The reliability and validity of measurement of Expressed Emotion in family members with schizophrenia

2002-2003 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

油酰乙醇胺对高脂血症大鼠降血脂及肝脏的保护作用

目的观察油酰乙醇胺(OEA)对高脂血症模型大鼠降血脂及肝脏保护作用。方法高脂饮食建立高脂血症大鼠模型,分别观察OEA(10,203,0 mg/kg)对高脂血症大鼠的血清胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、谷丙转氨酶(ALT)、肝重和肝脏系数、肝脏丙二醛(MDA)、谷胱甘肽过氧化物酶(GSH-Px)的影响。制作冰冻切片观察大鼠肝脏脂质变性程度。结果与模型组相比,OEA(20,30mg/kg)具有降血脂作用,同时降低血清ALT、肝脏脂质、肝重和肝脏系数、肝脏MDA水平,升高肝脏GSH-Px活力。结论 OEA能降低高脂血症大鼠血脂、抑制肝脏脂肪沉积,并减轻脂质过氧化物对肝脏的损伤

Influence of symmetric benzene-polycarboxylate acids on the structures of silver-aminopyrimidyl derivative system

通讯作者地址: Huang, RB (通讯作者), Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China 地址: 1. Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China 2. Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China 电子邮件地址: [email protected] novel coordination polymers, [Ag(BTC)(1/3)(ADMP)](n) (1), [Ag(BDC)(1/2)(ADMP)](n) (2) (2-amino-4,6-dimethylpyrimidine = ADMP; H3BTC = 1,3,5-benzenetricarboxylic acid; H2BDC = 1,4-benzenedicarboxylic acid), have been synthesized under the ammoniacal conditions and structurally characterized. In complex 1, H3BTC ligand showing a new coordination mode links silver atoms to generate a two-dimensional (2-D) honeycomb-like structure, which is further linked through ADMP ligands to produce a complicated three-dimensional (3-D) framework. Complex 2 features a 2-D infinite layer framework consisting of binuclear silver clusters, which is further stacked via intermolecular C-methyl-H center dot center dot center dot pi it short contacts and Van der Waals interactions to form a 3-D supramolecular architecture. (C) 2009 Elsevier B.V. All rights reserved.National Natural Science Foundation of China 20721001 MSTC 2007CB81530

High LUMO energy level C60(OCH3)4 derivatives:Electronic acceptors for photovoltaiccellswithhigheropen-circuitvoltage

E-mail Addresses: [email protected] regioselective C-60(OCH3)(4) derivatives, C-60(OCH3)(4)-PCBM (a methanofullerene derivative of C-60(OCH3)(4), PCBM=[6,6]-phenyl-C-61-butyric acid methyl ester) and C-60(OCH3)(4)-APCBM (an aziridinofullerene derivative of C-60(OCH3)(4)) were synthesized from C60Cl6 and used as acceptor for polymer solar cells. Revealed by cyclic voltammetry, the LUMO energy levels of C-60(OCH3)4-APCBM and C-60(OCH3)(4)-PCBM are 0.2 and 0.3 eV higher than that of PCBM, respectively. For the polymer photovoltaic cells with fullerene (PCBM, C-60(OCH3)(4)-APCBM or C-60(OCH3)(4)-PCBM) acceptor in combination with poly(3-hexylthiophene) (P3HT) donor, the open-circuit voltage is increased from 0.58 V (for PCBM) to 0.63 V (for C-60(OCH3)(4)-APCBm) and 0.72 V (for C-60(OCH3)(4)-PCBM). The higher open-circuit voltages are reasonably attributed to the higher LUMO levels of the C-60(OCH3)(4) derivatives because of four electron-donating methoxy groups attached. The photovoltaic performance of C-60(OCH3)(4)-PCBMbased device is higher than that involving C-60(OCH3)(4)-APCBM, largely due to the structural changeability of C-60(OCH3)(4)-APCBM resulting from the rotatable N-C bond bridge therein. This work demonstrates that fullerene derivatives with higher LUMO level can be functionalized from multiaddition of electron-donating groups, and exemplifies that photovoltaic performances of fullerene-based solar cells are sensitive even to trivial bridge between functional group and fullerene core. (C) 2012 Elsevier B.V. All rights reserved .National Nature Science Foundation of China U1205111 21031004 21021061 J1210014 20923004 National Basic Research 973 Program of China 2011CB93590

From Graphene Sheets to Boron Nitride Nanotubes via a Carbon-Thermal Substitution Reaction

通讯作者地址: Xie,SY(通讯作者),Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, 422 Si Ming Rd, Xiamen 361005, Peoples R ChinaNSFC,21031004,21021061,973 Projects 2007CB815301 2011CB93590

The level of depression and its relationship with self - efficacy and social support in persistent hemodialysis patients

目的 了解维持性血液透析患者的抑郁状况,并分析自我效能和社会支持与抑郁状况的关系.方法 选取北京市3所三级甲等医院80例维持性血液透析患者,并采用抑郁自评量表、社会支持评定量表和一般自我效能感量表进行调查.结果维持性血液透析患者抑郁发生率为60.00％,女性患者抑郁得分高于男性(P＜0.05);自费患者抑郁得分高于医疗保险和公费患者(P＜0 05).抑郁与自我效能、社会支持呈负相关.多元回归分析结果显示社会支持和自我效能是维持性血液透析患者抑郁的影响因素.结论 维持性血液透析患者抑郁发生率相对较高,护理人员应采取针对性护理措施,提高患者的自我效能和社会支持水平,从而减轻其抑郁程度.中国科技核心期刊(ISTIC)05313-3151

The level of depression and its relationship with self － efficacy and social support in persistent hemodialysis patients

目的了解维持性血液透析患者的抑郁状况,并分析自我效能和社会支持与抑郁状况的关系。方法选取北京市3所三级甲等医院80例维持性血液透析患者,并采用抑郁自评量表、社会支持评定量表和一般自我效能感量表进行调查。结果维持性血液透析患者抑郁发生率为60.00%,女性患者抑郁得分高于男性(P<0.05);自费患者抑郁得分高于医疗保险和公费患者(P<0.05)。抑郁与自我效能、社会支持呈负相关。多元回归分析结果显示社会支持和自我效能是维持性血液透析患者抑郁的影响因素。结论维持性血液透析患者抑郁发生率相对较高,护理人员应采取针对性护理措施,提高患者的自我效能和社会支持水平,从而减轻其抑郁程度

Conditioned enhancement of antibody response against influenza virus hemagglutinin using camphor odor as conditioned stimulus in mice

目的对流感疫苗（流感病毒血凝素表面抗原）的接种，观察条件反射性免疫反应。方法采用３６只ＢＡＬＢ／ｃ小鼠肌肉注射流感疫苗抗原（３&mu;ｇ／每只动物）为非条件性刺激，与樟脑气味嗅觉条件刺激一次性结合。第６周末再次给予条件刺激，观察条件反射性流感疫苗的抗体反应。结果条件刺激组在一次性条件刺激后，抗流感疫苗的抗体水平ＯＤ值增高（第９周０．６８&plusmn;０．０６；第１０周０．６０&plusmn;０．０６），与非条件刺激组（第９周０．５３&plusmn;０．０６；第１０周０．４８&plusmn;０．０４）比较差异有显著性（Ｐ＜０．０１）。与条件训练对照组和非条件训练对照组比较差异有显著性（Ｐ＜０．０５）。结论经过一次樟脑气味嗅觉条件刺激与流感疫苗非条件刺激的结合训练后，单独条件刺激能够诱导动物出现条件反射性抗体增强反应

Conditioned enhancement of antibody response against influenza virus hemagglutinin using camphor odor as conditioned stimulus in mice

目的对流感疫苗（流感病毒血凝素表面抗原）的接种，观察条件反射性免疫反应。方法采用36只BALB／c小鼠肌肉注射流感疫苗抗原（3μg／每只动物）为非条件性刺激，与樟脑气味嗅觉条件刺激一次性结合。第6周末再次给予条件刺激，观察条件反射性流感疫苗的抗体反应。结果条件刺激组在一次性条件刺激后，抗流感疫苗的抗体水平OD值增高（第9周0．68±0．06；第10周0．60±0．06），与非条件刺激组（第9周0．53±0．06；第10周0．48±0．04）比较差异有显著性（P〈0．01）。与条件训练对照组和非条件训练对照组比较差异有显著性（P〈0．05）。结论经过一次樟脑气味嗅觉条件刺激与流感疫苗非条件刺激的结合训练后，单独条件刺激能够诱导动物出现条件反射性抗体增强反应