Objective To investigate relationship between anti-sperm immune infertility and chronic inflammation in female reproductive tract.Methods80 patients of anti-sperm immunity infertility were selected, and randomly divided into the study group and the control group.The study group was treated with dexamethasone+Vitamin E+Vitamin C+roxithromycin, the control group was treated with dexamethasone+vitamin E+vitamin C, After a course of treatment, serum IL-6, TNF-α and the AsAb in serum and cervix change was detected before and after treatment.ResultsThe clinical efficacy of study group was significantly better than the control group, with statistical significance (P<0.05).the AsAb in serum and cervix in the study group was significantly lower than the control group, with a statistically significant difference (P<0.05).serum IL-6, TNF-α in the study group was significantly lower than the control group, with significant difference (P<0.05).ConclusionThe female anti-sperm immune infertility and the chronic inflammation in female reproductive tract are relational, The female anti-sperm immune infertility combined with antibiotic has a significant effect.

Objective:To evaluate the value of multilayer dynamic CT scan in the preoperative diagnosis and staging of rectal carcinoma.Methods: CT findings of a retrospective analysis of 38 cases with pathologically confirmed cancer, study characteristics of partial image, Adjacent tissue invasion and distant organ metastasis, And compared with postoperative pathology.Results:Intraluminal mass 15 cases, Intraluminal mass associated with of bowel wall thickening 12 cases, The a tumor breakthrough serosa layer and surrounding tissue invasion 7 cases; Tumor invasion of adjacent organs or with distant metastasis 4 cases; consistent rate compared with pathological was 81.5%(31/38).Conclusion: Multilayer enhanced CT scan is well consistent rate in the diagnosis and staging of rectal cancer compared with pathologic staging, Preoperative contrast enhanced CT scanning have guiding significance for clinical choice of surgical approach, With higher value of clinical application.

Objective To investigate the changesof glomerular filtration rate(eGFR)in type 2 diabetic patients with normal serum creatinine(Scr)and serum cystatin C(Cys-C). Methods A total of 166 patients with type 2 diabetes mellitus admitted into our hospital from January 2014 to September 2015 were enrolled in this study and divided into three groups according to the level of Scr and Cys-C:T2DM patients with normal Scr and Cys-C (normal group,n =109),T2DM patients with normal Scr and high level of Cys-C (high Cys-C group,n=40),and T2DM patients with high levels of Scr and Cys-C (high Scr Cys-C group,n=17). Normal group were further divided into two subgroups according to the level of eGFR:eGFR≥90 ml/(min·1.73 m2 )subgroup and eGFR<90 ml/(min·1.73 m2 )subgroup.Clinical characteristics and laboratory datawere collected in all subjects. eGFR were measured by 99mTc-DTPA nephro-dynamic imaging. Results The average value of eGFR were significantly different in normal group(82.68±13.45)ml/(min·1.73 m2 ),high Cys-C group(67.93 ±14.01)ml/(min·1.73 m2 )and high Scr,Cys-C group (50.54±15.10)ml/(min·1.73 m2 ). In normal group,the proportion of patients with eGFR equal or greater than 90 ml/(min·1.73 m2 )was 26.6%,patients with eGFR ranged from 60 to 89 ml/(min·1.73 m2 )was 72.5%,patients with eGFR ranged from 30 to 59 ml/(min·1.73 m2 )was 0.9%. After follow-up for three months,in normal group,the proportion of patients with CKD stage1 was 4.6%,patients with CKD stage 2 was 34.9%,and patients with CKD stage 3 was 0.9%.Multivariate logistic regressionanalysis in normal group showed that female,older age,higher TC,lower LVEF were risk factors for eGFR decline (P <0.05). Conclusion In T2DM patients with normal Scr and Cys-C, 73.4% of them had mild to moderate eGFR decline,and 40.4%entered CKD stage in this study.eGFR should be evaluated especially in T2DM patients with risk factors including female,older age,higher TC and lower LVEF.

Objective To explore the effect of different arch forms of maxillary models on stress distribution of peri-implant of All-on-4 implants with 3-dimensional finite element, and to provide evidence for the improvement of implant achievement ratio in clinic. Methods 3-dimensional finite element analysis models of Tapered,Square and Ovoid arch form maxillary based on the MBTTM Arch Form Templates were constructed by using Solidworks software.The cortical bone thickness was defined as 2 mm at all points.The implants with 13 mm in length were inserted between the mental foramina.The 2 posterior implants were set at 4 inclination angle,from 0°to 45°.All implants were splinted with superstructure.A 100 N pressure was applied to 2 kinds of loading positions on the superstructure models. The maximum Von-Mises stress on cortical bone around the implants was measured by using Abaqus software.Results The maximum Von-Mises value in maxillary cortical bone with All-on-4 implants in 3 arch forms showed significant differences. In Square model the concentration of stress was advanced with the increasing of implant inclination angle;In Ovoid model, the maximum Von-Mises value was observed at 1 5°in posterior region,and was increased significantly by pasted 15°in anterior region;In Tapered model,the Maximum Von-Mises value was increased greatly at 45°. Conclusion Arch forms have appreciable impact on stress distribution of peri-implant.In Square arch form,the inclination of implant should be avoided;in Ovoid arch form, the inclination angle should be under 15°;in Tapered arch form,the inclination should be under 30°.

Objective: The similarities and the differences among Peru's Ginseng healthcare product, Radix Ginseng and Panax quinquefolium were studied. Methods: The work was performed by analysis of HPLC FPS and 4 dimensional UV FPS. Results: Their 4 dimensional UV FPS were very similar with each other, and the common peaks ratio of the components extracted from Peru's Ginseng healthcare product, Radix Ginseng with absolute alcohol was larger than that of the components extracted from Peru's Ginseng healthcare product and Panax quinquefolium. The variant ratio between the healthcare product and Radix Ginseng were more similar and much lower than that between the healthcare product and Panax quinquefolium. Conclusion: The components extracted from the healthcare product with absolute alcohol are the same as that from Radix Ginseng and are of quite large difference from the components from Panax quinquefolium.

The addition of nature substances such as soybean oil, carrot extract, tomato extract, wastes of tobacco industry and citrus molasses to growth medium was shown to strengthen the formation of Coenzyme Q 10 Some of these substances act as precursors of Coenzyme Q 10 and Beta Carotene, and others such as wastes of tobacco industry and Beta Carotene act as inhibitors of Beta Carotene; they all can strengthen the formation of Coenzyme Q 10 Immediately relationship between the biosynthesis of Coenzyme Q 10 and Beta Carotene has been detected

[Objective]To evaluate the clinical results of the patients with severe kyphosis and paraplegia in differnt spine segment due to tuberculosis of thoracic and lumbar which had been treated by different surgical procedure. [Methods]There were a total of 23 patients, 16 male and 7 female in this stuady. The average age were 25 years, ranging from 12~56 years old. Tuberculosis lesion were located in different spine segment(T1~4)four cases, (T5~10)four cases, (T11~L2) nine cases,(L3~5) six cases, two vertebral bodies were involved in 8 patients and three vertebralbodies involved in 12 patients. Surgical procedure:four patients treated through modified anterior cervico-thoracic approach.Five patients treated through one stageposterior total vertebral osteotomy, other patients combined with anterior-posterior approach, according to the patient's surgical situation, twelve patients accepted anterior and posterior combined operation, two patients were treated by two stages.The period of bone grafting fusion, kyphosis deformity correction degree ,and neurological function recovery record were investigated postoperatively.[Results]All patients got solid fusion in a average of seven months. The kyphosis deformity was corrected 49? in average, which was maintained well within follow-up period. Patients neurological function deficiency achieved completely recovery, the longest time being within 10 months. All patients were cured thoroughly and there was no seroius complication.[Conclusion]Different surgical procedure should be selected, according to different spine segments due to tuberculosis of thoracic and lumbar vertebrae with the extent of severe kyphosis and paraplegia, it can achieve thoroughly debridement of tubereulosis, solid interbody fusion, good correction of deformity and forever stability of spine with anterior or posterior internal fixation.It could get successful rehablitation for patient’s neurological function and improve the patient’s life quality.

Objective To investigate the therapeutic effects of the vacularized iliac graft for ischemic necrosis of the femoral head in Niger young patients with sickle cell disease. Methods From November 1998 to Apirl 2001, 12 patients(5 males and 7 females, aging 11-22 years) with sickle cell disease suffered from ischemic necrosis of the femoral head in 14 hips. The lesion was on one hip in 10 patients and on bilateral hip in 2 patients. Necrosis was classified as Ficat Stage Ⅲ-Ⅳ in all patients. Twelve hips in 12 patients were treated with vascularized iliac graft in Maradi Province Hospital of Niger. The effects were evaluated on the basis of the Harris hip score and radiological examination. Results The patients were followed up 24-30 months after operation(27.4 months on average). The clinical results were satisfactory though no radiological evidence of improvement was noted. The mean Harris hip score increased from 75 points to 90 points. Pain relief and hip function improvement were achieved in all patients. No patients needed revision during short-term follow-up of 24-30 months. Conclusion The method is recommendation for treatment of ischemic necrosis of the femoral head in the Ficat Stages Ⅲ- Ⅳ in young patients with sickle cell disease for pain relief and restoration of hip joint function. This procedure may prolong the timing and acting of total hip arthroplasty.

Objective: To observe the main pharmacodynamic effects of Yinaoning (YNN) on acute blood stasis rats and cerebral ischemia rats. Methods: Rats were prevented by the oral administration of YNN (0.4375～ 1.75g/kg once daily for 7 days. The acute blood stasis model and cerebral ischemaed model were used. Results: YNN could decrease the blood viscosity and plasma viscosity, shorten the length of in vitro thrombus, abate the wet and dry weights of thrombus in the acute blood stasis model group. It decreased the brain index significantly in the cerebral ischemia model group. The high dose of YNN could decrease the level of Evans blue obviously and reduce the degeneration of cranial nerve cells. These effects were similar to those of YNN Tablets and were dose dependent. Conclusion: YNN is effective for acute blood stasis rats and cerebral ischemaed rats.

To measure the relative affinity and type Specificity of neutralizing monoclonal antibodies against the hexon antigen of adenovirus type 7,a simple ELISA double antibody binding system has been developed.By this method,ralative affinity of nine MAbs was estimated from the antibody concentrations at approximately 50% of plateau binding and were ranked.The theoretical basis for this method was discussed. Hybridomas secreting antibodies of desired affinity can be selected at an early stage after fussion by measuring relative affinity of hybridomas supernatants.The type specificity was judged by the difference between end-point concentration against adeno- virus type 7 and type 3.And the relation between affinity and specificity of MAbs was discussed.