Health News

How cancer prevention drives aging
For the first time, researchers have found how cellular senescence, the well-known mechanism for preventing cancer, can trigger aging and age-related disease by changing the local tissue environment. ANI

Scientists unveil genes vital to vital to adult heart function
In a study on fruit fly Drosophila, scientists at the Burnham Institute for Medical Research (Burnham) have found that genes involved in embryonic heart development are vital to adult heart function in both fruit flies and humans. ANI

Psychiatric disorders common among college-aged
A new study has revealed that psychiatric disorders appear to be common among 18- to 24-year-olds, with overall rates similar among those attending or not attending college. ANI

Scientists use magnets to spot bird flu in humans

Singapore-based scientists have devised a new technique to spot bird flu in humans with the help of a magnet.

London, October 1 : Singapore-based scientists have devised a new technique to spot bird flu in humans with the help of a magnet.

Jurgen Pipper of the Institute of Bioengineering and Nanotechnology claims that their test is nearly five times faster and up to 50 times cheaper than the existing tests.

The researcher says that one of the hindrances that scientists often face, while testing the virus in human sputum, is that the sputum sample has to be concentrated before its RNA can be amplified and compared with known H5N1 sequences, reports the New Scientist.

Jurgen has revealed that the new technique involves the use of silica particles to bind viral RNA, which can then be concentrated within minutes using a magnet.

A report on the test has been published in the journal Nature Medicine.

ANI