乳酸是糖酵解过程中肌细胞能量释放和ATP合成的伴随产物。在糖酵解过程中,葡萄糖通过还原型辅酶I(reduced form of nicotinamide-adenine dinucleotid,NADH)分解产生丙酮酸,丙酮酸在乳酸脱氢酶(lactate dehydrogenase,LDH)的催化下转化为乳酸。简单来说,乳酸产生和代谢的途径为丙酮酸+NADH+H+←→乳酸+NAD++2H。 乳酸...
Summary: Lactic acid esters are derived from esterification of lactic acid. Lactic Acid Esters Market Size, Share, Trends and Future Growth Predictions till 2017 -- 2027 Objective: To compare the efficacy of 20% zinc oxide paste versus 15% salicylic acid-15% lactic acid combination in treatment...
Adj.1.lactic- of or relating to or obtained from milk (especially sour milk or whey); "lactic acid"; "lactic fermentation" Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Translations
Lactate is one of the most crucial intermediates in carbohydrate and nonessential amino acid metabolism. The complexity of cellular interactions and metabolism means that lactate can be considered a waste product for one cell but a useful substrate for another; in fact, lactate has one of the ...
Lactate leaves the cell in exchange for a hydroxyl anion (OH-), a membrane-associated, pH-dependent, antiport system. The source of extracellular OH- is the dissociation of water into OH- and H+. Extracellular H+ combines with lactate leaving the cell, forming lactic acid, while ...
Lactate leaves the cell in exchange for a hydroxyl anion (OH-), a membrane-associated, pH-dependent, antiport system. The source of extracellular OH- is the dissociation of water into OH- and H+. Extracellular H+ combines with lactate leaving the cell, forming lactic acid, while ...
Background A well-known characteristic of tumor cells is the propensity to produce lactic acid under normoxia and hyperoxia, also referred to as the Warburg effect. High levels of lactic acid are believed to be associated with elevated expression of lactate dehydrogenase A (LDHA), a gene up...
Respiratory Effects of Lactic Acid Injected into the Jugular Vein of Newborn Rabbits GENEVIEVE DUCROS AND TERESA TRIPPENBACH De~~urtmeonff'Physiology,McGill University, Monlreal, Quebec, Cunadu H3G 1Y6 ABSTRACT. To define respiratory effects of peripheral acidemia during early development, we ...
Genome analysis using next generation sequencing technologies has revolutionized the characterization of lactic acid bacteria and complete genomes of all major groups are now available. Comparative genomics has provided new insights into the natural and
1a,d). In addition, neither hydrochloric acid nor sodium lactate, when used to treat activated CD8+ Teff cells, rapidly and simultaneously increased the intracellular H+ and lactate levels (Extended Data Fig. 1e,f). 13C-labeled lactate tracing showed negligible lactate in the mitochondria of ...