Arthur T Knackerbracket has found the following story:
Millions of people die every year from dehydration as a result of exposure and illness. In humans, even the most minor dehydration can compromise the kidneys causing lifelong, irreparable issues or even death. However, some animals living in desert environments are able to survive both acute and chronic dehydration. While these animals, like cactus mice, have evolved over time to deal with environmental stressors like dehydration, researchers at the University of New Hampshire have found it's not the physical makeup that is helping them survive, but rather their genetic makeup.
"Initially, we thought that maybe their kidneys are structurally different from people, but they're not," said Matt MacManes, assistant professor of genome enabled biology at UNH and lead author of the study. "However, when exposed to acute dehydration, no kidney injury was apparent, which would definitely be the case for humans exposed to similar levels of dehydration, suggesting their genes may be what's preventing widespread kidney damage."
"The kidney is the canary in the coal mine when it comes to dehydration," continues MacManes. "The exciting outcome of this research is that the molecular toolkit of the cactus mouse has orthologues, or related genes, in humans. These provide the potential for development of drugs or other therapies that could help protect the human body from the damages of dehydration." Such a response could be extremely valuable in a wide variety of situations -- for people with renal failure, where water is severally limited due to geography or possibly global climate change, for troops deployed in the desert, and perhaps even in space travel.
-- submitted from IRC
Journal Reference: Matthew David MacManes. Severe acute dehydration in a desert rodent elicits a transcriptional response that effectively prevents kidney injury. American Journal of Physiology - Renal Physiology, 2017; 313 (2): F262 DOI: 10.1152/ajprenal.00067.2017
(Score: 4, Insightful) by c0lo on Wednesday August 16 2017, @07:50AM
Good news: a pill to protect the kidney against severe dehydration will be available on the market in 5 years.
The bad news: letting aside it will be expensive like hell and protected by patents, the administration mode will contain:
* take one pill every 4 hours with copious amount of water
* in case of adverse side effects, interrupt the pill administration but continue with the water
(grin)
https://www.youtube.com/watch?v=aoFiw2jMy-0 https://soylentnews.org/~MichaelDavidCrawford