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Mouthwash impacts the effects of exercise

Scientists have long known that the blood pressure drops after exercise but the mechanism has not been fully elucidated. A new study shows that bacteria in the mouth, which produce nitrite, is key to the whole process. The use of mouthwash to reduce the number of these bacteria prevents the expected benefit of exercise on the blood pressure.

4 Sep 2019

Novel approach could help prevent sepsis in burn patients

Immediately following severe burns, bacteria reach the wound from different sources, including the patient's skin, gastrointestinal tract, respiratory tracts and health care-related human contact.

4 Sep 2019

Protein shakes may not be the most effective way to relieve post-gym muscle pain

Protein shakes have long been touted as a gym bag essential, consumed by gym-goers in an effort to boost muscle recovery and minimise post-workout muscle soreness, but they may not be the most effective way to relieve aching muscles, according to a new study.

4 Sep 2019

Melatonin promises to help reduce bone loss in space flight

New research suggests that the problem of bone loss caused by microgravity conditions in space flight may be successfully treated using the time-tested drug melatonin. Melatonin increases the level of calcitonin in bone, which suppresses the bone-destroying activity of osteoclastic cells and helps maintain bone density.

4 Sep 2019

Rapid diagnosis protocol does not improve outcomes for patients with chest pain

Discharge of patients with suspected acute coronary syndromes under a 0- and 1-hour high-sensitivity cardiac troponin T (hs-cTnT) protocol is safe, according to late breaking results from the RAPID-TnT trial presented in a Hot Line Session today at ESC Congress 2019 together with the World Congress of Cardiology and published in Circulation.

4 Sep 2019

New insight and target for Alzheimer’s disease

The body is designed to fix anything that is out of balance. Homeostasis is maintained in the body, and even a minor change could trigger a compensatory mechanism, in the hopes of keeping everything stable.

4 Sep 2019

Too much Vitamin D could be harmful to bones

Vitamin D – an essential for healthy bones and calcium in the body, is prepared by the body when the skin is exposed to sunlight. A daily exposure of around 10 to 15 days is considered to be adequate for fulfilling the needs of vitamin D in the body.

4 Sep 2019

Diabetes associated with increased risk of developing heart failure after a heart attack

After a heart attack, patients with diabetes are at greater risk of heart failure and subsequent death than those without diabetes, according to late breaking results from the FAST-MI registry presented today at ESC Congress 2019 together with the World Congress of Cardiology.

4 Sep 2019

Water fetching associated with poor health outcomes for women and children

Water fetching is associated with poor health outcomes for women and children, including a higher risk of death - according to new research from the University of East Anglia.

4 Sep 2019

Study links FAK protein to chemotherapy resistance in ovarian cancer

Although the number of women being diagnosed and dying of ovarian cancer is declining, recurrence, drug resistance and mortality remain high for women with high-grade serous ovarian carcinoma, the most common form of epithelial ovarian cancer.

3 Sep 2019

Using mesoporous materials as nanovehicle for improved drug delivery

In a paper to be published in the forthcoming issue in NANO, a group of researchers from Guiyang, China, have conducted a study based on previous experimental research on DOX as a model drug and introduced a reverse method in which organic groups are grafted after removing the template agent.

3 Sep 2019

Hardship during the Great Recession associated with long-lasting declines in mental health

People who suffered a financial, housing-related, or job-related hardship as a result of the Great Recession were more likely to show increases in symptoms of depression, anxiety, and problematic drug use, research shows.

3 Sep 2019

UA receives $1.4 million grant for a peer-support program to help sleep apnea patients

University of Arizona College of Medicine - Tucson Professor Sairam Parthasarathy, MD, has been awarded nearly $1.4 million for a peer-support program for sleep apnea patients.

3 Sep 2019

A factor that predicts prolonged survival in brain tumor uncovered

The discoveries in the cellular and molecular biology of cancer, the development of drugs against specific genetic mutations, and the emergence of immunotherapy are allowing the cure or improvement of the quality of life and life expectancy of patients with tumors.

3 Sep 2019