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首页> 外文期刊>Tropical Animal Health and Production >Plasma hormones, metabolites, milk production, and cholesterol levels in Murrah buffaloes fed with Asparagus racemosus in transition and postpartum period
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Plasma hormones, metabolites, milk production, and cholesterol levels in Murrah buffaloes fed with Asparagus racemosus in transition and postpartum period

机译：过渡期和产后喂食芦笋的穆拉水牛的血浆激素，代谢产物，产奶量和胆固醇水平

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Ten dry and pregnant Murrah buffaloes were selected to investigate the effect of Asparagus racemosus feeding on hormones, metabolites, milk yield, and plasma cholesterol levels. The treatment groups of buffaloes were fed with A. racemosus (shatavari) @ 150 g/day/animal during prepartum and @ 300 g/day/animal during the postpartum period. Blood samples collected on ?6, ?4, ?2-week, day of parturition (0), and +2, +4, and +6-week postpartum were analyzed for plasma total cholesterol, triglycerides, HDL, low-density lipoproteins (LDL), prolactin, cortisol, and blood metabolites. Milk samples collected at weekly intervals (+1, +3, +5, and 7 weeks) were analyzed for total milk fat cholesterol. Prepartum plasma cholesterol concentrations were significantly higher in treatment group over the control (P < 0.05). Mean plasma triglycerides, LDL cholesterol, HDL cholesterol, glucose, and nonesterified fatty acid (NEFA) levels varied nonsignificantly between groups. Plasma prolactin and cortisol concentrations were significantly (P < 0.01) more in treatment group than in control group. On day of parturition, plasma prolactin, cortisol, LDL, and plasma total cholesterol were higher (P < 0.01) in treatment group buffaloes in comparison to control group. A. racemosus feeding significantly (P < 0.01) increased plasma prolactin, cortisol (P < 0.01), and milk fat cholesterol (P < 0.05) without affecting total cholesterol, HDL, LDL, glucose, and NEFA concentrations. The buffaloes of treatment group produced more milk ( @ 0.526 kg/animal/day) suggesting thereby that A. racemosus is galactopoietic. It was concluded that feeding of A. racemosus increases plasma prolactin and cortisol and decreased plasma total cholesterol and LDL concentration.
机译：选择十只干的和怀孕的穆拉（Murrah）水牛来研究芦笋的饲喂对激素，代谢物，产奶量和血浆胆固醇水平的影响。水牛的治疗组在分娩前以150 g /天/动物和每分娩300 g /天/动物的饲料给消旋曲霉（shatavari）。在分娩的第6、4、2周，分娩当天（0）和产后+ 2，+ 4和+6周采集的血样进行了血浆总胆固醇，甘油三酸酯，HDL，低密度脂蛋白分析（LDL），催乳素，皮质醇和血液代谢产物。分析每周间隔（+ 1，+ 3，+ 5和7周）收集的牛奶样品的总乳脂胆固醇。治疗组的产前血浆胆固醇浓度明显高于对照组（P <0.05）。两组之间的平均血浆甘油三酸酯，LDL胆固醇，HDL胆固醇，葡萄糖和非酯化脂肪酸（NEFA）的水平变化不显着。治疗组血浆催乳素和皮质醇浓度显着高于对照组（P <0.01）。分娩当天，与对照组相比，治疗组水牛血浆催乳素，皮质醇，LDL和血浆总胆固醇更高（P <0.01）。消旋曲霉的喂养显着（P <0.01）增加血浆催乳素，皮质醇（P <0.01）和乳脂胆固醇（P <0.05），而不会影响总胆固醇，HDL，LDL，葡萄糖和NEFA的浓度。治疗组的水牛产奶量更多（@ 0.526千克/动物/天），这表明消旋曲霉是半乳的。结论是，消旋曲霉的摄食会增加血浆催乳素和皮质醇，并降低血浆总胆固醇和LDL浓度。

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