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富含的水通过氧化应激减轻断奶小猪的腹
Pengfei Zhang1, Jingyu Yang2, Zhuoda Lu1
1College of Animal Science and Technology, Guangxi University, Nanning 530004, China.
Biology
|September 4, 2025
概括
富含的水 (HRW) 有效地减少了腹,并改善了断奶小猪的生长. 它增强了抗氧化能力和有益的肠道细菌,
科学领域:
- 动物科学
- 营养生物化学
- 微生物学
背景情况:
- 幼猪早期断奶会引发严重的压力,导致氧化压力,生长障碍和疾病发病率增加.
- 氧化压力对动物健康,生产力和肠道完整性产生负面影响.
- 富含的水具有抗氧化特性,为牲畜的压力相关疾病提供潜在的治疗干预.
研究的目的:
- 研究HRW在减轻小猪的断奶压力的有效性.
- 评估HRW对生长性能,腹,抗氧化状态,肠道形态,肠道微生物群和肝脏代谢物的影响.
- 提供HW在猪生产中的应用的科学基础.
主要方法:
- 对断奶小猪进行了HRW注射,并对其生长表现和腹发病率进行了监测.
- 对血清样本进行了氧化应激标志物的分析 (总抗氧化能力,总超氧化物转化酶,甲酸).
- 使用各种分析技术评估了肠道形态,结肠和肠/肠微生物组合以及肝脏代谢物.
主要成果:
- 人权观察显著改善了断奶小猪的平均每日料摄入量,并降低了腹率.
- HRW的使用提高了抗氧化能力和超氧化脱酶活性,同时降低了甲水平.
- 通过增加有益细菌 (例如,阿克尔曼西亚) 和减少有害细菌 (例如,埃舍里希亚),增强了肠的高度,改变了与氧化应激途径相关的肝脏代谢概况.
结论:
- 通过增强抗氧化剂防御,有效缓解断奶引起的腹,促进小猪的生长.
- 人工智能对肠道健康,微生物平衡和新陈代谢功能产生积极影响,有助于改善小猪的整体健康.
- 这些发现支持人权观察认为养猪是有前途的营养策略,以抵消断奶压力和提高生产力.
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