Child ; Epidermal Cyst ; Humans ; Keratoderma, Palmoplantar ; Nails, Malformed ; Skin Diseases ; Syndrome

Amino Acid Metabolism, Inborn Errors ; pathology ; Child, Preschool ; Humans ; Male ; Twins

Objective To study the strategy of expanding standard donor heart application and to analyze the clinical effect on applying expanding standard donor heart in heart transplantation.Methods 146 patients received heart transplantation in Fuwai Hospital Bering from June 2004 to February 2009.Expanding standard donor heart was defined as prolonged ischemic time over 6 h,advanced age up to 40,and blood type ABO mismathched.Blood type examination and PRA test were done before operation.The donor heart was preserved by sequential perfusion with cold St.Thomas and HTK solution.The patients were divided into groups according to different oversize body weight,ischemic time,and donor age Results There were 11 deaths after operation.Ischernic time of donor heart was 262.1±120.8 min,and that of 21 donors was over 360 min(the longest one was 605 min).There was no significant diffeFence in recipient properties before transplantation.and also there was no significant difference in mortality,heart function,heart rejection,and main morbidity after transplantation and during follow-up.Conclusion These data support continued aggressive utilization of expanding standard donor hearts in heart transplantation.Our experience demonstrates thatproperly expanding standard cardiac allografts application has no effects on the short- and long-term clinical outcome following heart transplantation.

Objective To explore the expression and significance of Annexin Ⅱ protein in ovarian adenocar-einoma.Methods The expressions of Annexin Ⅱ protein were detected in 48 cases of ovarian adenocarcinoma and 10 cases of ovarian adenoma by SP immunohistochemistry.Results The positive rates of expression of Annexin Ⅱprotein in ovarian adenoma were 50.00% (5/10), and were 81.25% (39/48) in ovarian adenocareinoma (χ2 =4.414, P <0.05), in well and moderately-differentiated, poorly differentiated ovarian serous adenocarcinoma were 93.33% (14/15) and 78.95% (15/19) respectively (χ2 = 1.383 ,P0.05 ), and on the Ⅰ and Ⅱ stage, Ⅲ and Ⅳ stage of ovarian serous adenocarcinoma were 60.00% (6/10) and 95.83% ( 23/24 ) respectively (χ2=7.226, P <0.05).The positive rate in the group of ovarian serous adenocarcinoma with lymph node metastasis was 90.00% (27/30), while 50.00% (2/4) in the group without lymph node metastasis (χ2=4.502, P<0.05).Conclusion The positive expression of Annexin Ⅱ protein may be correlated with the carcinogenesis, development and lymph node metastasis of ovarian serous adenocarcinoma.

As a clean, efficient, and renewable energy, hydrogen is regarded as a promising alternative. Because of using biomass as substrate, microbial fermentative hydrogen production can meet the need of sustainable development. The factors affecting the process of microbial fermentative hydrogen production, are analyzed in this paper on the basis of microorganisms, substrates, products and operative parameters. The parameters related to hydrogen production from organic wastes, are also mentioned.

Objective To research the effect and safety of Reteplase for Injection combined with reduced glutathione in the treatment of acute ST segment elevation myocardial infarction.Methods Patients with acute ST segment elevation myocardial infarction (90 cases) in Jianli People's Hospital from February 2015 to February 2016 were selected and divided equally into A,B and C groups according to different treatment methods.Totally 30 patients in group A were given conventional therapy,30 patients in group B were given reduced glutathione for treatment on the basis of conventional treatment,and the other 30 in group C were given combined therapy of reteplase and reduced glutathione on the basis of conventional treatment.The vascular recanalization rate,improvement of effective indicators including creatine kinase isoenzyme (CKMB),troponin Ⅰ (cTnⅠ),left ventricular end diastolic diameter (LVEDd) and left ventricular ejection fraction (LVEF),oxidative stress kinase including superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px),and incidence of adverse events of patients were compared among the three groups.Results After thrombolysis,the vascular recanalization rate of group C at different time points (2 h,6 h and 12 h) showed significant difference compared with those of groups A and B (P ＜ 0.05).After the treatment,the effective indicators of the three groups were both significantly improved (P ＜ 0.05),and group C improved more significantly than groups A and B (P ＜ 0.05).After the treatment,the SOD and GSH-Px of groups B and C both significantly improved than group A (P ＜ 0.05),but there was no significant difference between groups B and C.After treatment,the incidence of adverse events of group C was significantly lower than those of groups A and B (P ＜ 0.05).Conclusion Reteplase for Injection combined with reduced glutathione has significant curative effect in the treatment of acute ST segment elevation myocardial infarction,which can effectively improve the cardiac function and inhibition of oxidative stress.It is of higher security but with lower incidence of adverse events.

Objective To evaluate the effect of different regimens of antiplatelet drugs on the major adverse cardiac events (MACEs) in elderly patients undergoing selected percutaneous coronary intervention (PCI) in direction of the adenosine diphosphate (ADP) -induced platelet aggregation index. Methods The 1230 cases aged 60-80 years, mean (67. 2±10. 2) years undergoing selected PCI with the drug eluting stent were enrolled. The 615 cases of the ADP guided group according to the ADP-induced platelet aggregation index. After the first loading dose of clopidogrel (300 mg) , once the decrease of ADP-induced platelet aggregation index was more than 50% as compared with the basic level, the dose of 75 mg each day would be maintained for one year. If the decrease of the index was less than 50%. the another 300 mg of clopidogrel would be given again, until up to 900 mg on the 3th day. If the decrease of the index was still not enough, the combination of clopidogrel 75 mg, cilostazol 100 mg and aspirin 100 mg each day would be suggested. The rest 615 patients in the routine dosage group took the routine dose of clopidogrel (the first loading dosage 300 mg was taken, then 75 mg each day for one year ) . The MACEs, including cardiac death, myocardium infarction, revascularization and stent thrombosis, were observed for 12 months. Results After the first 300 mg of clopidogrel, only 45% of patients reached the standards. Until reaching 900 mg, 67.5% of patients in the ADP guided group were eligible. The tailored clopidogrel loading dose in the ADP guided group yielded a better effect on the inhibition of platelet aggregation (the routine dose vs. the tailored loading dose: 45% vs. 67. 5% , P=0. 028). After one year follow up, the MACEs were less in ADP guided group than in routine dosage group (2. 8% vs. 4. 9% , P = 0. 035). All of patients had no major bleeding, and the minor bleeding and other drug adverse events in two groups had no significant differences. Conclusions The patients undergoing selected PCI should receive ADP -induced platelet aggregation test in order to assess the inhibition effect of clopidogrel on the platelet aggregation. It is safe and effective to modify the antiplatelet drugs regimen during the peri-PCI procedure in direction of ADP-induced platelet aggregation.

OBJECTIVETo optimize extraction and purification methods of acidic polysaccharide from Moerella iridescens (MIAP).

METHODSWith alkali extraction process and orthogonal experiment,the time consumption,temperature,pH value of the solution and alcohol concentration during the extraction were optimized. The crude products were deprived of protein,pigment and ion,then were purified with DEAE-cellulose ion-exchange chromatography and verified with Sephadex G-100 and cellulose acetate membrane electrophoresis,and examined with infrared spectrum.

RESULTSThe optimized extraction conditions were as follows: extraction time 6 h,extraction temperature 70 degree,the solution pH 8.0 and the concentration of alcohol precipitation 70%. Intuitive features showed that the MIAP was pure white crystalline granular with slight dark brown color. The purification results demonstrated that the target MIAP was eluted and identified as a homogeneous components by DEAE-cellulose ion exchange column,Sephadex G-100 and cellulose acetate membrane electrophoresis. Infrared spectral scanning suggested that MIAP was α-D-type terminated glucopyranose. Intuitive features showed that MIAP was soft and cottony white.

CONCLUSIONThe extraction process with orthogonal test has been optimized and the acidic polysaccharide from Moerella iridescens is successfully isolated.

Objective To investigate the relationship between carotid atherosclerotic plaque and multiple risk factors of angiocardiopathy,and to evaluate the injuries caused by different risk factors to subclinical target organ to control the general risk factors of angiocardiopathy.Methods Four hundred and twenty six outpatients and impatients,treated in our hospital from May 2007 to May 2009 with the results of color ultrasonic examination,were divided into carotid atherosclerotic plaque group(284 cases) and no carotid atherosclerotic plaque group( 142 cases).The clinical information including their age,body mass index,smoking condition,past medical history such as hypertension,diabetes mellitus and hyperlipoidemia were recorded,and the levels of total cholesterol(T C),high density lipoprotein cholesterol( HDL-C),low density lipoprotein cholesterol(LDL-C),triglyceride (TG),lipoprotein ( a ) ( LP (a) ),apolipoprotein A - 1 ( Apo A 1 ),apolipoprotein B ( Apo B ),highsensitivity C-reactive protein( hs-CRP),homocysteine ( HCY),microalbuminuria( MAU ) and uricacid(UA) were determined by lab tests.The independent variable and univariable data were processed and analyzed statistically to find out the risk factors of carotid atherosclerotic plaque.Results Age and drinking were significantly correlated with the carotid intima-media wall thickening(IMT) (P ＜ 0.001 ).Overweight,diabetes mellitus,increased LP (a),hyperlipoidemia,age,increased MAU and HCY could independently predict carotid atherosclerosis and plaque formation ( x2 =71.35,38.45,t =3.26,x2 =37.23,t =118.51,6.723 and 3.17respectively,Ps ＜ 0.05 ).The aggregated number of the risk factors was correlated to IMT and carotid atherosclerotic plaque ( P =0.0001 ).Conclusion Age,drinking,overweight,diabetes mellitus,increased LP (a),hyperlipoidemia,MAU and HCY are risk factors of carotid atherosclerosis and plaque formation,and the contribution of each factor can multiply and overlap,more risk factors means greater risk.

Objective To evaluate the therapeutic effect and security of triple antiplatelet with cilostazol in the elderly after drug-eluting stent implantation and compare it with double antiplatelet treatment. Methods 234 elderly patients with coronary disease were randomly divided into two groups.118 cases in the triple antiplatelet group were treated with clopidogrel (300 or 600 mg/d) and aspirin(100 mg/d) in addition with cilostazol(200mg/d) from pre surgery to 6 month after surgery,then received double antiplatelet treatment.116 cases in the double antiplatelet group were treated with Aspirin(100 mg/d) and clopidogrel(300 or 600 mg/d),then clopidogrel was ceased after 1 year and used only Aspirin. The main parameters during follow up included all-cause death,major adverse cardiovascular events (MACE) and major adverse cardiac and cerebrovascular event (MACCE),the secondary parameters during follow- up were recurrence of angina pectoris,myocardial infarction,revascularization and hemorrhage within 2 years. Results The recurrence of angina pectoris and revascularization were found in 1 case (0.85％) and 1 case(0.85％) respectively in the triple antiplatelet group,while 8 cases(6.90％) and 8 cases (6.90％) in the double antiplatelet group,with significant difference between the two groups(both x2 =4.27,P＜0.05).All cause death,myocardial infarction,cerebral apoplexy and hemorrhage were not found in the triple antiplatelet group,while 1 case of death,1 case with myocardial infarction,1 case with apoplexy and no hemorrhage appeared in the double antiplatelet group,with no significant difference between the two groups(P＞0.05).Conclusions The triple antiplatelet added with cilostazol in the elderly after drug eluting stent implantation may decrease the recurrence of angina pectoris and revascularization with higher security.