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74篇 您的检索式:作者名="LAPIERRE R"
    题名 作者 年代 出处 被引量
1过瘤胃蛋氨酸、赖氨酸和组氨酸对泌乳奶牛生产性能的影响显示文摘试验旨在研究饲料中单独添加或综合添加过瘤胃(RP)蛋氨酸、赖氨酸和组氨酸及可代谢蛋白(MP)对泌乳后期奶牛生产性能的影响。试验选取72头荷斯坦奶牛,随机分为6组,试验期9周。奶牛随机分配到6个试验组中,2周作为1个变量周期:MPA组,根据美国国家科学研究委员会(2001)标准,在饲料中添加调节MP到243 g·d-1;MPD组,不添加MP,MP含量低于标准量54 g·d-1;MPDM组,在MPD组的基础上加入RP蛋氨酸;MPDL组,在MPD组的基础上加入RP赖氨酸;MPDH组,在MPD组的基础上加入组氨酸;MPDMLH组,在MPD组的基础上加入RP蛋氨酸、RP赖氨酸和RP组氨酸。试验结果表明,与MPA组对比,MPD组的干物质采食量(DMI)、产奶量、乳成分(乳脂肪、乳蛋白和乳糖)及能量校正的牛乳(ECM)、ECM饲料利用效率、牛奶和血浆中的N均降低。在MPD基础上补充RP赖氨酸可使乳蛋白率、血浆中葡萄糖浓度增加,且牛奶中N元素含量有增加的趋势;补充RP组氨酸可使DMI、牛奶浓缩蛋白增加,且乳脂肪、乳蛋白和ECM显著增加;补充3种RP氨基酸时,增加了乳蛋白率,使DMI和乳脂率有增加趋势,也提高了乳脂肪、乳蛋白含量和ECM及ECM饲料利用效率。与MPA相比,MPD组牛奶中N的含量有降低趋势,且血浆中必需氨基酸(除赖氨酸和蛋氨酸)浓度均降低。补充RP赖氨酸、RP蛋氨酸和RP组氨酸提高了血浆中蛋氨酸(除MPDM组)、赖氨酸和组氨酸浓度。饲喂MPD的奶牛血红蛋白浓度降低,血浆生长素含量高于MPA组。MPD组牛奶中总饱和脂肪酸浓度有高于MPA和MPDMLH组的趋势。MPD组的多元不饱和脂肪、牛奶中奇链与支链脂肪酸含量与MPA组相比,有降低趋势。试验结果表明,对于饲料中缺乏MP的奶牛,在饲料中添加组氨酸和添加3种RP氨基酸(赖氨酸、蛋氨酸和组氨酸)均有提高牛奶产量和牛奶组分含量的可能性。Giallongo F Harper M T Oh J Lopes J C Lapierre H Patton R A Parys C Shinzato I Hristov A N 2016饲料博览2016,0,7:4
2Comparative efficacy of terbutaline sulphate delivered by Turbuhaler dry powder inhaler or pressurised metered dose inhaler with Nebuhaler spacer in children during an acute asthmatic episode显示文摘Drblik S Lapierre G Thivierge R 2003Arch Dis Child2003,88,4:1
3What is the true supply of amino acids for a dairy cow? 显示文摘LAPIERRE H PACHECO D BERTHIAUME R 2006Journal of Dairy Science2006,89,:1
4Adoptive transferof ex vivo expanded regulatory T cells in an autoimmune hep-atitis murine model restores peripheral tolerance 显示文摘LAPIERRE P BELAND K YANG R 2013Hepa-tology2013,57,1:1
5Segmental approach to imaging of congenital heart disease显示文摘Lapierre C Déry J Guérin R 2010Radiographics2010,30,2:1
6A guaranteed obstacle avoidance gui- dance system显示文摘Lapierre L Zapata R 2012Auton Robot2012,32,3:1
7Angiotensin 11 type 1 receptor A1166C gene polymorphism and essential hyperten- sion in San Luis显示文摘LAPIERRE A V ARCE M E LOPEZ J R 2006Biocel2006,30,3:1
8Frame- work and Taxonomy for Radar Space-Time Adaptive Processing (STAP) Methods 显示文摘PHILIPPE R LAPIERRE F D VERLY J G 2007IEEE Trans AES2007,43,3:1
9Comparison of the in situ and in vivo intestinal disappearance of ruminally protected methionine显示文摘Berthiaume R H Lapierre M Stevenson N 0,,83:1
10Comparison of the in situ and in vivo intestinal disappearance of ruminally protected methionine显示文摘Berthiaume R Lapierre H Stevenson M 2000J Dairy Sci2000,83,:1
11The framework topology of zeolite beta显示文摘HIGGINS J B LAPIERRE R B SCHLENKER J L 1988Zeolites1988,8,11:1
12Frame- work and Taxonomy for Radar Space-time Adaptive Processing (STAP) Methods 显示文摘PHILIPPE R LAPIERRE F D VERLY J G 2007IEEE Trans on Aerosp Electron Syst2007,43,3:1
13The framework topology of zeolite Beta显示文摘Higgins J B Lapierre R B Sohlenker J L 1988Zeolites1988,8,:1
14Homogeneously catalyzed formaldehyde condensation to carbohydrates显示文摘Weiss A H Lapierre R B Shapira J 1970J Catal1970,16,:1
15The framework topology of zeolite beta显示文摘 LaPierre R B Schlenker J L,Rohrman A C Wood J D Kerr G T Rohrbaugh W J 1988Zeolites1988,8,:1
16The framework topology of zeollite-beta 显示文摘Higgins J B Lapierre R B Schlenker J L 1988Zeolites1988,8,6:1
17A simulation study of common propofol and propofol-opioid dosing regimens for upper en- doscopy: :mplications on the time course of recovery 显示文摘LaPierre C D Johnson K B Randall B R 2012Anesthesiol- ogy2012,117,2:1
18Effect of dietary fiber on endogenous nitrogen flows in lactating dairy cows 显示文摘Ouellet D Demers M Zuur G Lobley G E Seoane J R Nolan J V Lapierre H 2002Journal of Dairy Science2002,85,:1
19Chelation prior to hydrogen peroxide bleaching of Kraft pulps 显示文摘Lapierre L Beuchard J Berry R M 1995An overview Journal of pulp and paper science1995,21,8:1
20The Children's Hospital Boston non-routine event reporting program 显示文摘Matte GS Riley D LaPierre R 2010J Extra Corpor Technol2010,42,2:1
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