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Medicine & Health / Research news 1234

Advance made in growing heart cells

April 24, 2008 | User rating: not rated yet | No comments yet

Researchers in Toronto have made advances in developing human progenitor heart cells from embryonic stem cells.


Study: Continuous oral contraceptives best

April 07, 2008 | User rating: not shown ( 2 vote(s) ) | No comments yet

A U.S. study suggests continuous oral contraceptives might be more effective than standard 28-day birth control pills.


Puppy teeth make new dog bone

March 10, 2008 | User rating: not rated yet | No comments yet

Japanese scientists say they have been able to regenerate parts of dogs' jawbones using stem cells from their puppies' teeth.


Stem cells study provides clues to aging

March 05, 2008 | User rating: not rated yet | No comments yet

An Italian researcher says adult stem cells may be the biological basis for a rare disease that causes premature aging in children.


Einstein, Newton displayed autistic traits

February 24, 2008 | User rating: 3.8 / 5 after 37 vote(s) | User comments: 17

Albert Einstein and Isaac Newton displayed symptoms of psychiatric disorders that may have been a key to their genius, a Dublin psychiatrist said.


Poverty can hurt brain development

February 18, 2008 | User rating: 4.3 / 5 after 8 vote(s) | User comments: 1

Poverty appears to have dramatic effects on the brain development and function of young children, U.S. researchers said.


Claim: Diabetes study increases death risk

February 07, 2008 | User rating: not shown ( 3 vote(s) ) | No comments yet

Experts have ended part of a study which aimed to lessen diabetics' heart disease risk after they found it increased death risks, a report said.


Birth complications add schizophrenia risk

January 22, 2008 | User rating: not shown ( 2 vote(s) ) | No comments yet

U.S. scientists have identified four genes that interact with serious obstetric complications to increase the risk for schizophrenia.


Cocaine changes gene activity in mice

December 04, 2007 | User rating: not shown ( 2 vote(s) ) | No comments yet

A team of U.S. researchers has found chronic cocaine administration in mice changes the activity of their genes, enhancing the rewarding effect of cocaine.


Europe to launch a brain research project

December 03, 2007 | User rating: not shown ( 2 vote(s) ) | No comments yet

The European Science Foundation said it will propose a comprehensive mental health research effort of a size similar to that of the Human Genome Project.


Hike in U.S. kidney disease rates expected

November 05, 2007 | User rating: not shown ( 2 vote(s) ) | No comments yet

Researchers predict sharp increases in the U.S. incidence and prevalence of end-stage renal disease by 2020.


Fever in mice linked to shorter life span

November 01, 2007 | User rating: not shown ( 2 vote(s) ) | No comments yet

Mice with shorter life spans use fever to fight infections more than longer living mice, said U.S. researchers who had expected the opposite finding.


Appetite hormone works in two brain areas

October 18, 2007 | User rating: not shown ( 2 vote(s) ) | No comments yet

British scientists have discovered that a major hormone regulating appetite in humans operates through two areas of the brain.


Beer: more a brain than a taste thing

September 13, 2007 | User rating: 4 / 5 after 8 vote(s) | No comments yet

A U.S. study suggests differing zests for beer might reveal more about alcohol's effect on the brain than inherent differences in taste sensitivity.


Doctor: pigs with human organs 2 years off

September 10, 2007 | User rating: 3.8 / 5 after 9 vote(s) | No comments yet

One of Britain's top doctors says pigs grown with transplantable human organs could be bred within two years.


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