口服药物及其与我们胃肠道的复杂关系
Stavros Bashiardes1, Christina Christodoulou1
1Molecular Virology Department, Cyprus Institute of Neurology and Genetics, Iroon Avenue 6, Nicosia 2371, Cyprus.
Microorganisms
|February 24, 2024
概括
口服药物很方便,但它们的有效性或生物可用性差异很大. 胃肠道解剖学,宿主遗传学和肠道微生物群等因素显著影响每位患者吸收和利用药物的方式.
科学领域:
- 药理学 药理学是指药理学的学科.
- 胃肠病学 胃肠病学
- 微生物学 微生物学
背景情况:
- 口服药物由于患者的方便性和易于自我管理而被广泛使用.
- 药物在口服后的生物可用性是一个复杂的过程,受胃肠道内的多个因素的影响.
- 药物反应的患者特异性变异性是临床实践中的一个重大挑战.
研究的目的:
- 探索影响口服药物的生物利用性的多方面的因素.
- 突出胃肠道解剖学和宿主基因在药物反应中的作用.
- 强调肠道微生物群在药物代谢和疗效中的新兴意义.
主要方法:
- 对有关药理动力学和药物吸收的现有文献的审查.
- 对胃肠道生理学对药物的生物可用性影响的分析.
- 研究影响药物代谢的遗传多态性.
- 在药物治疗的背景下检查宿主微生物群相互作用.
主要成果:
- 胃肠道解剖学和患者遗传学是药物生物可用性的关键决定因素.
- 肠道微生物群与口服的药物化合物具有动态的双向相互作用.
- 这些宿主特异性因素对药物反应的患者间变异性有显著的贡献.
结论:
- 口服药物虽然对患者友好,但受宿主因素对生物可用性进行实质性调节的影响.
- 了解胃肠道,宿主遗传和肠道微生物群之间的相互作用对于优化口服药物治疗至关重要.
- 需要个性化医疗方法来解释药物反应的个体变化.
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