Peptides are short strings of amino acids, generally comprising few amino acids. Amino acids are also building blocks of proteins, but proteins contain more. Peptides may be simpler for the body to retain than proteins because they are littler and more broken down than proteins....
Degradation of amino acids to short-chain fatty acids in humans. An in vitro study. Scand J Gastroenterol 1988, 23, 178182关键词: Amino acids faecal incubation system in vitro short-chain fatty acids DOI: 10.3109/00365528809103964 被引量: 101 ...
Previous research has shown that restricting dietary amino acids can confer stress resistance and benefit lifespan [27,28,29,30,31]. We have recently found that short-term deprivation of a single essential amino acid can enhance nicotine tolerance of young adult flies, with 7-day exposure to a...
Mechanism of short-chain fatty acids. SCFAs primarily act on target cells through two mechanisms. First, SCFAs can enter the cell through MCT and SMCT transporters on the cell membrane, and then enter the cell nucleus to inhibit HDAC and to activate HAT, resulting in increased histone acetylatio...
Several members of theshort-chain dehydrogenase/reductase (SDR)enzymefamily play fundamental roles in adrenal and gonadalsteroidogenesisas well as in the metabolism of steroids,oxysterols,bile acids, andretinoidsin peripheral tissues, thereby controlling the local activation of their cognate receptors. ...
Effect of short-chain fatty acids on growth of the ruminal bacterium Streptococcus bovis. P. Fay. 1996. Effect of short-chain fatty acids on growth of the ruminal bacterium Streptococcus bovis . J. Gen. Appl. Microbiol. 42 : 393-400... RA Paggi,JP Fay - 《J.gen.appl.microbiol》 被...
Fatty Acids Short-chain fatty acids are important fuels in the PT. Balaban and Mandel (13) examined the effects of various short-chain fatty acids, carboxylic acids, and amino acids on NADH fluorescence and QO2 in the rabbit PT. The short-chain fatty acids (butyrate, valerate, and heptanoa...
The absorption and metabolism of short-chain fatty acids (SCFAs) have been studied in 31 patients. Physiological amounts (7.5 mmol) of (1-14C)-labeled acetic, propionic, and butyric acid and (2-14C)-labeled propionic acid were instilled into the cecum and ascending part of the colon during...
We reported the functional characterization of cDNAs encoding short-chain isoprenyl diphosphate synthases that control the partitioning of precursors for lavender terpenoids. Abstract Lavender essential oil is composed of regular and irregular monoterpenes, which are derived from linear precursors geranyl diphos...
Short chain fatty acids(SCFAs) are orgnic fatty acids.They are fermentation end products of colonic bacterial polysaccharidase degradation of dietary fiber and undigested starch,mainly as acetate,propionate and butyrate.SCFAs are important orgnic acid anions in colonic lumen,rapidly absorbed into intes...