Search results
Results from the WOW.Com Content Network
Hyperammonemia, or high ammonia levels, is a metabolic disturbance characterised by an excess of ammonia in the blood. Severe hyperammonemia is a dangerous condition that may lead to brain injury and death. It may be primary or secondary. Ammonia is a substance that contains nitrogen. It is a product of the catabolism of protein.
[5] [7] This effect of environmental richness upon the brain occurs whether it is experienced immediately following birth, [8] after weaning, [5] [7] [9] or during maturity. [10] When synapse numbers increase in adults, they can remain high in number even when the adults are returned to impoverished environment for 30 days [ 10 ] suggesting ...
The resultant effect of this toxicity can be reduced brain energy metabolism and function. Importantly, the toxic effects of ammonia on astrocyte remodeling can be reduced through administration of L-carnitine. [89] This astrocyte remodeling appears to be mediated through ammonia-induced mitochondrial permeability transition.
Ammonium binds strongly to GS only if the acyl-phosphate intermediate is present. Ammonium, rather than ammonia, binds to GS because the binding site is polar and exposed to solvent. [7] In the second step, deprotonation of ammonium allows ammonia to attack the intermediate from its nearby site to form glutamine. [12]
Ornithine transcarbamylase deficiency also known as OTC deficiency is the most common urea cycle disorder in humans. Ornithine transcarbamylase, the defective enzyme in this disorder, is the final enzyme in the proximal portion of the urea cycle, responsible for converting carbamoyl phosphate and ornithine into citrulline.
(Reuters) - Montana legislators on Tuesday rejected an attempt to ban a transgender member of the state House of Representatives from using the women's restroom at the state Capitol, with some ...
Ammonia in salt water ecosystems will have similar effects on fish as ammonia in freshwater ecosystems. Another aquatic animal that is affected by increasing amounts of ammonia is coral. Coral are very important for diversity in oceans and increasing concentrations of ammonia in the water is harming the bacteria that are found on the coral. [27]
"Parents are showing children, children are showing grandchildren something that I was a part of. I don't know what life has been like without Home Alone, since I just turned 13. I've come to ...