نتایج جستجو برای: citronellyl butyrate
تعداد نتایج: 5310 فیلتر نتایج به سال:
Branhamella catarrhalis, an occasional cause of human respiratory infections, unlike most other members of the family Neisseriaceae, produces a butyrate esterase. This is capable of breaking the ester linkage between butyryl groups and carrier molecules. B. caviae and B. ovis, which are rarely encountered in pathological specimens, also produce butyrate esterase. This property can be used as a ...
Volatile fatty acids (VFAs) produced by fermentative bacteria can be used instead of high value carbohydrates like glucose to reduce the costs associated mixotrophic microalgal cultivation. This process is however limited a poor assimilation butyrate and low tolerance microalgae VFA concentrations. In this study, 10 strains, isolated from local natural environments or selected culture collectio...
Butyrate is a common fatty acid produced in important fermentative systems, such as the human/animal gut and other H2 production systems. Despite its importance, there is little information on the partnerships between butyrate producers and other bacteria. The objective of this work was to uncover butyrate-producing microbial communities and possible metabolic routes in a controlled fermentatio...
Butyrate is a nutritional element with strong epigenetic regulatory activity as a histone deacetylase inhibitor. Based on the analysis of differentially expressed genes in the bovine epithelial cells using RNA sequencing technology, a set of unique genes that are activated only after butyrate treatment were revealed. A complementary bioinformatics analysis of the functional category, pathway, a...
Integrational plasmid technology has been used to disrupt metabolic pathways leading to acetate and butyrate formation in Clostridium acetobutylicum ATCC 824. Non-replicative plasmid constructs, containing either clostridial phosphotransacetylase (pta) or butyrate kinase (buk) gene fragments, were integrated into homologous regions on the chromosome. Integration was assumed to occur by a Campbe...
PURPOSE Butyrate, a short-chain fatty acid derived from dietary fiber, inhibits proliferation and induces cell death in colorectal cancer cells. However, clinical trials have shown mixed results regarding the anti-tumor activities of butyrate. We have previously shown that sodium butyrate increases endoplasmic reticulum stress by altering intracellular calcium levels, a well-known autophagy tri...
Acidotic conditions in the rumen have been associated with compromised barrier function of ruminal epithelium and translocation microbe-associated molecular patterns (MAMP) such as lipopolysaccharide (LPS). Interaction MAMP may also induce a local proinflammatory response. The aim this study was to evaluate potential response following LPS exposure Ussing chambers, investigate whether affects f...
We have examined the effect of butyrate on morphology, DNA synthesis, and epidermal growth factor (EGF) receptor binding in primary cultures of rat hepatocytes. Butyrate added 2 h after plating retarded the flattening and maintained the polyhedral shape of the hepatocytes in culture. Both insulin- and EGF-stimulated DNA syntheses were slightly stimulated by butyrate at 1 mM but strongly inhibit...
Induction of PC12 pheochromocytoma cells neuronal differentiation upon treatment with nerve growth factor (NGF) is accompanied by a coupled stimulation of c-fos and c-jun oncogene transcription. We found that induction of c-fos and c-jun proto-oncogene mRNAs levels following the endocrine differentiation of PC12 cells by sodium butyrate is uncoupled. While c-fos mRNA level increased within minu...
We have examined the effect of butyrate on morphology, DNA syn thesis, and epidermal growth factor (EGF) receptor binding in primary cultures of rat hepatocytes. Butyrate added 2 h after plating retarded the flattening and maintained the polyhedral shape of the hepatocytes in culture. Both insulinand EGF-stimulated DNA syntheses were slightly stimulated by butyrate at 1 HIMbut strongly inhibite...
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