Objective To investigate the role of sex hormones and interleukin (IL)-6 in the pathogenesis of primary Sjgren′s syndrome (pSS). Methods Serum specimen of 21 postmenopausal patients with pSS and 21 postmenopausal healthy women were collected. Serum estradiol (E2) and testosterone (Te) were estimated by the commercial radioimmunoassay kits, whereas serum dehydroepiandrosterone sulfate (DHEAS) were measured by enzyme-amplified chemiluminescence assay. Enzyme linked immunosorbent assay kits were used to determine levels of IL-6 in serum. Results The DHEAS and the Te level in serum were lower in postmenopausal patients with pSS than in healthy controls (P0.05). The level of IL-6 in pSS patients was higher than that in controls (P0.05). Conclusion Primary Sj(?)gren′s syndrome, in which an altered metabolism of sex hormones has occured, appears to be influenced by the change of the levels of sex hormones and IL-6 in serum.

OBJECTIVE To analyze the application of antibacterials in liver transplanted patients of our hospital in order to improve the rational use of antibacterials in perioperative period of liver transplantation.METHODS According to the criteria of DDD and DUI recommended by WHO,a retrospective study of the application of antibacterials in 82 patients with liver transplantation who discharged hospital during from Jun 2003 to Jun 2005 was made.RESULTS Among the 82 patients,100.0% patients had received antibacterials and 48 patients received combined medication,in which 45.10% used two kinds and 13.41% used three kinds.The longest medication time was 49 days while the shortest was 10 days.Nineteen antibacterials′ DUI were all less than one except meropenem whose DUI was 1.03.CONCLUSIONS This study proved that patients with liver transplantation in our hospital received rational antibacterials.

To explore the clinical significance of serum cardiac troponin I (cTnI) for the detection of myocardial injury in children with Kawasaki disease (KD) in acute stage, the levels of serum cTn I, creatine kinase (CK), creatine kinase isoenzyme (CK-MB), lactic dehydrogenase (LDH) and glutamic oxalacetic transaminase (GOT) were determined in 40 children with KD and 23 controlled children without heart disease, respectively. The results showed that the levels of serum cTn I and CK-MB in the KD group were significantly higher than those in the controlled group (P＜0.001),while no obviously differences of CK, LDH and GOT were noticed between two groups (P＞0.05). cTn I was more sensitive comparing to CK-MB for the detection of myocardial injury (P＜0.05). It is concluded that the determination of cTn I and CK-MB will be available for the diagnosis of myocardial injury in children with KD in acute stage, and the determination of cTn I is more sensitivity and specificity comparing to CK-MB.

Background Small incision cataract surgery combined with intraocular lens (IOL) implantation remains a popular way for cataract.However,some factors affect the postsurgical visual outcomes and lower the patients' satisfaction,including intraoperative and postoperative complications as well as corneal refractive and thickness changes.Objective This study was to evaluate the influence of corneal refractive and thickness changes on visual fluctuation after 2.6 mm temporal incision surgery for cataract.Methods A series cases-observational study was designed.Twenty-nine eyes of 25 age-related cataract patients received 2.6 mm temporal transparent incision phacoemulsification and IOL implantation from November,2011 through April,2012 in Eye & ENT Hospital of Fudan University under the informed consent.The uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),automatic and subjective refraction were examined,and the central corneal thickness (CCT) and corneal vector astigmatism were measured using Pentacam analysis system before and after operation.The examination outcomes were compared among different time points,and the influencing factors of UCVA or BCVA were analyzed.Results The mean UCVA (LogMAR) was 0.52±0.06 in 1 day and 0.64±0.07 in 2 months after surgery,with a significant difference between them (t=-3.051,P＜0.05).The mean BCVA (LogMAR) was 0.24±0.04 and 0.13± 0.04 in postoperative 1 day and 2 months,showing a significant difference between them (t =-3.031,P＜0.05).Spherical equivalents (SE) were (-1.74±0.28) D,(-1.99±0.27) D and (-1.69±0.24) D in postoperative 1 day,14 days and 60 days,respectively,with a significant difference among the 3 time points (F =3.562,P =0.039),and significant difference also was found between postoperative 1 day and 14 days (t =2.515,P＜0.05) or between postoperative 14 days and 60 days (t =-2.987,P ＜ 0.05).The preoperative J0 value was (0.06 ± 0.06) D,and postoperative J0 value was (0.29±0.08) D on the first day,which was significant higher than that in preoperation (t =-4.625,P＜0.01).In addition,J0 value showed a significant difference between postoperative 1 day and 14 days (t=-7.858,P＜0.01) as well as between postoperative 14 days and 2 months ([0.38±0.07] D versus [0.27±0.07] D,t=-5.649,P＜0.01).The mean CCT was (547.1±25.3) μm,(599.4±56.9) μm,(557.0±27.1) μm and (551.0 ± 25.9) μm before and 1 day,14 and 60 days after operation,with significant differences among the various time points (F =9.792,P ＜ 0.001),and significant differences also were seen in the CCT between preoperation and postoperative 1 day (t =-5.116,P＜0.01),between postoperative 1 day and 14 days (t =4.135,P＜ 0.01),between postoperative 14 days and 60 days (t=2.082,P＜0.05).UCVA=0.513-1.183×C J45(F=16.724;t=-4.089,P=0.026) and BCVA=-1.314+0.003×CCT (F=22.322;t=4.725,P=0.018).Conclusions The UCVA remains a downward trend,and BCVA sustains upward trend after 2.6 mm temporal transparent incision phacoemulsification combined with IOL implantation surgery.Postoperative UCVA is affected by corneal astigmatism change,while BCVA is influenced by CCT change.

Objective To identify strains of Acinetobacter(A.)calcoaceticus-A.baumannii complex accurately,and investigate the species distribution of Acinetobacter calcoaceticus-A.baurnannii(ACB)complex isolated in Daping Hospital.Analysis the anti-biotics resistance of ACB complex.Methods A total of 95 clinica1 isolates of ACB complex were collected from Daping Hospital from February to April 2014,identify by sequence analysis of 1 6S rRNA gene spacer region.Use VITEK-2compact automatic iden-tification of bacteria by susceptibility meter to detect the precise identification of all ACB complex group of drug sensitivity.Results Among all the 95 strains of ACB complex identification results were A.baumanni (81,85.26%),A.pittii(10,10.53%),A.noso-comialis (4,4.21%).A.baumannii to third generation cephalosporins,aminoglycosides and carbapenem antibiotic resistance in seri-ous condition,the sensitive rate was only about 20.00%.But A.pittii and A.nosocomialis had a high sensitivity rate to commonly used antibiotics.Conclusion VITEK-2 Compact automatic identification of bacteria susceptibility meter has limitations in identifica-tion of Acinetobacter,with analysis of 1 6S rRNA gene sequencing,the ACB complex could be accurately identified.There is signifi-cant difference in the composite group-resistant characteristics of each species,clinical infection is also various.

ObjectiveTo investigate the clinicopathological characteristics of non-diabetic renal diseases (NDRD) in the patients with diabetes mellitus.MethodsClinicopatholigical data of 202 patients with diabetes mellitus and NDRD identified by renal biopsy from January 1st,2003 to December 31st,2010 were analyzed retrospectively.All the patients were divided into three groups:the young (≤35 years old),the middle-aged (36-59 years old) and the elder (≥60 years old).Clinicopathological characteristics were compared among 3 groups.ResultsIn the young group (n=33),42.4％ of patients presented as chronic glomerulonephritic syndrome,while 36.4％ as IgA nephropathy for pathology.In the middle-aged group(n=136),35.3％ of patients presented as chronic glomerulonephritic syndrome,27.2％ as nephritic syndrome,17.6％ as chronic renal failure,14.7％ as latent glomerulonephritis,and 5.1％ as acute renal failure,while42.6％ as IgA nephropathy for pathology.In the elder group(n=33),30.3％ of patients presented as nephritic syndrome,30.3％ as chronic renal failure,while 27.3％ as membranous nephropathy for pathology.ConclusionsIn clinical manifestation,young patients are mainly chronic glomerulonephritic syndrome,middle-aged patients are diversified,and elder patients are mainly nephritic syndrome andchronicrenalfailure. Inpathology, youngandmiddle-agedpatientsaremainlyIgA nephropathy,and elder patients are mainly membranous nephropathy.

Objective:To detect the interleukin-6 (IL-6) levels and expressions of applipoprotein E (ApoE) in the Alzheimer's disease (AD) patients with different body-mass indexes (BMI),and to explore the diagnotic value of 11Pittsburgh comound-B (11C-PIB) combined with 18F-fluorodeoxyglucose (18F-FDG) PET/CT imaging in AD.Methods:A total of 58 AD patients were divided into four groups according to their BMI:low BMI group(BMI <18.5 kg·m-2,n=18),normal BMI group(18.5 kg·m-2≤BMI <24.9 kg·m-2,n=13),high BMI group(24.9 kg·m-2≤BMI <29.9 kg·m-2,n=12)and obese group(BMI ≥29.9 kg·m-2,n=15).All the patients underwent PET/CT imaging (11C-PIB and 18F-FDG).The sensitivity,specificity and accuracy rate,the expression rates of ApoE (ε2,ε3,and ε4) and the levels of serum IL-6 were detected.The relationship between BMI and the expression rates of ApoE and the serum levels of IL-6 were analyzed by Spearman analysis.Results:The sensitivity,specificity,and accuracy rate of the patients in low BMI group diagnosed by 11C-PIB and 18F-FDG PET/CT were 87.5%,80.0%,and 84.6%,which were higher than those diagnosed by 11C-PIB (55.6%,50.0%,and 53.8%) or 18F-FDG (42.9%,50.0%,and 46.2%)alone (P<0.05).The serum levels of IL-6 and BMI of the AD patients had a negative correlation(r=-0.407,P=0.002).The expression rate of ApoE ε4 allelic gene(60.3%) of the AD patients was higher than those of ε2(18.9%) and ε3 allelic genes(20.7%),but there was no correlation between the BMI and the expression rates of different ApoE allelic genes of the AD patients(r=-0.028,P=0.833).Conclusion:11C-PIB and 18F-FDG PET/CT has a high diagnotic value in the AD patients.11C-PIB and 18F-FDG combinated with serum IL-6 level and BMI could diagnose and evaluate AD more exactly.

Objective To investigate relationship of platelet (PLT) count with clinicopathological features and prognosis of patients with breast cancer,and explore the susceptibility index to evaluate prognosis of patients with breast cancer.Methods A retrospective analysis of clinical data of 498 patients with breast cancer in January 1995 to December 2005 was carried out.PLT count was tested.Those patients were divided into group A (PLT ＜ 150 × 109/L),group B[(150-250) × 109/L],and group C (PLT ＞ 250 × 109/L) according to PLT count level.The relationship of platelet count with clinicopathological features was analyzed.Kaplan-Meier and Cox proportional hazards model were used for univariate analysis and multivariate analysis of PLT impact on survival time.Results There was positively correlated between PLT count and clinicopathological features (Pearson coefficient ＞ 0,P ＜ 0.05).There was negative correlated between PLT count and survival time (Pearson coefficient =-O.583,P ＜ 0.05).The survival time of groups A,B and C were significantly different (P =0.018).Cox proportional hazards model multi-factor analysis showed that PLT count was an independent factors affecting survival time (OR =2.256,P ＜ 0.05).Conclusions Patients with breast cancer associated with increased emphasis and PLT count.PLT count had negative correlation with survival time.PLT count could be a susceptible index to predict the prognosis of patients with breast cancer.

Objective To evaluate volume doubling time (VDT) and net mass doubling time of tumor (nMDT) of pulmonary pure ground glass nodules (PGGN) of different pathological types and to investigate whether VDT and nMDT can help to differentiate invasive pulmonary adenocarcinomas from minimally invasive adenocarcinomas and preinvasive lesions.Methods Fifty-one pathologically confirmed pGGNs in 46 patients were retrospectively evaluated,in whom at least two HRCT scans were obtained preoperatively (median scan times,3 times;range,2-6 times) with 1-month or longer follow-up interval (median follow-up interval,251 days;range,30-1 552 days).According to the rechecked results of the postoperative pathological section,51 pGGNs were divided into two groups:group A,invasive adenocarcinoma (IAC),30 pGGNs (58.8％);group B,21 pGGNs (41.2％),including 8 minimally invasive adenocarcinoma (MIA),7 adenocarcinomas in situ (AIS) and 6 atypical adenomatous hyperplasia (AAH).The volume,cumulative percentage of volume growth and VDTs of pGGNs were automatically acquired by Lung VCAR (advantage windows 4.6,GE HealthCare).Subsequently,the mass,cumulative percentage of mass growth and nMDTs of pGGNs were calculated.The count data and measurement data between two groups were compared using Fisher exact probability and Mann-Whitney U test,respectively.A pairwise comparision were performed by using Wilcoxon signed-rank test.Subsequently,the receiver operating characteristic (ROC) curve was used to determine the optimal cut-off values of VDT and nMDT for the differential diagnosis of IAC and MIA/AIS/AAH,and calculated the area under the curve (AUC).Results The median VDT and nMDT of 51 pGGNs were 1 854.11 days (range,165.22—+∞ days) and 1 138.45 days (range,95.92—+ ∞ days),respectively.The median nMDT was shorter than the median VDT,and the difference was significant (Z=-2.444,P=-0.O15).The median VDTs of IAC and MIA/AIS/AAH were 847.07 days (165.22—+∞ days) and 4 460.09 days (691.14—+∞ days),respectively.The median nMDTs of IAC,MIA/AIS/AAH were 769.93 days (95.92—+∞ days) and 3814.77 days (611.56—+∞ days),respectively.The median VDT and nMDT of IAC were significantly shorter than those of MIA/AIS/AAH (Z=-3.443,-3.860,P＜ 0.01,respectively).Differentiating IAC from MIA/AIS/AAH,the optimal cutoff value of VDT was 2095.86 days (sensitivity,71.4％;specificity,80.0％),the optimal cutoff value of nMDT was 1 169.77 days (sensitivity,81.0％;specificity,76.7％).Conclusions In pulmonary pGGNs,IAC showed significantly shorter VDT and nMDT than MIA/AIS/AAH.When VDT is shorter than 2 095.86 days or nMDT is shorter than 1 169.77 days,IAC is suggested.

Objective To observe the effects of Qingjiefang on insulin resistance and reduction of microalbuminuria in early diabetic nephropathy.Methods A total of 64 patients with early diabetic nephropathy were randomly recruited into a control group and a treatment group.The control group(32 cases)was treated with conventional western medicine,while the treatment group(32 cases)was treated with Qingjiefang based on the control group.The changes of the fasting plasma glucose(FPG),2hBG,glycosylated hemoglobin(HbAlC),fasting Insulin(FINS),24 hours urinary albumin excretion rate (UAER).body mass index(BMI)and insulin resistance(IR)were observed before and after the treatment.Results After the treatment,FINS,IR and UAER were decreased in the treatment group,the comparison with the control group showed significant difference (P<0.05).Conclusion Qingjiefang can effectively improve insulin resistance and prevent early diabetic nephropathy.