红细胞参数与周期性西班牙纯种马匹的铁状况之间的相关性
Katiuska Satué1, Esterina Fazio2, Elena Damiá3
1Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, CEU-Cardenal Herrera University, Tirant lo Blanc, 7, Alfara del Patriarca, Valencia, 46115, Spain. ksatue@uchceu.es.
Veterinary research communications
|April 18, 2024
概括
循环马的铁状况在整个雌性周期内发生变化,在卵泡阶段转激素和铁结合能力的变化以及在黄体阶段增加转激素和红细胞. 兽医在评估马匹健康时应该考虑这些周期性变化.
科学领域:
- 马的生殖生理学 马的生殖生理学
- 动物血液学 动物血液学
- 矿物代谢的矿物代谢.
背景情况:
- 铁的状态对于马的健康和表现至关重要.
- 血液学参数在马的雌性周期期间可能会波动.
- 了解这些波动对于准确的健康评估至关重要.
研究的目的:
- 为了研究血清铁状况及其与循环西班牙纯种马匹的血液学指数的关系.
- 为了确定铁代谢标记在雌性循环的不同阶段如何变化.
- 为兽医提供有关马铁状况评估的见解.
主要方法:
- 从40只循环的西班牙纯种马匹收集了血液样本,具体日期 (-5,0,+5,+16) 与它们的雌性周期相比.
- 测量了血清铁状况指标,包括转激素 (TRF),转激素和 (TSAT),总铁结合能力 (TIBC) 和不和铁结合能力 (UIBC).
- 分析了血液学参数,如红细胞 (RBC) 计数,血红蛋白 (HB) 和包装细胞体积 (PCV).
主要成果:
- 转激素 (TRF) 和总结铁能力 (TIBC) 在卵泡阶段 (第0天) 增加,而转激素和 (TSAT) 和红血细胞 (RBC) 数量在质阶段 (第5天,第16天) 较高.
- 在TRF和TIBC (r=0.95),RBC和HB (r=0.64),RBC和PCV (r=0.78),以及HB和PCV (r=0.63) 之间观察到显著的相关性.
- 血红蛋白 (HB) 和细胞包装量 (PCV) 等血液学参数在循环阶段没有显著变化.
结论:
- 雌性周期显著影响周期性母马的铁状况和血液学参数.
- 在卵泡和白细胞阶段TRF,TIBC,TSAT和RBC的特定变化确保了足够的铁利用生殖功能.
- 兽医对马的铁状况的评估必须考虑到由于观察到的生理变异而导致的雌性周期阶段.
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