Advances in the mechanisms of postoperative ileus / 国际外科学杂志

Postoperative ileus is commonly referred to the inhibition of gastrointestinal motility after ab-dominal surgery. Some causes are responsible for the ileus, including postoperative pain and electrolyte im-balances, and manipulations during surgery. Although gastrointestinal motility normalizes spontaneously in most patients, some develop severe to postoperative ileus, which is difficult to treat, with a delayed recovery from surgery, prolonged hospital stay, and increased treatment costs. So, it is essential to understand the mechanisms of postoperative ileus for effective prevention and treatment.

Concomitant Infection of HAV,HCV,HDV,HEV and HGV in Patients of Hepatitis B and Their Nosocomial Infection Control / 中华医院感染学杂志

OBJECTIVE To analyze the status of concomitant or combined infection in patients presented with hepatitis B for investigation of the nosocomial infection control. METHODS We determined the serum virus marker of hepatitis A,C,D,E and G from 786 cases infected with hepatitis B virus. RESULTS Double and multiple infections accompanied by hepatitis B were found to be 16.67%(131/786) and 1.78%(14/786),respectively,especially with hepatitis C which amounted to 45.52%(66/145) of those with concomitant infections(double or multiple). CONCLUSIONS It is commonness that the patient of hepatitis B to preexist other kinds of hepatitis virus infections.We determine other hepatitis markers in patients of hepatitis B to be probative for nosocomial infection.