Top Health News
July 1, 2015

Latest Headlines
updated 2:30am EDT

More Top Health News
July 1, 2015

Causal Pathway May Link Job Stress, Sleep Disturbances

June 30, 2015 — There may be a reciprocal, causal pathway between job strain and disturbed sleep, implying that interventions to treat sleep problems may improve work satisfaction, researchers have ... read more

Does Radiation from X-Rays and CT Scans Really Cause Cancer?

June 30, 2015 — In recent years, there has been widespread media coverage of studies purporting to show that radiation from X-rays, CT scans and other medical imaging causes cancer. But such studies have serious ... read more

Hospital-Wide Program for Delirium, Alcohol Withdrawal and Suicide/harm Impacts Readmission Rates

June 30, 2015 — In a new report, clinicians describe the implementation and effectiveness of a hospital-wide clinical improvement initiative for acute care patients at risk for delirium, alcohol withdrawal and ... read more

Protein's Impact on Colorectal Cancer Is Dappled

June 30, 2015 — Researchers have discovered a cell signaling pathway that appears to exert some control over initiation and progression of colorectal cancer, the third leading cause of cancer-related death in the ... read more

Should Drinking Water Be Centralized or Decentralized?

June 30, 2015 — A Canadian civil engineering graduate evaluates claims that more centralized US-style regulation of drinking water would improve outcomes for Canadians. The paper finds limited support for these ... read more

June 30, 2015 — Researchers who developed a high-speed form of atomic force microscopy have shown how to image the physical properties of live breast cancer cells, for the first time revealing details about how ... read more

Healthy Diet Linked to Lower Death Rates Among Low-Income Residents in Southeastern USA

June 30, 2015 — Eating a healthy diet was linked with a lower risk of dying from heart disease, stroke, cancer or other diseases among a population of low-income individuals living in the Southeastern U.S., ... read more

Similarities Between Embryos, Breast Tumors Identified

June 30, 2015 — It may seem incredulous, but breast tumors may have something in common with embryos, at least in mice, say researchers. Tumors that resemble six-day-old mouse embryos are more prone to metastasize ... read more

June 30, 2015 — The first study of its kind measuring the brain's role in mediating caloric intake following alcohol consumption among women shows that alcohol exposure sensitizes the brain's response to ... read more

To Shed Weight, Go Vegan

June 30, 2015 — People on a vegetarian diet, and especially those following a vegan one that includes no animal products, see better results than dieters on other weight-reducing plans. In fact, they can lose around ... read more

Research Reveals New Insights Into a Key Antibiotic Target in the Fight Against TB

June 30, 2015 — A key process in the bacterium that causes tuberculosis has been unraveled by researchers, potentially paving the way for new antibiotics to fight the disease. TB is one of the world's top ... read more

June 30, 2015 — From the founding of America, the Fourth of July has been synonymous with fireworks. A new study quantifies the surge in fine particulate matter -- particles that are two and one half microns in ... read more

Hantaviruses Are Highly Dependent on Cell Membrane Cholesterol to Infect Humans

June 30, 2015 — Hantaviruses use cholesterol in cell walls to gain access into cells and infect humans, according to laboratory research. Multiple genes involved in cholesterol sensing, regulation and production, ... read more

Human Urine Helps Prevent Bacteria from Sticking to Bladder Cells

June 30, 2015 — Human urine contains factors that prevent a common culprit in urinary tract infections (UTIs), uropathogenic Escherichia coli bacteria, from properly attaching to bladder cells, a necessary step for ... read more

Omega-3 Supplements, Antioxidants May Help With Preclinical Alzheimer's Disease

June 30, 2015 — Here's more evidence that fish oil supplementation and antioxidants might be beneficial for at least some people facing Alzheimer's disease: A new report describes the findings of a very ... read more

Cheek Muscles Hold Up Better Than Leg Muscles in Space

June 30, 2015 — Muscles need gravity to maintain optimal health, and when they do not have it, they deteriorate. A new report, however, suggests that this might not be true for all muscles, offering hope that there ... read more

Sialic Acid: Key to Unlocking Brain Disorders

June 30, 2015 — A common molecule found in higher animals, including humans, affects brain structure, researchers report. They found that mice that had altered sialic acid attachment had significant neurological ... read more

Vitamin A Supplementation May Cause Immune System to 'Forget' Past Infections

June 30, 2015 — Although vitamin A supplementation can have profound health benefits when someone is deficient, new evidence is emerging to show that vitamin A supplementation above and beyond normal levels may have ... read more

New Cardiac Arrest Recommendations: Increased CPR/AED Training Will Improve Survival Rates

June 30, 2015 — In response to a new Institute of Medicine report on improving cardiac arrest survival rates, the Red Cross is taking a key first step in convening those who can make a significant difference in ... read more

Chitosan Coated, Chemotherapy Packed Nanoparticles May Target Cancer Stem Cells

June 30, 2015 — Nanoparticles packed with a clinically used chemotherapy drug and coated with an oligosaccharide derived from the carapace of crustaceans might effectively target and kill cancer stem-like cells, ... read more

Tuesday, June 30, 2015
Monday, June 29, 2015