静脉注射克洛米芬酸盐的药理动力学在健康的母马作为第一步,用于生殖的使用
Hayley L Moore1, Jessica L Klabnik1, Dawn M Boothe1
1College of Veterinary Medicine, Auburn University, Auburn, AL.
American journal of veterinary research
|October 3, 2025
概括
静脉注射克洛米芬酸盐 (CC) 在2000毫克时,在母马中达到治疗度,半衰期短. 可能需要每12至24小时服用一次剂量,以获得马类繁殖的最佳效果.
科学领域:
- 药理动力学 药理动力学
- 兽医医学 兽医医学 兽医医学
- 生殖内分泌学 生殖内分泌学
背景情况:
- 克洛米芬酸盐 (CC) 是一种选择性的雌激素受体调节剂.
- 了解CC的药理动力学对于其在马类繁殖中的应用至关重要.
研究的目的:
- 在马匹中研究克洛米芬酸盐 (CC) 静脉注射 (IV) 药理学参数.
- 为了确定静脉注射后的CC的血度和半衰期.
主要方法:
- 一项实验性研究涉及八只母马接受一次2000毫克的IV剂量CC.
- 在6只母马中,每24小时服用2000毫克IVCC的多剂量疗法,持续5天.
主要成果:
- 在母中,CC被耐受性很好.
- CC 显示了短的清除半衰期 (4.95 ± 1.10 小时) 和平均停留时间 (7.14 ± 1.59 小时).
- 血中药物度达到在女性中被认为是治疗性的水平.
结论:
- 静脉注射2000毫克的CC在马匹中达到预期的治疗度.
- 根据多剂量试验,每12至24小时可能需要注射2000毫克的IVCC.
- 需要进一步进行生育试验,以探索CC在增强马类体外胚胎生产方面的潜力.
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