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89篇 您的检索式:作者名="Hawdon"
    题名 作者 年代 出处 被引量
1美洲钩虫及十二指肠钩虫细胞色素C氧化酶1基因测序显示文摘目的:比较美洲钩虫及十二指肠钩虫线粒体细胞色素C氧化酶1(CO1)基因序列,确定两种钩虫间CO1基因差异。方法:现场采集钩虫成虫样本,蛋白酶K消化抽提线粒体基因组DNA,PCR方法扩增CO1基因,DNA测序及分析。结果:PCR扩增获得约700bp美洲钩虫及十二指肠钩虫CO1基因片段,其序列比较显示两种钩虫CO1基因同源性达89.7%,存在特定的核苷酸差异。结论:CO1基因可作为鉴别两种人体钩虫虫种标记性基因。李铁华 詹斌 JOHN M HAWDON 龚昕 肖树华 单强 冯正 PETER J HOTEZ 1999中国寄生虫学与寄生虫病杂志1999,17,2:7
2我国五省美洲钩虫COI基因序列多态性分析显示文摘目的 测定和比较四川、海南、云南、湖北、江苏五省美洲钩虫细胞色素氧化酶Ⅰ(COI)基因序列,分析基因序列的多态性。方法 应用PCR技术扩增美洲钩虫COI基因,并进行DNA测序和分子进化分析。结果 五省的美洲钩虫COI基因序列相似性为97%~99%,但在其PCR扩增获得的595bP的COI基因片段上,共检出19个核苷酸位点上的变异,变异位点上转换明显多于颠换,基因序列差异值为1.34%~2.18%。结论 五省的美洲钩虫COI基因序列具有很高的相似性,但特定碱基位点仍存在一定差异。李铁华 郭湘荣 胡铃 肖树华 薛海筹 John Hawdon 2003中国寄生虫学与寄生虫病杂志2003,21,4:6
3Is Duplex Surveillance of Value After Leg Vein Bypass Grafting?: Principal Results of the Vein Graft Surveillance Randomised Trial (VGST)显示文摘A H. Davies A J. Hawdon M R. Sydes S G. Thompson 2005Circulation2005,,:2
4Cloning and characterization of Ancylostoma-secreted protein: a novel protein associated with the transition to parasitism hy infective hookworm larvae显示文摘Hawdon J M Jones B F Hoffman D R 1996Journal of Biological Chemistry1996,271,:1
5Ancylostoma secreted protein 2 : cloning and characterization of a second member of a family of nematode secreted proteins from Ancylostoma caninum显示文摘Hawdon J M Narasimhan S Hotez P J 1999Molecular and Biochemical Parasitology1999,99,:1
6Identification of neonates at risk of developing feeding problems in infancy 显示文摘Hawdon JM Beauregard N Slattery J 2000Dev Med Child Neurol2000,42,4:1
7Identification of neonates at risk of developing feeding problems in infancy显示文摘HAWDON JM BEAUREGARD N SLATTERY J 2000Dev Med Child Neurol2000,42,:1
8Definition of neonatal hypoglycaemia:time for a rethink显示文摘Hawdon JM 0,,05:1
9Controversies regarding definition of neonatal hypoglycemia:suggested operational thresholds显示文摘Cornblath M Hawdon JM Williams AF 2000Pediatrics2000,105,5:1
10Controversies regarding definition of neonatal hypoglycemia: suggested operational thresholds 显示文摘Cornblath M Hawdon J M Williams A F 2000Pediatrics2000,105,5:1
11Nutritional factors that affect the postnatl meta- bolic adaptation of full - term small and large for gestational age infants 显示文摘de Rooy L Hawdon J 2002Pediatrics2002,109,3:1
12Characterisation of hookworm heat shock factor binding protein (HSB-1) during heat shock and larval activation显示文摘KREPP J GELMEDIN V HAWDON JM 2011Int J Parasitnl2011,41,5:1
13Tanker Freight Rates in the Short and Long Run显示文摘HAWDON D 1978Applied Economics1978,10,3:1
14DNA instability (strand breakage,uracil misincorporation,and defective repair) is increased by folic acid depletion in human lymphocytes in vitr显示文摘Duthie S J Hawdon A 1998FASEB J1998,12,7:1
15Input - output simulations of energy,environment, economy interactions in the UK显示文摘Hawdon D Pearson P 1995Energy e-conomics1995,17,1:1
16Input-output simulation of energy, environment, economy interactions in the UK 显示文摘HAWDON D PEARSON P 1995Energy Economics1995,17,1:1
17Controversies regarding definition of neonatal hypoglycemia:suggested operational thrcsholds显示文摘Cornblath M Hawdon JM Williams AF 0,,05:1
18Tanker freight rates in the short and long run显示文摘HAWDON D 1978Applied Economics1978,10,3:1
19A sediment budget for a grazed semi-arid catchment in the Burdekin Basin,Aus- tralia 显示文摘Bartley R Hawdon A Post D 2007Geomorphology2007,87,4:1
20Patterns of met- abolic adaptation for preterm and term infants in the first neo- natal week 显示文摘Hawdon JM Ward Platt MP Aynsley-Green A 1992Arch Dis Child1992,67,4:1
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