Receptor detects salt balance in vertebrates
Researchers identified a protein in vertebrates that detects cell salt concentration and regulates its balance. The discovery may lead to improved treatment of kidney disorders and high blood pressure.
Salts
Articles tagged with Salts
Origin of salts in the 'Dry Valleys' of Antarctica provide clues to atmospheric deposition on Mars
Researchers at UCSD discovered an oxygen-isotope anomaly in soils that suggests atmospheric deposition of sulfates from sulfur-emitting marine algae is a significant contributor to the region's high salt concentrations. The study provides concrete evidence for biological activity as the primary source of salt in the Dry Valleys.
UCSF study finds danger in marathon runners drinking too much water
Researchers at UCSF found that excessive water consumption during marathons can lead to fatal brain swelling and fluid leakage into the lungs, a condition known as hyponatremia. Intravenous salt treatment has been shown to be effective in treating hyponatremia.
UC Irvine researchers discover how airborne sea salt particles may influence air pollution levels
Researchers found that airborne sea salt particles undergo a chemical reaction in daylight to release chlorine molecules, which can influence ozone levels. This discovery suggests that sea salt particles may play a significant role in determining the levels of certain greenhouse gases and air pollutants in coastal urban areas.
Brookhaven Lab and Gould Electronics develop new materials for building better batteries
Researchers at Brookhaven Lab have developed a new class of environmentally friendly electrolytes for lithium-ion batteries, which will be tested in test battery cells. The new compounds are being investigated to address performance problems with existing materials.
UI study advances understanding of antimicrobials and cystic fibrosis-related infection
A University of Iowa study reveals that high salt concentrations in the airways of people with cystic fibrosis prevent antimicrobial peptides from working effectively. This finding provides new ideas about potential treatments for the disease.
University Of Toronto team discovers salt tolerance gene in plants
A University of Toronto research team has isolated a gene that allows plants to grow in highly saline conditions. The gene encodes a transport protein called Na+/H+ antiport, which prevents sodium ions from harming the cell and draws water into the plant.
Many patients not treated for easily corrected life-threatening condition, new study shows
A recent study published in the Journal of the American Medical Association found that tens of thousands of hospital patients are improperly treated for hyponatremic encephalopathy, a potentially life-threatening condition caused by low salt concentrations. The correct treatment involves increasing patients' salt concentration intraven...
Chlorine discovery near Jupiter moon hints at salt presence on surface
Researchers have found evidence of chlorine emissions in the atmosphere of Io, a Jupiter moon with high volcanic activity. The discovery suggests that salt may be present on Io's surface due to chemical reactions or geological processes.
Study Shows Link Between Hypertension And Infertility
Researchers at Vanderbilt University Medical Center discovered that mice lacking the EP2 receptor exhibit salt-sensitive hypertension and reduced fertility. The study found that PGE2 excretion increased in response to high salt diets, leading to unmasked constrictor receptors and development of hypertension.
Dash Diet Lowers Blood Pressure, Particularly In Blacks
A recent study published in Archives of Internal Medicine reveals that the DASH diet can effectively lower blood pressure, particularly among African Americans with hypertension. The diet, which emphasizes fruits, vegetables, and low-fat dairy products, resulted in an average 13-point drop in blood pressure among participants.
If You Have A Real Hankering For The Taste Of Salt, It May Stem From Your Mother's Morning Sickness
University of Washington psychologists found a connection between mothers' morning sickness and infant salt preference. Babies whose mothers experienced moderate to severe nausea had a stronger preference for salty solutions, suggesting dehydration may imprint taste preferences during pregnancy.
Now Chemistry Keeps Salty Taste Balanced In Smoked Fish
Researchers at Eastern Oregon University developed a new method to assess salt content in fish, reducing waste and ensuring food safety. The technique uses near-infrared spectrophotometry to analyze the salt content of live fish, allowing for precise addition of salt to meet safety standards.
Why Refugees Sell Food
A Cornell University study reveals that refugees who are desperate for salt, soap, and other essential supplies are more likely to sell or barter food. The poorest families were twice as likely to engage in these practices due to their limited access to nutritious food.
Researchers Seek Replacement For Road Salt
Michigan Technological University researchers are developing Trac + Deicer, a mixture of crushed glass and calcium magnesium acetate (CMA), as an alternative to road salt. Studies have shown that CMA can be as effective as salt in keeping snow from packing on the road surface while being less corrosive.
Geologist Finds Hidden Patterns Of Diversification In Ordovician Radiation
Geologist Arnie Miller's research reveals regional origins of radiations in Ordovician fossils, contradicting the global diversity trend. Localized tectonic activity and emergence of volcanoes triggered diversification on different paleo-continents.