通过计算机显示器黑暗地:人工智能在吸收,分布,新陈代谢和分泌科学科学
Dennis A Smith1, Lucy Melanie Burton1, Sophie Amanda Smith1
1Independent Researcher.
Xenobiotica; the fate of foreign compounds in biological systems
|December 14, 2023
概括
人工智能 (AI) 正在改变ADME科学,不是通过更好的建模,而是通过彻底改变文献评论. 这种转变对教育和研究产生了影响,并有可能使ADME数据中的现有缺陷永久化.
科学领域:
- 药理动力学和药物新陈代谢
- 科学研究中的人工智能
背景情况:
- 人工智能 (AI) 开始影响吸收,分布,新陈代谢和分泌 (ADME) 科学.
- 目前的人工智能影响主要在于文献合成,而不是高级预测建模.
- 现有的ADME文献包含缺陷,例如蛋白质结合对未结合药物度的影响,人工智能可能无意中传播.
研究的目的:
- 分析人工智能对ADME科学目前和潜在的影响.
- 突出人工智能正在意想不到的方式影响该领域,特别是文学研究.
- 讨论人工智能对ADME教育和科学进步的影响.
主要方法:
- 在科学文献研究中对人工智能应用的审查.
- 分析AI在合成现有科学信息中的作用.
- 检查AI对ADME数据质量和解释的潜在影响.
主要成果:
- 人工智能擅长总结现有科学文献,影响了ADME信息的获取和使用方式.
- 目前,由于数据限制,ADME中的AI的预测建模能力有限.
- 如果不仔细指导,人工智能可能会无意中放大科学文献中现有的缺陷.
- 人工智能还在促进技术技能发展和药监处理.
结论:
- 人工智能对ADME科学的主要影响是通过文献审查,改变研究和教育范式.
- 缺乏大型标准化的ADME数据集,阻碍了AI在预测建模中的应用.
- 未来的人工智能应用可能会专注于丰富ADME数据库.
- 需要仔细指导,以确保人工智能对ADME领域的好处而不是伤害.
更多相关视频
相关概念视频
Methods for Studying Drug Absorption: In situ
234
In situ experiments, such as the Doluisio method and Single-Pass Perfusion technique, provide critical insights into drug uptake by simulating in vivo conditions for drug absorption.
The Doluisio method involves perfusing a prepared segment of a rat's small intestine with a solution of radiolabeled drug and a non-absorbable marker. This helps to differentiate between absorbed and non-absorbed drug concentrations. The intestinal segment is connected at both ends using tubing and syringes,...
The Doluisio method involves perfusing a prepared segment of a rat's small intestine with a solution of radiolabeled drug and a non-absorbable marker. This helps to differentiate between absorbed and non-absorbed drug concentrations. The intestinal segment is connected at both ends using tubing and syringes,...
234
Drug Absorption: Overview
618
The process of drug absorption signifies the transition of a drug from its site of administration into the plasma. This process is influenced by various factors, including the route of administration, the anatomy of the absorption site, the mechanism of absorption, gut motility, and the drug's physicochemical properties.
When drugs are injected intravenously, they directly enter the systemic circulation. Alternatively, orally administered drugs navigate through the gastrointestinal (GI)...
When drugs are injected intravenously, they directly enter the systemic circulation. Alternatively, orally administered drugs navigate through the gastrointestinal (GI)...
618
Methods for Studying Drug Absorption: In vitro
235
In vitro experiments are crucial for understanding the transport and absorption of drugs through biological materials. These studies employ varied methods such as the diffusion cell method, the everted sac technique, and the everted ring technique.
The diffusion cell method uses a two-compartment cell, including a donor compartment with the drug solution, which simulates the environment where the drug is applied, and a receptor compartment with a buffer solution, which simulates the environment...
The diffusion cell method uses a two-compartment cell, including a donor compartment with the drug solution, which simulates the environment where the drug is applied, and a receptor compartment with a buffer solution, which simulates the environment...
235
Pharmacokinetics: Overview
6.4K
Pharmacokinetics is a scientific discipline that focuses on the journey of a drug within the body, encompassing four key stages: absorption, distribution, metabolism, and elimination. The first stage, absorption, involves the drug's transfer into the bloodstream. Several factors dictate the extent and speed of this process. For example, the liver often metabolizes oral drugs before they reach systemic circulation, leading to only partial absorption. In contrast, intravenous (IV)...
6.4K
Bioavailability: Overview
2.8K
Bioavailability refers to the proportion of an unaltered drug that, after administration, enters the systemic circulation and can be distributed to the desired action site. Factors such as gastrointestinal (GI) absorption and liver biotransformation influence the bioavailability of a drug when it is administered orally. When a drug is administered intravenously, it enters the systemic circulation directly; by definition, its bioavailability is assumed to be 100%. The bioavailability of an...
2.8K
One-Compartment Open Model for Extravascular Administration: First-Order Absorption Model
221
The first-order absorption model for extravascular administration describes the rate at which a drug is absorbed and eliminated, following the principles of first-order kinetics. This model is vital as it provides a mathematical representation of drug behavior within the body. It also allows for the prediction and interpretation of drug absorption and elimination based on the rate of change in drug concentration over time. This model can be visualized as a plasma concentration-time profile...
221


