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Serum Levels of Antioxidant Vitamins in Relation to Coronary Artery Disease: A Case Control Study of Koreans

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Biomedical and Environmental Sciences 1996年第2期9卷 229-235页

作者： KIM S. y. LEE-KIM y. C. KIM M. K. SUH J. y. CHUNG E. J. CHO. S. y. CHO. B. K. AND SUHI(Department of Food and Nutrition Cardiovascular Center Department of Preventive Medicine yonsei University, Seoul, Korea) Department of Food and Nutrition Yonsei University Seoul Korea.

With the changes in trends of disease pattern from infectious to chronic degenerative disease, cardiovascular disease has been considered as the major cause of death in *** studies have been done on the antioxidant effects of some vitamins in the prevention of chronic illness, but not many in relation to the cardiovascular ***, the relation between antioxidant vitamins, mainly α-tocopherol (α-T) and B-carotene (B-C), and coronary artery disease (CAD) such as angina pectoris and myocardial infarction has been investigated in this *** blood samples were obtained from the CAD patients who were angiographically diagnosed within a month (100 case group). Patients who had an experience of PTCA or CABG were excluded from the study. Control subjects were healthy adults who had normal EKG values, no chest pain and no past history of cardiac disease (100 control group). All subjects were free of serum lipid lowering drugs. Serum α-T and B-C were analysed using HPLC. In addition to antioxidant vitamins, serum lipids (total cholesterol, HDL, TG) were also measured. Each case and control was matched in terms of age and sex. And all the CAD risk factors such as blood pressure, smoking, alcohol, serum lipid profile and BMI were adjusted to determine pure effect(s) of α-T and B-C on the *** concentrations of both α-T and B-C were significantly lower in the CAD group than those in control group (Pml), 35.8±3.1 (μg/dl) respectively. As for the levels of B-C, it shows inverse relation with age, but not for the α-T Ievels. Serum levels of both vitamins did not show any significant differences in terms of sex, but men have a tendency o higher levels of B-C,but lower levels of α-T

关键词： Case Serum Levels of Antioxidant Vitamins in Relation to Coronary Artery Disease A Case Control Study of Koreans GSH

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子宫内膜癌的治疗与预后

国外医学.计划生育妇产科学分册 1981年第6期 338-340页

作者： Berman ml 杜建秋

在美国妇女中子宫内膜癌占恶性肿瘤第三位。1977年大约有27,000个新病例,其中3,300例死亡。虽然因不正常子宫出血作出早期诊断,治愈率是高的,但有许多病人,未经谨慎分期及有训练医生的会诊而进行处理。应该在谨慎分期后,对各种危险因素... 详细信息

在美国妇女中子宫内膜癌占恶性肿瘤第三位。1977年大约有27,000个新病例,其中3,300例死亡。虽然因不正常子宫出血作出早期诊断,治愈率是高的,但有许多病人,未经谨慎分期及有训练医生的会诊而进行处理。应该在谨慎分期后,对各种危险因素作出估价,再开始正式治疗。一、子宫内膜癌的播散方式 (一)直接蔓延到附近组织。(二)通过淋巴系统到局部和远处的淋巴结。(三)通过血源性播散到远处部位。肿瘤局限于子

关键词：子宫内膜癌盆腔淋巴结转移腺角化癌淋巴结淋巴组织淋巴转移淋巴管转移全盆腔侵润鳞腺癌预后

HIGHLy DISPERSED MULTI-WALLED CARBON NANOTUBES IN WATER/ETHANOL AND ITS APPLICATION FOR PVA COMPOSITE

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Acta Metallurgica Sinica(English Letters) 2005年第3期18卷 389-396页

作者： X.y.Tao J.M.Xu F.Liu G.L.Xu InstituteofMaterialsPhysicsandMicrostructures DepartmentofMaterialsScienceandEngmeeringZhejiangUniversityHangzhou310027China CollegeofElectronicInformation HangzhouDianziUniversityHangzhou310018China

Two carboxylation processes were carried out to modify multi-walled carbon nanot ube bundles (m-MWNTs). The results showed that both of the m-MWNTs could be high ly dispersed in water with the concentration up to 25 and 15mg/ml in ethanol wit hout obvious deposition or conglomeration over 6 months. FTIR, Raman, TGA and TE M characterizations of the m- MWNTs showed that hydroxyl and carboxyl groups hav e been attached with MWNTs, and that the nanotube structure was only damaged a l ittle after modification treatments in mixed acids over 24h. Above prepared nano tube suspensions in water were successfully used as a filler of thermoplastic PV A composite to enhance its electrical conductivity. The results showed that the addition of m-MWNTs greatly improved the conductivity and the threshold of mass fraction was about 5wt%. The results also proved that purification process was n ot needed because of high purity of the raw MWNTs prepared in our group.

关键词： carbon nanotube polyvinylalcohol composite conductivity

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樟叶黄酮类成分及其抗氧化活性研究

中成药 2024年第6期46卷 1889-1894页

作者：杨鹏飞卫金洪钱玉梅孙正光吴薇黄申费嘉翔毛多斌郑州轻工业大学烟草科学与工程学院河南郑州451000 广西中烟工业有限责任公司技术中心广西南宁530000 深圳烟草工业有限责任公司技术中心广东深圳518110

目的研究樟叶黄酮类成分及其抗氧化活性。方法通过液液萃取、大孔吸附树脂、HW-40C凝胶色谱、分子排阻色谱和制备型HPLC分离纯化樟叶95%乙醇提取物,根据理化性质及波谱数据鉴定化合物的结构。采用DPPH法测定其抗氧化活性。结果从中分离... 详细信息

目的研究樟叶黄酮类成分及其抗氧化活性。方法通过液液萃取、大孔吸附树脂、HW-40C凝胶色谱、分子排阻色谱和制备型HPLC分离纯化樟叶95%乙醇提取物,根据理化性质及波谱数据鉴定化合物的结构。采用DPPH法测定其抗氧化活性。结果从中分离得到10个黄酮类化合物,分别鉴定为(2 R,3S)-7-methoxy-5-O-β-D-glucopyranosyl-afzelechin(1)、槲皮素-3-O-桑布双糖苷(2)、槲皮素-3-O-β-D-芹菜糖-(1→2)-β-D-葡萄糖苷(3)、槲皮素-3-O-洋槐糖苷(4)、山柰酚-3-O-β-D-芸香糖-7-O-β-D-葡萄糖苷(5)、山柰酚-3-O-α-L-鼠李糖-7-O-β-D-葡萄糖苷(6)、5,3′-di-O-methyl-(-)-epicatechin(7)、cinchonainⅡb(8)、槲皮素-3,4′-二-O-β-D-葡萄糖苷(9)、表儿茶素(10)。化合物8清除DPPH自由基的IC 50值为4.8μg/ml。结论化合物1为新化合物,化合物2~6为首次从樟属植物中分离鉴定,化合物7~9为首次从樟叶中分离得到。化合物8具有良好的抗氧化活性。

关键词：樟叶黄酮分离鉴定抗氧化活性

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抗抑郁剂与心脏病

上海精神医学 1985年第2期 97-98页

作者： ml’E Orme 张磊

服用过量的三环类抗抑郁剂可能会引起心脏中毒,最常见的是心动过速和低血压,但心律不齐和心传导异常也十分重要,Aberdeen 在他发表的一系列文章中强调指出三环抗抑

关键词：抗抑郁剂心脏病人传导异常心律不齐心动过速 Aberdeen 阿米替林麦普替林米塞林心脏传导阻滞

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国际网路管理

现代电信科技 1992年第2期22卷 40-42页

作者： Flory,ml 李涛

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油藏管理与油藏管理方法

世界石油科学 1991年第6期 6-12页

作者： Wigg.,ml 彭庆

Correct name for the Asian Russet Sparrow

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Chinese Birds 2011年第2期02卷 109-110页

作者： JiímlíKOVSKy Department of Zoology National MuseumVáclavské náměstí68CZ-115 79 Praha 1Czech Republic

The widespread Russet Sparrow is usually called Passer rutilans(Temminck).I have shown that this specific name was published on 31 December 1836,and that it is preceded by cinnamomeus,published by Gould on 8 April *** species thus should be called Passer cinnamomeus(Gould,1836)due to the Principle of *** three generally recognized subspecies should bear the following names:*** rutilans(Temminck,1836),*** intensior Rothschild,1922,and *** cinnamomeus(Gould,1836),respectively.

关键词： Passer rutilans Passer cinnamomeus nomenclature

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多聚乙二醇修饰蛋白质的治疗价值

国外医学（药学分册） 1992年第2期19卷 99-101页

作者： Nucci ml 陈亮

本文从单甲氧基多聚乙二醇对蛋白质分子修饰的意义、技术过程、修饰加合物的特性以及在临床治疗的应用等方面进行了较为详细的评述。

关键词：多聚乙二醇蛋白质修饰治疗价值