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使用三轴加速度计和温度传感器装备的玻璃型生物传感器在小牛体内检测生理变化

Leegon Hong¹, Younghye Ro^2,3, Atsushi Kimura⁴

¹Department of Farm Animal Medicine and Institute of Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea.

Animals : an open access journal from MDPI

|October 16, 2024

概括

一个新的无线生物传感器监测了小牛的生理学,显示了断奶期间的变化. 这项技术对跟踪小牛的健康和发育非常有前途.

科学领域:

兽医科学兽医科学兽医科学
动物生理学动物生理学
生物医学工程生物医学工程

背景情况:

监测小牛的健康状况对于畜牧业管理至关重要.
评估年轻动物的生理变化存在独特的挑战.
对于小牛的持续生理监测现有的方法是有限的.

研究的目的:

评估一种新的无线玻鲁斯生物传感器,用于监测小牛的生理变化.
评估生物传感器的保留,位置和数据传输能力.
为了分析生理参数,如运动和温度在小牛的发育和断奶期间.

主要方法:

在12只小牛 (牛肉和乳制品) 中口腔植入一个带有加速度计和温度传感器的无线生物传感器.
无线数据传输每10分钟间隔15周.
对矢量大小 (DV),随时间变化的V (DV1) 和网状温度 (DRT) 的每日平均值的分析.

主要成果:

生物传感器在15周内成功无线传输数据,在网膜中保留率高.
分析显示,运动 (DV和DV1) 和温度 (DRT) 参数受到生物传感器位置和小牛年龄的影响.
在断奶期间观察到DV,DV1和DRT的显著变化,表明生理适应.

结论:

无线玻尿酸生物传感器是监测小牛生理状态的可行工具.
观察到的生理变化与像断奶这样的发育阶段相关.
需要进一步的研究来探索生物传感器在发现小牛的特定健康状况方面的潜力.

关键词:

生物传感器生物传感器一个巨大的 bolus.网状体温度是指网状体的温度.三轴加速度计三轴加速度计断奶期是断奶的时间.

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