Probiotic cheese attenuates exercise-induced immune suppression in Wistar rats

dc.creatorLollo, P. C. B.
dc.creatorCruz, A. G.
dc.creatorMorato, P. N.
dc.creatorMoura, C. S.
dc.creatorCarvalho-Silva, L. B.
dc.creatorOliveira, C. A. F.
dc.creatorFaria, J. A. F.
dc.creatorAmaya-Farfan, J.
dc.date2012
dc.date2013-09-19T18:06:12Z
dc.date2016-06-30T18:52:45Z
dc.date2013-09-19T18:06:12Z
dc.date2016-06-30T18:52:45Z
dc.date.accessioned2018-03-29T01:53:12Z
dc.date.available2018-03-29T01:53:12Z
dc.identifierJournal of Dairy Science. Elsevier, v.95, n.7, p.3549-3558, 2012
dc.identifier0022-0302
dc.identifierWOS:000305363100007
dc.identifier10.3168/jds.2011-5124
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/1967
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/1967
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1308343
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionIntense physical activity results in a substantial volume of stress and hence a significant probability of immunosuppression in athletes, with milk proteins being, perhaps, the most recommended protein supplements. Consumption of a probiotic cheese can attenuate immune suppression induced by exhausting exercise in rats. A popular Brazilian fresh cheese (Minas Frescal cheese) containing Lactobacillus acidophilus LA14 and Bifidobacterium longum BL05 was fed for 2 wk to adult Wistar rats, which then were brought to exhaustion on the treadmill. Two hours after exhaustion, the rats were killed and material was collected for the determination of serum uric acid, total and high-density lipoprotein cholesterol fraction, total protein, triacylglycerols, aspartate aminotransferase, alanine aminotransferase, creatine kinase, and blood cell (monocyte, lymphocyte, neutrophil, and leukocyte) counts. Exercise was efficient in reducing lymphocyte counts, irrespective of the type of ingested cheese, but the decrease in the group fed the probiotic cheese was 22% compared with 48% in the animals fed regular cheese. Monocyte counts were unaltered in the rats fed probiotic cheese compared with a significant decrease in the rats fed the regular cheese. Most importantly, ingestion of the probiotic cheese resulted in a >100% increase in serum high-density lipoprotein cholesterol and a 50% decrease in triacylglycerols. We conclude that probiotic Minas Reseal cheese may be a viable alternative to enhance the immune system and could be used to prevent infections, particularly those related to the physical overexertion of athletes.
dc.description95
dc.description7
dc.description3549
dc.description3558
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageeng
dc.publisherElsevier
dc.publisherNew York
dc.relationJournal of Dairy Science
dc.rightsfechado
dc.sourceWOS
dc.subjectprobiotic cheese
dc.subjectexercise
dc.subjectimmune system
dc.subjectprobiotic bacteria
dc.subjectMINAS FRESH CHEESE
dc.subjectLACTOBACILLUS-ACIDOPHILUS
dc.subjectGLUCOSE-OXIDASE
dc.subjectOXIDATIVE STRESS
dc.subjectHYPERCHOLESTEROLEMIC SUBJECTS
dc.subjectRESPIRATORY ILLNESS
dc.subjectCONVENTIONAL YOGURT
dc.subjectSENSORY PROPERTIES
dc.subjectMUCOSAL IMMUNITY
dc.subjectCONTROLLED-TRIAL
dc.titleProbiotic cheese attenuates exercise-induced immune suppression in Wistar rats
dc.typeArtículos de revistas


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