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ASSESSMENT OF BENZOPHENANTHRIDINE AND PROTOPINE ALKALOIDS IN BROILER CHALLENGED AND NOT BY SALMONELLA HEIDELBERG Rev. Bras. Ciênc. Avic.
Previato do Amaral,PFG; Otutumi,LK; Rodrigues,GV; Lima,ET; Fernandes,JIM; Vendrame,A; Mezalira,TS; Suenaga,SS; Sestari,DAO; Cestari,IED; Martins,LA.
ABSTRACT Salmonellosis is a globally important zoonosis, and Salmonella Heidelberg is one of the most prevalent serovars in poultry production worldwide, as well as in food poisoning cases. Antimicrobial drugs were previously widely used to face health challenges in animal production; however, since their ban as performance enhancers, many alternative strategies have been proposed. One of these strategies is the use of plant extracts, such as those containing the alkaloids benzophenanthridine and protopine. These compounds have antimicrobial, anti-inflammatory, immunomodulation, and nutritional effects. The objective of the present study was to evaluate the effects of the supply of a product containing benzophenanthridine and protopine (Sangrovit(r)WS 100...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Alkaloids; Broilers; Intestinal morphology; Performance; Sanguinarine.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300525
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Studies with sanguinarine like alkaloids as feed additive in broiler diets Rev. Bras. Ciênc. Avic.
Vieira,SL; Berres,J; Reis,RN; Oyarzabal,OA; Coneglian,JLB; Freitas,DM; Peña,JEM; Torres,CA.
This research included two studies evaluating the live performance of broilers fed Sangrovit® (minimum of 1.5% sanguinarine, a quaternary benzo[c]phenanthridine alkaloid extracted from Macleaya cordata). Both studies were conducted using Ross 308 female broiler chicks. Birds were fed corn-soybean meal all-vegetable diets without growth promoters with 5 treatments and 8 replications in each study. In the first study, treatments were composed of a Negative Control without feed additive and four diets with graded increases of Sangrovit of 12.5, 25, 37.5, and 50 ppm. In the second study, chicks received a similar diet from placement to 21 days of age and subsequently were given feeds with graded reductions in crude protein (CP) as follow: a Negative Control...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broilers; Feed additive; Sangrovit®; Sanguinarine.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2008000100010
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The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. Repositório Alice
LEMOS, M. P. L.; SARAIVA, M. M. S.; LEITE, E. L.; SILVA, N. M. V.; VASCONCELOS, P. C.; GIACHETTO, P. F.; FREITAS NETO, O. C.; GIVISIEZ, P. E. N.; GEBREYES, W. A.; OLIVEIRA, C. J. B..
Abstract. The prophylactic administration of ceftiofur to newly hatched chicks is a common practice in some hatcheries worldwide to mitigate early gastrointestinal infections caused by Enterobacteriaceae. In spite of the crucial role of the gut microbiome for the broiler's health, there is still limited information on how the microbial composition is affected by such procedure. We investigated the effects of posthatch prophylactic application of ceftiofur on the cecal microbiota of 14-day-old broilers fed regular or sanguinarine-supplemented diets. DNA samples were extracted from cecal contents, amplified for the V3-V4 regions of the microbial 16S rRNA gene, and sequenced in a high-throughput sequencing platform (Illumina MiSeq). After downstream...
Tipo: Artigo de periódico Palavras-chave: Bioinformática; Aplicação profilática pós-parto; Broiler; Cecal microbiota; 16S rRNA; Frango; Frango de Corte; Análise Estatística; Broiler chickens; Bioinformatics; Statistical analysis; Ceftiofur; Sanguinarine.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126346
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