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Choice of intravenous fluid therapy could improve survival in critically ill patients

A new meta-analysis found that intravenous fluid therapy using balanced solutions can reduce the risk of in-hospital death in critically ill patients by four percent. Balanced solutions are more closely matched to human blood chemistry than commonly used saline, and may be associated with lower mortality rates.

SourceGeorge Institute for Global Health·JournalThe Lancet Respiratory Medicine·TypeMeta-analysis·DateNov 30, 2023

Newly discovered form of salty ice could exist on surface of extraterrestrial moons

Scientists have discovered a new type of solid crystal that forms when water and table salt combine in cold and high-pressure conditions, potentially existing on the surface of Jupiter's moons. This finding has significant implications for planetary science and the search for extraterrestrial life, as it could explain the mysterious ch...

SourceUniversity of Washington·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateFeb 20, 2023

Putting the fizz into salty water

A new study from the University of Bath is shedding light on the behavior of saline solutions under extreme conditions, a crucial step towards carbon storage in deep-sea aquifers. The research uses neutron diffraction to examine the interaction between salt ions and water molecules at high pressures and temperatures.

SourceUniversity of Bath·JournalThe Journal of Chemical Physics·TypeExperimental study·DateDec 2, 2021

Study reveals how saline solution can inhibit replication of SARS-CoV-2

Researchers at the University of São Paulo found that a hypertonic saline solution can inhibit SARS-CoV-2 replication by up to 88% in human epithelial lung cells. The study suggests that the use of such a solution could contribute to the development of novel prophylactic interventions or treatments for COVID-19.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalACS Pharmacology & Translational Science·DateSep 21, 2021

Too much salt weakens the immune system

A high-salt diet can significantly weaken the immune system by reducing the function of granulocytes, a type of immune cell that attacks bacteria. This is according to a new study published in Science Translational Medicine, which found that mice fed a high-salt diet suffered from more severe bacterial infections.

SourceUniversity of Bonn·JournalScience Translational Medicine·DateMar 25, 2020

Table salt compound spotted on Europa

Researchers spot sodium chloride on the icy moon Europa, potentially indicating a hydrothermally active ocean floor and making it a geologically interesting planetary body. The discovery was made using visible light spectral analysis, which revealed distinct absorption patterns in the visible spectrum.

SourceCalifornia Institute of Technology·JournalScience Advances·DateJun 12, 2019

Keeping the taste, reducing the salt

Researchers created salt blends using calcium and potassium chloride to reduce sodium chloride content without compromising flavor. The optimal blend achieved a balance of 96.4% sodium chloride and 3.6% replacement salts, increasing the possibility of gradual reductions in salt consumption.

SourceWashington State University·JournalJournal of Food Science·DateApr 11, 2019

A crystal method

UCSB researchers have developed a computational method to predict the growth rates of ionic crystals, which may save time and energy in industrial processes. The method uses transition path sampling to understand the events leading up to the transition state, providing insights into the role of water molecules and ion interactions.

SourceUniversity of California - Santa Barbara·JournalProceedings of the National Academy of Sciences·DateJan 30, 2018