Objective To seek a new closed reduction for anterior dislocation of shoulder with fracture of surgical neck of humerus.Method 6 cases in present study were well followed up.There were 4 males and 2 females.The average age was 42.5 years old;the average time of injury to reduction was 3.5 hours.After local anesthesia,on prone position,one hand carried on the head of humerus, another pushed the scapula.All cases were treated successfully.Result According to the Neer criterion, 4 cases were excellent,2 cases were satisfactory.Conclusion Anterior dislocation of shoulder with fracture of surgical neck of humerus can be succeeded in manual reduction.

Food Contamination ; prevention & control ; Public Health Practice

Emergencies ; Food Services ; organization & administration ; Foodborne Diseases ; prevention & control ; Humans ; Risk Assessment

OBJECTIVE:To investigate the effect of salesclerk factors on the consumers'purchasing behavior in drugstores in Beijing citizens,and provide reference for better satisfaction of consumers'requirements. METHODS:Clustering random sampling method was launched among the drugstore consumers in 16 districts of Beijing,the results were statistically analyzed,and then the suggestions were provided. RESULTS:Totally 180 valid questionnaires were collected from the 208 questionnaires with effective re-covery rate of 86.5%. 70.6% consumers preferred the salesclerk to ask actively when they entered a drugstore;moderate depen-dence on the salesclerk was found mainly in the aspect ofmedicine selection,medication methods guidingandhelping disease judgment;moderate trust to the salesclerk was found,andthe poor professional knowledge,poor service attitudeandpoor professional ethicswere the main reasons for the distrust;the professional moralandknowledgeof salesclerks were the most-ly expected qualities;the licensed pharmacist in the drugstore was not recognized by 66.1% consumers. CONCLUSIONS:Drug-store should understand the consumer's expectations and requirements to its salesclerk and improve accordingly in the respect of strengthening the train of professional quality,enhancing the ability of pharmaceutical care,increasing the propaganda of licensed pharmacist,conducting medication consultation actively,exploring the diversity of consumer's requirements,and meeting the con-sumer's requirements more extensively.

Animals ; Endothelium, Vascular ; injuries ; Female ; Hemodynamics ; Infusions, Intravenous ; methods ; Injections ; methods ; Male ; Rabbits ; Syringes

Adolescent ; Adult ; Endoscopy ; Female ; Humans ; Male ; Mental Disorders ; complications ; surgery ; Nose Diseases ; complications ; surgery ; Young Adult

ObjectiveTo study the clinical features of stercoral bowel obstruction and perforation of colon in elderly patients MethodsThe data of 22 cases of stercoral bowel obstruction and 6 cases of stercoral perforation of colon in elderly patients in our hosital from January 1994 to December 2003 were analyzed retrospectively ResultsIn the 22 cases with stercoral bowel obstruction, 6 cases were recovered after operation, 6 cases suffered from stercoral perforation in which all cases were misdiagnosed before operation,and 2 cases were dead.ConclusionsThe prevalence of stercoral bowel obstruction and perforation of colon in elderly patients are increasing with population being aged. The cases without perforation are often recovered by non-operative therapy. The perforation case of stercoral bowel obstruction is relatively rare, easy to be misdiagnosed, and in high mortality. The Hartmanns ostomy should be the choice for the perforation.

OBJECTIVE:To observe the effect of ulinastatin on the serum inflammatory cytokines of patients with ulcerative colitis. METHODS:Totally 60 patients with ulcerative colitis were randomly divided into observation group and test group,and an-other 20 healthy volunteers were selected as normal control group. Test group were received routine treatment,including nutrition support and maintaining water,electrolyte balance and 5-amino salicylic acid (5-ASA),etc. Patients in observation group were treated by ulinastatin 200 000 U by intravenous infusion based on the treatment of test group,q12h. 7 d were as a course for the pa-tients,and it lasted for 2 courses. The clinical data in healthy control group and other 2 groups was observed,including tumor ne-crosis factor-α(TNF-α),interleukin-1β(IL-1β),IL-8,C-reactive protein(CRP)levels,colon peroxidase activity(MPO),clinical activity index(CAI)scores and the incidence of adverse reactions before and after treatment. RESULTS:Before and after treatment, the TNF-α,IL-1β,IL-8,CRP and MPO in other 2 groups were significantly higher than health control group,with significant dif-ferences(P<0.05). After treatment,the TNF-α and IL-1β in 2 groups and the IL-8 and CRP levels in observation group were low than before,and the TNF-α,IL-8 and CRP levels in observation group were significantly lower than test group,with significant dif-ferences(P<0.05). There were no obvious adverse reactions during treatment. CONCLUSIONS:Based on the routine treatment, ulinastatin can effectively inhibit the expression of inflammatory cytokines of patients with ulcerative colitis,and relieve the inflam-mation and injury of colon,with good safety.

Objective To investigate the effects of ursodeoxycholic acid (UDCA), dexamethasone (DEX), and S adenomethionine (SAMe) on the pregnant rats with intrahepatic cholestasis induced by ethinylestradiol (EE). Methods A total of 50 15 day pregnant Wistar rats were randomly divided into five groups: control group, EE group, UDCA group, DEX group, and SAMe group. In EE group, rats were subcutaneously injected with EE (2.5 mg?kg -1 ?d -1 ) for 5 d. In the control group, rats received subcutaneous injection of appropriate volume of propylene glycol (PG) for 5 d. In UDCA, SAMe, and DEX groups, rats were administered with the same dose of EE plus UDCA (100 mg?kg -1 ?d -1 ), SAMe (100 mg?kg -1 ?d -1 ), and DEX (1 mg?kg -1 ?d -1 ) for 5 d, respectively. The serum levels of aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatases (ALP), glycocholic acid (GC), and total bilirubin were measured after cesarean. Morphologic changes of the liver of pregnant rats and the growth and development of the fetal rats were observed. Results The serum levels of ALT, ALP, GC in rats of UDCA group were decreased significantly as compared with those in DEX group ( P

Abstract: Objective　To analyze the impact of the flood disaster on the distribution of Oncomelania snails in 2020 in Wuhu City, to provide scientific basis for formulating the "14th Five-Year Plan" for schistosomiasis control and precise prevention and control measures in Wuhu City. Methods　Systematic sampling combined with environmental spot check was used to investigate the distribution of snails in the historical snail's environment, existing snail's environment and suspected snail's environment in Wuhu City. The collected snails were crushed and examined by microscope to understand the death and life of snails and the infection of Schistosoma japonicum, and the density of live snails and other indicators were counted. Results　The historical area of snails was 14 475.24 hm2 in Wuhu City, and the existing area of snails was 4 588.72 hm2, including 4 210.32 hm2 for lake type and 378.40 hm2 for hill type snails. The average occurrence rate of live snails was 14.59%, and the average density of live snails was 0.50 snails/0.1 m2 in Wuhu City. There were 2 745 snail breeding environments, of which 491 were lake type and 2 254 are hill type, accounting for 17.89% and 82.11% respectively. The existing snail area was mainly distributed in the beaches and ditches, accounting for 92.51% and 6.29% of the existing snail area respectively. Some snails were distributed in ponds, paddy fields and other environments. Among all the historical snail habitats, the majority were class Ⅱ and class Ⅲ environments (which still have the basic conditions for snail breeding at present), with a total of 1 739 sites (blocks), accounting for 63.35% of the total environment. No schistosomiasis infected snails have been found, and the newly discovered and recovered snails cover an area of 268.21 hm2 in Wuhu City. Conclusions　The distribution of snails is extensive in Wuhu City, and snails are mostly distributed in beaches, which are vulnerable to the impact of flood disasters. The spread of Oncomelania snails is found in 30 marshlands in 3 counties in this survey. It is necessary to continue to strengthen snail monitoring after disasters, and take class Ⅱ and class Ⅲ environments as key areas for snail monitoring, so as to find, identify and evaluate the risk of schistosomiasis transmission as soon as possible, to avoid or reduce the impact of flood disasters on the process of schistosomiasis control, and promote the process of schistosomiasis elimination.