Cholinergic Anti-inflammatory Pathway in Prevention & Treatment of the SIRS in Patients With Jaundice After Operation.

OBJECTIVES: Ⅰ.Judge whether it has the effect of inhibiting inflammation, anti oxidative stress and anti apoptosis when the alpha 7 nicotinic acetylcholine receptors are activated . Ⅱ.Judge whether it has the effect of reducing the incidence and mortality of operation complication when using Cholinesterase inhibitors and M cholinergic receptor blocking agent in Patients with obstructive jaundice after operation。 OUTLINE:Patients are assigned to 1 of 2 groups according to order of enrollment. Group 1:Patients receive neostigmine methylsulfate and raceanisodamine hydrochloride on days 0,1,2 after operation. Group 2:Patients do not receive any special treatment after operation. All patients should be monitored the observed indexes on the day before the operation and one day, three days, five days after the operation.