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Latest Hypoxia Stories

2013-11-29 12:54:05

Scientists may have found a new treatment that can help people with spinal cord injuries walk better. The research is published in the November 27, 2013, online issue of Neurology®, the medical journal of the American Academy of Neurology. "About 59 percent of all spinal injuries are incomplete, leaving pathways that could allow the spinal cord to change in a way that allows people to walk again. Unfortunately, usually a person affected by this type of spinal injury seldom recovers the...

The Genetics Of Mountain Sickness
2013-08-16 05:14:11

redOrbit Staff & Wire Reports - Your Universe Online An international team of researchers has discovered the genetic basis of chronic mountain sickness (CMS), a condition developed during prolonged exposure to high altitudes, according to research appearing in the August 15 edition of the American Journal of Human Genetics. The condition, which is also known as “Monge's disease,” is the result of low oxygen levels and can cause severe damage to the body, including heart attacks,...

Heavy Rains Increase Nutrient Pollution Flow Down Mississippi River
2013-07-29 12:32:11

NOAA NOAA-supported scientists found a large Gulf of Mexico oxygen-free or hypoxic "dead" zone, but not as large as had been predicted. Measuring 5,840 square miles, an area the size of Connecticut, the 2013 Gulf dead zone indicates nutrients from the Mississippi River watershed are continuing to affect the nation's commercial and recreational marine resources in the Gulf. "A near-record area was expected because of wet spring conditions in the Mississippi watershed and the resultant...

Fish Species That Thrive In Bay Bottoms Are Being Impacted By Dead Zones
2013-07-09 07:35:36

April Flowers for redOrbit.com - Your Universe Online Scientists at the Virginia Institute of Marine Science (VIMS) have completed a 10-year study, providing the first quantitative evidence on a bay-wide scale that the distribution and abundance of "demersal" fishes -- fish species that live and feed near the Bay bottom -- are being impacted by low-oxygen "dead zones." Species affected by these dead zones, such as the Atlantic croaker, white perch, spot, striped bass and summer...

Nutrient Pollution Could Cause Record-Setting 'Dead Zone' In Gulf Of Mexico
2013-06-19 07:08:41

April Flowers for redOrbit.com - Your Universe Online This year, scientists are expecting a very large “dead zone” in the Gulf of Mexico, according to several NOAA-supported forecast models. Those same models predict a smaller than average hypoxic level in the Chesapeake Bay. A research team comprised of scientists from the University of Michigan, Louisiana State University, and the Louisiana Universities Marine Consortium used the NOAA-supported models to forecast that this...

2013-01-10 13:58:00

Sickle-shaped red blood cells target and destroy tumor cells and blood vessels The genetic mutation that causes sickle cell anemia also turns red blood cells into potent tumor killers and may offer a new way to treat some cancers that are resistant to existing treatments, according to research published January 9 in the open access journal PLOS ONE by David S. Terman of Jenomic Research Institute and colleagues from Duke University and other institutions. The mutation that causes sickle...

Yak Genome Sequenced
2012-07-08 06:16:30

redOrbit Staff & Wire Reports - Your Universe Online A study published online in Nature Genetics provides important insights into understanding mammal variance and adaptation at high altitude. Researchers, led by Lanzhou University and joined by BGI Shenzhen, Institute of Kunming Zoology, Chinese Academy of Sciences as well as the other 12 institutes, have finished the genomic sequence and testing of a female domestic yak. As a symbol of Tibet and of high altitude, the yak (Bos...


Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.