Objective To evaluate the clinical applied effects of tibial shaft fracture with intramedullary interlocking nail and small incision. Methods From November 2004 to October 2005,47 cases of tibial shaft fracture were treated with intramedullary interlocking nail, all the cases were adopted with small incision and intramedullary interlocking nail, and analysed the curative effects Results 47 cases were followed-up ranged 8 ～ 27 months. All cases resumed normal knee function 6 to 12 weeks after operation,without nonunion and malunion. Conclusion Treatment of tibial shaft fracture with intramedullary interlocking nail and small incision had the advantages of little trauma,good stability, high rate of fracture union and rapid functions recovery. It is worthy deserveed to be put into application and populatization in clinics.

CD3 Complex ; metabolism ; CD5 Antigens ; metabolism ; Diagnosis, Differential ; Female ; Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor ; Humans ; Leukocyte Common Antigens ; metabolism ; Leukosialin ; metabolism ; Lymphoma, T-Cell, Cutaneous ; metabolism ; pathology ; Middle Aged ; Skin Diseases ; pathology

Anemia, Hemolytic ; etiology ; Humans ; Lupus Erythematosus, Systemic ; complications ; Syndrome

Adult ; Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Central Nervous System Neoplasms ; therapy ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Injections, Spinal ; Lymphoma, Non-Hodgkin ; therapy ; Male ; Methotrexate ; administration & dosage ; therapeutic use ; Middle Aged ; Rituximab

Objective To explore the effect of ultrasound in the diagnosis and treatment of rheumatoid arthritis .Methods though early diagnose of RA by ultrasound ,DAS28 and MRI′s result to measure the accuracy of ultrasound test .then though the ul‐trasound index at different time point in the treatment of RA patients ,we knew the changes of the joint ,and provide treatment plan and prognosis .Results ultrasound had high accuracy rate in the diagnoses of RA(P< 0 .05) ,and there were correlation among ul‐trasound diagnoses accuracy and DAS28 and MRI score(r= 0 .859 ,P< 0 .05) ;at the same time ,it provided accurate changes of the joint during the treatment ,and provided basis for treatment .Conclusion Ultrasound has manifest advantageous in diagnose RA .It could be used as a method in early diagnose RA and evaluate the effect on RA′s treatment .

Conventional diagnostic methods used for pathologic nipple discharge (PND) include color ultrasound, mammary mo-lybdenum target X-ray radiography (mammography), nipple cytologic smears, and ductography. Diagnosis of PND through inspection yields indirect signs and has low positive rate. Fiberoptic ductoscopy (FDS) allows direct visualization of intra-ductal lesions, evaluates etiology of PND, and accurately locates intraductal lesions through wire marking. FDS is a valuable test for the early diagnosis of breast cancer and can help identify appropriate location for surgical excision. Interventional treatment for ductal ectasia and inflamma-tion is also efficient. Our study discusses FDS as a novel diagnosis and treatment method for PND patients.

Objective To prepare sustained-release danshensu microcapsules by spray drying.Methods Encapsulation efficiency of different coating materials was compared.The spray process was optimized using a central composite design for two variables to obtain microcapsules with microcapsules yield.Furthermore, in vitro release of danshensu microcapsules was determined.Results PVA was chosen as coating material and the ratio of coating material to core material was 3:1.The inlet air temperature was 190℃,the feed flow rate was 36 r/min,encapsulation efficiency was 85.0%,and microcapsules yield was 56.1%.The particle size of more than 70%microcapsules was between 6—12?m.Conclusion The optimized conditions of spray drying are reasonable,danshensu microcapsules can be used as sustained-release preparation.

Diabetes mellitus increases the risk of breast cancer and affects the prognosis of breast cancer patients. Metformin, an anti-diabetic drug, decreases blood glucose level and has a role in suppressing various cancers. In addition, metformin has a unique in-hibitory effect on breast cancer, i.e., it can inhibit breast cancer cells in vivo and in vitro. Moreover, metformin exerts its anti-tumor ef-fect on epidermal growth factor receptor 2 (HER-2) positive and monoclonal antibody trastuzumab-resistant breast cancer cell lines, breast cancer stem cells, and triple negative breast cancer cells. Metformin can reduce the risk of the breast cancer in patients with dia-betes, lower histologic grade, and increase expression of estrogen and progesterone receptors. Furthermore, metformin has certain effect on neo-adjuvant chemotherapy for breast cancer. This review aims to clarify the mechanism of metformin in restraining breast cancer based on basic and clinical study results.

AIM:To explore the differences between unilateral recess-resection (R & R) and bilateral lateral rectus recession (BLR-rec) in the treatment of basic intermittent exotropia.METHODS: A retrospective analysis of treatment of basic intermittent exotropia in 89 patients,in which 49 cases underwent unilateral recess-resection,40 cases underwent bilateral lateral rectus recession of external rectus retroperitoneal surgery January 2013 to January 2015 in our hospital.The stereopsis and strabismus were observed in 1d,1,6mo,1 and 2a after operation.RESULTS: There was no significant difference in the success rate and oblique degree between the two groups after 1d,1,6mo,1 and 2a (all P>0.05),but the success rate of the operation was reducing as time passed.After 2d of the operation,the drift of the R & R group was 12.10±5.74PD and the drift of the BLR-rec group was 7.78±4.21PD,the difference was statistically significant (P=0.021).The R & R group was more likely to cause lateral slanting than BLR-rec group.Two groups of patients with nearly stereopsis were both significantly improved,there was no significant difference between the two groups in the two groups (x2=4.530,P=0.210).CONCLUSION: The long-term stability of BLR-rec is superior to R & R.

Objective:To investigate the effect of siRNA interfering survivin gene on proliferation of human tongue cancer Tca8113 cells,and clarify the effect of survivin Tca8113 cells biomechanism.Methods: The Tca8113 cells at logarithmic growth phase were selected and divided into interference group,negative control group,and blank control group.The relative levels of survivin mRNA and survivin protein expression of 3 groups were detected by RT-PCR and Western blot assay,the inhibitory rate of proliferation of Tca8113 cells was checked by MTT method,the apoptotic rate was assessed by flow cytometry(FCM),the the migration ability of Tca8113 cells were detected by Wound healing assay.Results: Compared with control group,the survivin mRNA and protein expression was markedly down-regulated in Tca8113 cells following RNA interference treatment(P<0.05),the cell proliferation were down-regulated in interference group(P<0.05),the cell apoptotic rate were up-regulated in interference group(P<0.05),the migration ability was significantly decreased in interference group(P<0.05).Conclusion: The expression of siRNA-survivin can significantly inhibit the invasion in tongue cancer Tca8113 cells,indicating it might be a potential biological therapeutic target for tongue cancer.