Observation was made on the changes of exfoliative tongue cells before and after treatment in 49 cases of massive and dribbling ulterine bleeding. Meanwhile, the mature index of vaginal exfoliative cells was also e-valuated. Results showed that all the exfoliative cells from both were regulated by female sex hormQne with synchronous changing rules.

Objective To explore the levels of serum interleukin-6 and interleukin-18 in newly diagnosed type 2 diabetes mellitus (T2DM) and investigate their roles. Methods The serum interleukin-6 and interleukin-18 levels were detected in 50 newly, diagnosed T2DM patients (T2DM group) and 40 normal subjects (control group). Fasting blood glucose, fasting insulin, blood lipid, body mass index (BMI) and waist/hip ratio (WHR) were measured. HOMA-IR and HOMA-β were calculated. Results The serum interleukin-6 and interleukin-18 levels in T2DM group were significantly higher than those in control group [(2.56 ± 1.09) ng/L vs (1.81±0.80) ng/L, (5.38±0.91) ng/L vs (4.62±0.59)ng/L] (P <0.01).Interleukin-6 level was positively correlated with HbA_1c,while interleukin-18 level was positively correlated with BMI and WHR. Interleukin-6 and interleukin-18 levels were positively correlated. Interleukin-6 and interhukin-18 could predicted the insulin resistance. Conclusion Interleukin-6 and interleukin-18 take part in the development of T2DM, and can be related to the insulin resistance.

Insulin resistance is the important base of the pathogenesis of type 2 diabetes.Physical exercise can improve insulin sensitivity.This article presents an overview of how physical exercise improves insulin resistance and helps the prevention and treatment of diabetes mellitus by analyzing its influence on the level of insulin receptor and post-receptor and adipose cell cytokine.

BACKGROUND:Compared with the titanium with smooth surface, TiO2 nanotubes are more beneficial for the early cel adhesion. OBJECTIVE:To review the research progress of the effect of TiO2 nanotubes on peri-implant cel s. METHODS:A computer-based retrieval of CNKI, CqVip, WanFang and PubMed databases was performed for pertinent literatures published between 1990 to 2016, using the Chinese keywords of“TiO2 nanotubes or titanium dioxide nanotubes and implant”, and English keywords of“TiO2 nanotubes implant, Tio2 nanotubes cel”. RESULTS AND CONCLUSION:The main factors that TiO2 nanotubes affect the peri-implant cel behaviors include the tubular morphology, size, TiO2 crystal structure, as wel as surface chemical compositions, roughness and hydrophilicity and free energy. The influence factors of TiO2 nanotubes for cel s are not only related to the tube diameter, but also associated with cel types. Different cel types hold different diameters suitable for the cel adhesion, proliferation and differentiation on the material surface. Therefore, it is advisable to select the best nanotube size for different tissues and cel s applied in different biomedical fields.

Diabetes Complications ; drug therapy ; surgery ; therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Ischemia ; drug therapy ; etiology ; surgery ; therapy ; Lower Extremity ; blood supply

Objective To explore the effect of controlled premature delivery and its termination method of pregnancy.Methods The clinical data of 151 cascs of controlled premature delivery were retrospectively analyzed.Results The incidence of premature delivery was 7.5% and the incidence of controlled premature delivery was 44.8%.The cesaran section rate of controlled premature delivery Was 93.4%.Pregnancy induced hypertension(PIH)was the first place reason of controlled premature delivery.The second was antepartum hemorrhage,intrauterine fatal diatress and placenta previa,pregnancy associated with cardiac disease.The complications and mortality of premature infants were reduced if antenatal care is regularly and glucocorticoids could be used.Conclusion Antenatal care and proper treatment can increase the survival rate of premature infants in the inevitable controlled delivery.

Objective To discuss clinical characteriistics of APE and therapeutic effect of thrombolysis or anticoagulation so as to reduce false or misdiagnosis rate and improve survival rate.Methods The clinical data of 122 inpatients with APE were reviewed.Results The most common risk factors were deep venous thrombosis,age over 60 years old,cardiac disease,surgical operation,diabetes,fracture,long-term immobilization,etc.The most frequent symptom was dyspnea.D-dimmer measure had high sensitivity.By means of color Doppler echocardiography,spiral computed tomography,pulmonary ventilation/perfusion scanning,the cases were finally diagnosed.Positive treatment of thrombolysis and anticoagulation could reduce mortality.Conclusion As clinical manifestations of APE are non-specific,clinician should be alert.D-dimmer measue could be screening.The standardized treatment can improve prognosis significantly.

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To study the possibility of enhancing IFN ? level in the lung of rats by gene transfection. The recombined IFN ? expression vector in eukaryotic cell was constructed, and it was transfected into lungs of immunocompromised rats. The expression of pLXSN IFN and pLXSN in the genomic DNA of the transfected cells was investigated, and the level and activity of IFN ? in the BALF and sera was assessed. The results showed that the sequence of the IFN ? gene in the constructed recombinant pLXSN IFN eukaryotic cell was the same as that of the IFN ? of rats found in the Gene Bank. The band of transfected plasmid was found when the eletrophoresis analysis of PCR product of genomic DNA of the transfected cells in BALF was done. It could still be the found 21 days after transfection. The level and activity of IFN ? in the BALF of the transfected pLXSN IFN group were markedly higher than those of transfected pLXSN group.On the other hand, the level and activity of IFN ? in sera showed no difference between the two groups. It was suggested that the constructed recombinant IFN ? exprossion vector in eukaryotic cell could be transfected into the cells of the lungs of rats successfully, inserted into the genomic DNA, resulting in active secretion of IFN ?, and prolongation of its expression.

Objective To explore the relation of the polymorphism of GSTT & GSTM1 genes with the susceptibility of breast cancer.Methods A hospital-based case-control study was conducted,and 105 normal women as a control group and 100 women cases with breast cancer were recruited.The polymorphism of GSTT1 and GSTM1 were assessed by polymerase chain reaction(PCR).Logistic regression was conducted to evaluate the odds ratio of breast cancer in relation to single,multiple gene and estrogen exposure factors.Results The results showed that significant difference was found in the distribution of GSTT1,GSTM1 between controls and cases.There was a negative correlation between CSTT1 & GSTM1 and the risk of breast cancer with OR of 2.133 and 2.458,respectively.Polygenic model analysis indicated that there was a statistically significant correlation of the vacancy of GSTT1 & GSTM1 with breast cancer.Furthermore,it was also revealed that individual in simultaneous lack of GSTT1 and GSTM1 would run 12 times as high risk as normal controls did(OR=12.338).Results from unconditional logistic regression analysis showed that GSTT1 and GSTM1 were significantly associated with the occurrence of breast cancer.Conclusion The study indicated that the polymorphisms of estrogen-metabolizing genes were related to the risk of breast cancer.