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33篇 您的检索式:作者名="Allison R F"
    题名 作者 年代 出处 被引量
1人参减少 γ射线照射的淋巴细胞微核量(英文)显示文摘目的 评价中国人参对减少辐射诱导的人周围血 G0 期淋巴细胞 (PBL)微核量的作用。方法 采用细胞因子阻滞的微核法检测健康志愿者的血标本。体外 1 37Cs照射之前 ,每份血标本的单个核细胞培养以不同浓度 (0~ 2 0 0 0μg· m l- 1 )的人参根水提取物孵育 2 4 h。结果 (1)在 0 Gy时 ,每 10 0 0个双核 (BN )细胞的微核量是 11.3± 2 .7,人参水提取物≥ 5 0 0μg· ml- 1 时微核量下降 ,但微核量和人参水提取物的浓度之间的差异是显著的。 (2 )单独射线照射显著增加微核量 ,当暴露于 1Gy的照射时 ,随着培养介质中人参水提取物浓度的增加 ,微核量呈显著的线性降低 (R2 =0 .0 5 ,P =0 .0 0 2 ) ;对暴露于 1Gy辐射诱导的微核量 ,人参水提取物浓度在 15 0 0μg· m l- 1 时减少 4 6 .6 % ,浓度在 2 0 0 0μg·m l- 1时减少 5 7.6 % ;对暴露于 2 Gy辐射诱导的微核量的减少呈更强的线性相关 (R2 =0 .7,P=0 .0 0 0 1) ;(3)微核数据分析的结果呈现出与 Poisson模型相关的过度离散趋势。结果表明 :(1)人参水提取物浓度达 2 0 0 0 μg· ml- 1时 ,对 PBL 细胞毒作用无明显影响 ;(2 )人参水提取物浓度在 5 0 0 μg· ml- 1和 2 0 0 0 μg· ml- 1之间时 ,对抗 1 37Cs照射诱导的 MN发挥保护作用。李同光 Ron R Allison Kevin F O'Brien Prabhaker G Khazanie Larry J Dobbs Jr. Peter J Kragel 2004新乡医学院学报2004,21,3:3
2Elevated enzyme activities in soils under the invasive nitrogen-fixing tree falcataria moluccana显示文摘Allison S D Nielsen C Hughes R F 2006Soil Biology & Biochemistry2006,38,7:1
3Capsid protein and helper component-proteinase function as potyvirus cell-to-cell movement proteins 显示文摘Rojas M R Zerbini F M Allison R F 1997Virology1997,237,2:1
4Recombination between viral RNA and tr ansgenic plant transcripts 显示文摘Greene A E and Allison R F 1994Science1994,263,:1
5Capsid protein and helper component-proteinase function as potyvirus cell-to-cell movement proteins 显示文摘Rojas M R Zerbini F M Allison R F 1997Virology1997,237,:1
6The comparative effectiveness of pruning versus pruning plus injection of trunk and/or limb for therapy of Dutch elm disease in American elms(Ceratocystis ulmi)显示文摘GREGORY G F ALLISON J R 1979Journal of Arboriculture1979,5,:1
7Telomerase-Based Pharmacologic Enhancement of Antiviral Function of Human CD8^+T Lymphocytes 显示文摘Steven R F Beth D J Allison C C 2008The Journal of Immunology2008,181,:1
8Critical interplay between neuropeptide Y and sex steroid pathways in bone and adipose tissue homeostasis显示文摘Allison S J Baldock P A Enriquez R F 2009J Bone Miner Res2009,24,2:1
9Telomerase-Based Pharmacologic Enhancement of Antiviral Function of Human CD8+ T Lymphocytes显示文摘Steven R F Beth D J Allison C C 2008The Journal of Immunology2008,181,:1
10Capsid protein and helper component-proteinase function as potyvirus cell-to cell movement proteins显示文摘 Zerbini M M Allison R F Gilbertson R L Lucal W 1997Virology1997,237,:1
11Methacrylate-end-capped poly(D, L-lactide-co-trimethylene carbonate) oligomers: Network formation by thermal free-radical curing显示文摘Storey R F Warren S C Allison C J 1997Polymer1997,38,26:1
12Recombination between viral RNA and transgenic plant transcripts显示文摘Greene A E Allison R F 1994Science1994,263,:1
13Recombination between viral RNA and transgenic plant transcripts显示文摘GREENE A E ALLISON R F 1994Science1994,263,:1
14Challenges in comparing risk-adjusted bypass surgery mortality results显示文摘Eric D Peterson Elizabeth R DeLong Lawrence H Muhlbaier Allison B Rosen Hope E Buell Catarina I Kiefe Timothy F Kresowik 2000Journal of the American College of Cardiology2000,,:1
15The frequency of occurrence and discriminatory power of compounds found in human scent across a population determined by SPME-GC/MS显示文摘ALLISON M C CARLOS F R ADEE A S 2007J Chromatography B2007,846,:1
16Recombination between viral RNA and transgenie plant transcripts显示文摘Greene A E Allison R F 1994Science1994,263,5152:1
17The relationship between deuterium and oxygen-18 delta values in leaf water 显示文摘Allison G B Gat J R Leaney F W 1985Chemical Geology : Isotope Geoscience Section1985,58,12:1
18Recombination between viral RNA and transgenic plant transcripts显示文摘GREENE A E ALLISON R F 1994Science1994,,263:1
19Biochim Biophys Acta显示文摘O Brien R L Allison J L Hahn F E 1966129 :6221966,129,:1
20Methacrylate-endcapped poly ( d, 1-lactide-co-trimethylene carbonate ) oligomers:Network formation by thermal free-radical curing 显示文摘Storey R F Warren S C Allison C J 1997Polym1997,26,38:1
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