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1291篇 您的检索式:作者名="YAMASHITA N"
    题名 作者 年代 出处 被引量
1四川省卧龙地区土壤中二噁英类化合物和多氯萘的海拔梯度分布及对牦牛的毒性风险评价显示文摘初步研究了四川省卧龙地区5个不同海拔高度的表层土壤和2个牦牛样品中二噁英/呋喃(PCDD/Fs)、共平面多氯联苯(co-PCBs)和多氯萘(PCNs)的分布特征、来源、毒性当量以及生态风险状况.土壤样品中总2,3,7,8-PCDD/Fs的含量范围为2.48—4.30 pg·g-1dw,平均3.50 pg·g-1dw,最高含量在海拔3927 m的塘房.co-PCBs的总含量平均为9.14 pg·g-1dw,最高值在海拔4487 m的垭口.总2,3,7,8-PC-DD/Fs和总co-PCBs含量随海拔高度的变化表现出正相关关系.不同海拔高度土壤中的PCDD/Fs和co-PCBs异构体的分布相似,表明具有相同的来源.总PCNs与海拔梯度呈负相关关系,最高含量出现在海拔3345 m的贝母坪,平均21.4 pg·g-1dw,主要以3-氯为主.土壤中PCDD/Fs毒性当量浓度范围为0.29—0.43pg TEQ·g-1dw.牦牛肉和牦牛组织中PCDD/Fs总浓度分别为27.5和23.6 pg.g-1脂肪,毒性当量浓度为4.04和4.07 pg TEQ·g-1脂肪.结果表明,牦牛中的PCDD/Fs,co-PCBs和PCNs不大可能对卧龙地区人群导致严重的负面效应.杨永亮 潘静 朱晓华 刘咸德 陈大舟 Yamashita N 2009环境化学2009,28,2:7
2Relationship between time interval from preconditioning to sustained isebemie and its offects on limiting infarct size显示文摘Yamashita N Kuzuyaa T Hoshida S 1992J Mol Coll Cardiac1992,24,1:1
3High-performance liquid chromatography with conductimetric detection of perfluorocarboxylic acids and perfluorosulfonates 显示文摘Hori H Hayakawa E Yamashita N 2004Chemosphere2004,57,:1
4Pivotal role of interleukin-8 in the acute respiratory distress syndrome and cerebral reperfusion injury 显示文摘 Yokoi K Mukaida N Harada A Yamashita J Watanabe Y Matsushima K 1997J Leukoc Biol1997,62,5:1
5Exercise provides dI/Rect biphasic cardioprotection via manganese supcroxide dismutase activation 显示文摘Yamashita N Hoshida S Otsu K 1999J Exp Med1999,189,11:1
6The American Thyroid Association and American Association of Clinical Endocrinologists hyperthyroidism and other causes of thyrotoxicosis guidelines:viewpoints from Japan and Korea显示文摘Yamashita S Amino N Shong YK 2011Thyroid2011,21,6:1
7Actinobacillus actinomycetemcomitans serotype b -specific polysaccharide antigen stimulates production of chemotactic factors and inflammatory cytokines by human monocytes 显示文摘Yamaguchi N Yamashita Y Ikeda D 1996Infect Immun1996,64,7:1
8Local extension of pancreatic carcinoma: assessment with thin-section helical CT versus with breath-hold fast MR imaging ROC analysis显示文摘Taiji N Yamashita Y Yasuko A 1999Radiology1999,212,2:1
9Cloning and characterization of transferrin cDNA from Coho Salmon (Oncorhynchus kisutch)显示文摘Lee J Y Tange N Yamashita H 1995Fish Pathology1995,30,4:1
10显示文摘Wada N Yamashita K Umegaki T 1995J Crystal Growth1995,148,:1
11Virological aspects of Epstein-Barr virus infections显示文摘Yamashita N Kimura H Morishima T 2005Acta Med Okayama2005,59,6:1
12Heat shock-induced manganese superoxide dismutase enhances the tolerance of cardiac myocytes to hypoxia-reoxyegnation injury显示文摘Yamashita N Hoshida S 1997J Mol Cell Cardiol1997,29,7:1
13Extracapsular invasion of lymph node metastasis is an indicator of distant metastasis and poor prognosis in patients with thyroid papillary carcinoma显示文摘Yamashita H Noguchi S Murakami N 1997Cancer1997,80,12:1
14Experience with a programmable valve shunt system 显示文摘Yamashita N Kamiya K Yamada K 1999J Neurosurg1999,91,:1
15Laparoscopic antireflux sur- gery improves esophageal body motility in patients with severe reflux esophagitis 显示文摘Katada N Moriya H Yamashita K 2014Surf Today2014,44,4:1
16Electroreductive synthesis of polysilanes, polyger- manes, and related polymers with magnesium elec- trodes显示文摘KASHIMURA S ISHIFUNE M YAMASHITA N et al 1999J Org Chem1999,64,:1
17Small carcinoma of the thyroid显示文摘Noguchi S Yamashita H Murakami N 0,,12:1
18Small carcinomas of the thyroid : A long-term follow-up of 867 patients显示文摘Noguchi S Yamashita H Murakami N 1996Arch Surg1996,131,2:1
19Photocatalytic reduction of CO, with H2O on TiO2 and Cu/TiO2 catalysts 显示文摘Yamashita H Nishiguchi H Kamada N 1994Res Chem Intermed1994,20,8:1
20Heteroepitaxial nucleation of diamond by bias pretreatment in an dectron cyclotron resonance microwave chemical vapor deposition system显示文摘 YAMASHITA S 1996Thin Solid Films1996,,:1
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