الثلاثاء، 3 يناير 2017

ScienceDaily: Health & Medicine News

ScienceDaily: Health & Medicine News


For the first time, researchers identify key proteins that may make Zika so deadly

Posted: 02 Jan 2017 12:50 PM PST

Now, a new study has for the first time identified seven key proteins in the virus that may be the culprits behind this damage. The study is the first comprehensive description of the Zika virus genome.

Parental obesity linked to delays in child development

Posted: 02 Jan 2017 11:36 AM PST

Children of obese parents may be at risk for developmental delays, according to a new study. Children of obese mothers were more likely to fail tests of fine motor skill. Children of obese fathers were more likely to fail measures of social competence, and those born to extremely obese couples also were more likely to fail tests of problem solving ability.

Nanohyperthermia softens tumors to improve treatment

Posted: 02 Jan 2017 11:35 AM PST

The mechanical resistance of tumors and collateral damage of standard treatments often hinder efforts to defeat cancers. However, a team of researchers has successfully softened malignant tumors by heating them. This method, called nanohyperthermia, makes the tumors more vulnerable to therapeutic agents. First, carbon nanotubes (CNTs) are directly injected into the tumors. Then, laser irradiation activates the nanotubes, while the surrounding healthy tissue remains intact.

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