Objective To explore a new method for reconstruction o f full-thickness defect of eyelid. Methods The composed skin flap which was lined the expanded forehead skin flap with oral mucosa were transferr ed to the defect of eyelid and then sutured anatomically to the eyelid skin. Fou r months later, the composed flap was divided to reconstruct upper and lower eye lids and put an artificial eye into it. Results The appearance and function of the eyelid was partly recovered. Conclusion The reconstruction of full-thickness eyelid defect with expanded and prefabricated skin flap with grafted mucosal liner is better and reliable.

Objective To investigate the risk factors for nosocomial infections in rehabilitation department of a general hospital. Methods The infection rate, underlying diseases and infection sites were retrospectively reviewed in 1243 patients hospitalized in rehabilitation department of the Second Affiliated Hospital of Wenzhou Medical College from July 1, 2004 to June 30, 2008. Risk factors were determined by multivariate analysis with Logistic regression. Results The infection rate and the frequency of nosocomial infections in rehabilitation department were 18. 34 % (228/1234) and 21. 40 % (266/1243), respectively. Patients with spinal cord injury and those with cerebrovascular diseases accounted for 41.67% (95/228) and 31. 14% (71/228) of the total nosocomial infections, respectively. Urinary tract and lower respiratory tract were the frequent infection sites. The incidence of nosocomial infections was correlated with underlying diseases, age, length of stay, invasive operation, nutrition, sensory or movement disturbance and dysphagia. Conclusions Rehabilitation department has high nosocomial infection rate. Relevant risk factors should be carefully monitored to prevent or reduce the occurrence of the infections.

Objective:To understand general hospital medical staff status quo and characteristics of blood -borne occupational exposure , analysis its ethics factor , to make the prevention countermeasures of blood -borne oc-cupational exposure to provide scientific basis .Methods:From January 2013 to December floor all the medical staff of blood -borne occupational exposure cases were retrospectively analyzed .Results:A total of 101 medical staff blood-borne occupational exposure , which is given priority to with the nurse , accounted for 60 .40%;More con-centrated in under 30 employees, accounted for 70.29%;Occupational exposure personnel distribution in the ma-jority with surgical department (42.57%), followed by the physician (36.63%);Wards (60.40%), the operat-ing room (15.84%) and therapy (11.88%) are the sites of occupational exposure often happen;Sharp injury in the composition of the ratio of 87.12%, in the first place, in which a proportion (23.76%), pull out the needle (18.81%) and blood (15.84%), surgical suture (14.85%) and transfusion injection (13.86%) as the sharp injury of frequent occurrence of occupational exposure;Exposure is given priority to with hepatitis b ( 61 .38%) . Conclusion:Medical staff blood-borne occupational exposure risk is high , the hospital infection control personnel must pay attention to occupational exposure of the whole education , strengthen the administration of the occupation-al exposure of ethics , reduce the risk of occupational exposure and injury .

Objective: To explore the relationship between post-stroke depression and coping style and social sustian for guiding psychological intervention.Methods: A control study was done in 78 patients with post-stroke depression and 65 patients with non-post-stroke depression by using Medical Coping Modes Questionnaire and Social Sustian Scale.Results: The score of confrontation was lower and that of resignation was significantly higher in depression group than in non-depression group(P

Objective To explore the impact of TIMP 3 regulated by miR-181b as a target gene on invasion and migration of hepatocellular carcinoma (HCC) in vitro.Methods The expressions of miR-181b were detected using SYBR Green real-time fluorescence quantitative polymerase chain reaction on liver cancer specimens and on HCC cell lines.The protein expression of TIMP 3 in HCC was detected using westen blot,and SKHep-1 as a cell line expressing high miR-181b was chosen through reporter gene experiment.TIMP-3 as a target gene regulated by miR-181b and its effect on invasion and migration treated by anti-miR-181 b were studied using transwell and cell scarification test,respectively.Results The expression of miR-181b in HCC was higher than cancer-adjacent tissues and normal liver tissues.The differences among them were significant.There was a correlation between the high expression of miR-181b and invasiveness and metastasis in HCC.The protein expression of TIMP-3 in HCC was significantly lower than normal liver tissues and cancer-adjacent tissues.Expression of miR-181b mRNA was detected in various HCC cell lines such as Hep3B,HepG2,Huh 7,SKHep-1,SNU182,SNU449 and hepatocyte,with the expression of miR-181b in SKHep-1 being the highest (P＜0.01).TIMP3-3UTR was low when the expression of miR-181b was high (P＜0.05).The invasion and migration abilities of SKHep-1 were significantly inhibited by anti-miR-181b (P＜0.05).Conclusion The data suggested that miR-181b promoted invasion and migration of SKHep-1 by down-regulating TIMP-3 in HCC.

Objective To summarize surgical strategies and skills against aneurysms of posterior circulation .Methods Twenty-one cases of posterior circulation aneurysms who had undergone microsurgery between March 2008 and March 2013 were analyzed retrospectively .Two of these cases had their basilar artery aneurysms clipped via the pterion approach and five through the subtemporal approach .Five posterior cerebral artery aneurysms were clipped via the subtemporal approach , two anterior inferior cerebellar artery aneurysms were clipped via the retrosigmoid approach , three posterior inferior cerebel-lar artery aneurysms were clipped through the far lateral approach , and two vertebral artery aneurysms were clipped similar-ly approach.Results All the aneurysms were clipped successfully .According to Glasgow Outcome Scale (GOS), the cura-tive effect was poor in 3 cases(GOS 2-3 points), good in 16 cases(GOS 4-5 points) and 2 patients died(GOS 1 point). Conclusion Aneurysms of posterior circulation can be treated through microsurgery .Proper surgical strategies , operative ap-proach and delicate surgical skills are critical to the success of surgeries and curative effects .

AIM To investigate the immunolore gulation effect of Angelica polysaccharide purified from Angelica sinensis(Oliv.)Diels. METHODS Index of immune organs was weighed and caculated. Phagocytosis of mononuclear macrophage (M?) was determined with carbon particle clearance test. Spectrophotography was used to estimate levels of serum hemolysis IgG, IgM. Mixed lymphocyte reaction was measured by MTT assay. RESULTS In certain concentrations (10～100 mg?kg -1 ), Angelica polysaccharide significantly in creased phagocytic function and spleen index inboth normal and immunosuppression mice,caused by sc cyclophosphamide, but showed no obviouse influnence on thymus index. It also remarkbly decreased levels of serum hemolysis IgG, IgM. CONCLUSION These results suggest that Angelica polysaccharide has potent enhancement on non specific immunity. However, it could suppress humoral immunity.

Objective To investigate the operative techniques of microsurgery treatment of M1 segment of middle cerebral artery (MCA) aneurysms via pterional approach in 132 cases.Methods Retrospectively analyzed the clinical manifestation,angiograms,and surgical operation data of 132 patients with M1 segment of MCA aneurysms who underwent microsurgery through pterional approach.Results Preoperative digital subtraction angiography (DSA) was conducted in 121 cases to identify the size,shape,orientation and relationship with blood vessels around the MCA aneurysms.The other 11 cases underwent emergency operation.Among the 132 cases,72 patients were discharged in good condition according to Glasgow Outcome Scale; 41 patients were in poor condition; 19 cases were dead or in predying state.Postoperative CT showed that49 cases occurred new infarction and 7 cases developed hydrocephalus or enlargement of ventricles.Ventriculoperitoneal shunt was conducted in 2 cases.Intraoperation rupture and bleeding of aneurysms occurred in 17 cases.Conclusion The aneurysms in M1 segment of the middle cerebral artery are mostly located in the bifurcation of M1 segment.Most branches and perforating arteries stem from middle cerebral artery trunk.Patients with Hunt-hess grade Ⅰ-Ⅲ MCA aneurysms or with Hunt-hess grade Ⅳ,Ⅴ should be treated with microsurgery as soon as possible.Inside Sylvian fissure approach is the most frequently adopted in microsurgery via pterional approach.It is key for the success of the operation to preoperatively understand the anatomy surrounding the aneurysms,have good microsurgical skills and employ correct methods of preventing and managing of rupture of aneurysm.It can relieve the secondary cerebral vasospasm to clear up hematocele in the cisterns or to wash the cisterns or use adhesive wound dressing on blood vessels during operation using papaverine.

Objective To examine the effect of labouring in water on analgesia of vaginal delivery.Methods From June 2009 to February 2011,38 women who had volunteered to deliver in water in the obstetrical department were set as the observation group,another 70 women who chose vaginal delivery were named as the control group in the corresponding period.The items of labor pain,satisfaction with the birth experience,length of labor and neonatal outcomes were compared.Results The pain level of the observation group after labouring in water decreased compared with that before immersion in water.The delivery course was not influenced with a high rate of vaginal delivery.Conclusions Labouring in water can alleviate delivery pain,increase rate of vaginal delivery with no influence on delivery course and outcome of mothers and infants.It is a safe and effective analgesia method which should be widely applied.

Objective To summarize experience of diagnosis and treatment of the mucin-producing bile duct tumors(MPBTs). Methods Clinicopathological features of 7 patients with MPBT undergoing surgery from Nov 2002 to May 2005,were retrospectively reviewed.The clinical radiography characteristics and the resection type were summarized respectively. Results Fluctuant iaundice was the most common manifestation of MPBTs,with different characteristics of magnetic resonance cholangiopancreatography when compared with gallbladder carcinoma,hilar cholangiocarcinoma and distal bile duct cancer.All the 7 patients with MPBT underwent successful surgical resection and were cured. Conclusion Appropriate diagnosis and treatment of MPBTs made it possible to achieve long-term survival of these patients.