Objectives To investigate the practical application of modified peritoneal equilibration test (modified PET) employing 4.25% glucose exchange in peritoneal dialysis patients and to assess the reference values and clinical significance of the test. Methods Modified PETs were performed in 97 patients without peritonitis for at least 4 weeks. Mass transfer area coefficient (MTAC) was calculated according to the Garred model. Creatinine D/P concentration ratio at 4 hr (4 h D/Pcr), sodium D/P concentration ratio at 1 hr (1 h D/PNa+) and net ultrafiltration (nUF) were also assessed. Ultrafiltration 0.05). 4 h D/Pcr and MTACcr of modified PET were significantly correlated with 4h D/Pcr of standard PET (P

In order to analyze the in vivo expression of Candida albicans secreted aspartyl proteinases (SAP) in human vaginal infection, the vaginal secretion from 29 human subjects was collected by vaginal swab, and the expression of SAP1-SAP6 was detected by reverse-transcriptase polymerase chain reaction using specific primer sets. It was found that Sap2 and Sap5 were the most common genes expressed during infection; Sap3 and Sap4 were detected in all subjects and all 6 SAP genes were simultaneously expressed in some patients with vaginal candidiasis. It was suggested that the SAP family is expressed by Candida albicans during infection in human and that Candida albicans infection is associated with the differential expression of individual SAP genes which may be involved in the pathogenesis of vaginal candidiasis.

Objectives To characterize the assay method and the clinical symptoms of the infant infection of the human bocavirus in order to advance the diagnositic and therapeutic technology for human bocavirus. Methods The DNA and specific antibody of human bocavirus from pharyngeal extracts, nasopharyngeal swab and serum were detected using real time PCR and Western blot. The overall diagnosis and analysis of the clinical symptoms, sign and conventional experimental test were performed, and meanwhile the long-term follow-up was done. Results 7 specimens were detected as human bocavirus positive from 240 pharyngeal extracts (7/240), and the positive ratio was 2.92%. The clinical symptoms were mainly high fever and temporary cough. and the experimental index of peripheral blood leucocyte, C-reaction protein, blood sedimentation and hemobiochemistry were usually in normal region. No specific characteristic was observed by the thoracic X-ray. and cardio-pulmonary function was normal through the long-term investigation. Conclusions Human bocavirus was one of pathogens inducing children lower respiratory tract infections. The real time PCR and Western blot were sensitive and specific detection technologies.

We investigated the epidemiological characteristics of diarrheagenic Escherichia coli (E.coli) infection in Fujian Province,providing reference for the prevention and control of diarrhea epidemic and outbreak.Yanping and Yongan areas were selected as surveillance sites from year 2010 to 2015,where 1 950 samples were collected from the sentinel hospitals,and then samples were isolated and cultured on MacConkey agar plates.Suspected strains were identified by routine and molecular diag nosis technique methods.Results were analyzed by SPSS 17.0 software package.A total of 129 strains of diarrheagenic E.coli were isolated with a total detection rate of 6.62％.The detection rates of enteropathogenic E.coli(EPEC),enterotoxigenic E.coli(ETEC) and enteroadhesive E.coli(EAEC) were 3.33％,1.64％ and 1.64％ respectively (including 61 strains of atypical EPEC,4 strains of typical EPEC,and 32 strains of ETEC and EAEC for each),while EHEC and EIEC were not found.There was no significant difference between the detection rates of male and female.All the patients were divided into five groups according to the age,and there were no significant differences between the detection rates of EPEC,EAEC and ETEC in the 5 groups.The detection rates were the highest in August and September.There was no significant difference between the detection rates of rural area and uban area.There was also no significant difference between the composition ratio of diarrheagenic E.coli (DEC) in the two surveillance sites.In conclusion,there were three kinds of DEC in Fujian Province,and EPEC was the dominant.August and September were the months with the highest detection rates.Children age less than five and adult aged 20 59 years were the high risk groups with DEC infection.More attention should be attached on the rational treatment by antibiotic for DEC.

Objective To observe the effects of transcutaneous electric acupoint stimulation(TEAS) at zusanli on fatigue after training.Methods 40 soldiers with exercise fatigue after marine training were divided into 2 groups.The soldiers in treatment group were treated with TEAS on Zusanli(ST36).Those in control group recovered naturally.Results The fatigue symptoms were improved,the consistency of the hemoglobin(HGB) were significantly increased,and the levels of lactic acid(LA) were significantly decreased in treatment group(P<0.01),which seemed better than that of the controls(P<0.05).Conclusion TEAS can facilitate the recovery from fatigue after training.

Objective To investigate the curative effect of damage control theory in treating severe polytrauma patients combined with bone and joint injury. Methods A retrospective study was done on data including complication, death rate, fracture healing and joint function recovery of 63 patients with severe polytrauma combined with bone and joint injury( average ISS ≥27 points) admitted to our hospital from January 2006 to June 2009. Results Of all the patients, 57 shock patients were cured,three died of hemorrhagic shock within two hours after admission and one patient died of severe traumatic brain injury 11 hours after admission. One patient died of ARDS at 24 hours postoperatively and one died of multiple organ failure at day 6 after injury. Fracture healing was achieved in 52 patients, with satisfactory recovery of the limb function. Amputation was performed in two patients and three patients had mild claudication and pain walking. Conclusion Damage control strategy has great clinical significance in guidance of treatment of severe polytrauma combined with bone and joint injury.

Objective To initially map the gene responsible for autosomal dominant familial IgA nephropathy of a Chinese family by exclusive the five loci that had been reported with linkage analysis.Methods The genetic pattern of the familial IgA nephropathy was identified and the genomic DNA was extracted from the blood samples collected from the family members.Short tandem repeat (STR) inside the loci that had been reported was selected,such as 2q36,3p23-24,4q26-31,6q22-23,17q12-22,and the data with two-point linkage analysis were performed.Results Autosomal dominant inheritance pattern was demonstrated in phenotypes of the family and there was no linkage relationship in the above five loci of chromosomes because the maximum two-point LOD score was 0.39 at D17S1868.Conclusion Following exclusion of the loci which had been reported,there are other new pathopoiesis loci of FIgAN and it reveals that FIgAN has the genetic heterogeneity according to initial result at the same time.

Objective:To examine metastatic gastric cancer patients who underwent surgery after chemotherapy and to determine the factors affecting survival. Methods:Clinical data on metastatic gastric cancer patients who underwent surgery after chemotherapy were retrospectively analyzed. The overall survival data were evaluated through the Kaplan-Meier method, Log-rank test, and Cox haz-ards regression. Results:The median age was 46 (22~74), and the median overall survival rate (OS) was 19 months (4~59 months). Response to chemotherapy (23.0 m for PR and 14.5 m for SD, P=0.045) and resection of the primary tumor (23.0 and 5.5 m, respective-ly, P=0.017) affected OS. No single factor was related to OS according to Cox regression. Conclusion:Surgical removal of the primary tumor is recommended for metastatic gastric cancer patients with positive response to chemotherapy and with a primary tumor that can be resected.

Objective To observe the treatment effect of joint manipulation under brachial plexus anesthesia combined with comprehensive physical therapy in treatment of periarthritis of shoulder. Mehods From 2010.3 to 2010.9, 60 patients with periarthritis of shoulder in the Department of Pain, The First People's Hospital of Jingzhou,were divided into 3 groups:group A,B and C.Twenty patients in Group A were given Joint manipulation under brachial plexus anesthesia for treatment of the periarthritis of shoulder. Twenty patients in Group B were given comprehensive physical therapy fro treatment of periarthritis of shoulder. Twenty patients in Group C were given Joint manipulation under brachial plexus anesthesia combined with comprehensive physical therapy for treatment of periarthritis of shoulder.Results All 60 patients were followed up for 1 months. At the 1st month after surgery, vas score was evaluated for patients. Postoperative and preoperative vas score difference was compared between 3 groups by t test. There was statistically significant difference in the postoperative and preoperative vas score between Group C and Group A,and between Group B and Group A (P<0.05) . Conclusion The treatment effect of Joint manipulation under brachial plexus anesthesia combined with physical therapy in treatment of periarthritis of shoulder is good, but has no obvious difference compared with comprehensive physical therapy.

Objective To observe the treatment effect of radio frequency target combined with collagenase in treatment of cervical intervertebral disc herniation. Methods From March 2011 to September 2011, 40 patients with cervical intervertebral disc herniation were divided into 2 groups: Group A and Group B. Patients in Group A were given radio frequency target radiofrequency for treatment of the cervical intervertebral disc herniation and patients in Group B of 20 were given radio frequency target combined with collagenase for treatment of cervical intervertebral disc herniation. Results 40 patients were followed up for 6 months. At the 1st week and 6 months after surgery, the VAS score difference between before and after surgery in patients were compared between two groups by t test. There was no statistically significant difference at the 1st week after surgery between two groups (P>0.05), while 6 months after surgery, there was statistically significant difference between two groups (P<0.05) .Conclusion Radio frequency target combined with collagenase for treatment of cervical intervertebral disc herniation can alleviate the pain symptoms of patients,and the short-term and long-term curative effect is very good. The long-term curative effect has statistically significant difference with pure target radiofrequency ablation treatment. Radio frequency target combined with collagenase for treatment of cervical intervertebral disc herniation has good safety, few side effects, low risks and good short-term and long-term curative effect, so it deserves to be generalized.