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Low blood oxygen on Everest offers treatment hope
A team of British doctors conducting experiments in the "Death Zone" of Mount Everest has recorded the lowest levels of blood oxygen in humans, far below those of critically ill patients.

The findings published on Wednesday could one day lead to better care for patients with heart and lung ailments in intensive care units, premature babies and others suffering from similar low-oxygen levels, known as hypoxia.

"We want to understand why humans respond differently to low oxygen levels," Mike Grocott, a researcher at University Col...

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Wednesday , 7 January '09

Kids of pregnant smokers 'likely to be aggressive'

Pregnant women who smoke risk delivering aggressive kids, according to a new Canada-Netherlands study.
Wednesday , 24 December '08

'Over-the-counter pills won’t cut unwanted pregnancies'

Over the counter contraceptive pill will not reduce unwanted pregnancies, according to a UK expert.
Wednesday , 24 December '08

Vitamin D deficiency ‘raises C-section risk’

Pregnant women who are vitamin D deficient are at an increased risk for delivering a baby by caesarean section.
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Wednesday , 24 December '08

Dangerous drug combos pose risk for elderly

Older adults are popping pills, over-the-counter drugs and supplements in record numbers and in combinations that could be deadly.
Wednesday , 24 December '08

Fast food + nearby schools = fat kids

Youth who study just a short walk from a fast-food outlet eat fewer fruit and vegetables and are more likely to be obese.
Tuesday , 23 December '08

Blind, yet seeing using 'blindsight'

A man whose visual cortex was destroyed, has been able to navigate using 'blindsight', the ability of some to sense things they cannot see.
Tuesday , 23 December '08

Simple quiz may replace costly medical exams for jobs

Medical exams to qualify for a job can be passe with researchers coming up with an effective medical questionnaire.
Tuesday , 23 December '08

Mobiles can now monitor HIV and malaria patients’ conditions

After talking the world of communication by storm, cell phones are now set to revolutionise the field of medicine as well.
Tuesday , 23 December '08

Fruits and vegetables help you make your own aspirin

Regular diet of fruits and vegetables can help your body make its own salicylic acid — the material formed when aspirin breaks down in the body.
Tuesday , 23 December '08

Even a tiny bit of flab raises heart failure risk, claims study

Even a little bit of extra weight can raise the risk of heart failure, said a study calculating the heart hazards of being pudgy but not obese.
Tuesday , 23 December '08

NRI scientist using car technology to make synthetic bone

An Indian-origin scientist at the University of Warwick is developing car technology to help produce synthetic bones.
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