AIM:To evaluate the clinical efficacy and safety of balloon dilatation in infants with lacrimal passage obstruction.METHODS:Totally 86 patients (116 eyes) with lacrimal duct obstruction from July 1, 2015 to June 30, 2016 were randomly divided into two groups according to the digital table.The observation group (43 cases, 60 eyes) were operated with balloon dilatation and the control group (43 cases, 56 eyes) were treated with duct exploratory operation.The patients were followed up for 6mo to compare the efficacy.RESULTS:At the 6mo postoperatively, the primary cure rate and total cure rate in the observation group were significantly higher than those in the control group.There was significant difference between the two groups (P<0.05).CONCLUSION:Balloon dilatation operation is safe, and its clinical efficacy is better than lacrimal duct exploratory operation, is an effective way to treat lacrimal duct obstruction in infants.

Adult ; Endocarditis ; complications ; Endocarditis, Bacterial ; complications ; Heart Defects, Congenital ; complications ; Humans ; Male ; Pulmonary Valve ; microbiology

Objective To establish the model of P2 peptide-induced experimental autoimmune neuritis(EAN)in rats and explore the roles of Th_1/Th_2 type eytokines in EAN.Methods Lewis rats were grouped into EAN rats and control rats.The EAN rats were immunized by injection into both hind footpads of inoculums containing 100 ?g or 200 ?g of P2_(57-81)peptide and FCA while the control rats were immunized with FCA only.Clinical scores were compared at the maximum of disease.Supernatant productions of IFN- ?, IL-4 and IL-10 secreted by lymphocytes and obtained on day 14 after the immunization were examined. Histopathological assessment of sciatic nerves was made.Results Peak clinical scores of P2_(57-81)200 ?g (3.6?0.3)group were significantly higher than P2_(57-81)100 ?g group(2.2?0.6,P

Adolescent ; Adult ; Blood Donors ; Child ; Child, Preschool ; Female ; Gastrointestinal Diseases ; drug therapy ; etiology ; Graft vs Host Disease ; drug therapy ; etiology ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Hormones ; administration & dosage ; therapeutic use ; Humans ; Male ; Middle Aged ; Transplantation, Homologous ; Young Adult

Background The dosage of verteporfin photodynamic therapy (PDT) for central exudative chorioretinopathy(CEC) depends on the calculation formula of Treatment of Age-related Macular Degeneration with Photodynamic Therapy Study Group(TAP)and Verteporfin in Photodynamic Therapy Study Group(VIP).Some local adverse responses or normal tissue damage have been noted under the standard dose of verteporfin during the treatment of CEC.So it is necessary to explore an appropriate therapeutic dosage of verteporfin.Objective This clinical study aimed to observe and compare the clinical efficacy and safety of different doses of verteporfin PDT for CEC.Methods Ninety eyes of 90 patients with CEC were enrolled in this study with the approval of the Ethic Commission of Affiliated Second Hospital of Nanchang University.Written informed consent was obtained before PDT.The patients were randomly divided into standard dose group,half dose group and 1/3 dose group.All of the patients received PDT.Standard dose(6 mg/m2),3 mg/m2 or 2 mg/m2 of verteporfin was applied in the three groups respectively,with the laser intensity 50 J/cm2.The patients were followed-up for 3 months.Repeat treating regimen was performed in the same way in the patient with fundus fluorescein leakage after initial PDT.Results The BCVA(logMAR) value was 0.44±0.36 after PDT in the standard dose group.Visual acuity improved in 20 patients (66.67％),stabilized in 8 patients(26.67％)and decreased in 2 patients (6.67％).The BCVA showed a significant difference between the preoperative and postoperative BCVA (t =6.719,P =0.000).CNV disappeared in 19 patients (63.33％),obviously improved in 7 patients (23.33％),partially disappeared in 3 patients (10.00％) and unchanged in 1 patient (3.33％).The central fovea thickness (CFT)value was significantly declined in postoperation compared with preoperation (t =5.758,P =0.000).Eight patients received secondary PDT with the recurrence rate 26.67％.In the half dose group,visual acuity improved in 18 patients(60.00％),stabilized in 11 patients(36.67％)and decreased in 1 patient (3.33％).CNV disappeared in 16 patients (53.33％),obviously improved in 8 patients (26.67％),partially disappeared in 5 patients (16.67％) and unchanged in 1 patient (3.33 ％).Significant difference was seen between the preoperative BCVA and postoperative BCVA(t=8.294,P =0.000).The decrease of C FT was significant in postoperation(t =8.493,P =0.000).Ten patients received secondary treatment with the recurrence rate 33.33％.In 1/3 dose group,visual acuity improved in 8 patients (26.67 ％),stabilized in 12 patients (40.00％),decreased in 10 patient (33.3％).CNV disappeared in 8 patients (26.67％),obviously improved in 8 patients (26.67％),partially disappeared in 6 patients (20.00％) and unchanged in 8 patient (26.67％).There was no significant difference between the preoperative BCVA and postoperative BCVA (t =0.536,P =0.596).The difference between preoperative CFT and postoperative CFT was insignificant(t =0.942,P=0.354).Fourteen patients received secondary PDT and 8 patients received three times with the recurrence rate 73.33％.Conclusions 3 mg/m2 verteporfin PDT for CEC shows a similar clinical efficiency and safety to 6 mg/m2 verteporfin.3 mg/m2 verteporfin PDT can decrease cost,but the effect of 2 mg/m2verteporfin PDT is not satisfacted.

Hospital Research Branch to provide diversity of services should rely on a combination of different professionals composite research management department.This paper analyzes the current status of the hospital research management staff proposed the formation of complex multifunctional research subjects and their personnel training programs,and the staff have made short-term and long-term co-ordination of running countermeasures,as well as multi functional management functions method.

On the basis of the development of a new CE method for the analysis of α-lactalbumin (α-Lac), β-lactoglobulin A(β-LgA) and β-lactoglobulin B(β-LgB), different concentrations of acetic acid (HAc) and trichloroacetic acid (TCA) for the removal of proteins in raw milk, infant formula A and B, and yogurt were investigated.It was shown that TCA is better than HAc for eliminating of proteins in the above four samples.The proteins in 2 g of raw milk could be eliminated by 3 mL of 100 g/L TCA.0.5 g of infant formula A and B needs 5 mL of 10 g/L and 20 g/L TCA to remove the proteins, respectively.For 2 g of yogurt, 3 mL of 20 g/L TCA is enough.The present research may provide valuable information for protein-containing sample (such as raw milk, infant formula and yogurt) pretreatment.

Background and purpose:With the recognition of prognostic factors and application of surgical- pathological staging,the treatment strategy of endometrial cancer has greatly changed.In this study,we investigated the treatment strategy,survival rate and prognostic factors of endometrial cancer.Methods:Five hundred and fifty-nine patients of endometrial cancer underwent primary surgical treatment from January 1996 to December 2006 in Cancer Hospital,Fudan University.The clinicopathologic parameters and prognosis were analyzed retrospectively.Results: Patients were followed up with the median period 36 months,25 cases experienced local relapse,24 cases were found to have distant metastases.The 3-year overall survival(OS)was 88.7%,3-year and 5-year disease free survival(DFS) was 82.7% and 80.9%.The 3-year overall survival(OS)were 95.5% in stageⅠ,95.3% in stageⅡ,75.9% in stageⅢand 32.4% in stageⅣrespectively(P

This article reports a patient who suffered from Wolffian adnexal tumor.We also briefly elucidate the pathogenesis,clinicopathological features,diagnosis,differentiation,and treatment of Wolffian adnexal tumor,with an attempt to increase the awareness of the disease and reduce misdiagnosis.
Adenoma ; Adnexal Diseases ; Female ; Humans ; Immunohistochemistry ; Wolffian Ducts

Humans ; Heart ; Coronary Angiography ; Disabled Persons