Objective To investigate the abnormity of blood lipids and uric acid ,and to analyze their relationship in health exami-nation population over 18 years in Yangzhou .Methods Totally 28 202 individuals receiving the health examination from October 2011 to August 2012 in the physical examination center of this hospital were enrolled in our study .Total cholesterol(TC) ,triglycer-ide(TG) ,low density lipoprotein cholesterol(LDL-C) ,high density lipoprotein cholesterol(HDL-C) and blood uric acid(UA) were detected ,and the relationship between age and sex with the abnormity of blood lipids and uric acid and the relationship between UA levels and blood lipids were analyzed .Results Among the detection population ,the detection rates of abnormal TG ,abnormal TC , abnormal HDL-C ,abnormal LDL-C and hyperuricemia were 31 .5% ,32 .1% ,15 .9% ,18 .4% and 17 .3% respectively .Compared with females ,males had the higher rates of abnormal blood lipids and UA (P<0 .05) .The rate of abnormal blood lipids was in-creased with age increase before 50 years old ,the > 50 -70 years old group had the highest abnormity rate of blood lipids ,then which was gradually decreased after 70 years old .The morbidity rate of hyperuricemia was increased with age .Compared with nor-mal UA group ,the hyperuricemia group had the higher rate of abnormal blood lipids (P<0 .01) .Conclusion The health examina-tion population over 18 years have the higher abnormity rate of blood lipids and uric acid ,which is significantly correlated with age and sex ;the increase of uric acid has certain correlation with abnormal blood lipids metabolism .Both blood lipids and uric acid are the risk factors of cardiocerebralvascular diseases ,rational dietary structure and periodic physical examination have the important significance to prevent the occurrence of these diseases .

Objective To detect and determine the specificity of platelet-reactive antibodies in patients who were refractory to platelet transfusions.Methods Serum samples from 48 patients who were refractory to platelet transfusions were screened with MACE for platelet-reactive antibodies.Specificity of platelet alloantibodies was determined with PAK12 and MAIPA.Results Platelet-reactive antibodies were detected in the serum of 50% PTR patients(24/48).The incidence of HLA antibodies was 39.6%(19/48),accounting for 79.2% of serum with platelete alloantibodies.The HPA alloantibodies were found in 29.2%(14/48)serum,of which,64.3%(9/14)occurred together with anti-HLA.The following platelet-specific antibodies were identified:anti-HPA-3a(n=2),anti-HPA-5b(n=1),anti-HPA-5a(n=1),anti-HPA-2b(n=1),anti-HPA-4b(n=1).Of the 14 serum with HPA antibodies,78.6%(11/14)contained panreactive anibodies against platelet glycoprotein(GP)Ⅱb/Ⅲa,GPⅠa/Ⅱa,and/or GPⅠb/Ⅸ.Platelet-reactive antibodies were detected more in female(16/29)than in male(8/19)with a frequency of 55.2%,42.1%,respectively,but there was no statistical significant difference.Conclusion The platelet-specific antibody in PTR patients are not as rare as previous thought although alloantibodies are predominantly anti-HLA.Antibody specificities in Chinese PTR patients are different from those observed in Caucasians,in whom anti-HPA-5b and-1b are the most prevalent specificity.The most prevalent platelet-specific antibodies are anti-HPA-3 and anti-HPA-5 while anti-HPA-4b and anti-HPA-2b are also detected.

Objective To explore the application and value of three-dimensional reconstruction technology in diagnosis and surgical therapy of ground-glass opacity.Methods We analyzed 188 cases with GGO during October 2012 and October 2014 in Shanghai First People’s Hospital affiliated to Shanghai Jiao tong University School of Medicine respectively.Several relative parameters based on three-dimensional reconstruction were selected to differentiate GGO pathology .By ROC curve anal-ysis, optimal cut-off points were determined.Volume-doubling time(VDT) was calculated among 104 cases which had been following up at least for three months and compared among AAH, MIA and IAC.Results Cases’ mean age was 56.66 ± 9.673years(ranged from 27 to 82 years) with 67 males and 121 females.The diameter(P<0.001), total volume(TV)(P<0.001), the maximum CT attenuation(MAX)(P<0.001) and standard deviation of distribution of CT attenuation within the whole GGO(STD)(P=0.015) of malignant group were significant larger than those of benign ones except for average CT at-tenuation(AVG)(P=0.094).The AUC were just 0.64-0.80 when differentiated benign group from AIS, benign group from MIA and AAH from MIA in comparison to 0.70-0.95 when it comes to differentiating benign group and AAH from IAC .Ad-ditionally, the optimal cut-off points were 13.5-15.5 mm in diameter, 400-600 mm3 in TV, -110 -20 Hu in MAX and 120-160 in STD.The mean VDT was 865.00 ±111.33, 464.67 ±44.40 and 238.36 ±76.71 for AAH, MIA and IAC re-spectively(AAH/MIA P<0.001, MIA/IAC P=0.003).Conclusion The diameter, TV, MAX and STD of GGO based on three-dimensional reconstruction could discriminate GGO availably .Combined utilization of HRCT and three-dimensional re-construction has a valuable significance in diagnosis and treatment of GGO .

Objective To evaluate the clinical value of early alterations of carotid arterial intima-media thickness (IMT) and elastic function in patients with hypertriglyceridemia (HTG) using ultrasound radio-frequency technique.Methods 48 patients (triglyceride value ≥ 1.8 mmol/L) were chosen as HTG group.Quantitative intimamedia thickness (QIMT) and quantitative arterial stiffness (QAS) techniques were used to observe the alterations of carotid arterial IMT and elastic index,including diameter of carotid artery (D),distensibility coefficient (DC),compliance coefficient (CC),elasticity coefficient (α),elasticity coefficient (β) and pulse wave velocity (PWV).50 healthy subjects were recruited in control group.Differences of the above-mentioned parameters were analyzed,as well as the elastic index connections between the two groups.Results IMT,α,β,and PWV index of bilateral carotid arteries in HTG group was higher than that of the control group,while the DC and CC index was lower,and the differences was statistically significant (P＜0.05).Within the groups there were differences between the elastic indexes of bilateral carotid arteries.In control group and the HTG group:CCL＞CCR,αL＞αR,βL＞βR,PWVL＞PWVR.CC was negatively correlated to α,β and PWV (P＜0.05).Meanwhile,there was positive correlation among α,β and PWV (P＜0.05).The differences of D between two groups had no statistical significance (P＞0.05).Conclusions The abnormity of arterial occurs earlier than the morphological change,while the ultrasound radio-frequency technique can provide information of earlier alteration of common carotid arteries structure and elastic function in patients with HTG,which is a significant method of testing early alteration of carotid elastic in patients with HTG.

A strain was separeted from the Yueqing bay using pine pollen baiting.The vegetative thallus of the separated strain is oval and unincleate.It possesses a cell wall composed of many compact layers of closely pressed scales, which can be resolved where the cell wall is disrupted.The radiating branched extensions of the thallus, the ectoplasmic net, emerges from the sagenogenetosome.Asexual reproduction is by conversion of the vegetative thallus to many biflagellate zoospores, during which tetrads of cells are formed.It was identified with Schizochytrium sp.based on the features mentioned above.

Objective To observe the effect of depressive disorder on ventricular remodeling and its mechanism in acute myocardial infarction (AMI) rats. Methods Forty-six AMI Wistar rats were randomly divided into sham-operation (n=10), AMI (n=12), depression (n=12), neurostan by open field test, and the detection of angiotensin Ⅱ (Ag Ⅱ ), aldosterone (ALD), malondialdehyde (MDA), superoxide dismutase (SOD) were performed, the pathological sections were observed under light and electron microscopes. Results Compared with sham-operation group, depression group had decreased values of squares crossing times, rearing times and grooming time, increased time of staying in the central square and defecation. Compared with depression group, AMI and neurostan treatment groups had increased values of squares crossing times, rearing times and grooming time,decreased time of staying in the central square and defecation (F=16. 9, 44.56, 71.79, 34.86,29. 18, P＜0.01). At the 4 week of test, the left and right ventricular relative weights (LVRW,RVRW) and thickness of interventricular septum were (1.63±0.15) mg/g, (0. 48±0. 10) mg/g and (1.75 ± 0. 38) mm in sham-operation group, the corresponding data were (2.06±0.21) mg/g,(0.62±0.10) mg/g and (2.25±0.30) mm in AMI group, (2.90±0.47) mg/g, (1.00±0.28) mg/gand (2.58±0.34) mm in depression group, (2.20±0.34) mg/g, (0.67±0.15) mg/g and (2. 25±0.23) mm in neurostan treatment group. Compared with sham-operation group, AMI, depression and neurostan groups had obviously increased values of LVRW, RVRW and thickness of interventricular septum. Compared with depression group, AMI and neurostan groups had decreased LVRW, RVRW and thickness of interventricular septum (F=6.31, 21.9, 115.7, 9.91, P＜0.05). And the depression also could aggravate edema and injury of ultrastructure in myocardial tissue. The values of AgⅡ , ALD, MDA and SOD were (1957.5±662.6) ng/L, (0.453±0.111) ng/L, (16. 00±3.03)nmol/L and (80.57 ± 7.00) U/ml in depression group, the corresponding data were (1143.8± 98.0)ng/L, (0.198±0.087) ng/L, (8.03 ± 0.44 ) nmol/L and (95.20 ± 4.87) U/ml in sham-operated group, (1407.5±255.8) ng/L, (0.295±0.027) ng/L, (11.18±4.30) nmol/L and (87.33±3.51)U/ml in AMI group, (1400.0±239.0) ng/L, (0.326±0.073) ng/L, (11.88±3.36) nmol/L and (89.13 ±0.17) U/ml in neurostan group. After 4 weeks, the values of Ag Ⅱ , ALD and MDA increased in depression group while the level of SOD reduced (F=6.58, 11.9, 11.39, 8. 82, P＜0.05). Conclusions Depressive disorder after AMI in rats can aggravate ventricular remodeling and lower the ability of antioxygen.

Objective To investigate correlations between nursing students’discrimination on psychopaths and exposure to them.Method One hundred and twenty-one nursing students were involved in the investigation by a general information questionnaire,a discrimination against mental patients scale(DAMPS)and an exposure to mental patients scale(FLS).Results The total mean score on discrimination,scores on isolation dimension and scores on capability were all significantly lower than the norms(all P<0.01).Negative correlation was observed between nursing students’discrimination against patients and exposure to patients(r=-0.31,P<0.05). Conclusion Measures should be taken to encourage nurses to understand patients so as to alleviate their discrimination.

Objective To use the enzyme linked immunosorbent (ELISA)to detect the hepatitis B virus (HBV)markers,and to perform the HBsAg quantitation and the HBV load detection for understanding the HBV carrying and viral replication situation when single HBcAb positive or both HBcAb and HBeAb positive.Methods The HBV markers HBsAg,HBsAb,HBeAg,HBeAb and HBcAb were detected with ELISA.1 098 cases of HBcAb positive,966 cases of both HBeAb and HBcAb positive and 832 cases of all HBV markers negative as control were selected and quantitatively re-detected HBsAg by using the chemiluminescence meth-od.The HBV load was detected by using the PCR method.Results Among 1 098 cases of single HBcAb positive,436 cases (39.7%)of HBsAg quantitation and 230 cases (20.9%)of PCR-DNA were detected out respectively;among 966 cases of both HBeAb and HBcAb positive,387 cases(40.1 %)of HBsAg quantitation and 212 cases(21.9%)of PCR-DNA were detected out re-spectively;among 832 cases of all HBV markers negative,6 case (0.7%)of HBsAg quantitation and 4 case (0.5%)of PCR-DNA were detected out respectively,there were statistically significantly differences among them (P < 0.05 ).Conclusion Adopting ELISA for detecting HBV markers,when single HBeAb positive or both HBcAb and HBeAb positive,HBsAg and the viral replica-tion are still be detected out,which needs to conduct further detection in order to avoid the medical risk due to the missed detection.

Objective To investigate the clinical value of the combination of routine magnetic resonance imaging (MRI),magnetic resonance cholangiopancreatography (MRCP),diffusion weighted imaging (DWI)and enhanced magnetic resonance imaging in the diagnosis of recurrent pyogenic cholangitis (RPC).Methods The clinical and MRI data of 2 1 cases of RPC confirmed by surgery or puncture were retrospectivly analyized.Results All of 2 1 patients were performded with routine MRI (FSE T2 WI,FSPGR T1 WI and FIASTA),MRCP and DWI.1 2 cases were underwent three-dimensional dynamic contrast-enhanced MRI with a liver volume accelerated acquisition sequence (LAVA).The raw data was uploaded to GE ADW4.4 station and the three dimensional MRCP and DWI were analyzed.(1)All of 21 cases were hepatolithiasis complicated with irregular expansion.11 cases were involved left intra-hepatic bile duct,7 cases were right intrahepatic duct,and 3 cases were involved left and right intrahepatic bile duct.Wall thickening was in 19 cases,normal biliary duct wall was in 2 cases.(2)Common bile duct disease:calculus of intrahepatic and extrahepatic bile duct complicated with bile duct dilatation were in 8 cases.Calculus of intrahepatic bile duct were individually in 13 cases.(3)Gall-bladder disease:there were 5 cases of gallstone,9 cases of chronic cholecystitis,3 cases of acute cholecystitis and 4 cases of chole-cystectomy.(4)Liver parenchyma disease:there were 6 cases of liver atrophy in all the cases (left lobe atrophy of 4 cases,right lobe atrophy of 4 cases).The inflammatory changes around dilated bile ducts were found in 1 2 cases.The MRI findings of those were slight patchy hyperintensity signal on conventional T2 WI,the area of hyperintensity signal on T2 WI was extended on DWI.On dynamic contrast-enhanced MRI,the inflammatory areas were uniformity minor enhancement on arterial phase,and hardening in-creases on portal and delayed phase.Conclusion Multi-sequences MRI can be more fully reflected the pathologic changes of RPC, which is important for imaging diagnosis of the disease.

Objective To investigate the in vivo effect of silenced actin-associated protein Transgelin on the growth of human pancreatic carcinoma xenograft in nude mice.Methods Human pancreatic cancer cell line BxPC3 were transfected with small hairpin RNA (shRNA) eukaryotic expression vector targeting Transgelin gene.RT-PCR and Western blot were used to analyze Transgelin expression after transfection.24 animal models were randomly divided into three groups with 8 in each:Experimental group (transplanted BxPC3/Transgelin shRNA),negative control group (transplanted BxPC3/Neo) and untreated group (transplanted BxPC3).Tumor size was measured weekly.All mice were sacrificed after 28 days.Tumor volume was calculated,inhibitory effect was analyzed.Immunohistochemical staining of paraffin sections for Transgelin and proliferating cell nuclear antigen (PCNA) proteins were performed.Results Tumors varied in sizes among 3 groups (all P ＜ 0.05).On day 21 and 28 tumor was significantly smaller in experimental group than those in control groups.Tumor weighed(0.74 ±0.21) g in experimental group,lower than that in negative control group(1.42 ± 0.28) g and untreated group(1.59 ± 0.24) g (all P ＜ 0.05).The inhibitory effect was 53.5％ in experimental group.The PCNA index was significantly lower in experimental group than those in control groups (all P ＜ 0.05).Conclusions Deletion of Transgelin gene can significantly inhibit the proliferation and tumor growth of BxPC3 cells in nude mice.