Protective effect of Clostridium tyrobutyricum in acute dextran sodium sulphate-induced colitis: differential regulation of tumour necrosis factor-α and interleukin-18 in BALB/c and severe combined immunodeficiency mice.

One of the promising approaches in the therapy of ulcerative colitis is administration of butyrate, an energy source for colonocytes, into the lumen of the colon. This study investigates the effect of butyrate producing bacterium Clostridium tyrobutyricum on dextran sodium sulphate (DSS)-induced colitis in mice. Immunocompetent BALB/c and immunodeficient severe combined immunodeficiency (SCID) mice reared in specific-pathogen-free (SPF) conditions were treated intrarectally with C.

[Parenteral glutamine does not improve the nutritional status in patients during high-dose chemotherapy and autologous peripheral stem cell transplantation].

Background And Aim: High-dose chemotherapy is aggressive treatment modality adversely affecting both energy/protein demands and oral intake/resorption of nutrients. Aminoacid glutamine is known for its' proteoanabolic effect and as an energy source for enterocytes and immune system. Nutritional parameters have been studied in a controlled, randomised, double-blinded trial of parenteral glutamine supplementation of autologous stem cell transplant patients.

Development of C-reactive protein and fibronectin levels in coronary surgery patients: a comparison of on-pump, off-pump sternotomy and off-pump left anterior small thoracotomy groups.

In this prospective study, we monitored two laboratory parameters, C-reactive protein (CRP) and fibronectin (FIN) levels, in 30 patients undergoing elective surgery for ischemic heart disease. These patients were divided into three groups according to the surgical procedure used: group A, approach through a median sternotomy with the use of extracorporeal circulation; group B, approach through a median sternotomy without the use of extracorporeal circulation; and group C, approach through a left anterior small thoracotomy (LAST) without the use of extracorporeal circulation. Peak CRP levels were found in all three groups on the second postoperative day, with the mean levels being statistically significantly higher in group C.