the increasingly better control of the quantum behaviour of electrons in atomic shells with the help of laser light. Now, for the first time, physicists at the Max Planck Institute for Nuclear Physics in Heidelberg have succeeded in precisely controlling quantum jumps in atomic nuclei using X-ray light. Compared with electron systems, nuclear quantum jumps are extreme - with energies up to millions of times higher and incredibly short zeptosecond processes. A zeptosecond is one trillionth of a billionth of a second. The rewards include profound insight into the quantum world, ultra-precise nuclear clocks, ...

Origin of life -- Did Darwinian evolution begin before life itself?

2021-02-19
Before life emerged on Earth, many physicochemical processes on our planet were highly chaotic. A plethora of small compounds, and polymers of varying lengths, made up of subunits (such as the bases found in DNA and RNA), were present in every conceivable combination. Before life-like chemical processes could emerge, the level of chaos in these systems had to be reduced. In a new study, LMU physicists led by Dieter Braun show that basic features of simple polymers, together with certain aspects of the prebiotic environment, can give rise to selection processes that reduce disorder. In previous publications, Braun's research group explored how spatial order could have developed in narrow, water-filled chambers ...

Deep brain stimulation prevents epileptic seizures in mouse model

Deep brain stimulation prevents epileptic seizures in mouse model
2021-02-19
Epileptic activity originating from one or more diseased brain regions in the temporal lobe is difficult to contain. Many patients with so-called temporal lobe epilepsy often do not respond to treatment with anti-epileptic drugs, and the affected brain areas must therefore be surgically removed. Unfortunately, this procedure only gives seizure freedom to about one third of patients, so the development of alternative therapeutic approaches is of great importance. Scientists led by neurobiologist Prof. Dr. Carola Haas, head of the research group at the Department of Neurosurgery at Medical Center - University of ...

LAST 30 PRESS RELEASES:

New drug shows promise in restoring vision for people with nerve damage

Scientists discover unique microbes in Amazonian peatlands that could influence climate change

University Hospitals now offering ultra-minimally invasive endoscopic spine surgery for patients experiencing back pain

JNM publishes procedure standard/practice guideline for fibroblast activation protein PET

What to do with aging solar panels?

Scientists design peptides to enhance drug efficacy

Collaboration to develop sorghum hybrids to reduce synthetic fertilizer use and farmer costs

Light-activated ink developed to remotely control cardiac tissue to repair the heart

EMBARGOED: Dana-Farber investigators pinpoint keys to cell therapy response for leukemia

Surgeon preference factors into survival outcomes analyses for multi- and single-arterial bypass grafting

Study points to South America – not Mexico – as birthplace of Irish potato famine pathogen

VR subway experiment highlights role of sound in disrupting balance for people with inner ear disorder

Evolution without sex: How mites have survived for millions of years

U. of I. team develops weight loss app that tracks fiber, protein content in meals

Progress and challenges in brain implants

City-level sugar-sweetened beverage taxes and changes in adult BMI

Duration in immigration detention and health harms

COVID-19 pandemic and racial and ethnic disparities in long-term nursing home stay or death following hospital discharge

Specific types of liver immune cells are required to deal with injury

How human activity has shaped Brazil Nut forests’ past and future

Doctors test a new way to help people quit fentanyl 

Long read sequencing reveals more genetic information while cutting time and cost of rare disease diagnoses

AAAS and ASU launch mission-driven collaborative to strengthen scientific enterprise

Medicaid-insured heart transplant patients face higher risk of post-transplant complications

Revolutionizing ammonia synthesis: New iron-based catalyst surpasses century-old benchmark

A groundbreaking approach: Researchers at The University of Texas at San Antonio chart the future of neuromorphic computing

Long COVID, Italian scientists discovered the molecular ‘fingerprint’ of the condition in children's blood

Battery-powered electric vehicles now match petrol and diesel counterparts for longevity

MIT method enables protein labeling of tens of millions of densely packed cells in organ-scale tissues

Calculating error-free more easily with two codes

[Press-News.org] Symptoms months after COVID-19