Burying carbon to cool down earth

US scientists have developed a new and safer technique to freeze carbon dioxide in the sea bed.

Earlier suggestions include inject the gas in the ocean and storing them in oil or gas fields.

This new method exploits a combined advantage of low temperature and high pressure condition in deep sea beds, which turn the greenhouse gas into a dense liquid.

Ice-like compounds would form cages around CO2, and secure it even upon earthquakes, said the scientist in the Proceedings of the National Academy of Sciences (PNAS).

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Diabetic women are sicker than men

Women with type 2 diabetes suffer more complications than men, a new US study found.

The physicians extracted accumulated knowledge in the diabetic field on sex differences by an extensive literature search.

Women with diabetes have higher risk in developing heart diseases. Yet they did not receive appropriate treatments.

The study gives recommendations for sex-specific care in the journal Gender Medicine.
 

Before menopause, women might be protected from having diabetes. However, the disease seems to hit harder on them than on men, such as:

  •  Higher risk of death in heart diseases
  •  Poorer recovery after an heart attack
  •  Difficulties in keeping blood glucose level
  •  More severe type of abnormal cholesterol level

Searching all scientific articles published in the last decade by Google Scholar and MEDLINE, researchers found very few studies considered differences between men and women.

“Often, such studies showed a highly significant benefit to patients and did not report harm to women, but the authors did not analyze the data in terms of sex,” said the authors.

Researchers recommend that disease management should consider sex-specific differences, thereby saving money and lives.

External Links 
> Gender Medicine 
> Google Scholar 
> MEDLINE

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Hello world!

The blog aims to cover the latest scientific findings and discussions. The focus is mainly biomedicine, but I will also try to cover other fields such as astronomy, conservation and science policy.

Louisa

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