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243篇 您的检索式:作者名="Parish R"
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1Neonatal vitamin A injection promotes cattle muscle growth and increases oxidative muscle fibers显示文摘Background: Vitamin A and its metabolite,retinoic acid(RA),are important regulators of cell differentiation and organ morphogenesis.Its impact on beef cattle muscle growth remains undefined.Method: Angus steer calves were administrated with 0(control) or 150,000 IU vitamin A(retinyl palmitate in glycerol,i.m.) per calf at birth and 1 month of age.At 2 months of age,a biopsy of the Biceps femoris muscle was obtained to analyze the immediate effects of vitamin A injection on myogenic capacity of muscle cells.The resulting steers were harvested at 14 months of age.Results: Vitamin A administration increased cattle growth at 2 months.At 2 months of age,Vitamin A increased PAX7 positive satellite cells and the expression of myogenic marker genes including PAX7,MYF5,MYOD and MYOG.Muscle derived mononuclear cells were further isolated and induced myogenesis in vitro.More myotubes and a higher degree of myogenesis was observed in vitamin A groups.Consistently,vitamin A increased Latissimus dorsi(LD) muscle fiber size at harvest.In addition,vitamin A increased the ratio of oxidative type I and type IIA fibers and reduced the glycolic type IIX fibers.Furthermore,we found that RA,a key bioactive metabolite of vitamin A,activated PPARGC1 A promoter,which explains the upregulated expression of PPARGC1 A in skeletal muscle.Conclusion: Vitamin A administration to neonatal calves enhanced postnatal muscle growth by promoting myogenesis and increasing satellite cell density,accompanied with a shift to oxidative muscle fibers.Bo Wang Wei Nie Xing Fu Jeanene M de Avila Yannan Ma Mei-Jun Zhu Martin Maquivar Steven M Parish Jan R Busboom Mark L Nelson Min Du 2019Journal of Animal Science and Biotechnology2019,10,1:3
2Optimized Formulation of Magnetic Chitosan Microspheres Containing the Anticancer Agent显示文摘Hassan F F Parish R C Gallo J M 1992Oxantrazole Pharm Res1992,9,3:2
3Effects of auxin and abscisic acid cytosolic and PH in plant cells显示文摘GEHRING C A IRIVING H R PARISH R W 1990Proc Natl Acad Sci USA1990,87,:1
4Fertigation uniformity affected by injector type 显示文摘Bracy R P Parish R L Rosendale R M 2003Hort Technology2003,13,1:1
5Effects of cholesterol lowering with simvastatin on stroke and other major vascular events in 20 536 people with cerebrovascular disease or other high-risk conditions显示文摘Collins R Armitage J Parish S 2004Lancet2004,363,9411:1
6Sexual practices and sexual satisfaction:a population based study of Chinese urban adults显示文摘PARISH W L LUO Ye STOLZENBERG R 2007Archives of Sexual Behavior2007,36,1:1
7Homocysteine and coronary heart disease : meta-analysis of MTHFR case-control studies, avoiding publication bias显示文摘Clarke R Bennett D A Parish S 2012PLoS Med2012,9,10:1
8Fluorescent dyes for lymphocyte migration and proliferation studies 显示文摘PARISH C R 1999Immunol Cell Biol1999,77,6:1
9Duration acid influences growth perfor- mance, carcass traits, and meat quality of finishing barrows 显示文摘WEIGAND B R SPARKS J C of feeding conjugated linoleic PARISH Jr F C 2002J Anita Sci2002,80,:1
10Cloning of mammalian heparanase, an important enzyme in tumor invasion and metastasis显示文摘Hulett M D Freeman C Parish C R 1999NatMed1999,5,7:1
11The joint effects of apolipoprotein B,apolipoprotein A1,LDL cholesterol,and HDL cholesterol on risk:3 510cases of acute myocardial infarction and 9 805controls显示文摘Parish S Peto R Palmer A 2009Eur Heart J2009,30,17:1
12The relationship between humoral and cell-mediated immunity显示文摘Parish C R 1972Transplant Rev1972,13,:1
13Patients com-mitment to their primary physician and why it matters 显示文摘Berry LL Parish JT Janakiraman R 2008Ann Faro Med2008,6,1:1
14Lipids and lipoproteins and risk of different vascular events in the MRC/BHF heart protection study显示文摘Parish S Offer A Clarke R 0,,:1
15Promoter and expression studies on an Arabidopsis thaliana dehydrin gene显示文摘Rouse D T Marotta R Parish R W 1996FEBS Lett1996,381,:1
16Homocysteine and coronary heartdisease:meta-analysis of MTHFR case-control studies, avoidingpublication bias显示文摘Clarke R Bennett DA Parish S 2012PLoS Med2012,9,00:1
17Sons, Daughters, and Intergenerational Support for the Elderly in Taiwan 显示文摘LEE Y J PARISH W L WILLIS R J 1994American Journal of Sociology1994,99,4:1
18MRC/BHF Heart Protection Study of cholesterol-lowering with simvastatin in 5 963 people with diabetes: a randomised placebo-controlled trial 显示文摘Collins R Armitage J Parish S 2003Lancet2003,361,9374:1
19Identification of sulfated oligosaccharide-based inhibitors of tumor growth and metastasis using novel in vitro assays for angiogenesis and heparanase activity显示文摘Parish C R Freeman C Brown K J 1999Cancer Res1999,59,14:1
20Homocysteine and coronary heart disease:meta-analysis of MTHFR case-control studies,avoi- ding publication bias显示文摘Clarke R Bennett DA Parish S 2012PLoS Med2012,9,00:1
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