Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced

SUMMARY: Rheumatoid arthritis (RA) is a disease triggered by environmental and genetic factors. Research suggests that physical exercise has benefits such as delaying functional disability. In vivo studies using experimental models of arthritis can provide useful information about these benefits. to...

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Autores principales:	Mioto,Alline Mardegan, Castoldi,Robson Chacon, Camargo,Regina Celi Trindade, Garcia,Thiago Alves, dos-Reis,Daniel Fernando, Ozaki,Guilherme Akio Tamura, Trevisan,Iara Buriola, Ribeiro,Rodrigo Metzker Pereira, Camargo-Filho,José Carlos Silva
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2020
Materias:	Rheumatoid arthritis Physical exercise Wistar Rats Arthritis induced in rats
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000100043
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spelling	oai:scielo:S0717-950220200001000432019-11-22Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was InducedMioto,Alline MardeganCastoldi,Robson ChaconCamargo,Regina Celi TrindadeGarcia,Thiago Alvesdos-Reis,Daniel FernandoOzaki,Guilherme Akio TamuraTrevisan,Iara BuriolaRibeiro,Rodrigo Metzker PereiraCamargo-Filho,José Carlos Silva Rheumatoid arthritis Physical exercise Wistar Rats Arthritis induced in rats SUMMARY: Rheumatoid arthritis (RA) is a disease triggered by environmental and genetic factors. Research suggests that physical exercise has benefits such as delaying functional disability. In vivo studies using experimental models of arthritis can provide useful information about these benefits. to analyze the effects that different intensities of aquatic physical exercise have on the proprieties of the bones in induced arthritis in knees of Wistar rats. Male Wistar adults rats (n=20) were divided into 5 groups: Group Control Arthritis (GCA) n=4, Group control Placebo (GCP) n=4, Group Low Physical Activity (GB) n=4, Group Moderate Physical Activity (GM) n=4 and Group Intense Physical Activity (GI) n=4. The physical activity groups got an intra-articular injection of Zymosam on the right knee; the GCA received saline solution in the right knee; the GCP was submitted to the stress of the needle. The animals were submitted to aquatic activity for 30 minutes, 4 times a week for 5 weeks, and the intensity of the exercise was determined by a weight placed on their back: GB=1 %, GM=5 %, GI=15 % of their body weight. It was observed that the group GB, and the groups that did not exercise GCA and GCP, gained more weight compared to the group GM. In relation to the bone mineral content of the tibia, there was a decrease in the GM group when compared to the GCP group, whereas in the tibial bone mineral density there was a decrease in the GM group compared to the GCP, GCA, GB. As for the area of the femur, the GI group presented an increase of it compared to the GB and GM groups. It is concluded that the high intensity exercises promote better results in bone properties.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.38 n.1 20202020-02-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000100043en10.4067/S0717-95022020000100043
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Rheumatoid arthritis Physical exercise Wistar Rats Arthritis induced in rats
spellingShingle	Rheumatoid arthritis Physical exercise Wistar Rats Arthritis induced in rats Mioto,Alline Mardegan Castoldi,Robson Chacon Camargo,Regina Celi Trindade Garcia,Thiago Alves dos-Reis,Daniel Fernando Ozaki,Guilherme Akio Tamura Trevisan,Iara Buriola Ribeiro,Rodrigo Metzker Pereira Camargo-Filho,José Carlos Silva Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced
description	SUMMARY: Rheumatoid arthritis (RA) is a disease triggered by environmental and genetic factors. Research suggests that physical exercise has benefits such as delaying functional disability. In vivo studies using experimental models of arthritis can provide useful information about these benefits. to analyze the effects that different intensities of aquatic physical exercise have on the proprieties of the bones in induced arthritis in knees of Wistar rats. Male Wistar adults rats (n=20) were divided into 5 groups: Group Control Arthritis (GCA) n=4, Group control Placebo (GCP) n=4, Group Low Physical Activity (GB) n=4, Group Moderate Physical Activity (GM) n=4 and Group Intense Physical Activity (GI) n=4. The physical activity groups got an intra-articular injection of Zymosam on the right knee; the GCA received saline solution in the right knee; the GCP was submitted to the stress of the needle. The animals were submitted to aquatic activity for 30 minutes, 4 times a week for 5 weeks, and the intensity of the exercise was determined by a weight placed on their back: GB=1 %, GM=5 %, GI=15 % of their body weight. It was observed that the group GB, and the groups that did not exercise GCA and GCP, gained more weight compared to the group GM. In relation to the bone mineral content of the tibia, there was a decrease in the GM group when compared to the GCP group, whereas in the tibial bone mineral density there was a decrease in the GM group compared to the GCP, GCA, GB. As for the area of the femur, the GI group presented an increase of it compared to the GB and GM groups. It is concluded that the high intensity exercises promote better results in bone properties.
author	Mioto,Alline Mardegan Castoldi,Robson Chacon Camargo,Regina Celi Trindade Garcia,Thiago Alves dos-Reis,Daniel Fernando Ozaki,Guilherme Akio Tamura Trevisan,Iara Buriola Ribeiro,Rodrigo Metzker Pereira Camargo-Filho,José Carlos Silva
author_facet	Mioto,Alline Mardegan Castoldi,Robson Chacon Camargo,Regina Celi Trindade Garcia,Thiago Alves dos-Reis,Daniel Fernando Ozaki,Guilherme Akio Tamura Trevisan,Iara Buriola Ribeiro,Rodrigo Metzker Pereira Camargo-Filho,José Carlos Silva
author_sort	Mioto,Alline Mardegan
title	Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced
title_short	Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced
title_full	Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced
title_fullStr	Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced
title_full_unstemmed	Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced
title_sort	effects of different swimming intensities on the bone properties of the tibia and femur of wistar rats in which knee rheumatoid arthritis was induced
publisher	Sociedad Chilena de Anatomía
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000100043
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Effects of Different Swimming Intensities on the Bone Properties of the Tibia and Femur of Wistar Rats in which Knee Rheumatoid Arthritis was Induced

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