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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
29/04/2016 |
Data da última atualização: |
29/04/2016 |
Autoria: |
SPRADA, A. G.; ROSA, M. P. da; MACHADO, A. K.; PIPPI, N. L.; BAYARD, P.; CRUZ, I. B. M. da. |
Afiliação: |
ARÍCIA GOMES SPRADA, CCR/UFSM; MATHEUS PIPPI DA ROSA, CCR/UFSM; ALENCAR KOLINSKI MACHADO, CCS/UFSM; NEY LUIS PIPPI, CCR/UFSM; PAULO BAYARD, CCR/UFSM; IVANA BEATRICE MÂNICA DA CRUZ, CCS/UFSM. |
Título: |
Toxicity and oxidative stress of canine mesanchymal stromal cells from adipose tissue in different culture passages. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, supl. 1, p. 15-20, dez. 2015. |
Idioma: |
Inglês |
Conteúdo: |
Stem cells in regenerative therapy have received attention from researchers in recent decades. The culture of these cells allows studies about their behavior and metabolism. Thus, cell culture is the basis for cell therapy and tissue engineering researches. A major concern regarding the use of cultivated stem cell in human or veterinary clinical routine is the risk of carcinogenesis. Cellular activities require a balanced redox state. However, when there is an imbalance in this state, oxidative stress occurs. Oxidative stress contributes to cytotoxicity, which may result in cell death or genomic alterations, favoring the development of cancer cells. The aim of this study was to determine whether there are differences in the behavior of cultured mesenchymal stem cells from canine adipose tissue according to its site of collection (omentum and subcutaneous) evaluating the rate of proliferation, viability, level of oxidative stress and cytotoxicity over six passages. For this experiment, two samples of adipose tissue from subcutaneous and omentum where taken from a female dog corpse, 13 years old, Pitbull. The results showed greater levels of oxidative stress in the first and last passages of both groups, favoring cytotoxicity and cell death. |
Palavras-Chave: |
Células-tronco; Culture; Passage; Passagem; Radicais livres; Stem cell; Viabilidade celular. |
Thesagro: |
Produção vegetal. |
Thesaurus Nal: |
Cell viability; Free radicals. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142669/1/Toxicity-and-oxidative-stress.pdf
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Marc: |
LEADER 02131naa a2200301 a 4500 001 2044244 005 2016-04-29 008 2015 bl uuuu u00u1 u #d 100 1 $aSPRADA, A. G. 245 $aToxicity and oxidative stress of canine mesanchymal stromal cells from adipose tissue in different culture passages. 260 $c2015 520 $aStem cells in regenerative therapy have received attention from researchers in recent decades. The culture of these cells allows studies about their behavior and metabolism. Thus, cell culture is the basis for cell therapy and tissue engineering researches. A major concern regarding the use of cultivated stem cell in human or veterinary clinical routine is the risk of carcinogenesis. Cellular activities require a balanced redox state. However, when there is an imbalance in this state, oxidative stress occurs. Oxidative stress contributes to cytotoxicity, which may result in cell death or genomic alterations, favoring the development of cancer cells. The aim of this study was to determine whether there are differences in the behavior of cultured mesenchymal stem cells from canine adipose tissue according to its site of collection (omentum and subcutaneous) evaluating the rate of proliferation, viability, level of oxidative stress and cytotoxicity over six passages. For this experiment, two samples of adipose tissue from subcutaneous and omentum where taken from a female dog corpse, 13 years old, Pitbull. The results showed greater levels of oxidative stress in the first and last passages of both groups, favoring cytotoxicity and cell death. 650 $aCell viability 650 $aFree radicals 650 $aProdução vegetal 653 $aCélulas-tronco 653 $aCulture 653 $aPassage 653 $aPassagem 653 $aRadicais livres 653 $aStem cell 653 $aViabilidade celular 700 1 $aROSA, M. P. da 700 1 $aMACHADO, A. K. 700 1 $aPIPPI, N. L. 700 1 $aBAYARD, P. 700 1 $aCRUZ, I. B. M. da 773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 35, supl. 1, p. 15-20, dez. 2015.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
02/03/2009 |
Data da última atualização: |
19/03/2014 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ALBERGONI, L.; SOARES, A.; ROSOT, M. A.; OLIVEIRA, Y. M. M. de; MATTOS, P. P. de; GARRASTAZU, M. C. |
Afiliação: |
Lisâneas Albergoni, UFPR; Arnaldo Soares, Embrapa Florestas; Maria Augusta Rosot, Embrapa Florestas; Yeda Maria Malheiros de Oliveira, Embrapa Florestas; Patrícia Povoa de Mattos, Embrapa Florestas; Marilice Cordeiro Garrastazu, Embrapa Florestas. |
Título: |
Avaliação do cálculo de declividade a partir de dados de altitude barométrica do GPS. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 7., 2008, Colombo. Anais. Colombo: Embrapa Florestas, 2008. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Notas: |
Resumo. |
Palavras-Chave: |
Declividade; GPS; Precisão. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99649/1/2008-RAC-AvaliacaoCalculo.pdf
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Marc: |
LEADER 00678nam a2200217 a 4500 001 1315584 005 2014-03-19 008 2008 bl uuuu u00u1 u #d 100 1 $aALBERGONI, L. 245 $aAvaliação do cálculo de declividade a partir de dados de altitude barométrica do GPS. 260 $aIn: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 7., 2008, Colombo. Anais. Colombo: Embrapa Florestas$c2008 300 $c1 CD-ROM. 500 $aResumo. 653 $aDeclividade 653 $aGPS 653 $aPrecisão 700 1 $aSOARES, A. 700 1 $aROSOT, M. A. 700 1 $aOLIVEIRA, Y. M. M. de 700 1 $aMATTOS, P. P. de 700 1 $aGARRASTAZU, M. C.
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