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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria Tropical. Para informações adicionais entre em contato com cnpat.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Alimentos e Territórios. |
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Data corrente: |
02/01/2023 |
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Data da última atualização: |
29/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, L. F. DE; ANDRADE-PINHEIRO, J. C.; FREITAS, M. A.; SILVA, A. I. DA; FONSECA, V. J. A.; SILVA, T. G. DA; SILVA, J. C. P. DA; LIMA, R. H. DE; SALES, D. L.; NEVES, R. P.; BRITO, E. S. de; RIBEIRO, P. R. V.; CANUTO, K. M.; COUTINHO, H. D. M.; SIYADATPANAH, A.; KIM, B.; MORAIS-BRAGA, M. F. B. |
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Afiliação: |
LUCIENE FERREIRA DE LIMA, University Regional of Cariri; JACQUELINE COSMO ANDRADE-PINHEIRO, University Regional of Cariri; MARIA AUDILENE FREITAS, University Federal of Pernambuco; ADRIELY IDALINA DA SILVA, University Federal of Pernambuco; VICTOR JUNO ALENCAR FONSECA, University Regional of Cariri; TAÍS GUSMÃO DA SILVA, University Regional of Cariri; JOSEFA CAROLAINE PEREIRA DA SILVA, University Regional of Cariri; ROSILAINE HONORATO DE LIMA, University Regional of Cariri; DÉBORA LIMA SALES, University Regional of Cariri; REJANE PEREIRA NEVES, University Federal of Pernambuco; EDY SOUSA DE BRITO, CNAT; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; KIRLEY MARQUES CANUTO, CNPAT; HENRIQUE DOUGLAS MELO COUTINHO, University Regional of Cariri; ABOLGHASEM SIYADATPANAH, Birjand University of Medical Sciences; BONGLEE KIM, Kyung Hee University; MARIA FLAVIANA BEZERRA MORAIS-BRAGA, University Regional of Cariri. |
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Título: |
Anti-Candida properties of Gossypium hirsutum L.: enhancement of fungal growth, biofilm production and antifungal resistance. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Pharmaceutics, v. 14, n. 698, 2022. |
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Páginas: |
18 p. |
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DOI: |
https://doi.org/10.3390/pharmaceutics140406982022 |
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Idioma: |
Inglês |
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Conteúdo: |
(1) Background: Candida is a genus of yeasts with notable pathogenicity and significant ability to develop antimicrobial resistance. Gossypium hirsutum L., a medicinal plant that is traditionally used due to its antimicrobial properties, has demonstrated significant antifungal activity. Therefore, this study investigated the chemical composition and anti-Candida effects of aqueous (AELG) and hydroethanolic (HELG) extracts obtained from the leaves of this plant. (2) Methods: The extracts were chemically characterized by UPLC-QTOF-MS/MS, and their anti-Candida activities were investigated by analyzing cell viability, biofilm production, morphological transition, and enhancement of antifungal resistance. (3) Results: The UPLC-QTOF-MS/MS analysis revealed the presence of twenty-one compounds in both AELG and HELG, highlighting the predominance of flavonoids. The combination of the extracts with fluconazole significantly reduced its IC50 values against Candida albicans INCQS 40006, Candida tropicalis INCQS 40042, and C. tropicalis URM 4262 strains, indicating enhanced antifungal activity. About biofilm production, significant inhibition was observed only for the AELG-treated C. tropicalis URM 4262 strain in comparison with the untreated control. Accordingly, this extract showed more significant inhibitory effects on the morphological transition of the INCQS 40006 and URM 4387 strains of C. albicans (4) Conclusions: Gossypium hirsutum L. presents promising antifungal effects, that may be potentially linked to the combined activity of chemical constituents identified in its extracts. Menos(1) Background: Candida is a genus of yeasts with notable pathogenicity and significant ability to develop antimicrobial resistance. Gossypium hirsutum L., a medicinal plant that is traditionally used due to its antimicrobial properties, has demonstrated significant antifungal activity. Therefore, this study investigated the chemical composition and anti-Candida effects of aqueous (AELG) and hydroethanolic (HELG) extracts obtained from the leaves of this plant. (2) Methods: The extracts were chemically characterized by UPLC-QTOF-MS/MS, and their anti-Candida activities were investigated by analyzing cell viability, biofilm production, morphological transition, and enhancement of antifungal resistance. (3) Results: The UPLC-QTOF-MS/MS analysis revealed the presence of twenty-one compounds in both AELG and HELG, highlighting the predominance of flavonoids. The combination of the extracts with fluconazole significantly reduced its IC50 values against Candida albicans INCQS 40006, Candida tropicalis INCQS 40042, and C. tropicalis URM 4262 strains, indicating enhanced antifungal activity. About biofilm production, significant inhibition was observed only for the AELG-treated C. tropicalis URM 4262 strain in comparison with the untreated control. Accordingly, this extract showed more significant inhibitory effects on the morphological transition of the INCQS 40006 and URM 4387 strains of C. albicans (4) Conclusions: Gossypium hirsutum L. presents promising antifungal effects, that... Mostrar Tudo |
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Palavras-Chave: |
Antimicrobial resistance; Biofilm eradication; Erradicação do biofilme; Resistência antimicrobiana; UPLC-QTOF-MS/MS. |
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Thesagro: |
Gossypium Hirsutum; Malvaceae. |
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Categoria do assunto: |
--
W Química e Física |
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Marc: |
LEADER 02880naa a2200421 a 4500
001 2153889
005 2024-02-29
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/pharmaceutics140406982022$2DOI
100 1 $aLIMA, L. F. DE
245 $aAnti-Candida properties of Gossypium hirsutum L.$benhancement of fungal growth, biofilm production and antifungal resistance.$h[electronic resource]
260 $c2022
300 $a18 p.
520 $a(1) Background: Candida is a genus of yeasts with notable pathogenicity and significant ability to develop antimicrobial resistance. Gossypium hirsutum L., a medicinal plant that is traditionally used due to its antimicrobial properties, has demonstrated significant antifungal activity. Therefore, this study investigated the chemical composition and anti-Candida effects of aqueous (AELG) and hydroethanolic (HELG) extracts obtained from the leaves of this plant. (2) Methods: The extracts were chemically characterized by UPLC-QTOF-MS/MS, and their anti-Candida activities were investigated by analyzing cell viability, biofilm production, morphological transition, and enhancement of antifungal resistance. (3) Results: The UPLC-QTOF-MS/MS analysis revealed the presence of twenty-one compounds in both AELG and HELG, highlighting the predominance of flavonoids. The combination of the extracts with fluconazole significantly reduced its IC50 values against Candida albicans INCQS 40006, Candida tropicalis INCQS 40042, and C. tropicalis URM 4262 strains, indicating enhanced antifungal activity. About biofilm production, significant inhibition was observed only for the AELG-treated C. tropicalis URM 4262 strain in comparison with the untreated control. Accordingly, this extract showed more significant inhibitory effects on the morphological transition of the INCQS 40006 and URM 4387 strains of C. albicans (4) Conclusions: Gossypium hirsutum L. presents promising antifungal effects, that may be potentially linked to the combined activity of chemical constituents identified in its extracts.
650 $aGossypium Hirsutum
650 $aMalvaceae
653 $aAntimicrobial resistance
653 $aBiofilm eradication
653 $aErradicação do biofilme
653 $aResistência antimicrobiana
653 $aUPLC-QTOF-MS/MS
700 1 $aANDRADE-PINHEIRO, J. C.
700 1 $aFREITAS, M. A.
700 1 $aSILVA, A. I. DA
700 1 $aFONSECA, V. J. A.
700 1 $aSILVA, T. G. DA
700 1 $aSILVA, J. C. P. DA
700 1 $aLIMA, R. H. DE
700 1 $aSALES, D. L.
700 1 $aNEVES, R. P.
700 1 $aBRITO, E. S. de
700 1 $aRIBEIRO, P. R. V.
700 1 $aCANUTO, K. M.
700 1 $aCOUTINHO, H. D. M.
700 1 $aSIYADATPANAH, A.
700 1 $aKIM, B.
700 1 $aMORAIS-BRAGA, M. F. B.
773 $tPharmaceutics$gv. 14, n. 698, 2022.
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Registro original: |
Embrapa Alimentos e Territórios (CNAT) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
19/11/2019 |
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Data da última atualização: |
19/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, W. de S. e; HISANO, H.; MATTIOLI, C. C.; TORRES, I. F. A.; PAES-LEME, F. de O.; LUZ. R. K. |
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Afiliação: |
WALISSON DE SOUZA E SILVA, UFMG; HAMILTON HISANO, CNPMA; CRISTIANO CAMPOS MATTIOLI, UFMG; ISABELA FERNANDA ARAUJO TORRES, UFMG; FABIOLA DE OLIVEIRA PAES-LEME, UFMG; RONALD KENNEDY LUZ, UFMG. |
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Título: |
Effects of cyclical short-term fasting and refeeding on juvenile Lophiosilurus alexandri, a carnivorous Neotropical catfish. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Aquaculture, v. 505, p. 12-17, 2019. |
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ISSN: |
0044-8486 |
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DOI: |
https://doi.org/10.1016/j.aquaculture.2019.02.047 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The effects of different feeding strategies on the growth rate and hematology of Lophiosilurus alexandri were investigated. An experiment was carried out at the Laboratório de Aquacultura, Universidade Federal Minas Gerais, with nine hundred juvenile L. alexandri (length 4.3 ± 0.3, weight cm 0.9 ± 0.2 g) fed exclusively ex- truded dry diet and kept in fifteen 30-L cultivation tanks in a recirculating aquaculture system. The design was completely randomized with five replicates of each of three feeding treatments: every day of the week (control), six days of the week (F6:1) and five days of the week (F5:2). The following were calculated at the end of the experiment: survival, daily weight gain (DWG), total length (TL), daily feed intake (DFI), feed conversion rate (FCR), specific growth rate (SGR), final body weight (FBW), condition factor (K), protein efficiency ratio (PER), nitrogen retention (NR) and the hepatosomatic index (HSI). Blood samples were taken after 42 days (prior to feed restriction) and at 45 days (after feed restriction of one or two days), and levels of hematocrit, total plasma, hemoglobin, erythrocytes, leukocytes glucose, cholesterol and triglycerides determined. Data were submitted to ANOVA and means compared by the Tukey test (5%). No significant differences were found for survival, FCR, DWG, TL, FBW, K, and SGR. The highest DFI and HSI values were recorded in the control treatment, while PER and NR were highest in the F5.2 treatment. The highest hematocrit values were observed for the control and F6:1 treatments. In all treatments, the values for hematocrit, total protein, leukocytes and glucose were lower after fasting. The highest values for leukocytes were for the control and F6.1 treatments prior to fasting, while after fasting the control treatment was highest. For the F5:2 treatment, the highest value for erythrocytes was after fasting. The highest values for cholesterol were after fasting for all treatments. In conclusion, L. alexandri exhibits compensatory growth in relation to the two short-term food restriction treatments tested. The species adapted to dietary strategies and maintained hematological and biochemical parameters close to those of the control groups when returned to feeding. MenosAbstract: The effects of different feeding strategies on the growth rate and hematology of Lophiosilurus alexandri were investigated. An experiment was carried out at the Laboratório de Aquacultura, Universidade Federal Minas Gerais, with nine hundred juvenile L. alexandri (length 4.3 ± 0.3, weight cm 0.9 ± 0.2 g) fed exclusively ex- truded dry diet and kept in fifteen 30-L cultivation tanks in a recirculating aquaculture system. The design was completely randomized with five replicates of each of three feeding treatments: every day of the week (control), six days of the week (F6:1) and five days of the week (F5:2). The following were calculated at the end of the experiment: survival, daily weight gain (DWG), total length (TL), daily feed intake (DFI), feed conversion rate (FCR), specific growth rate (SGR), final body weight (FBW), condition factor (K), protein efficiency ratio (PER), nitrogen retention (NR) and the hepatosomatic index (HSI). Blood samples were taken after 42 days (prior to feed restriction) and at 45 days (after feed restriction of one or two days), and levels of hematocrit, total plasma, hemoglobin, erythrocytes, leukocytes glucose, cholesterol and triglycerides determined. Data were submitted to ANOVA and means compared by the Tukey test (5%). No significant differences were found for survival, FCR, DWG, TL, FBW, K, and SGR. The highest DFI and HSI values were recorded in the control treatment, while PER and NR were highest in the F5.2 treatment. The high... Mostrar Tudo |
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Palavras-Chave: |
Blood biochemistry; Peixe-gato. |
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Thesagro: |
Hematologia; Nutrição Animal; Peixe de Água Doce; Taxa de Crescimento. |
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Thesaurus NAL: |
Animal nutrition; Aquaculture; Catfish; Compensatory growth; Hematologic tests; Refeeding; Starvation. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03339naa a2200361 a 4500
001 2114623
005 2019-11-19
008 2019 bl uuuu u00u1 u #d
022 $a0044-8486
024 7 $ahttps://doi.org/10.1016/j.aquaculture.2019.02.047$2DOI
100 1 $aSILVA, W. de S. e
245 $aEffects of cyclical short-term fasting and refeeding on juvenile Lophiosilurus alexandri, a carnivorous Neotropical catfish.$h[electronic resource]
260 $c2019
520 $aAbstract: The effects of different feeding strategies on the growth rate and hematology of Lophiosilurus alexandri were investigated. An experiment was carried out at the Laboratório de Aquacultura, Universidade Federal Minas Gerais, with nine hundred juvenile L. alexandri (length 4.3 ± 0.3, weight cm 0.9 ± 0.2 g) fed exclusively ex- truded dry diet and kept in fifteen 30-L cultivation tanks in a recirculating aquaculture system. The design was completely randomized with five replicates of each of three feeding treatments: every day of the week (control), six days of the week (F6:1) and five days of the week (F5:2). The following were calculated at the end of the experiment: survival, daily weight gain (DWG), total length (TL), daily feed intake (DFI), feed conversion rate (FCR), specific growth rate (SGR), final body weight (FBW), condition factor (K), protein efficiency ratio (PER), nitrogen retention (NR) and the hepatosomatic index (HSI). Blood samples were taken after 42 days (prior to feed restriction) and at 45 days (after feed restriction of one or two days), and levels of hematocrit, total plasma, hemoglobin, erythrocytes, leukocytes glucose, cholesterol and triglycerides determined. Data were submitted to ANOVA and means compared by the Tukey test (5%). No significant differences were found for survival, FCR, DWG, TL, FBW, K, and SGR. The highest DFI and HSI values were recorded in the control treatment, while PER and NR were highest in the F5.2 treatment. The highest hematocrit values were observed for the control and F6:1 treatments. In all treatments, the values for hematocrit, total protein, leukocytes and glucose were lower after fasting. The highest values for leukocytes were for the control and F6.1 treatments prior to fasting, while after fasting the control treatment was highest. For the F5:2 treatment, the highest value for erythrocytes was after fasting. The highest values for cholesterol were after fasting for all treatments. In conclusion, L. alexandri exhibits compensatory growth in relation to the two short-term food restriction treatments tested. The species adapted to dietary strategies and maintained hematological and biochemical parameters close to those of the control groups when returned to feeding.
650 $aAnimal nutrition
650 $aAquaculture
650 $aCatfish
650 $aCompensatory growth
650 $aHematologic tests
650 $aRefeeding
650 $aStarvation
650 $aHematologia
650 $aNutrição Animal
650 $aPeixe de Água Doce
650 $aTaxa de Crescimento
653 $aBlood biochemistry
653 $aPeixe-gato
700 1 $aHISANO, H.
700 1 $aMATTIOLI, C. C.
700 1 $aTORRES, I. F. A.
700 1 $aPAES-LEME, F. de O.
700 1 $aLUZ. R. K.
773 $tAquaculture$gv. 505, p. 12-17, 2019.
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