Health News

Bacteria can directly cause blood clotting

Bacteria can directly cause blood clottingLondon, November 3: An international research team has found that bacteria can directly cause human blood and plasma to clot, something that has long been thought to have been lost during the course of vertebrate evolution.

The researchers believe that their new findings may help advance scientists’ understanding of coagulation during bacterial infections, which in turn may pave the way for new clinical methods for treating serious medical conditions like sepsis and anthrax.

Novel approach can strengthen immune system against childhood cancer

Novel approach can strengthen immune system against childhood cancerLondon, November 3: A team of researchers from Baylor College of Medicine and Texas Children's Hospital has found that the ability of the immune system cells called T-lymphocytes to fight childhood cancer neuroblastoma can be improved with the aid of an artificial tumour-specific receptor.

Sleep loss produces false memory, caffeine straightens them out

Sleep loss produces false memory, caffeine straightens them outHamburg, Germany - If you don't get enough sleep at night, be sure to drink a strong cup of coffee before trying to remember important facts - otherwise your sleep-deprived mind will play tricks with your memory, according to a team of German researchers.

Virus causes irregular heartbeat, German researchers find

HeartbeatHamburg - There is new evidence that a virus could be the cause of irregular heartbeat in millions of patients who otherwise exhibit no diagnosed reason for atrial or ventricular fibrillation, according to a team of German scientists.

The researchers at the Max Delbruck Center for Molecular Medicine (MDC) in Berlin say they have uncovered the first firm evidence of the molecular mechanism whereby virus infections cause cardiac arrhythmia.

Parents should monitor their teens' mood swings

Parents should monitor their teens' mood swingsCologne, Germany - Teenagers commonly experience mood swings and are not always approachable, and this behaviour can make it hard for parents to differentiate such emotional fluctuations from genuine depression.

Experts say it's important for parents to monitor their teenager's moods and seek treatment when warranted.

Prolonged joblessness may lead to low self-esteem, depression

DepressionWashington, Nov 2 : Being unemployed can have long-term and possibly permanent psychological effects, including low self esteem, depression and anxiety, on an individual, according to a new study.

The research team led by Arthur H. Goldsmith, the Jackson T. Stephens Professor of Economics at Washington and Lee University said that as the period of unemployment increases the effects often become chronic.

“In the first phase of unemployment, people have a benign ignorance and think it will turn out fine, that they are not going to be emotionally damaged by this, because they’ll just go out and get a job,” said Goldsmith.

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