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485篇 您的检索式:作者名="WILLIS L L"
    题名 作者 年代 出处 被引量
1零价钯催化下赤霉素A_3衍生物A环的反应显示文摘在 ( Ph3P) 4Pd( 0 )催化下 ,赤霉素 A3( GA3)衍生物的 A环在氢供体环己烯存在时发生氢解 ,形成 1,3-二烯主产物 ;而在无氢供体时则发生 A环的芳构化反应 .通过选择适当的反应条件 ,可以得到不同主要产物 .陈安齐 Christine L Willis 2001厦门大学学报(自然科学版)2001,40,1:4
2Metformin in patients with non-alcoholic fatty liver disease: A randomized, controlled trial显示文摘John Willy Haukeland Zbigniew Konopski Heidi Beate Eggesb? Hilde L?land von Volkmann Gabriele Raschpichler Kristian Bj?ro Terese Haaland Else Marit L?berg K?re Birkeland 2009Scandinavian Journal of Gastroenterology2009,,7:3
3Diversity of yO T-cell antigens显示文摘Willi K Born M Kemal Aydintug Rebecca L O'Brien 2013Cellular & Molecular Immunology2013,10,1:2
4Combining transient elastography with FIB4 enhances sensitivity in detecting advanced fibrosis of the liver显示文摘Hans Lannerstedt Zbigniew Konopski Leiv Sandvik Terese Haaland Else Marit berg John Willy Haukeland 2013Scandinavian Journal of Gastroenterology2013,,1:2
5Identification and estimation of the biomass burning contribution to Beijing aerosol using levoglucosan as a molecular marker显示文摘Ting Zhang Magda Claeys Hélène Cachier Shuping Dong Wan Wang Willy Maenhaut Xiande Liu 2008Atmospheric Environment2008,,29:2
6Human enamel thickness and ENAM polymorphism显示文摘The tooth enamel development gene, enamelin(ENAM), showed evidence of positive selection during a genome-wide scan of human and primate DNA for signs of adaptive evolution. The current study examined the hypothesis that a single-nucleotide polymorphism(SNP) C14625T(rs7671281) in the ENAM gene identified in the genome-wide scan is associated with a change in enamel phenotype. African Americans were selected as the target population, as they have been reported to have a target SNP frequency of approximately 50%, whereas non-Africans are predicted to have a 96% SNP frequency. Digital radiographs and DNA samples from 244 teeth in 133 subjects were analysed, and enamel thickness was assessed in relation to SNP status,controlling for age, sex, tooth number and crown length. Crown length was found to increase with molar number, and females were found to have thicker enamel. Teeth with larger crowns also had thicker enamel, and older subjects had thinner enamel.Linear regression and generalized estimating equations were used to investigate the relationship between enamel thickness of the mandibular molars and ENAM SNP status; enamel in subjects with the derived allele was significantly thinner(P = 0.040)when the results were controlled for sex, age, tooth number and crown length. The derived allele demonstrated a recessive effect on the phenotype. The data indicate that thinner dental enamel is associated with the derived ENAM genotype. This is the first direct evidence of a dental gene implicated in human adaptive evolution as having a phenotypic effect on an oral structure.Diane M Daubert Joanna L Kelley Yuriy G Udod Carolina Habor Chris G Kleist Ilona K Furman Igor N Tikonov Willie J Swanson Frank A Roberts 2016International Journal of Oral Science2016,8,2:2
7Retention of endothelium dependent vasodilatory responses in canine coronary arteries following cryopreservation显示文摘Ku D D Willis W L Caulfied J B 1990Cryobiology1990,27,:1
8Muscle ring finger 1, but not muscle ring finger 2, regulates cardiac hypertrophy in vivo显示文摘Willis MS Ike C Li L 2007Circ Res2007,100,4:1
9Muscle ring finger 1, but not mus- cle ring finger 2, regulates cardiac hypertrophy in vivo显示文摘Willis M S Ike C Li L 2007Circ Res2007,100,4:1
10A novel meiotic drive locus almost completely distorts segregation in Mimulus(monkeyflower) hybrids显示文摘FISHMAN L WILLIS J H 2005Genetics2005,169,:1
11Deletion of pe38 attenuates AcMNPV genome replication, budded virus production, and virulence in Heliothis virescens显示文摘Milks M L Washburn J O Willis L G 2003Virology2003,310,2:1
12Proapoptotic Bak is sequestered by Mcl-1 and Bcl-x L,but not Bcl-2,until displaced by BH3-only proteins显示文摘WILLIS S N CHEN L DEWSON G 2005Genes&Development2005,19,11:1
13Spatial load forecasting显示文摘Willis H L Engel M V Buri M J 1995IEEE Computer Applications in Power1995,8,2:1
14Hysteretic characteristics of atrazine adsorption-desorption by a sharkey soil显示文摘Ma L Southwick L M Willis G H 1993Weed Science1993,41,4:1
15Design and development of a direct injected, glow plug ignition-assisted, natural gas engine 显示文摘Willi M L Richards B G 1995Eng Gas Turbines Power1995,117,:1
16Executive functions in school-aged children:potential efficacy of tasks in discriminating clinical groups显示文摘WEYANDT L WILLIS W G 1994Developmental Neuropsychology1994,,10:1
17Synthesis of polycarpine, a cytotoxic sulfur-containing alkaloid from the ascidian Polycarpa aurata, and related compounds显示文摘RADCHENKO O S NOVIKOV V L WILLIS R H 1997Teterhedron Lett1997,38,20:1
18Effects of Hypoxia and Toxicant Exposure on Phosphoarginine,Intracellular PH, and Free Mg^3+ in Abalone as Measured by ^31P-NMR显示文摘Shofer S L Willis J A Tjeerdema R S 1997Comp Biochem Physiol1997,118,4:1
19Four-wave mixing in the diamond configuration in an atomic vapor显示文摘Willis R T Becerra F E Orozco L A 2009Phys Rev A2009,79,03:1
20Spatial electric load forecasting:a tutorial review显示文摘Willis H L Northcote-Green J E D 1983Proceedings of the IEEE1983,71,2:1
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