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| Registros recuperados: 54 | |
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| Menezes,Daniel Ribeiro; Costa,Roberto Germano; Araújo,Gherman Garcia Leal de; Pereira,Luiz Gustavo Ribeiro; Oliveira,Pablo Teixeira Leal de; Silva,Aldrin Ederson Vila Nova; Voltolini,Tadeu Vinhas; Moraes,Salete Alves de. |
| O objetivo deste trabalho foi avaliar os parâmetros sanguíneos, hepáticos e ruminais, bem como caracterizar e quantificar a população de protozoários ciliados, no rúmen de ovinos alimentados com dietas com farelo de mamona destoxificada (FM). Foram utilizados 32 ovinos, para a avaliação dos parâmetros sanguíneos e hepáticos, e quatro ovinos adultos fistulados no rúmen, para a avaliação dos parâmetros ruminais. A dieta controle foi composta por feno de capim-buffel, milho em grão moído, ureia e farelo de soja (FS). Nos tratamentos, o FS foi substituído parcialmente pelo FM a 15, 30 e 45% no concentrado. Não houve diferença, entre os tratamentos, quanto aos teores de ureia no soro, cuja média foi de 666,0 mg L-1. Não houve diferença entre as dietas quanto à... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ricinus communis; Ciliados; Metabolismo; Microbiota; Rúmen. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012000100014 |
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| Barbosa,Lima R; Figueiredo-Lima,DF; Givisiez,PEN; Rabello,CBV; Gonzales,E; Silva,JHV. |
| The use of probiotics in animal and human feeding has been a subject of increasing interest both for the academia and the industry, mostly due to their potential positive effects on health and profitability. However, the knowledge on the composition of bacterial gastrointestinal communities in humans and animals, as well as its respective nutritional requirements, is far from being elucidated. Due to the ban of the use of antibiotic growth promoters in animal feeds, there has been an increasing interest on the utilization of probiotics to improve animal intestinal health under commercial settings. However, the possibility of horizontal transference of antibiotic-resistant genes between probiotic bacteria and pathogenic species has become a concern of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antibiotics; Microbiota; Prebiotics; Probiotics; Phytogenics. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2010000400001 |
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| CHAVES, A. C. S. D.; SANT’ANNA, F. E. B.; ANTUNES, L. A.; TORREZAN, R.. |
| O coco verde é muito consumido no Brasil, sendo basicamente utilizado na produção da água de coco (albúmen líquido). A água de coco verde corresponde a aproximadamente 25% do peso do fruto in natura, ou seja, a industrialização resulta em uma grande quantidade de resíduo. O albúmen sólido do coco, em geral, é descartado junto com as cascas. Os leites fermentados podem ter adição de outras substâncias alimentícias, tais como sucos, pedaços, preparados ou polpas de frutas em uma concentração máxima de 30% em relação à massa final do produto. A adição de preparados de frutas conferem diferentes experiências sensoriais, agregando valor ao leite fermentado. A utilização do albúmen sólido de coco verde para elaboração um preparado para conferir aroma e sabor de... |
| Tipo: Folhetos |
Palavras-chave: Albúmen de Coco Verde; Funcional; Microbiota; Resíduo; Polpa. |
| Ano: 2021 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1138602 |
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| Marietto-Gonçalves,GA; Lima,EL; Nagayoshi,BA; Tonin,AA; Knöbl,T; Adreatti Filho,RL. |
| ABSTRACT Raoultella ornithinolytica is a gram-negative aerobic bacterium belonging to Enterobacteriaceae family, an emerging pathogen that causes several pathogenic conditions in man, with little veterinary importance; however, its identification is underestimated by conventional laboratory techniques. The present study reports the identification of R. ornithinolytica in Tinamus solitaries, during a routine sanitary evaluation of aerobic enterobacteria in cloacal microbiota of birds belonging to the Güira Oga Center, Puerto Iguazu, Argentina. The sample was preliminary classified as Klebsiella spp.; however, after the use of the MALDI-TOF MS technique it was identified as R. ornithinolytica. The sample was submitted to an antimicrobial susceptibility test,... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Raoultella; Enterobacteria; Microbiota; Wild birds; Public Health. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000200189 |
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| Huot, Camille; Clerissi, Camille; Gourbal, Benjamin; Galinier, Richard; Duval, David; Toulza, Eve. |
| Planorbidae snails are the intermediate host for the trematode parasite of the Schistosoma genus, which is responsible for schistosomiasis, a disease that affects both humans and cattle. The microbiota for Schistosoma has already been described as having an effect on host/parasite interactions, specifically through immunological interactions. Here, we sought to characterize the microbiota composition of seven Planorbidae species and strains. Individual snail microbiota was determined using 16S ribosomal DNA amplicon sequencing. The bacterial composition was highly specific to the host strain with limited interindividual variation. In addition, it displayed complete congruence with host phylogeny, revealing a phylosymbiosis pattern. These results were... |
| Tipo: Text |
Palavras-chave: Microbiota; Phylosymbiosis; Metabarcoding; Planorbid snails; Tripartite interactions; Schistosomiasis. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00606/71807/70295.pdf |
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| Chiarello, Marlene; Auguet, Jean-christophe; Bettarel, Yvan; Bouvier, Corinne; Claverie, Thomas; Graham, Nicholas A. J.; Rieuvilleneuve, Fabien; Sucre, Elliot; Bouvier, Thierry; Villeger, Sebastien. |
| Background: The surface of marine animals is covered by abundant and diversified microbial communities, which have major roles for the health of their host While such microbiomes have been deeply examined in marine invertebrates such as corals and sponges, the microbiomes living on marine vertebrates have received less attention. Specifically, the diversity of these microbiomes, their variability among species, and their drivers are still mostly unknown, especially among the fish species living on coral reefs that contribute to key ecosystem services while they are increasingly affected by human activities. Here, we investigated these knowledge gaps analyzing the skin microbiome of 138 fish individuals belonging to 44 coral reef fish species living in the... |
| Tipo: Text |
Palavras-chave: Tropical; Teleost; Microbiota; Phylogenetic diversity; Phylosymbiosis; Phylogenetic signal. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00454/56565/74934.pdf |
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| Offret, Clement; Paulino, Sauvann; Gauthier, Olivier; Château, Kevin; Bidault, Adeline; Corporeau, Charlotte; Miner, Philippe; Petton, Bruno; Pernet, Fabrice; Fabioux, Caroline; Paillard, Christine; Blay, Gwenaelle Le. |
| Digestive microbiota provides a wide range of beneficial effects on host physiology and are therefore likely to play a key role in marine intertidal bivalve ability to acclimatize to the intertidal zone. This study investigated the effect of intertidal levels on the digestive bacterial microbiota of oysters Crassostrea gigas and clams Ruditapes philippinarum, two bivalves with different ecological niches. Based on the 16S rRNA region sequencing, digestive glands, seawater and sediments harbored specific bacterial communities, dominated by OTUs assigned to the Mycoplasmatales, Desulfobacterales and Rhodobacterales orders, respectively. Field implantation modified digestive bacterial microbiota of both bivalve species according to their intertidal position.... |
| Tipo: Text |
Palavras-chave: Microbiota; Oysters; Clams; Intertidal zone; Digestive gland; Metabarcoding. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00628/73961/73320.pdf |
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| Colonetti,Karina; Roesch,Luiz Fernando; Schwartz,Ida Vanessa Doederlein. |
| Abstract Research into the influence of the microbiome on the human body has been shedding new light on diseases long known to be multifactorial, such as obesity, mood disorders, autism, and inflammatory bowel disease. Although inborn errors of metabolism (IEMs) are monogenic diseases, genotype alone is not enough to explain the wide phenotypic variability observed in patients with these conditions. Genetics and diet exert a strong influence on the microbiome, and diet is used (alone or as an adjuvant) in the treatment of many IEMs. This review will describe how the effects of the microbiome on the host can interfere with IEM phenotypes through interactions with organs such as the liver and brain, two of the structures most commonly affected by IEMs. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Inborn errors of metabolism; Microbiome; Microbiota; Diet; Treatment. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400515 |
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| Brener-raffalli, Kelly; Clerissi, Camille; Vidal-dupiol, Jeremie; Adjeroud, Mehdi; Bonhomme, Francois; Pratlong, Marine; Aurelle, Didier; Mitta, Guillaume; Toulza, Eve. |
| Background: Although the term holobiont has been popularized in corals with the advent of the hologenome theory of evolution, the underlying concepts are still a matter of debate. Indeed, the relative contribution of host and environment and especially thermal regime in shaping the microbial communities should be examined carefully to evaluate the potential role of symbionts for holobiont adaptation in the context of global changes. We used the sessile, long-lived, symbiotic and environmentally sensitive reef-building coral Pocillopora damicornis to address these issues. Results: We sampled Pocillopora damicornis colonies corresponding to two different mitochondrial lineages in different geographic areas displaying different thermal regimes: Djibouti,... |
| Tipo: Text |
Palavras-chave: Coral holobiont; Microbiota; Bacterial communities; Symbiodinium assemblages; Thermal adaptation; Scleractinian corals; Coral reefs; Pocillopora damicornis. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00429/54076/55380.pdf |
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| Pedroso,Adriana Ayres; Oetting,Liliana Lotufo; Utiyama,Carlos Eduardo; Menten,José Fernando Machado; Lambais,Marcio Rodrigues; Miyada,Valdomiro Shigueru. |
| Este trabalho foi conduzido para se avaliar o efeito da suplementação com antimicrobianos (associação de 50 ppm de colistina, 50 ppm de bacitracina de zinco e 50 ppm de olaquindox) ou extratos herbais (à base de tomilho, cravo e orégano, na concentração de 0 ppm, 700 ppm, 1.400 ppm e 2.100 ppm) sobre a comunidade de Bacteria do duodeno, jejuno, íleo e ceco de suínos com 56 dias de idade. Foi utilizada a técnica de eletroforese em gel de poliacrilamida com gradiente de desnaturação de amplicons da região V3 do rDNA 16S. O antibiótico e o extrato herbal proporcionaram diminuição na incidência de diarréia. O extrato herbal, em diferentes concentrações, proporcionou desempenho similar ao dos animais suplementados com antibiótico. O nível de 2.100 ppm de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Desempenho; Microbiota; Poliacrilamida; Promotores de crescimento; Suínos. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000400018 |
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| Registros recuperados: 54 | |
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