Renal ammonia metabolism plays a crucial role in maintaining acid-base homeostasis in the body. The kidneys are responsible for producing and excreting ammonia, which acts as a buffer for protons ...

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Berl, S., Lajtha, A., and Waelsch, H., J. Neurochem. (in the press). Berl, S., and Waelsch, H., J. Neurochem., 3, 161 (1958), and unpublished methods.

High ammonia levels are toxic and cause symptoms such as headache, confusion, disorientation, excessive sleepiness, and difficulty concentrating. These symptoms reflect ammonia’s dangerous effect on ...

Earlier on Saturday, base officials said the leak had been contained but the health advisory would remain in effect until the evening. The ammonia leak occurred at about 4 p.m. Friday during ...

Asteroids, small airless bodies within the inner solar system, are theorized to have contributed water and chemical building blocks of life to Earth billions of years ago. Although meteorites on Earth ...

When wood is subjected to destructive distillation or is greatly heated in close vessels, an acid liquor oozes over with the tar and gaseous products. This acid liquor is the pyroligneous acid.

These molecules include 14 of the 20 protein-building amino acids found in Earth life, all five of the nucleotide bases found in DNA and RNA, and ammonia. The samples also contain sodium-rich ...

Rock and dust samples brought back from the near-Earth asteroid Bennu contain organic matter, including amino acids and all ...

NASA researchers have discovered organic compounds and minerals essential for life in samples collected from the near-Earth ...

Transition metals have long been used as catalysts to activate small molecules and turn them into valuable products. However, as these metals can be expensive and less abundant, scientists are ...