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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
02/12/2016 |
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Data da última atualização: |
25/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TONUCCI, L. B.; SANTOS, K. M. O. dos; OLIVEIRA, L. L. de; RIBEIRO, S. M. R.; MARTINO, H. S. D. |
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Afiliação: |
Livia Bordalo Tonucci, INTA; KARINA MARIA OLBRICH DOS SANTOS, CTAA; Leandro Licursi de Oliveira, UFV; Sonia Machado Rocha Ribeiro, UFV; Hercia Stampini Duarte Martino, UFV. |
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Título: |
Clinical application of probiotics in type 2 diabetes mellitus: a randomized, double-blind, placebo-controlled study. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Clinical Nutrition, v. 36, n. 1, p. 85-92, 2017. |
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DOI: |
10.1016/j.clnu.2015.11.011. |
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Idioma: |
Inglês |
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Conteúdo: |
Background & aims: Type 2 diabetes has been associated with dysbiosis and one of the possible routes to restore a healthy gut microbiota is by the regular ingestion of probiotics. We aimed to investigate the effects of probiotics on glycemic control, lipid profile, inflammation, oxidative stress and short chain fatty acids in T2D. Methods: In a double-blind, randomized, placebo-controlled trial, 50 volunteers consumed daily 120 g/d of fermented milk for 6 wk. Participants were assigned into two groups: probiotic group, consuming fermented milk containing Lactobacillus acidophilus La-5 and Bifidobacterium animalis subsp lactis BB-12 (109 colony-forming units/d, each) and control group, consuming conventional fermented milk. Anthropometric measurements, body composition, fasting blood and faecal samples were taken at baseline and after 6 wk. Results: 45 subjects out of 50 (90%) completed follow-up. After 6 wk, there was a significant decrease in fructosamine levels (9.91 mmol/L; p ¼ 0.04) and hemoglobin A1c tended to be lower (0.67%; p ¼ 0.06) in probiotic group. TNF-a and resistin were significantly reduced in probiotic and control groups (1.5 and 1.3 pg/mL, .1 and 2.8 ng/mL, respectively), while IL-10 was significantly reduced ( 0.65 pg/mL; p < 0.001) only in the control group. Fecal acetic acid was increased in both groups (0.58 and 0.59% in probiotic and control groups, respectively; p < 0.01). There was a significant difference between groups concerning mean changes of HbA1c (þ0.31 for control group vs 0.65 for probiotic group; p ¼ 0.02), total cholesterol (þ0.55 for control group vs 0.15 for probiotic group; p ¼ 0.04) and LDL-cholesterol (þ0.36 for control group vs 0.20 for probiotic group p ¼ 0.03). Conclusions: Probiotic consumption improved the glycemic control in T2D subjects, however, the intake of fermented milk seems to be involved with others metabolic changes, such as decrease in inflammatory cytokines (TNF-a and resistin) and increase in the acetic acid. MenosBackground & aims: Type 2 diabetes has been associated with dysbiosis and one of the possible routes to restore a healthy gut microbiota is by the regular ingestion of probiotics. We aimed to investigate the effects of probiotics on glycemic control, lipid profile, inflammation, oxidative stress and short chain fatty acids in T2D. Methods: In a double-blind, randomized, placebo-controlled trial, 50 volunteers consumed daily 120 g/d of fermented milk for 6 wk. Participants were assigned into two groups: probiotic group, consuming fermented milk containing Lactobacillus acidophilus La-5 and Bifidobacterium animalis subsp lactis BB-12 (109 colony-forming units/d, each) and control group, consuming conventional fermented milk. Anthropometric measurements, body composition, fasting blood and faecal samples were taken at baseline and after 6 wk. Results: 45 subjects out of 50 (90%) completed follow-up. After 6 wk, there was a significant decrease in fructosamine levels (9.91 mmol/L; p ¼ 0.04) and hemoglobin A1c tended to be lower (0.67%; p ¼ 0.06) in probiotic group. TNF-a and resistin were significantly reduced in probiotic and control groups (1.5 and 1.3 pg/mL, .1 and 2.8 ng/mL, respectively), while IL-10 was significantly reduced ( 0.65 pg/mL; p < 0.001) only in the control group. Fecal acetic acid was increased in both groups (0.58 and 0.59% in probiotic and control groups, respectively; p < 0.01). There was a significant difference between groups concerning mean changes of Hb... Mostrar Tudo |
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Palavras-Chave: |
Gut microbiota; Oxidative; Type 2 diabetes. |
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Thesagro: |
Stress. |
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Thesaurus Nal: |
inflammation; probiotics. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02784naa a2200253 a 4500
001 2057801
005 2017-09-25
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1016/j.clnu.2015.11.011.$2DOI
100 1 $aTONUCCI, L. B.
245 $aClinical application of probiotics in type 2 diabetes mellitus$ba randomized, double-blind, placebo-controlled study.$h[electronic resource]
260 $c2017
520 $aBackground & aims: Type 2 diabetes has been associated with dysbiosis and one of the possible routes to restore a healthy gut microbiota is by the regular ingestion of probiotics. We aimed to investigate the effects of probiotics on glycemic control, lipid profile, inflammation, oxidative stress and short chain fatty acids in T2D. Methods: In a double-blind, randomized, placebo-controlled trial, 50 volunteers consumed daily 120 g/d of fermented milk for 6 wk. Participants were assigned into two groups: probiotic group, consuming fermented milk containing Lactobacillus acidophilus La-5 and Bifidobacterium animalis subsp lactis BB-12 (109 colony-forming units/d, each) and control group, consuming conventional fermented milk. Anthropometric measurements, body composition, fasting blood and faecal samples were taken at baseline and after 6 wk. Results: 45 subjects out of 50 (90%) completed follow-up. After 6 wk, there was a significant decrease in fructosamine levels (9.91 mmol/L; p ¼ 0.04) and hemoglobin A1c tended to be lower (0.67%; p ¼ 0.06) in probiotic group. TNF-a and resistin were significantly reduced in probiotic and control groups (1.5 and 1.3 pg/mL, .1 and 2.8 ng/mL, respectively), while IL-10 was significantly reduced ( 0.65 pg/mL; p < 0.001) only in the control group. Fecal acetic acid was increased in both groups (0.58 and 0.59% in probiotic and control groups, respectively; p < 0.01). There was a significant difference between groups concerning mean changes of HbA1c (þ0.31 for control group vs 0.65 for probiotic group; p ¼ 0.02), total cholesterol (þ0.55 for control group vs 0.15 for probiotic group; p ¼ 0.04) and LDL-cholesterol (þ0.36 for control group vs 0.20 for probiotic group p ¼ 0.03). Conclusions: Probiotic consumption improved the glycemic control in T2D subjects, however, the intake of fermented milk seems to be involved with others metabolic changes, such as decrease in inflammatory cytokines (TNF-a and resistin) and increase in the acetic acid.
650 $ainflammation
650 $aprobiotics
650 $aStress
653 $aGut microbiota
653 $aOxidative
653 $aType 2 diabetes
700 1 $aSANTOS, K. M. O. dos
700 1 $aOLIVEIRA, L. L. de
700 1 $aRIBEIRO, S. M. R.
700 1 $aMARTINO, H. S. D.
773 $tClinical Nutrition$gv. 36, n. 1, p. 85-92, 2017.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Biblioteca |
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Classificação |
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Registro |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
16/06/2023 |
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Data da última atualização: |
16/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
BEHLING, M.; SOUZA, A. L. de; LANGE, A.; CAMARGO, D.; BARRETO, G. U. |
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Afiliação: |
MAUREL BEHLING, CPAMT; ANDRE LUIZ DE SOUZA, UNIVERSIDADE FEDERAL DE MATO GROSSO; ANDERSON LANGE, UNIVERSIDADE FEDERAL DE MATO GROSSO; DIEGO CAMARGO, UNIVERSIDADE FEDERAL DE MATO GROSSO; GERSON UVIDA BARRETO, UNIVERSIDADE FEDERAL DE MATO GROSSO. |
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Título: |
Effect of thinning eucalyptus trees on soybean productivity in integrated crop-livestock-forestry systems. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Ciência Rural, v. 53, n. 9, e20220202, 2023. |
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ISSN: |
1678-4596 |
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DOI: |
https://doi.org/10.1590/0103-8478cr20220202 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The aim of the study was to evaluate the effects of integrated crop-livestock-forestry (ICLF) systems and the thinning of eucalyptus trees on the agronomical performance of soybean. Treatments consisted of cultivation under: crops under full sunlight (CFS) conditions; ICLF with triple-row tree configuration (ICLFT) in which trees were submitted to selective thinning in the fifth year after planting through removal of 50% of trees while maintaining triple-row bands; and ICLF with single-row tree band configuration (ICLFS) in which the lateral rows of the triple-row tree bands were subjected to systematic thinning at the fourth year after planting. The physiological and agronomical variables of the soybean crop were evaluated at the R5 and R8 reproductive stages during the eighth harvesting season (2018/2019). Soybean sampling was carried out at five random positions in the CFS and in four transects at distances of 3, 6, 10 and 15 m from the tree bands in both the north and south faces of the ICLF systems. There were no differences between soybean grown under the ICLF and CFS systems with respect to specific leaf area, plant density, lodging index and mass of a thousand grains. However, the ICLF increased dry leaf mass and leaf area index and reduced soybean plant heights. Soybean productivity was reduced by 26% in ICLF-T and 14% in ICLF-S, that is, a 12% reduction in the productivity loss with systematic thinning. It is concluded that ICLF reduces soybean productivity in the effective grain production area of the system, regardless of the degree of thinning, although systematic thinning by removing the lateral tree lines to conversion of triple-rows into single-rows minimizes the loss of soybean grain yield. | Resumo: O objetivo do trabalho foi avaliar o efeito da integração lavoura-pecuária-floresta (ILPF) e do desbaste das árvores de eucalipto sobre o desempenho agronômico da soja. Os tratamentos consistiram em cultivo convencional a pleno sol (CPS), ILPF com configuração de fileira tripla (ILPF-T), em que as fileiras triplas de árvores foram submetidas ao desbaste seletivo no quinto ano após o plantio por meio da remoção de 50% das árvores e ILPF com configuração de fileira simples (ILPF-S), em que as faixas triplas de árvores foram submetidas ao desbaste sistemático no quarto ano após o plantio resultando em fileiras simples. As variáveis fisiológicas e agronômicas da soja foram avaliadas nos estágios reprodutivos R5 e R8 durante a oitava safra (2018/2019). As amostragens de soja foram realizadas em cinco posições aleatórias no CPS, enquanto as coletas foram realizadas em quatro transectos a distâncias de 3, 6, 10 e 15 m das faixas das árvores nas faces norte e sul dos sistemas ILPF. Não houve diferenças entre a soja cultivada nos sistemas ILPF e CPS em relação à área foliar específica, densidade de plantas, índice de acamamento e massa de mil grãos. No entanto, a ILPF aumentou a massa de folhas secas e o índice de área foliar e reduziu as alturas das plantas de soja. No desbaste seletivo de 50% das árvores (ILPF-T) a perda de produtividade da soja foi de 26%, enquanto no desbaste sistemático (ILPF-S) ela foi de 14%, ou seja, redução de 12% na perda de produtividade da soja. Portanto, a ILPF reduz o rendimento de grãos da soja independente da intensidade do desbaste realizado e o desbaste sistemático, com remoção das linhas laterais para conversão do sistema para linhas simples (ILPF-S) proporciona menor perda de rendimento de grãos da soja. MenosAbstract: The aim of the study was to evaluate the effects of integrated crop-livestock-forestry (ICLF) systems and the thinning of eucalyptus trees on the agronomical performance of soybean. Treatments consisted of cultivation under: crops under full sunlight (CFS) conditions; ICLF with triple-row tree configuration (ICLFT) in which trees were submitted to selective thinning in the fifth year after planting through removal of 50% of trees while maintaining triple-row bands; and ICLF with single-row tree band configuration (ICLFS) in which the lateral rows of the triple-row tree bands were subjected to systematic thinning at the fourth year after planting. The physiological and agronomical variables of the soybean crop were evaluated at the R5 and R8 reproductive stages during the eighth harvesting season (2018/2019). Soybean sampling was carried out at five random positions in the CFS and in four transects at distances of 3, 6, 10 and 15 m from the tree bands in both the north and south faces of the ICLF systems. There were no differences between soybean grown under the ICLF and CFS systems with respect to specific leaf area, plant density, lodging index and mass of a thousand grains. However, the ICLF increased dry leaf mass and leaf area index and reduced soybean plant heights. Soybean productivity was reduced by 26% in ICLF-T and 14% in ICLF-S, that is, a 12% reduction in the productivity loss with systematic thinning. It is concluded that ICLF reduces soybean productivi... Mostrar Tudo |
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Palavras-Chave: |
ILPF; Integração lavoura-pecuária-floresta; Sistema Agrossilvipastoril. |
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Thesagro: |
Agrossilvicultura; Desbaste; Eucalipto; Glycine Max; Hibrido; Rendimento; Sistema de Produção. |
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Thesaurus NAL: |
Agroforestry. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154466/1/2023-cpamt-artigo-mb-effect-thinning-eucalypus-trees-soybean-productivity-integrated-crop-livestock-systems.pdf
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Marc: |
LEADER 04520naa a2200325 a 4500
001 2154466
005 2023-06-16
008 2023 bl uuuu u00u1 u #d
022 $a1678-4596
024 7 $ahttps://doi.org/10.1590/0103-8478cr20220202$2DOI
100 1 $aBEHLING, M.
245 $aEffect of thinning eucalyptus trees on soybean productivity in integrated crop-livestock-forestry systems.$h[electronic resource]
260 $c2023
520 $aAbstract: The aim of the study was to evaluate the effects of integrated crop-livestock-forestry (ICLF) systems and the thinning of eucalyptus trees on the agronomical performance of soybean. Treatments consisted of cultivation under: crops under full sunlight (CFS) conditions; ICLF with triple-row tree configuration (ICLFT) in which trees were submitted to selective thinning in the fifth year after planting through removal of 50% of trees while maintaining triple-row bands; and ICLF with single-row tree band configuration (ICLFS) in which the lateral rows of the triple-row tree bands were subjected to systematic thinning at the fourth year after planting. The physiological and agronomical variables of the soybean crop were evaluated at the R5 and R8 reproductive stages during the eighth harvesting season (2018/2019). Soybean sampling was carried out at five random positions in the CFS and in four transects at distances of 3, 6, 10 and 15 m from the tree bands in both the north and south faces of the ICLF systems. There were no differences between soybean grown under the ICLF and CFS systems with respect to specific leaf area, plant density, lodging index and mass of a thousand grains. However, the ICLF increased dry leaf mass and leaf area index and reduced soybean plant heights. Soybean productivity was reduced by 26% in ICLF-T and 14% in ICLF-S, that is, a 12% reduction in the productivity loss with systematic thinning. It is concluded that ICLF reduces soybean productivity in the effective grain production area of the system, regardless of the degree of thinning, although systematic thinning by removing the lateral tree lines to conversion of triple-rows into single-rows minimizes the loss of soybean grain yield. | Resumo: O objetivo do trabalho foi avaliar o efeito da integração lavoura-pecuária-floresta (ILPF) e do desbaste das árvores de eucalipto sobre o desempenho agronômico da soja. Os tratamentos consistiram em cultivo convencional a pleno sol (CPS), ILPF com configuração de fileira tripla (ILPF-T), em que as fileiras triplas de árvores foram submetidas ao desbaste seletivo no quinto ano após o plantio por meio da remoção de 50% das árvores e ILPF com configuração de fileira simples (ILPF-S), em que as faixas triplas de árvores foram submetidas ao desbaste sistemático no quarto ano após o plantio resultando em fileiras simples. As variáveis fisiológicas e agronômicas da soja foram avaliadas nos estágios reprodutivos R5 e R8 durante a oitava safra (2018/2019). As amostragens de soja foram realizadas em cinco posições aleatórias no CPS, enquanto as coletas foram realizadas em quatro transectos a distâncias de 3, 6, 10 e 15 m das faixas das árvores nas faces norte e sul dos sistemas ILPF. Não houve diferenças entre a soja cultivada nos sistemas ILPF e CPS em relação à área foliar específica, densidade de plantas, índice de acamamento e massa de mil grãos. No entanto, a ILPF aumentou a massa de folhas secas e o índice de área foliar e reduziu as alturas das plantas de soja. No desbaste seletivo de 50% das árvores (ILPF-T) a perda de produtividade da soja foi de 26%, enquanto no desbaste sistemático (ILPF-S) ela foi de 14%, ou seja, redução de 12% na perda de produtividade da soja. Portanto, a ILPF reduz o rendimento de grãos da soja independente da intensidade do desbaste realizado e o desbaste sistemático, com remoção das linhas laterais para conversão do sistema para linhas simples (ILPF-S) proporciona menor perda de rendimento de grãos da soja.
650 $aAgroforestry
650 $aAgrossilvicultura
650 $aDesbaste
650 $aEucalipto
650 $aGlycine Max
650 $aHibrido
650 $aRendimento
650 $aSistema de Produção
653 $aILPF
653 $aIntegração lavoura-pecuária-floresta
653 $aSistema Agrossilvipastoril
700 1 $aSOUZA, A. L. de
700 1 $aLANGE, A.
700 1 $aCAMARGO, D.
700 1 $aBARRETO, G. U.
773 $tCiência Rural$gv. 53, n. 9, e20220202, 2023.
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