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

Societal challenges and new treatments for Ebola virus disease

2015-07-06
(Press-News.org) Since Ebola was first described in 1976, there have been several outbreaks, but all have been self-limiting. In a new Journal of Internal Medicine review, Dr. Ali Mirazimi of the Karolinska Institutet considers why the latest outbreak occurred and discusses the factors that contributed to making it the largest, most sustained, and most widespread outbreak of Ebola. He also notes that several potential treatments are now undergoing clinical trials and have shown initial promising results.

"Emerging and re-emerging infectious diseases will continue to challenge both human and animal health around the world," said Dr. Mirazimi. "The Ebola virus, the emergence of new diseases like the Middle East Respiratory Syndrome (MERS) in the Arabic Peninsula, or the spread in Europe of some vector-borne infections such as those caused by the West Nile virus (WNV) are all examples.

INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

Non-invasive technique may help detect skin and other cancers

2015-07-06
Researchers have developed a non-invasive technique that allows clinicians to accurately detect various forms of skin cancer. The current clinical "gold standard" non-invasive technique, called dermoscopy, is a highly subjective method. But by using what's called Raman spectroscopy, investigators found that malignant melanoma could be detected with an accuracy of 91% and non-melanoma skin cancers could be detected with accuracy between 73% and 85%. "The non-invasive and label-free nature of Raman spectroscopy enables the application in various medical fields. The method ...

Why the skin wrinkles more on certain parts of the face

2015-07-06
Differences in the number of oil-secreting glands in the skin may help explain why wrinkles are shallower in the forehead than in the outer eye area, suggests new research conducted on cadavers. Investigators suspect that the presence of oil-secreting glands and a thinner inner layer of skin, or dermis, may let the skin deform more easily and might be a cause for the development of wrinkles. The findings are published in Clinical Anatomy. INFORMATION: ...

ADHD medications linked to cardiac problems in children with hereditary heart disease

2015-07-06
Long QT syndrome (LQTS), a rare hereditary heart condition, can lead to life-threatening arrhythmias, or fast heartbeat irregularities. New research indicates that children with LQTS who take medications for attention deficit/hyperactivity disorder (ADHD) are at increased risk of experiencing heart-related problems--especially syncope, or the loss of consciousness. "In light of these findings, special attention is needed when prescribing ADHD medications for LQTS patients, starting with the lowest effective dose and planning close follow-up," said Dr. Valentina Kutyifa, ...

Hypertension, high cholesterol, other heart disease risk factors increasing In Asia

2015-07-06
WASHINGTON (July 6, 2015) - The prevalence of cardiovascular risk factors like hypertension, high cholesterol, and diabetes have been decreasing in the United States and Europe, however they appear to be on the rise in Asia, particularly Japan, according to a guest editor page published today in the Journal of the American College of Cardiology. Using data from epidemiological studies and examining a health program launched by the Japanese government, guest editor Masafumi Kitakaze, M.D., Ph.D., found many risk factors in the Japanese population remain unchanged or even ...

Lifestyle factors associated with less heart failure after 65

2015-07-06
WASHINGTON (July 6, 2015) -- Adults who walked briskly, were moderately active in their leisure time, drank moderately, didn't smoke and avoided obesity had half the risk of heart failure as adults who did not optimize these modifiable risk factors, according to a study that followed nearly 4,500 adults for two decades. The study was published today in JACC: Heart Failure. Heart failure, a condition where the heart fails to pump as much blood as the body needs, is increasing in frequency in the United States and is a leading cause of hospitalization for people over age ...

Extra heartbeats could be modifiable risk factor for congestive heart failure

2015-07-06
Common extra heartbeats known as premature ventricular contractions (PVCs) may be a modifiable risk factor for congestive heart failure (CHF) and death, according to researchers at UC San Francisco. The study, which is in the July 14 issue of the Journal of the American College of Cardiology (JACC), is based on more than a decade of research of 1,139 participants from the national Cardiovascular Health Study. PVCs are extra, abnormal heartbeats that occur in the ventricles. They disrupt the heart's regular rhythm but usually are no reason for concern or require treatment. ...

Temple-led research team finds bacterial biofilms may play a role in lupus

2015-07-06
(Philadelphia, PA) - Lupus, multiple sclerosis, and type-1 diabetes are among more than a score of diseases in which the immune system attacks the body it was designed to defend. But just why the immune system begins its misdirected assault has remained a mystery. Now, researchers at Temple University School of Medicine (TUSM) have shown that bacterial communities known as biofilm play a role in the development of the autoimmune disease systemic lupus erythematosus -- a discovery that may provide important clues about several autoimmune ailments. A team led by TUSM ...

Adolescents who view medical marijuana ads more likely to use the drug, study finds

2015-07-06
Adolescents who saw advertising for medical marijuana were more likely to either report using marijuana or say they planned to use the substance in the future, according to a new RAND Corporation study. Studying more than 8,000 Southern California middle school students, researchers found that youth who reported seeing any ads for medical marijuana were twice as likely as peers who reported never seeing an ad to have used marijuana or report higher intentions to use the drug in the future. The study was published online by the journal Psychology of Addictive Behaviors. Researchers ...

Perennial biofuel crops' water consumption similar to corn

Perennial biofuel crops water consumption similar to corn
2015-07-06
Converting large tracts of the Midwest's marginal farming land to perennial biofuel crops carries with it some key unknowns, including how it could affect the balance of water between rainfall, evaporation and movement of soil water to groundwater. In humid climates such as the U.S. Midwest, evaporation returns more than half of the annual precipitation to the atmosphere, with the remainder available to recharge groundwater and maintain stream flow and lake levels. A recent study from the Great Lakes Bioenergy Research Center and published in Environmental Research ...

Study provides new insights into the genetics of drug-resistant fungal infections

Study provides new insights into the genetics of drug-resistant fungal infections
2015-07-06
Worcester, Mass. - A study by a multidisciplinary research team, co-directed by Worcester Polytechnic Institute (WPI), offers new insights into how virulent fungi adapt through genetic modifications to fight back against the effects of medication designed to block their spread, and how that battle leaves them temporarily weakened. These insights may provide clues to new ways to treat notoriously difficult-to-cure fungal infections like thrush and vaginitis. The team studied patients infected with the fungus Candida albicans (C. albicans), which causes common yeast infections ...

LAST 30 PRESS RELEASES:

Racial, political cues on social media shape TV audiences’ choices

New model offers ‘clear path’ to keeping clean water flowing in rural Africa

Ochsner MD Anderson to be first in the southern U.S. to offer precision cancer radiation treatment

Newly transferred jumping genes drive lethal mutations

Where wells run deep, biodiversity runs thin

Q&A: Gassing up bioengineered materials for wound healing

From genetics to AI: Integrated approaches to decoding human language in the brain

Leora Westbrook appointed executive director of NR2F1 Foundation

Massive-scale spatial multiplexing with 3D-printed photonic lanterns achieved by researchers

Younger stroke survivors face greater concentration, mental health challenges — especially those not employed

From chatbots to assembly lines: the impact of AI on workplace safety

Low testosterone levels may be associated with increased risk of prostate cancer progression during surveillance

Analysis of ancient parrot DNA reveals sophisticated, long-distance animal trade network that pre-dates the Inca Empire

How does snow gather on a roof?

Modeling how pollen flows through urban areas

Blood test predicts dementia in women as many as 25 years before symptoms begin

Female reproductive cancers and the sex gap in survival

GLP-1RA switching and treatment persistence in adults without diabetes

Gnaw-y by nature: Researchers discover neural circuit that rewards gnawing behavior in rodents

Research alert: How one receptor can help — or hurt — your blood vessels

Lamprey-inspired amphibious suction disc with hybrid adhesion mechanism

A domain generalization method for EEG based on domain-invariant feature and data augmentation

Bionic wearable ECG with multimodal large language models: coherent temporal modeling for early ischemia warning and reperfusion risk stratification

JMIR Publications partners with the University of Turku for unlimited OA publishing

Strange cosmic burst from colliding galaxies shines light on heavy elements

Press program now available for the world's largest physics meeting

New release: Wiley’s Mass Spectra of Designer Drugs 2026 expands coverage of emerging novel psychoactive substances

Exposure to life-limiting heat has soared around the planet

New AI agent could transform how scientists study weather and climate

New study sheds light on protein landscape crucial for plant life

[Press-News.org] Societal challenges and new treatments for Ebola virus disease