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148篇 您的检索式:作者名="Dobb G"
    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
2A widespread fungistasis in soils显示文摘Dobbs C G Hinson W H 1953Nature1953,172,:2
3Measure- ment of functional microcirculatory geometry and velocity distributions using automated image analysis 显示文摘Dobbe J G G Streekstra G J Atasever B 2008Medical Biologic Engineer Computer2008,46,7:1
4The ultraviolet sensitivity of Kevlar 149 and teehnora fibres 显示文摘DOBB M G ROBSON R M ROBERTYS A H 1993Journal of Materials Science1993,28,3:1
5Validation and application of an automated rheoscope for measuring red blood cell deformability distributions in different species显示文摘J G G Dobbe M R Hardeman G J Streekstra C A Grimbergen 2004Biorheology2004,,2:1
6Global spread of microorganisms by ships显示文摘Ruiz G M Rawlings T K Dobbs F C 2000Nature2000,408,6808:1
7Identification of a novel antigen on the apical surface of rat alveolar epithelial type Ⅱ and Clara cells 显示文摘Boylan G M Pryde J G Dobbs L G 2001Am J Physiol Lung Cell Mol Physiol2001,280,6:1
8Serum lipid effects of high-monounsaturated fat diet based on macadamia nuts显示文摘Curb J D Wergowske G Dobbs J C 2000Archives of Internal Medicine2000,160,8:1
9Bleeding complications following percutaneous tendoachilles tenotomy in the treatment of clubfoot deformity显示文摘Matthew B Dobbs J Eric G 2004J Pediatr Othop2004,24,4:1
10A multiple-input DC-DC convener topology显示文摘DOBBS B G CHAPMAN P L 2003IEEE Power Electron Lett2003,1,1:1
11Alveolar epithelial transport in the aduh lung显示文摘DOBBS L G JOHNSON M D 2007Respir Physiol Nurobiol2007,159,3:1
12Compres- sion characteristics of carbon fibers显示文摘DOBB M G JOHNSON D J RARK C R 1990Journal of Material Science1990,25,:1
13Alveolar epithelial transport in the adult lung显示文摘Dobbs L G Johnson M D 2007Respir Physiol Neurobiol2007,159,3:1
14Structure compressional property relations in carbon fibres 显示文摘DOBB M G GUO H JOHNSON D J 1995Carbon1995,33,11:1
15Serum lipid effects of a high-monounsaturated fat diet based on macadamia nuts显示文摘 Wergowske G Dobbs JC 2000Arch Intern Med2000,160,8:1
16Supramolecular structure of a high-modulus polyaromatic fiber(Kevlar 49)显示文摘Dobb M G Johnson D J Saville B P 1977J Polym Sci Pol Phys1977,15,12:1
17A prospective randomized trial of enteral glutamine in critical illness显示文摘 Dobb G Hall J 2003Intensive Care Med2003,29,10:1
18Theory and properties of solid argon显示文摘Dobbs E R Jones G O 1957Reports Progress Phys1957,20,:1
19Effect of a Fecal BuLking Agent on Diarrhea during Eenteral Feeding in the Critically lll显示文摘Hart G K Dobb G J 1988JPEN J Parenter Enteral Nutr1988,12,5:1
20Effect of a Fecal Bulking Agent on Diarrhea During Enteral Feeding in the Critically Ill显示文摘Hart G K Dobb G J 1988JPEN1988,,15:1
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