通过被动微波放射测量 (MWR) 测量腰椎温度的年龄相关变化
Alexander V Tarakanov1, Alexander A Tarakanov1, Elizaveta G Skorodumova2
1Department of Emergency Medicine, Rostov State Medical University, 344022 Rostov-on-Don, Russia.
使用被动微波放射测量 (MWR) 测量的低背光度温度,增加到25岁,然后下降. 70岁以上的老年人表现出显著的温度升高,这表明新陈代谢过程得到维持.
科学领域:
- 生物医学工程 生物医学工程
- 老年学是指老年学的学科.
- 放射测量是一种放射测量.
背景情况:
- 低背部温度受到血液循环,代谢,血管和调节因素的影响.
- 被动微波放射测量 (MWR) 是一种基于红外光线的非侵入性方法,用于评估基于红外光线的组织温度.
- 了解腰部与年龄相关的温度变化对于评估生理健康至关重要.
研究的目的:
- 用被动微波放射测量来研究背部下部温度的年龄相关变化.
- 建立不同年龄组的腰部区域温度的基准数据.
- 探索MWR作为衰老和健康的非侵入性生物标志物的潜力.
主要方法:
- 用被动微波辐射计 (MWR) 来测量亮度和红外温度.
- 测量是在腰椎 (L1-L5) 的中间,左侧和右侧投影以上的五个区域进行的.
- 一组115名年龄在18-84岁之间的健康受试者参与了这项研究.
主要成果:
- 在不同年龄组之间没有观察到红外温度的显著差异.
- 亮度温度增加到25岁,随后逐渐下降.
- 在70岁以上的受试者中,在L3-L5脊椎水平上观察到亮度温度显著增加 (0.3-0.7°C).
结论:
- 观察到的温度变化表明,在晚年时代,新陈代谢和再生过程的成功维持.
- MWR为未来的腰痛病因学研究提供了有价值的基准数据.
- 作为评估抗衰老疗法和生理健康的非侵入性生物标志物,MWR技术具有前景.
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