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270篇 您的检索式:作者名="Hristov M"
    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
2Endothelial progenitor cells: mobilization, differentiation, and homing 显示文摘Hristov M Erl W Weber PC 2003Arterioscler Thromb Vasc Biol2003,23,7:1
3Endothelial progenitor cells mo- bilization, differentiation, and homing 显示文摘Hristov M Erl R Weber PC 2003Arterioscler Thromb Vasc Biol2003,23,7:1
4Soluble CIM0 ligand im- pairs the function of peripheral blood angiogenie outgrowth cells and in- creases neointimal formation after arterial injury 显示文摘Hristov M Gtlmbel D Lutgans E 2010Circulation2010,121,2:1
5Review:Ammonia emissions from dairy farms and beef feedlots显示文摘Hristov A N Hanigan M Cole A 2011Canadian Journal of Animal Science2011,,91:1
6Importance of CXC chemokine receptor in the homing of human peripheral blood endothelial progenitor ceils to sites of arterial injury显示文摘Hristov M Zernecke A Bidzhekov K 2007Circ Res2007,100,4:1
7Effect of lauric acid and coconut oil on ruminal fermentation, digestion, ammonia losses from ma- nure, and milk fatty acid composition in lactating cows显示文摘HRISTOV A N VANDER POL M AGLE M 2009Journal of Dairy Science2009,92,11:1
8Apoptotic bodies from endothelial cells enhance the number and initiate the differentiation of human endo- thelial progenitor cells in vitro 显示文摘Hristov M W Erl S Linder 2004Blood2004,104,9:1
9Endothelial progenitor cells: characterization, pathophysiology, and possible clinical relevance显示文摘Hristov M Weber C J Cell Mol Med0,8,4:1
10HMGA2 protein expression correlates with lymph node metastasis and increased tumor grade in pancreatic ductal adenocarcinoma显示文摘Hristov A C Cope L Reyes M D 2009Mod Pathol2009,22,1:1
11Endothelial progenitor cells : characterization, pathophysiology, and possible clinical relevance 显示文摘Hristov M Weber C 2004J Cell Mol Med2004,8,4:1
12Endothelial proenitor cells: characterization, pathophysiology, and possible clinical relevance 显示文摘Hristov M Weber C 2004J Cell Mol Med2004,8,4:1
13Peas can replace soybean meal and corn grain in dairy cow diets显示文摘Vander P M Hristov A N Zaman S et a/ 2008J Dairy Sci2008,91,2:1
14Endothelial progenitor cells:Isolation and characterization显示文摘HRISTOV M ERL W WEBER PC 2003Trends Cardiovasc Med2003,13,:1
15Effect of dietary concentrate on rumen fermentation, digestibility, and nitrogen losses in dairy cows显示文摘Agle M Hristov A Zaman S 2010J Dairy Sci2010,93,9:1
16Endothelial progenitor cells: mobilization, differentiation, and homing显示文摘Hristov M Erl W Weber P C 2003Arteriosder Thromb Vasc Biol2003,23,7:1
17Endothelial progenitor cells : mobilization, differentiation, and homing 显示文摘HRISTOV M ERL W WEBER P C 2003Arterioscler Thromb Vasc Biol2003,23,7:1
18Millimeter-wave fresnel-zoneplate lens and antenna 显示文摘Hristov H D Herben M 1995Microwave Theory andTechniques1995,43,12:1
19Adult progenitor cells in vascular remodeling during atherosclerosis显示文摘HRISTOV M ZERNECKE A SCHOBER A 2008Bisl Chem2008,389,7:1
20Endothelial progenitor cells: characterization, pathophysiology, and possible clinical relevance 显示文摘Hristov M Weber C 2004J Cell Mol Med2004,8,4:1
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