RESUMEN
OBJECTIVE To discuss the necessity of physical examination and laboratory diagnosis before operation of patients with anorectal diseases,and analyze the occupational harm of the staff.METHODS The results of physical examination and laboratory diagnosis before operation in 320 cases were reviewed,and summerized the various kinds of infectious diseases.RESULTS Forty-eight(15.00%) cases accompanied with variety classes of infectious diseases,and 39(12.19%)cases of them accompanied with transfusion-transmitted disease.CONCLUSIONS It is important to think highly of the current situation of anorectal diseases accompanied with infectious diseases,evaluate reasonably the occupational diagnosis to avoid occupational harm.
RESUMEN
Objective To study the effect of catharsis method on the levels of plasma MTL and VIP of OOC rats,and investigate the rationality of purgation and lubricant purgation treating OOC. Methods The models of constipation by outlet obstruction were made by constricting the rectum of rats partly, and taking out stitches in vitro to relieve obstruction.Using the Da Cheng Qi Tang (DCQT) and Ma Ren Wan (MRW) as carrieres to object the effect of catharsis method on the levels of plasma MTL and VIP of rats and contrast histopathologie severity of colitis. Results The inflammatory reaction of intestinal mucous was relieved significantly in DCQT group and MRW group, and levels of plasma MTL were raised significantly than normal group(P＜0.05). The levels of plasma VIP went down significantly in model group, DCQT group and MRW group than in normal group(P＜0.01). Conclusion Purgation and lubricant purgation could relieve the inflammatory reaction of intestinal mucosa of OOC rats, influence the levels of plasm MTL and VIE and promote defecation.But we must consider using them exactly.
RESUMEN
Objective To study the effect of doxepin on some gut hormones of psychological stress ratsMethods To stimulate the 6-OHDA.treated rats to attack the experimental rats as social psychological stressor,and to detect the change of levels of plasma motilin(MTL) and vasoactive intestinal peptide(VIP) of experimental rats.Results The level of plasma MTL and VIP of the rats in model group were (318.5±89.37)pg/ml and(65.78±12.10)pg/ml.There were significant difference(P<0.01)between model group and normal group [(223.43+73.05)mg,/mol,(88.27±16.90)me/mol].The level of plasma MTL and VIP of the rats in control group were(267.37±80.33)pg/ml and(77.54±13.36)pg/ml.There were significant difference(P<0.05)between control group and model group. Conclusion Strong psychological stress could influence levels of plasma MTL and VIP of the rats.But Doxepin could adjust the emotional state of psychological stress rats and relieve the effect of psychological stress on levels of plasma MTL and VIP of rats,thus affect gastrointestinal motility.