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常见大黄蜂血液生物标志物的与年龄相关的变化
Alexana J Hickmott1,2, Lidia Cervantes1,2, Juan Pablo Arroyo1,2
1Southwest National Primate Research Center, San Antonio, Texas, USA.
American journal of primatology
|December 25, 2023
概括
血液学和临床化学生物标志物随着年龄的增长而变化,这些生物标志物在海 (Callithrix jacchus) 中发生变化. 年龄较大的海豚表现出肝脏,脏和免疫功能的改变,这表明需要特定年龄的参考范围.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 比较病理学比较病理学
- 灵长类动物学 灵长类动物学
背景情况:
- 血液学和临床化学对于评估动物健康至关重要.
- 了解与年龄相关的生物标志物变化对于老年动物的诊断至关重要.
- 常见的海是衰老研究的重要模型.
研究的目的:
- 评估临床化学和全血细胞计 (CBC) 生物标志物如何随着年龄的变化而变化.
- 为了确定肝脏,脏和免疫系统功能中与年龄相关的变化.
- 为了确定现有的健康的年轻小熊猫的参考范围是否适合年龄较大的个体.
主要方法:
- 血液样本从两个研究设施的海鸟群中收集.
- 样品被分析为一个全面的化学概况和CBC.
- 进行了统计分析,以评估基于年龄,设施和性别的生物标志物的变化.
主要成果:
- 化学和CBC资料因设施,性别和年龄而异.
- 年龄的增长与白蛋白,/肌素比率,白蛋白/血球蛋白比率,粉酶,肌素,淋巴细胞百分比,血红素,粒细胞百分比,淋巴细胞,血红素,红细胞分布宽度和血小板分布宽度的显著变化有关.
- 陈旧的海在肝脏,脏和免疫系统中表现出功能变化.
结论:
- 马尔莫塞特的健康衰老与定期的生物标志物变化有关,这些生物标志物可能超出典型的参考范围.
- 对于老年海的临床生物标志物,可能需要特定年龄的参考范围.
- 建立这些年龄定义范围将改善老龄化灵长类种群的诊断和治疗.
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