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- W2935009529 abstract "The present study was conducted to investigate the effect of a supplementary isoflavone (genistein) on performance, meat oxidative stability, jejunal morphology, and ileal nutrient digestibility in broiler chicks. A total of 675 day-old male broiler chicks (Ross 308) were randomly assigned into the 5 pen replicates (15 chicks per each) for each of 9 experimental diets. Dietary treatments included a negative control diet (without any additive), 2 positive controls (virginiamycin or zinc-bacitracin, 20 mg/kg), and diets supplemented with 10, 20, 40, 80, 160, or 320 mg/kg of genistein. At d 28 of age, 3 randomly-selected chicks from each pen were euthanized to measure ileal bacterial counts and nutrient digestibility. Also, jejunal sections were collected in 10% formalin solution to evaluate morphological indices of epithelial cells. Results showed that antibiotics-diets and diets supplemented with 20–80 mg/kg genistein increased (P < 0.05) feed intake during the starter (1–21 d of age) and grower (22–42 d of age) periods compared with control birds. Furthermore, daily weight gain was influenced (P < 0.01) by dietary treatments in the starter period, so that the chicks fed both antibiotics and 20–80 mg/kg genistein-diets had the greater weight gains compared with other experimental groups. A similar pattern was observed during the grower period. Although the relative weights of pancreas, heart, and thigh were not affected, the birds fed either antibiotic- or 20–40 mg/kg genistein-diets had the greater carcass (P < 0.01) yields. Dietary supplementation of genistein caused significant decreases (P < 0.01) in serum concentrations of triglycerides and cholesterol compared with antibiotics-diets. Although serum concentration of high-density lipoproteins was not influenced, serum low-density lipoproteins levels were lower (P < 0.05) in genistein-supplemented groups. Dietary inclusion of 20–320 mg/kg of genistein increased meat oxidative stability as measured by malondialdehyde index. The greatest (P < 0.01) villi height (VH) was assigned to the birds fed antibiotics-diets, followed by those on 40 mg/kg genistein-diets. Feeding antibiotic-diets decreased (P < 0.05) crypt depth (CD), consequently increased (P < 0.01) VH to CD ratio. Dietary supplementation of antibiotics diminished ileal Salmonella (P < 0.001) and Escherichia coli (P < 0.01) counts compared with control birds. Similarly, supplemental genistein at the levels above 20 mg/kg reduced (P < 0.01) Salmonella enumeration. Dietary inclusion of both antibiotics and 20–80 mg/kg genistein increased (P < 0.01) digestibility coefficients of crude protein and ether extract, resulted in an improvement in energy digestibility. The present findings indicate that dietary supplementation of 20–80 mg/kg genistein can beneficially affect growth performance, carcass oxidative stability, and intestinal microflora in broiler chicks." @default.
- W2935009529 created "2019-04-11" @default.
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- W2935009529 date "2019-09-01" @default.
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- W2935009529 title "Comparative effects of genistein and antibiotics on performance, meat oxidative stability, jejunal morphology, and ileal microbial community in broiler chicks" @default.
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- W2935009529 cites W1947014144 @default.
- W2935009529 cites W1964313153 @default.
- W2935009529 cites W1967056998 @default.
- W2935009529 cites W1970306797 @default.
- W2935009529 cites W1971266636 @default.
- W2935009529 cites W1977858827 @default.
- W2935009529 cites W1987587931 @default.
- W2935009529 cites W1988939762 @default.
- W2935009529 cites W2006753913 @default.
- W2935009529 cites W2007714234 @default.
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- W2935009529 cites W2012435913 @default.
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- W2935009529 cites W2021722023 @default.
- W2935009529 cites W2046547432 @default.
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- W2935009529 doi "https://doi.org/10.1016/j.anifeedsci.2019.03.005" @default.
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