Monthly Archives: July 2018

New genomic regions associated to weight gain in Nelore cattle

A pioneering research project has identified genes potentially associated with functions such as growth and weight gain in the Nelore breed. These functions are key to beef production. The researchers pinpointed genomic regions that had changed owing to selection, referring to these as genomic signatures of selection.

"We found six genomic regions containing genes associated with...

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Oldest evidence of horse veterinary care discovered in Mongolia

A team of scholars, led by William Taylor of the Max Planck Institute for the Science of Human History, analyzed horse remains from an ancient Mongolian pastoral culture known as the Deer Stone-Khirigsuur Culture (ca. 1300-700 BC). Deer stones, with their beautiful deer carvings, and their accompanying stone mounds (khirigsuurs) are famous for the impressive...

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A well-known animal health drug could stop outbreaks of malaria and Zika virus

Medicines given to household pets to kill fleas and ticks might be effective for preventing outbreaks of malaria, Zika fever and other dangerous insect-borne diseases that infect millions of people worldwide, according to a new study led by scientists at Calibr, a non-profit drug discovery institute closely affiliated with Scripps Research and TropIQ Health Sciences,...

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Stem cells restore function in primate heart-failure study

Researchers at UW Medicine in Seattle have successfully used human stem cells to restore heart function in monkeys with heart failure. The findings suggest that the technique will be effective in patients with heart failure, the leading cause of death in the world.

"The cells form new muscle that integrates into heart so that it pumps...

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Owls see as humans do

Society for Neuroscience. "Owls see as humans do: Humans and birds may be more similar than previously thought." ScienceDaily. ScienceDaily, 2 July 2018. .

Society for Neuroscience. (2018, July 2). Owls see as humans do: Humans and birds may be more similar than previously thought. ScienceDaily. Retrieved July 2, 2018 from www.sciencedaily.com/releases/2018/07/180702133858.htm

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Marine mammals most at risk from increased Arctic ship traffic

In August 2016, the first large cruise ship traveled through the Northwest Passage, the northern waterway linking the Atlantic and Pacific oceans. The following year, the first ship without an icebreaker plied the Northern Sea Route, a path along Russia's Arctic coast that was, until recently, impassable by unescorted commercial vessels.

In recent decades parts of...

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