BACKGROUND A temporary stoma is often created to protect a distal anastomosis in colorectal surgery. Short-chain fatty acids, mainly butyrate, are the major fuel source for the epithelium and their absence in the diverted tract may produce mucosal atrophy and inflammation. AIMS To investigate whether the administration of sodium butyrate enemas (Naburen(©), Promefarm, Italy) could prevent muc...

We have monitored the effects of sodium butyrate on expression of a human breast tumor-associated antigen defined by a murine monoclonal antibody designated DF3. This cell surface antigen has a molecular weight of approximately 300,000 and is related to a higher-molecular-weight antigen detectable in human milk. The results demonstrate that butyrate increases the membrane expression of the DF3 ...

Sodium-n-butyrate affects the length of the mitotic cycle of Physarum polycephalum. Application during S- or early G2-period results in a delay of the subsequent mitosis, whereas application later in the cycle has no delaying effect. Interestingly, the second mitotic cycle after application is considerably shortened when butyrate has been administered during S- or early G2-period of the precedi...

Dietary modulation of the synthesis of endogenous host defense peptides (HDPs) represents a novel antimicrobial approach for disease control and prevention, particularly against antibiotic-resistant infections. However, HDP regulation by dietary compounds such as butyrate is species-dependent. To examine whether butyrate could induce HDP expression in pigs, we evaluated the expressions of a pan...

BACKGROUND & AIMS Nonalcoholic fatty liver disease (NAFLD) is the most common form of chronic liver disease. Insulin resistance (IR) appears to be critical in its pathogenesis. We evaluated the effects of sodium butyrate (butyrate) and its synthetic derivative N-(1-carbamoyl-2-phenyl-ethyl) butyramide (FBA) in a rat model of insulin resistance and steatosis induced by high-fat diet (HFD). MET...

The effects of various concentrations of sodium butyrate were examined on a normal embryonic lung fibroblast cell line (WI-38) and its two transformed counterparts, a simian virus 40-transformed line (SVWI-38) and a cell line transformed by gamma-irradiation (CT-1). The rate of thymidine incorporation into DNA was inhibited by 60-80% in the WI-38 cells, even at butyrate concentrations as low as...

The effects of various concentrations of sodium butyrate were examined on a normal embryonic lung fibroblast cell line (WI-38) and its two transformed counterparts, a simian virus 40-transformed line (SVWI-38) and a cell line transformed by -y-irradiation (CT-1 ). The rate of thymidine incorporation into DNA was inhib ited by 60-80% in the WI-38 cells, even at butyrate concentra tions as low as...