Sodium butyrate causes HeLa cells to assume an elongated and jagged shape. Ultrastructurally this change is associated with the formation of bundles of microfilaments. Desmosomes were present between adjacent cells. No increase in microtubules was observed in the butyrate-treated cells. Butyrate induces an increase in the activity of 2 membrane-bound enzymes, alkaline phosphatase and 5'-nucleot...

BACKGROUND Butyric acid is a short chain fatty acid produced by large bowel bacterial flora. It serves as an antiinflammatory agent and nutrient for normal colon cells. Butyric acid has also been shown to induce apoptosis in colon and many other cancer cells. Artemisinin is a compound extracted from the wormwood Artemisia annua L. It has been shown to selectively kill cancer cells in vitro and ...

Butyrate in the gut of animals has potential properties including regulating the innate immune, modulating the lipid metabolism, and protecting gut healthy. So far, only limited information on the impact of butyrate on the neonatal is available. This study aimed to investigate effects of oral administration of sodium butyrate (SB) on gut microbiota and the expression of inflammatory cytokine in...

We have utilized sodium butyrate to inhibit histone deacetylases in order to study the rates of histone acetylation in hepatoma tissue culture cells. In this manner, we have been able to observe two rates of hypermodification of acetylated core histone. By selectively radolabeling acetylated histone fractions based upon differences in their acetate exchange rates, we have identified the rate of...

Hepatocellular carcinoma and glioblastoma are both very aggressive forms of human neoplasms. The most effective treatment includes the combination of surgery, chemotherapy and radiation. Sodium butyrate (NaB) demonstrates a high efficiency and low toxicity. It inhibits proliferation and cell cycle of the cancer cells. The aim of this study was to investigate the effect of sodium butyrate on Hep...

Transglutaminases are a class of enzymes capable of covalently cross-linking both intracellular and extracellular proteins. The activity of tissue transglutaminase is known to decrease precipitously following neoplastic transformation, and it has been hypothesized that transglutaminase may be involved in growth regulation. We have found that the differentiation promoter sodium butyrate is able ...

Sodium butyrate induces morphological and biochemical changes consistent with a more differentiated phenotype in some colon cancer cell lines. These changes include increased expression of carcinoembryonic antigen (CEA) and other oncodevelopmental markers. We utilized domain-specific probes and polyclonal antibodies against CEA-related antigens to study sodium butyrate-induced expression of the...

This study aimed to provide novel insights into the gastrointestinal microbial diversity from different gastrointestinal locations in weaning piglets using PCR-restriction fragment length polymorphism (PCR-RFLP). Additionally, the effect of different feed additives was analyzed. Thirty-two piglets were fed with four different diets: a control group and three enriched diets, with avilamycin, sod...

The human colonic cancer cell line HT29 is undifferentiated in standard culture conditions (Dulbecco's medium:10% fetal bovine serum). These cells were cultured in 5 mM sodium butyrate for 9 days; then they were trypsinized and subcultured in sodium butyrate for an additional 14 days. Multinucleation occurred during this second phase of the treatment. The cells were then transferred to standard...