Epidural analgesia associated with better survival in colon cancer.

Purpose: Surgery remains the mainstay of treatment for potentially curable colon cancer. Otherwise, the surgical stress response might increase the likelihood of cancer dissemination during and after cancer surgery. There is growing evidence that the type of anaesthesia during cancer surgery plays a role in the metastatic process.

Results of construction of protective loop ileostomies and reversal surgery for colorectal surgery.

Background: Protective loop ileostomies in colorectal surgery are constructed to reduce morbidity and reinterventions related to the primary operation. However, ileostomies are associated with stoma-related morbidity and postoperative complications following reversal surgery. Dutch national data show increased use of loop ileostomies in colorectal surgery for cancer justifying an adequate assessment of its morbidity.

Surgical re-interventions following colorectal surgery: open versus laparoscopic management of anastomotic leakage.

Background: Increasing numbers of colorectal resections are performed laparoscopically each year. In 2010, 42% of all colorectal procedures in The Netherlands were performed laparoscopically. Although the anastomotic leakage rate is 3%-19% of all patients, little is known about laparoscopic options for re-intervention.

Charge symmetry breaking in np-->dpi(0).

The forward-backward asymmetry in np-->dpi(0), which must be zero in the center-of-mass system if charge symmetry is respected, has been measured to be [17.2+/-8.0(stat)+/-5.

Concentration of volatile fatty acids in digesta samples obtained from healthy cows and cows with cecal dilatation or dislocation.

Objective: To compare concentrations of acetic, propionic, butyric, and i- and n-valerianic acids in digesta samples obtained from the rumen, cecum, proximal loop of the ascending colon (PLAC), and rectum of healthy cows and cows with cecal dilatation or dislocation (CDD).

Animals: 20 cows with CDD and 20 healthy cows.

Procedure: Samples were collected from all sites during surgical correction of CDD and also from the rectum 1, 2, and 3 days after surgery (group CDD).

[Case presentation: bovine leukocyte adhesion deficiency (BLAD) in Switzerland].

Bovine Leukocyte Adhesion Deficiency (BLAD) Syndrome is a lethal congenital immunodeficiency caused by the strong reduction in the expression of leukocyte integrins (beta 2 integrins) on the surface of leukocytes. Therefore, neutrophils from BLAD animals lack the capacity to adhere to the endothelium, a necessary step in their emigration into foci of infection. Due to the virtual absence of neutrophil-mediated host defense, animals suffer from recurrent infection of the respiratory and gastrointestinal tracts and finally succumb to infections.