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The Journal of Nutrition Health and Aging最新文献

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Role of dietary antioxidants to protect against DNA damage in adult dogs. 膳食抗氧化剂对成年犬DNA损伤的保护作用。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1720S
P. Heaton, Catrina F Reed, S. Mann, R. Ransley, J. Stevenson, C. Charlton, Brigitte H. E. Smith, E. Harper, J. Rawlings
{"title":"Role of dietary antioxidants to protect against DNA damage in adult dogs.","authors":"P. Heaton, Catrina F Reed, S. Mann, R. Ransley, J. Stevenson, C. Charlton, Brigitte H. E. Smith, E. Harper, J. Rawlings","doi":"10.1093/jn/132.6.1720S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1720S","url":null,"abstract":"We studied the effects of feeding an antioxidant blend of vitamins, minerals and carotenoids to a mixed adult dog population (n = 40, mean 4.4 +/- 1.85 y) for a 16-wk period. Compared to the control group of dogs (n = 20), the antioxidant (AOX)-supplemented group of dogs (n = 20) demonstrated significant increases in plasma levels of vitamin E and taurine by 4 wk of supplementation (P < 0.01) and total antioxidant activity (as measured by ferric-reducing antioxidant power assay) by 8 wk of supplementation (P < 0.05). Following 8 wk of supplementation, the AOX-supplemented dogs also showed significant reductions in both endogenous and exogenous DNA damage (P < 0.005) compared to that of the control dogs, as measured by the comet assay. Over an 8-wk rabies vaccination course that started at 8 wk supplementation, the AOX-supplemented dogs also demonstrated significantly higher vaccine-specific virus-neutralizing antibody levels at 2, 4 and 6 wk postvaccination (P < 0.05) and a tendency toward establishing a vaccine-specific antibody response quicker than did the control group of dogs. These findings in dogs suggest that antioxidant supplementation can achieve sustained increases in circulating levels of antioxidants that exert a protective effect by a decrease in DNA damage, leading to improved immunological performance. These findings also have implications in a wider context where free-radical damage has been associated with a variety of degenerative disorders and the aging process in general.","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"60 1","pages":"1720S-4S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84887667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 62
Serum response of ponies to beta-carotene fed by grass meal or a synthetic beadlet preparation with and without added dietary fat. 饲粮中添加或不添加脂肪的草粉或合成头饰制剂对马驹β -胡萝卜素的血清反应。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/JN/132.6.1774S
E. Kienzle, C. Kaden, P. Hoppe, B. Opitz
{"title":"Serum response of ponies to beta-carotene fed by grass meal or a synthetic beadlet preparation with and without added dietary fat.","authors":"E. Kienzle, C. Kaden, P. Hoppe, B. Opitz","doi":"10.1093/JN/132.6.1774S","DOIUrl":"https://doi.org/10.1093/JN/132.6.1774S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"97 1","pages":"1774S-5S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74838769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Retinol and retinyl ester responses in the blood plasma and urine of dogs after a single oral dose of vitamin A. 单次口服维生素a后狗血浆和尿液中视黄醇和视黄醇酯的反应。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1673S
J. Raila, R. Radon, A. Trüpschuch, F. Schweigert
{"title":"Retinol and retinyl ester responses in the blood plasma and urine of dogs after a single oral dose of vitamin A.","authors":"J. Raila, R. Radon, A. Trüpschuch, F. Schweigert","doi":"10.1093/jn/132.6.1673S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1673S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"90 10 1","pages":"1673S-5S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86550894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Dietary rice bran decreases plasma and whole-blood taurine in cats. 饮食中的米糠会降低猫的血浆和全血牛磺酸。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1745S
Meri Stratton-Phelps, R. Backus, Q. Rogers, A. Fascetti
{"title":"Dietary rice bran decreases plasma and whole-blood taurine in cats.","authors":"Meri Stratton-Phelps, R. Backus, Q. Rogers, A. Fascetti","doi":"10.1093/jn/132.6.1745S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1745S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"3 1","pages":"1745S-7S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83901931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 35
A comparison of the nutritional adequacy of home-prepared and commercial diets for dogs. 家产狗粮和商业狗粮营养充分性的比较。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1698S
E. L. Streiff, B. Zwischenberger, R. Butterwick, E. Wagner, C. Iben, J. Bauer
{"title":"A comparison of the nutritional adequacy of home-prepared and commercial diets for dogs.","authors":"E. L. Streiff, B. Zwischenberger, R. Butterwick, E. Wagner, C. Iben, J. Bauer","doi":"10.1093/jn/132.6.1698S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1698S","url":null,"abstract":"Maintaining the health of dogs and cats by feeding wholesome nutritional diets is an important component of responsible pet ownership. Numerous improvements in companion animal nutrition have resulted in a wide array of foods providing complete and balanced nutrition. In spite of these developments, some pet owners prefer preparing food at home for their animals (1). Although owners generally have good intentions, some of them may lack the scientific knowledge or other resources to recognize important nutritional needs of their pets. Thus the potential for nutrient deficiencies, excesses and imbalances exists. This study was conducted to compare the nutritional adequacy of home-prepared diets in young and adult dogs using data gathered from a population of dogs and their owners in Vienna, Austria. Representative samples of home-prepared diets were analyzed and compared to commercial pet foods and to recommendations set by the American Association of Feed Control Officials (AAFCO) (2).","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"15 1","pages":"1698S-700S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87837759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 57
Voluntary exercise has only limited effects on activity of antioxidant enzymes and does not cause oxidative damage in a small mammal. 在小型哺乳动物中，自愿运动对抗氧化酶的活性只有有限的影响，不会引起氧化损伤。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1784S
C. Selman, J. McLaren, A. Collins, J. Speakman
{"title":"Voluntary exercise has only limited effects on activity of antioxidant enzymes and does not cause oxidative damage in a small mammal.","authors":"C. Selman, J. McLaren, A. Collins, J. Speakman","doi":"10.1093/jn/132.6.1784S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1784S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"5 1","pages":"1784S-6S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89141713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Evaluation of multifrequency bioelectrical impedance analysis for the assessment of extracellular and total body water in healthy cats. 多频生物电阻抗分析评价健康猫细胞外和全身水分。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1757S
D. Elliott, R. Backus, M. Van Loan, Q. Rogers
{"title":"Evaluation of multifrequency bioelectrical impedance analysis for the assessment of extracellular and total body water in healthy cats.","authors":"D. Elliott, R. Backus, M. Van Loan, Q. Rogers","doi":"10.1093/jn/132.6.1757S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1757S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"104 1","pages":"1757S-9S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80812525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Calculation of gross energy in pet foods: do we have the right values for heat of combustion? 宠物食品中总能量的计算:我们有正确的燃烧热值吗?
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1799S
E. Kienzle, I. Schrag, R. Butterwick, B. Opitz
{"title":"Calculation of gross energy in pet foods: do we have the right values for heat of combustion?","authors":"E. Kienzle, I. Schrag, R. Butterwick, B. Opitz","doi":"10.1093/jn/132.6.1799S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1799S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"6 1","pages":"1799S-800S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73071366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Extracellular water and total body water estimated by multifrequency bioelectrical impedance analysis in healthy cats: a cross-validation study. 用多频生物电阻抗分析估计健康猫的细胞外水和全身水:一项交叉验证研究。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1760S
D. Elliott, R. Backus, M. Van Loan, Q. Rogers
{"title":"Extracellular water and total body water estimated by multifrequency bioelectrical impedance analysis in healthy cats: a cross-validation study.","authors":"D. Elliott, R. Backus, M. Van Loan, Q. Rogers","doi":"10.1093/jn/132.6.1760S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1760S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"12 1","pages":"1760S-2S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87834514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Assessing age-related changes in peripheral blood leukocyte phenotypes in domestic shorthaired cats using flow cytometry. 使用流式细胞术评估家养短毛猫外周血白细胞表型的年龄相关变化。
The Journal of Nutrition Health and Aging Pub Date : 2002-06-01 DOI: 10.1093/jn/132.6.1607S
P. Heaton, D. Blount, S. Mann, P. Devlin, S. Koelsch, Brigitte H. E. Smith, J. Stevenson, E. Harper, J. Rawlings
{"title":"Assessing age-related changes in peripheral blood leukocyte phenotypes in domestic shorthaired cats using flow cytometry.","authors":"P. Heaton, D. Blount, S. Mann, P. Devlin, S. Koelsch, Brigitte H. E. Smith, J. Stevenson, E. Harper, J. Rawlings","doi":"10.1093/jn/132.6.1607S","DOIUrl":"https://doi.org/10.1093/jn/132.6.1607S","url":null,"abstract":"","PeriodicalId":22788,"journal":{"name":"The Journal of Nutrition Health and Aging","volume":"68 1","pages":"1607S-9S"},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86126344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 25
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