Objective To study the relationship between neural apoptosis and the expression of Bcl-2,Bax proteins in the perihematomal brain tissue of patients with intracerebral hemorrhage(ICH).Methods The rate of neural apoptosis of perihematomal brain tissue was examined by TUNEL method and the Bcl-2,Bax proteins expression were detected by immunohistochemisty method. Correlation analysis was done not only for the expression of Bcl-2,Bax proteins and apoptosis rate with hematoma volume but also for the apoptosis rate with hematoma volume, the scores of clinical nervous impairment and the course of disease.Results The apoptosis rate and the expression of Bcl-2,Bax proteins in the perihematomal brain tissue of ICH patients significantly increased in comparison with the control group (all P

Objective To investigate the influence of obstetric complications and pregnancy outcome because of prenatal anxiety and depression.Me~ods One hundred primipara were selected as the research objects,their emotions were evaluated by Self-Rating Anxiety Scale(SAS),Self-Rating depression Scale(SDS).The patients' scores of SAS ≥50points or SDS ≥ 53points were selected as the observation group,the patients'scores of SAS ≥ 50points and SDS≥53points were selected as the control group.The pregnant women childbirth way,preeclampsia,hyperemesis gravidarum,gestational diabetes,perinatal infection,hydramnios,oligohydramnios,premature rupture of membranes,postpartum hemorrhage,fetal distress,premature birth,low birth quality,neonatal asphyxia of two groups were compared.ResultsThe primipara cesarean delivery rate of the control group was lower than that of the observation group(4.00％ vs 22.00％,x2 =7.161,P ＜0.05),the obstetric complications incidence of the observation group was higher than that of the control group (32.00％ vs 2.00％,x2 =15.946,P ＜ 0.05),the birth outcomes incidence of the observation group was lower than that of the control group (4.00％ vs 20.00％,x2 =6.061,P ＜ 0.05).Conclusion Prenatal anxiety and depression significantly increase pregnant women obstetric complications,increase the perinatal fetal intrauterine distress and the probability of premature birth,low birth quality and neonatal asphyxia.

Objective To observe the baseline characteristics and visual outcomes after two years follow-up of exudative age-related macular degeneration (AMD) patients treated with ranibizumb. Methods Forty-four eyes of 44 patients with exudative AMD were enrolled into this retrospective study, 19 were men and 25 were women. The mean age was 78 years (range 64–92 years). All patients were underwent best corrected visual acuity (BCVA, Early Treatment of Diabetic Retinopathy Study), fundus color photography, fundus fluorescein angiography (FFA), indocyanine green angiography (ICGA) and optical coherence tomography (OCT). The mean BCVA was (50.36±14.43) letters, the mean central foveal thickness (CFT) was (291.95± 82.19)μm, and the fluorescence leakage area of choroidal neovascularization (CNV) was (7.61±5.84) mm2. All patients received three initial intravitreous injection of ranibizumb (IVR) and were retreated with monthly IVR when needed. The mean follow up time was 25.6 months (range 24–29 months). On 1, 2, 3, 6, 12, 18 and 24 months after treatment, BCVA and OCT were repeated. On 3, 6, 12, 18 and 24 months after treatment, FFA and ICGA were repeated. The change of BCVA, CFT and fluorescence leakage area of CNV were observed. The association of baseline characteristics and two year visual outcomes were analyzed. Results On 1, 2, 3, 6, 12, 18 and 24 months after treatment, the BCVA were improved significantly (t=?1.89,?3.51,?4.61,?4.04,?5.77,?4.69;P<0.05), the CFT were decreased significantly (t=1.51, 2.30, 3.40, 3.28, 3.54, 3.88, 3.73;P<0.05). On 3, 6, 12, 18 and 24 months after treatment, the fluorescence leakage area of CNV were reduced significantly (t=2.12, 2.90, 3.51, 4.12, 4.06;P<0.05). The lower baseline BCVA, the more improved after treatment. The BCVA improvement degree has a negative relationship with baseline BCVA and fluorescence leakage area of CNV (r=0.505,?0.550;P<0.05), but no correlation with baseline CFT (r=0.210, P>0.05). Conclusion Two year visual outcomes of exudative AMD patients treated with ranibizumb is negative correlated with baseline BCVA and fluorescence leakage area of CNV, but not correlated with baseline CFT.

Objective To study the role of nicorandil in protecting myocardium of very old patients with non-ST segment elevation myocardial infarction.Methods Ninety-six very old patients with non-ST segment elevation myocardial infarction admitted to our hospital from March 2012 to July 2016 were randomly divided into experimental group (n=48) and control group (n=48).After 4 weeks of comprehensive treatment,the patients in experimental group were given oral nicorandil (5 mg,3 times a day).The serum cTnI level was measured in 2 groups before treatment and on days 1,3,7 and 10 after treatment.The ECG of 2 groups was observed before and after treatment.Results The serum cTnI level was significantly lower in experimental group than in control group on days 3,7 and 10 after treatment (3.24±4.31 μg/L vs 10.47±t4.72 μg/L,P＜0.05;0.53±0.31 μg/L vs 2.50±1.45 μg/L,P＜0.01;0.09±0.07 μg/L vs O.41±0.26 μg/L,P＜0.01).The ECG was significantly better in experimental group than in control group after treatment (P＜0.05).Conclution Oral nicorandil can protect the myocardium of very old patients with non-ST segment elevation myocardial infarction.

Background and purpose:Increasing thyroid cancer (TC) incidence has caused wide public concern. It is typically interpreted as an increase in the true occurrence of TC but may also relfect changing life style or aging of population or increased diagnostic scrutiny. This study describes the temporal trend for incidence of TC and survival rate of patients by summarizing the 41 years TC incidences and follow-up data in Xuhui District, Shanghai.. Methods:Annual TC incidence data of Xuhui District from 1973 to 2013 were provided by Shanghai Cancer Registry System. The calculation of age-standardized incidence rates (ASIR) was based on the population of the year 1973. Temporal trends in TC incidence were analyzed based on the natural spline regression model. Annual percentage change (APC) was estimated by Jointpoint software from US National Cancer Institute, as well as survival rates were estimated using Kaplan-Meier method by Stata software.Results:During the period from 1973 to 2013, papillary cancer was the dominant type with proportion 69.8%. The ASIRs for female TC were 2.51-2.70 times as high as those for male TC. The average age of TC incidence for male was 50.04±14.71 while for female was 48.57±13.65. When aging factors were removed, incidence rate of TC was on the rise since 1981 with the APC of 8.46% (95%CI: 5.9%-11.1%), and on a rapid growth from 2004 to 2013 with the APC of 20.30% (95%CI: 9.8%-31.7%). The study showed that the 5-year TC survival rate was 95.21%, and the 10-year TC survival rate was 89.09%. In addition, survival rate of female was higher than that of male (χ2=15.43,P=0.000 1).Conclusion:The rising trend of TC in Xuhui District is similar to those in Shanghai and some developed countries. Although the mortality rate of TC is low, it has a rapid increase in incidence. Studies on factors associated with TC will help to clarify the epidemiological features about TC and promote more eff-cient prevention and control strategies.

Objective To investigate the effect of remifentanil combined with dezocine or fentanyl on analgesia in patients with cholecystectomy. Methods A total of 98 patients with cholecystectomy from our hospital were collected, patients were randomly divided into the experimental group and control group with 49 cases in each group.Patients in the control group were treated by remifentanyl combined with fentanyl intravenous injection and patients in the experimental group were treated by remifentanyl combined with dezocine intravenous injection.The analgesia and sedation score and vital signs changes at recovery time (T1), after recovery 1h (T2), 2 h (T3), and the revival time, extubation time and adverse reactions were compared between two groups.Results The visual analogue scale score in experimental group at T1 , T2 , T3 and Ramsay sedation scale ( RSS) at T2 , T3 were lower than control group, the revival time and extubation time in experimental group were lower than control group, with significant difference (P<0.05). There was no significant difference at T0 ,T1 ,T2 and T3 between two groups.There was no respiratory depression happened in two groups, and there was no significant difference in adverse drug reaction between control group and experimental group (16.33% vs.10.20%).Conclusion The remifentanil combined with dezocine has a good inhibitory effect on postoperative hyperpathia with less adverse reactions.

Objective:To compare the newborn piglet models of hypoxic ischemic brain damage in hypoxia and hypoxia combined with occlusion of both carotid arteries. Methods: Twenty four 7-day-old piglets were divided into two groups. Group H: mechanical ventilation with low concentration of oxygen,Group HI; mechanical ventilation with low concentration of oxygen combined with occlusion of both carotid arteries. The piglets were inhaled with 10%, 8%, and 6% low-concentration oxygen for 30 min, and grouped into mild, moderate, and severe hypoxia ones. The changes of physiological parameter, cerebral blood flow and cerebral oxygen perfusion were detected. Results: There were no significant differences in blood gas analysis of oxygen saturation, blood lactic acid and pH between the two groups(P＞0. 05) . The mean arterial pressure of severe hypoxia in HI was significantly lower than in H(P＜0.05). The cerebral blood flow in H and HI was relatively stable after different degrees of hypoxia. As compared with the cerebral blood flow perfusion in group H and HI, there were no significant differences between them ( P>0. 05). The cerebral oxygen perfusion in H and HI was significantly descent after different degrees of hypoxia (P＜ 0.05). As compared with the cerebral oxygen perfusion in groups H and HI, there were no significant differences between them. Conclusion: H and HI have the same effect on physiological parameter, cerebral volume and cerebral oxygen perfusion of newborn piglets. The mechanical ventilation with low concentration of oxygen to newborn piglets can develop the HIBD model, it is not necessary to occlude carotid arteries.

Objective To find out a treatment with high remission rate,long living period,and a good quality of life for elderly patients with multiple myeloma.Methods All patients were recruited into a treatment group(treated with traditional Chinese medicine,routine chemotherapy,and thalidomide)and a comparison group(treated with traditional Chinese medicine and routine chemotherapy).Results The total effective rate of the treatment group was 71.4%,higher than the comparison group(38.5%),but showing 110 statistical difference(P=0.128＞0.05).Median survive time of two groups were 21.8 months and 12 months respectively,(P=0.001＜0.01).The survival rate of 3 years and 5 years were 28.6%,15.4%and 7.1%,0 in the two groups respectively,without significant difference(0.317,1.000,both P＞0.05).Conclusion The treatment group showed higher results in both complete remission rate(CR)and very good partial remission rate(VGPR)than the comparison group,demonstrating a better results in improving the patient's quality of life.The treatment group also had a higher value of the median survive time and the median progression-free surial time than the comparison group.The combined therapy of traditional Chinese medicine,routine chemotherapy and thalidomide is an ideal choice for both aged Patients or young MM patients who had no transplant conditions.

Objective To study the evaluative values of amplitude integrated electroencephalogram (aEEG) in screening neonatal seizures.Methods The aEEG and video electroencephalogram (VEEG) on 32 patients with seizures hospitalized in Peking University First Hospital was conducted on the same day.The parameters of aEEG including the integrated spectra band,background rhythm and primitive electro signal were analyzed and compared with VEEG.Results Seizures presented clinically by 12 cases were detected by VEEG,and their electric discharges were detected by aEEG.The sensitivity of aEEG was 100%.VEEG showed electric discharges during intermediate stage in twenty cases and thus the seventeen of this group were detected by aEEG with its sensitivity of 87% and 100% in the specificity.The positive and negative predictive values of aEEG were 80% and 100%,respectively.But aEEG could not discriminate the attack stage or intermediate stage electric discharges.The abnormal background activity was detected by VEEG in 13 cases and the sensitivity of aEEG was 100% and the specificity was 83%.The positive and negative predictive value by aEEG were 76% and 100% respectively.The electric discharges of 32 cases were detected by VEEG whenever they were in attack stage or intermediate stage.All electric discharges could be detected through primitive electro signal by aEEG.The electric discharges in 3 cases were not detected by integrated spectra band from aEEG,but were detected by primitive electro signal from aEEG.Conclusions The sensitivity and specificity in the screening of neonatal seizures by aEEG is useful and could be applied clinically as a simple and safe screening method for recognizing neonatal seizures.

Objective To explore the correlation between quantitative value of joint bone scan by single photon emission computed tomography (SPECT) and serum bone metabolic markers in patients with active rheumatoid arthritis (RA).Method Clinical data of 60 newly diagnosed RA patients were retrospectively collected in Department of Rheumatology and Immunology from May 2013 to December 2014,including 28 cases with medical history less than 6 months and 32 from 6 months to 2 years.Serum Cterminal telopeptide of type Ⅰ collgen(CTX-Ⅰ)and N-terminal propeptide of type Ⅰ collagen(PINP) were tested by chemiluminesence.SPECT whole body bone and target joint scan before treatment was done.Thirty-nine healthy subjects as control group received ultrasound,electrocardiogram,X-ray,and whole body bone imaging examination.Quantitative values of joint imaging were calculated for the statistical analysis.Result Demographic data between RA group and control group were comparable (P ＞ 0.05),including sample,sex,age and BMI.The joint SPECT value,CTX-Ⅰ and PINP levels were all significantly higher than those of control group (P ＜ 0.01),which were 6.48 ± 1.98 versus 3.73 ± 1.t6;(0.66 ± 0.37) mg/L versus (0.58 ±0.21) mg/L;(46.35 ±28.15) mg/L versus (30.47 ± 13.75) mg/L respectively.Joint SPECT values had positive correlations with serum CTX-Ⅰ levels in all RA patients,as well as PINP in patients with disease duration 6mon-2years.And the according correlation coefficients were 0.513,0.495,0.402 (P ＜ 0.05).But SPECT value had no correlation with CTX-Ⅰ (P =0.081) in patients with disease duration less than 6 mon.The correlation coefficient was 0.336.Conclusion SPECT imaging quantitative values were positively correlated with serum bone metabolic parameters.Thus SPECT imaging alone or combined with bone markers are helpful in diagnosing active RA.