Portal hypertension leads to the formation of portosystemic collateral veins in liver cirrhosis. The resulting shunting is responsible for the development of portosystemic encephalopathy. Although ammonia plays a certain role in determining portosystemic encephalopathy, the venous ammonia level has not been ...
S1161Relationship of Ammonia Level With Mortality in Patients With Cirrhosisdoi:10.14309/01.ajg.0000706692.07799.9bBetapudi, Bindu B.Kreitman, Kyle R.Marella, Hemnishil K.Kothadia, Jiten P.Nair, Satheesh P.Official journal of the American College of Gastroenterology | ACG...
In this Review, we discuss the mechanisms by which ammonia produces its diverse deleterious effects and their clinical relevance in liver diseases, the importance of measuring ammonia levels for the diagnosis of hepatic encephalopathy, the prognosis of patients with cirrhosis and liver failure, and ...
摘要: Helicobacter pylori urease activity is a potential source of ammonia in the stomach of patients with cirrhosis. However, the possible role of H. pylori in the pathogenesis of hepat... 查看全部>>关键词:Ammonia Helicobacter pylori Gastric Juice Cirrhosis Infection as complication of medical ...
1.a colorless, pungent, suffocating, highly water-soluble, gaseous compound, NH3, used chiefly for refrigeration and in the manufacture of commercial chemicals and laboratory reagents. 2.Also calledammonia water.ammonia dissolved in water; ammonium hydroxide. ...
The deduced amino acid sequence shares homology with bacterial isochorismate synthases, and also with anthranilate synthases, another chorismate utilizing enzyme. Obviously different pathways seem to be operative in salicylic acid biosynthesis in different plants, however, the complete pathway on the level ...
Blood ammonia levels in healthy individuals are low, but they increase in liver disease due to loss of functional liver mass and portosystemic shunting. Hyperammonemia is one of the key factors involved in the prognosis of cirrhosis and its complications. Here we review to establish a connection ...
The black and red dashed lines show a 2-fold increase over a baseline level for the experiments with and without S9 fraction, respectively, indicating the minimal number of revertant colonies per 48 wells at which the tested inhibitor’s concentration is considered potentially mutagenic. Mutagenic ...
Naturally occurring arsenic, typically harmless in its natural state, can undergo transformation into inorganic arsenic, thereby contaminating groundwater sources used for drinking or irrigating crops. The accumulation of arsenic from one trophic level to another level, depends not only on the total ars...
网络血氨 网络释义 1. 血氨 ... 球蛋白(Globulin):20～30g/L 血氨(Serum ammonia):13～57μmol/ L(23.6～104μg/dl) 血清总胆固醇(Serum cholesterol):3.9… www.showxiu.com|基于2个网页 释义: 全部,血氨