Medical Research News

RSS

Moderate amounts of healthy fats could soon be allowed in diets

Most public health guidelines including the Dietary Guidelines for Americans do not allow fat portions in excess. However nutritionists and dieticians have now agreed that not all fats in diet are bad and many of them could be allowed.

8 Jan 2019

Dental flossing and other consumer behaviors contribute to elevated levels of PFAS in the body

A new study suggests certain types of consumer behaviors, including flossing with Oral-B Glide dental floss, contribute to elevated levels in the body of toxic PFAS chemicals. PFAS are water- and grease-proof substances that have been linked with numerous health problems.

8 Jan 2019

Exposure to cannabis, stress during adolescence may lead to long-term anxiety disorders

A new study conducted on laboratory animals shows that exposure to cannabis and stress during adolescence may lead to long-term anxiety disorders characterized by the presence of pathological fear.

8 Jan 2019

Hormone therapy effective in reducing prevalence of knee osteoarthritis, shows study

There is an ongoing debate regarding the relationship between knee osteoarthritis and hormone therapy, with small-scale studies providing mixed results.

8 Jan 2019

Genetic variations may influence whether vitamin E decreases or increases cancer risk

Almost half of all Americans take a vitamin supplement, and yet many large-scale, placebo-controlled clinical trials of various supplements have found little or no benefit.

8 Jan 2019

Study finds large disparities in U.S. drinking water guidelines

In response to the growing problem of drinking water contaminated with per- and poly-fluoroalkyl substances, a new analysis shows that many states are establishing their own guideline levels for two types of PFAS--PFOA and PFOS--that differ from federal guidelines.

8 Jan 2019

Faulty brain immune cells cause Alzheimer's disease

Mutations of the TREM2 gene can significantly increase the risk of Alzheimer's disease. Scientists from the German Center for Neurodegenerative Diseases and the Ludwig-Maximilians-University Munich now shed light on the reasons why TREM2 is so important for brain health.

8 Jan 2019

Pitt study delves deeper into how electrical stimulation activates neurons

Electrical stimulation of the brain is common practice in neuroscience research and is an increasingly common and effective clinical therapy for a variety of neurological disorders. However, there is limited understanding of why this treatment works at the neural level.

8 Jan 2019

Early clinical assessments could reduce end-of-life hospitalizations for seniors

Better use of standard assessment tools could help long-term care homes identify which new residents are at risk of hospitalization or death in the first 90 days of admission.

8 Jan 2019

Researchers reveal five insomnia types

Researchers at the Netherlands Institute for Neuroscience revealed that there are five types of insomnia. This finding was published on Monday January 7 by The Lancet Psychiatry. A commentary in the journal stated that the finding could be a new page in the history of insomnia, promoting discoveries on mechanisms and interventions.

8 Jan 2019

Study shows link between antibiotic resistance in the environment and fecal pollution

Increased levels of antibiotic-resistant bacteria in the environment may have different causes. It could be a consequence of on-site selection from antibiotic residues in the environment, hence promoting the evolution of new forms of resistance.

8 Jan 2019

Ketogenic supplementation can reduce seizures without dietary restriction, suggests study

The ketogenic diet has proven successful in helping people lose weight and improve their overall health, including those with epilepsy. The low-carb diet transitions the body from burning sugar to burning fat and ketones for energy.

8 Jan 2019

New analytic method can precisely detect viral infections using immune responses

Cytomegalovirus is widespread and remains in the body for a lifetime after infection. In healthy individuals, this virus is usually kept in check but can become dangerous when the immune system is weakened or during pregnancy.

8 Jan 2019

Essential nutrient may hold promise in the war against Alzheimer's disease

In a new study, researchers at the Biodesign Institute explore a safe and simple treatment for one of the most devastating and perplexing afflictions: Alzheimer's disease.

8 Jan 2019

Study shows safety of flu vaccination for hospitalized patients

Hospitalized patients who received the flu vaccine had no increased risk of outpatient visits or hospital readmission within seven days of discharge, according to a Kaiser Permanente study published today in Mayo Clinic Proceedings.

8 Jan 2019

Therapists should regularly assess depression symptoms and augment treatment for insufficient responders

Adolescents with depression who were treated with interpersonal psychotherapy (IPT-A) had significantly better outcomes when their therapists regularly assessed depression symptoms and augmented treatment for insufficient responders after four weeks of therapy rather than waiting until Week 8, reports a study published in the January 2019 issue of the Journal of the American Academy of Child and Adolescent Psychiatry

8 Jan 2019

Scientists demonstrate potential of imaging technique based on physical properties of tumors

A team of physicists at the Institut Lumière Matière, in collaboration with the Cancer Research Center of Lyon, has demonstrated the potential, for oncology, of an imaging technique based only on the physical properties of tumors.

8 Jan 2019

High-fat diets shown to increase blood pressure

A new study has added to the evidence that a high-fat diet is unhealthy for both younger males and females. The study also found sex-linked differences in the physiological effects of a HFD.

8 Jan 2019

SIESTA project reduces sleep interruptions in hospitalized patients

Selective tinkering with the medical center's electronic health records (EHR) system, plus a 20-minute presentation to doctors and nurses on the consequences of in-hospital sleep deprivation, was able to change the behavior of caregivers in ways that allowed more patients to sleep undisturbed through the night.

8 Jan 2019

Special intervention could help alleviate flashbacks in people with PTSD

A behavioral intervention procedure including the computer game Tetris could help people with post-traumatic stress disorder to alleviate involuntarily recurring visual memories of traumatic experiences.

8 Jan 2019

Medical Research News

Moderate amounts of healthy fats could soon be allowed in diets

Dental flossing and other consumer behaviors contribute to elevated levels of PFAS in the body

Exposure to cannabis, stress during adolescence may lead to long-term anxiety disorders

Hormone therapy effective in reducing prevalence of knee osteoarthritis, shows study

Genetic variations may influence whether vitamin E decreases or increases cancer risk

Study finds large disparities in U.S. drinking water guidelines

Faulty brain immune cells cause Alzheimer's disease

Pitt study delves deeper into how electrical stimulation activates neurons

Early clinical assessments could reduce end-of-life hospitalizations for seniors

Researchers reveal five insomnia types

Study shows link between antibiotic resistance in the environment and fecal pollution

Ketogenic supplementation can reduce seizures without dietary restriction, suggests study

New analytic method can precisely detect viral infections using immune responses

Essential nutrient may hold promise in the war against Alzheimer's disease

Study shows safety of flu vaccination for hospitalized patients

Therapists should regularly assess depression symptoms and augment treatment for insufficient responders

Scientists demonstrate potential of imaging technique based on physical properties of tumors

High-fat diets shown to increase blood pressure

SIESTA project reduces sleep interruptions in hospitalized patients

Special intervention could help alleviate flashbacks in people with PTSD

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

Latest News