维普中文期刊产品整合服务
38篇 您的检索式:作者名="Lapierre N"
    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
2Opposing function of the proprotein convertases furin and PACEA on breast cancer cells malignant phenotypes: role of tissue inhibitors of metalloprotein- ase-1 显示文摘Lapierre M Siegfried G Scamuffa N 2007Cancer Res2007,67,19:1
3A survey of real-time soft shadows algorithms显示文摘HASENFRATZ J M LAPIERRE M HOLZSCHUCH N 2003Computer Graphics Forum2003,22,4:1
4Comparison 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
5Clostridi-um difficile toxin B causes epithelial cell necrosis through an autoprocessing-independent mechanism显示文摘Chumbler N M Farrow M A Lapierre L A 2012PLoS Pathog2012,8,12:1
6Glioma arising after radiation therapy for pituitary adenoma: a report of four patients and estimation of risk 显示文摘Tsang RW Lapierre N J Simpson W J el al 1993Cancer1993,72,:1
7Traumatic subarachnoid hemorrhage: demographic and clinical study of 750 patients from the European brain injury consortium survery of head injuries 显示文摘 Murray GD Teasdale GM Dearden M Iannotti F Lapierre F Maas AJ Karimi A Ohman J Perss L Stocchetti N Trojanowski T Unterberg A 2002Neurosurgery2002,50,2:1
8A survey of real-time soft shadows algorithms显示文摘Hasenfratz J M Lapierre M Holzschuch N 2003Computcr Graphics Forum2003,22,4:1
9EgMYB2, a new transcriptional activator from eucalyptus xylem, regulates secondary cell wall formation and lignin biosynthesis 显示文摘Goicoeehea M Laeombe E Legay S Mihaljevie S Reeh P Jauneau A Lapierre C Poller B Verhaegen D Chaubet-Gigot N Grima-Pettenati J 2005Plant Journal2005,43,4:1
10Soft shadow maps:efficient sampling of light source visibility显示文摘Atty L Holzschuch N Lapierre M 2006Computer Graphics Forum2006,25,4:1
11Reliability and validity of the Functional Assessment of Cancer Therapy General (FACT-G) in French cancer patients显示文摘Costet N Lapierre V Benhamou E 2005Qnal Life Res2005,14,5:1
12Lysophosphatidic acid signals through multiple receptors in osteoclasts to elevate cytosolic calcium concentration,evoke retraction and promote cell survival显示文摘LAPIERRE D M TANABE N PEREVERZEV A 2010J Biol Chem2010,285,25:1
13Reliability and validityof the Functional Assessment of Cancer Therapy General(FACT-G)in French cancer patients显示文摘Costet N Lapierre V Benhamou E 2005Oual Life Res2005,14,5:1
14Comparison of compara tive genomic hybridization with conventional karyotype and classi cal fluorescence in situ hybridization for prenatal and postnatal di agnosis of unbalanced chromosome abnormalities显示文摘Lapierre JM Caeheux V Collot N 1998Ann Genet1998,41,3:1
15A survey of real-time soft shadows algorithms显示文摘Hasenfratz J-M Lapierre M Hotzschuch N 2003Computer Graphics Forum2003,22,4:1
16Influence of the hematopoietic stem cell source on early immunohematologic reconstitution after allogeneic transplantation显示文摘Lapierre V Oubouzar N Auprin A 2001Blood2001,97,9:1
17A survey of real-time soft shadows algorithms 显示文摘Hasenfratz J M Lapierre M Holzschuch N 2003Computer Graphic Forum2003,22,4:1
18The relationship between convergence insufficiency and school achievernent显示文摘Letourneau J E Lapierre N Lamont A 1979Am J Op- tom Physiol Opt1979,56,:1
19Soft shadow maps:efficient sampling of light source visibility显示文摘Atty L Holzschuch N Lapierre M 0,,04:1
20Chronic hepatitis E infection in children with liver transplantation显示文摘Halac U Beland K Lapierre P Patey N Ward P Brassard J Houde A Alvarez F 2012Gut2012,61,4:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费