Background Essential hypertension (EH) and type 2 diabetes mellitus (T2DM) are frequently co- existed.Previous studies proved that EH can cause arrythmia,whereas,the arrythmia and the structure changed in hypertensive patients coexisted with T2DM are scarely reported.Objective To study the characteristics and mech- anism of arrhythmia in essential hypertension (EH) patients with type 2 diabetes mellitus (T2DM).Methods One hundred sixty eight patients were groupped as follows:EH group (n=65),T2DM group (n=31),EH+T2DM group (n=52),and normal group (n=20).The clinical data,echocardiographies and 24-hour dynamic eletroear- diogram were determined in all patients.Results 1)Arrhythmia incidence in EH+T2DM group was a statistically higher compared to EH group and T2DM group(P

Objective:This study evaluates the relationship between carcino-embryonic antigen (CEA) and carbohydrate antigen 153 (CA153) continuous and remarkable reduction after chemotherapy and no-imaging progression in patients with advanced breast can-cer. Methods: Medical records of 93 patients who received chemotherapy in the Oncology Department of the General Hospital of Shenyang Military Command were included in the retrospective analysis. A total of 188 CEA and CA153 serum data were collected from response evaluations that included 105 CEA cases and 139 CA153 cases. Predictive validity of serum CEA and CA153 was as-sessed for diagnosing no-imaging progression. Results:CEA was continuously reduced by 10%, with sensitivity of 54.1%and specificity of 95%. CA153 was continuously reduced by 40%, with sensitivity of 19.1%and specificity of 96.6%. Conclusion:Serum CEA and CA153 could be considered as response evaluation tools when they are continuously reduced by at least 10%and 40%, respectively.

Objective To evaluate the agreement between colposcopic diagnosis with 2011 colposcopic terminology of the International Federation for Cervical Pathology and Colposcopy (IFCPC) and cervical pathology in cervical lesions. Methods A retrospective cohort study was performed, which included 376 patients who underwent colposcopy with 2011 international terminology of colposcopy at Obstetrics and Gynecology Hospital of Fudan University from September 2014 to November 2014. With conization or cervical biopsy pathology as the gold standard, the agreement between colposcopic diagnosis and pathologic diagnosis was calculated and correlations between variables were analyzed. Results With 2011 international terminology of colposcopy, agreement of colposcopic diagnosis and cervical pathology was 60.9%(229/376)perfectly matched, and the strength of agreement with weighted Kappa statistic was 0.401 (P<0.01), and agreement within one grade was 97.6%(367/376), which were improved compared with traditional methods. Colposcopic diagnosis were 19.9%(75/376) overestimated and 19.1%(72/376) underestimated. There were no significant difference between agreements in various grade lesions (χ2=1.996, P=0.573). Positive predictive value of high grade colposcopy or more was 84.4%, the negative predictive value of low grade colposcopy or less was 88.8%, whereas false positives were 3.5%and false negatives were 39.3%. A linear trend among three types of transformation zone and patient ages was found (χ2=45.910, P<0.01), whereas lesion sizes were not linearly correlated with lesion degrees (χ2=0.690, P=0.406). In grade 1, grade 2 and nonspecific findings, thin acetowhite epithelium, dense acetowhite epithelium and Lugol′s non-staining were most frequent, the Youden indexes of each were 0.170, 0.373 and 0.145, 0.069 respectively. Positive predictive value of some other findings (such as fine mosaic) and two new signs (inner border sign and ridge sign) were 100.0%. There were no significant difference between agreements in examiners with different levels of experience (χ2=1.197,P=0.550). Conclusions Compared to traditional methods (such as Reid index), 2011 international terminology of colposcopy could improve the agreement between colposcopic diagnosis and pathologic diagnosis, without significant differences by the severity of lesion and the level of examiners′experience. Common findings were classified reasonably, and some signs were highly reliable, which is important for guiding biopsy. However, the reproducibility of transformation zone types and the implication of lesion size need to be further discussed.

Objective:To investigate the effects and mechanisms of Xuebijing injection on early sepsis induced acute lung injury and explore a new therapy.Methods:Thirty healthy male Sprague-Dawley rats were randomly divided into 3 groups:Sham group(n=10),NS group (NS 4mL/kg n=10),Xuebijing Group(Xuebijing 4mL/kg n=10).Cecal ligation and puncture (CLP) was used to duplicate severe sepsis model.At 6h after CLP,the rats were sacrificed,the lungs were resected and histopathological characteristic was observed by transmission electron microscopy technique.The change of the lung wet/dry (W/D) weight ratio were studied.Meanwhile,the lungs were resected for detection of ET-1,iNOS,MMP-9,TIMP-1 mRNA with reverse transcription-polymerase chain raction (RT-PCR).Results:The changes of pulmonary alveoli and the interstitial edema as well as lung tissue in Xuebijing group were better than those of NS group.The change of lung wet/dry (W/D) weight ratio in septic rats showed was significantly increased at 6 h after CLP (vs Sham group:5.37± 0.12 vs 4.33± 0.06,P＜0.01).The lung W/D was significantly decreased in XBJ group (vs NS group:4.67± 0.09 vs 5.37± 0.12,P＜0.05).The expressions in XBJ group lung tissue of ET-1 (0.511 ± 0.111 vs 0.705± 0.122,P＜0.01),iNOS(0.45610.075 vs 0.548± 0.098,P＜0.05)、MMP-9 (0.617± 0.079 vs 0.732± 0.131,P＜0.05),TIMP-1 (0.438± 0.043 vs 0.515± 0.049,P ＜0.01) mRNA were significantly decreased than those in NS group.And the expressions of ET-1 (0.705± 0.122vs 0.400± 0.033,P＜0.01),iNOS (0.548± 0.098 vs 0.334± 0.027,P＜0.01),MMP-9(0.732± 0.131 vs 0.352± 0.061,P＜0.01),TIMP-1(0.515± 0.049 vs 0.365± 0.068,P＜0.01) mRNA in NS group were significantly increased compared with those in the sham group.Conclusions:Xuebijing could protect against sepsis induced acute lung injury,which might be related with the decrease ofET-1,iNOS,MMP-9 and TIMP-1 mRNA expressions.

Autoimmune encephalitis is a kind of inflammatory disease of central nervous system caused by abnormal immune response of body immune system to neuronal antigen,and is generally considered to be reversible encephalitis caused by noninfectious factors.Its characteristic manifestations include acute and subacute onset of cognitive dysfunction,epilepsy and mental disorder.With the discovery of related antibodies,summaries of clinical syndrome and application of new functional imaging instruments,the diagnosis of autoimmune encephalitis is increasingly standardized.The priority treatment of autoimmune encephalitis is immunomodulatory therapy,including glucocorticoid,immunoglobulin,plasma exchange and immunosuppressant.The other treatments could be the related tumor resection,electroshock therapy,etc.The symptoms in most patients can get substantial relief with active treatment.The present paper would focus on the research progress in treatment of autoimmune encephalitis.

OBJECTIVE:To provide reference for the rational utilization of narcotic drugs in cancer pain patients. METH-ODS:In retrospective survey,2275 prescriptions of narcotic drugs for cancer pain patients in outpatient and emergency depart-ment of our hospital during 2014-2016 were analyzed statistically in respects of general information,drug amount,consumption sum and DDDs,etc. RESULTS:The proportion of male patients and female patients with cancer pain in our hospital were 65.63%and 34.37% within 3 years,mainly aged 21-90. The consumption amount and sum of narcotic drugs in our hospital increased year by year. Dosage forms were mainly tablet. The consumption amount,sum and DDDs of Morphine hydrochloride sustained-release tablets took up the first places among narcotic drugs. And those of Pethidine hydrochloride injection were the lowest. CONCLU-SIONS:The utilization of narcotic drugs is rational in outpatient and emergency department of our hospital on the whole. Morphine preparations are the predominant analgesic drugs for patients with cancer pain.

Objective To investigate the diagnosis and treatment of pulmonary tuberculosis in renal transplantation recipients.Method The clinical data of 8 renal transplantation recipients suffering from pulmonary tuberculosis infection were retrospectively analyzed.Result Fever,cough and expectoration were the most common symptoms,however,lacking typicality.Images of chest Xray and CT scan were various and couldn't verify TB infection from pneumonia.Seven of 8 cases were diagnosed through invasive methods,either bronchofibroscope or fiberthoracoscopy.Immunosuppressants were decreased in all cases.Three-drug regimens,including isoniazide,rifampicin and ethambutol or pyrazinarnide,were administrated as anti-tuberculosis chemotherapy.All the cases were cured,without episodes like acute rejection and liver function impairment.Conclusion Routine examinations are not sufficient to diagnose pulmonary tuberculosis in kidney transplantation recipients.While,invasive methods like bronchofibroscope and fiberthoracoscope are helpful.When diagnosed,patients should receive normative anti-tuberculosis treatment and immunosuppressive agents adjustment,which can benefit the prognosis of pulmonary tuberculosis in renal transplantation recipients.

Objective The study was designed to investigate the serum levels of HE4 in patients with lung cancer,and explore its prognostic value.Methods Blood samples of 106 healthy adults and 191 patients with lung cancer before treatment were measured by means of ELISA for HE4 levels in different stages and pathological types,for analyzing prognostic effect of HE4.Results The serum levels of HE4 in patients with lung cancer (median level 91.63 pmol/L) were significantly higher than control group (median level 56.42 pmol/L) (U =3 081.00,P ＜ 0.05).AUC of serum HE4 was 0.85,with a cut-off value of 82.70 pmol/L (specificity =95.31％,sensitivity =62.32％).HE4 expression was not statistically related to clinical stage and pathological types of lung cancer.The median overall survival (mOS) was 36.87 months in the HE4-low group and 30.43 months in the HE4-high group (P ＜0.05),respectively.HE4 level was an independent prognostic factor for overall survival (HR =2.15,95％ CI 1.49-3.12,P ＜ 0.05).Conclusions The prognosis of patients with high HE4 expression is poor.Therefore,it might be necessary for patients with high level of HE4 to receive more aggressive adjuvant therapy.

Objective To explore the expression and change of ski-interacting protein (SKIP) in rats after spinal cord injury. Methods A total of 60 adult female Sprague-Dawley rats were randomly divided into sham group (n=30) and spinal cord injury (SCI) group (n=30), each group was further divided into five time points including one day, three days, five days, seven days, and 14 days with six rats in each time points. The model was established at T10 with modified Allen's technique, and the sham group only bit the lamina of rats. The hindlimbs behavior was assessed with Basso-Beattie-Bresnahan (BBB) score at each time point. The pathological changes of spinal cord neurons were detected with Nissl staining. The expression of SKIP were observed with immunofluorescence staining. Results The BBB scores were signif-icantly lower in each time point in SCI group than in the sham group (t>48.267, P<0.001). Compared with the sham group, Nissl bodies in the cytoplasm of spinal cord neurons began to disintegrate, coalesce and irregularly distribute, the neurons began to degenerate and die on the fifth day, and the damage deteriorated on the 14th day. Immunofluorescence staining showed that SKIP expression was mainly expressed in the gray matter of the spinal cord and little expressed in the white matter. The expression of SKIP gradually increased after SCI, and reached a peak on the fifth day (t=-17.035, P<0.001) and decreased significantly on the 14th day (t=3.853, P<0.05). Conclusion SKIP may be a new signaling molecule, which play an important role in neuronal apoptosis after SCI.

It was recently shown that several new synthetic 2-alkylsulfanyl-6-benzyl-3, 4-dihydropyrimidin-4(3H)-one (S-DABO) derivatives demonstrated anti-HIV-1 activity. Three of the derivatives namely RZK-4, RZK-5 and RZK-6 were used in this study to explore their inhibitory effects on a variety of HIV strains. These compounds at a concentration of 200 microg mL(-1) almost completely inhibited the activity of recombinant HIV-1 reverse transcriptase. All of the three compounds reduced replication of HIV-1 laboratory-derived strains, low-passage clinical isolated strain, and the drug resistant strain. In particular RZK-6 showed potent activity against the HIV-1 drug resistant strain. In general, the antiviral activities are similar in magnitude to nevirapine (NVP), which is a non-nucleoside reverse transcriptase inhibitor approved by FDA. The therapeutic indexes of these compounds were remarkable, ranging from 3704 to 38462 indicating extremely low cytotoxicity. These results suggest that the three S-DABO derivatives in this study have good potential for further development in anti-HIV-1 therapy. It may be particularly useful to target at the non-nucleoside reverse transcriptase inhibitors resistant HIV-1 strain.