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相关概念视频

Preclinical Development: Overview01:28

Preclinical Development: Overview

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Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
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Clinical Trials: Overview01:11

Clinical Trials: Overview

4.5K
Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
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Drug Discovery: Overview01:26

Drug Discovery: Overview

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Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
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Drug Administration and Therapy Phases: Overview01:26

Drug Administration and Therapy Phases: Overview

1.1K
Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
1.1K
In Vitro Drug Release Testing: Overview, Development and Validation01:10

In Vitro Drug Release Testing: Overview, Development and Validation

279
In vitro dissolution and drug release tests assess how quickly and how much of a drug is released from its dosage form into an aqueous medium under standardized laboratory conditions. These tests are essential tools in pharmaceutical development and quality assurance, offering insight into the drug's performance before clinical use.During formulation development, dissolution testing identifies incomplete or inconsistent drug release issues. It also supports decisions on selecting the optimal...
279
Drug Regulation01:25

Drug Regulation

2.7K
Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
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Updated: Jan 7, 2026

Drug Repurposing Hypothesis Generation Using the "RE:fine Drugs" System
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Drug Repurposing Hypothesis Generation Using the "RE:fine Drugs" System

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药物开发 药物开发

Federica Cacciamani1,2, Graziella Mangin Laignel2, Audrey Gabelle3,4

  • 1ARAMISLab, Sorbonne Université, Institut du Cerveau-Paris Brain Institute-ICM, CNRS, Inria, Inserm, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France, France.

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概括
此摘要是机器生成的。

"DocMemo"平台有效地招募对阿尔茨海默病研究感兴趣的个人. 老年,认知问题和抑郁症是与参与研究的意愿相关的关键因素.

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In Vitro Three-Dimensional Sprouting Assay of Angiogenesis Using Mouse Embryonic Stem Cells for Vascular Disease Modeling and Drug Testing
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Developmental Toxicity Assay Based on Real-Time Monitoring of Fibroblast Growth Factor Signal Disruption in Human Induced Pluripotent Stem Cells
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In Vitro Three-Dimensional Sprouting Assay of Angiogenesis Using Mouse Embryonic Stem Cells for Vascular Disease Modeling and Drug Testing
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科学领域:

  • 神经学 神经学
  • 老年学是一门学科.
  • 数字健康数字健康

背景情况:

  • 为早期阿尔茨海默病 (AD) 研究招募参与者至关重要,但具有挑战性.
  • DocMemo 是一个在法国和美国的数字平台,专为那些有记忆问题的人而设计.
  • 该平台提供认知查,预约安排,以及研究参与感兴趣的途径.

研究的目的:

  • 评估DocMemo在识别AD研究的潜在研究参与者的有效性.
  • 确定愿意重新联系研究机会的用户比例.
  • 确定与法国和美国的研究参与协议相关的因素.

主要方法:

  • 从DocMemo用户收集的数据包括人口统计,认知,心理,健康和生活方式信息.
  • 记录了用户同意重新联系用于研究 (是/否).
  • 多变量后勤回归分析了与协议相关的因素,并对多次比较进行了调整.

主要成果:

  • 在法国和美国,超过13,000个独特用户与DocMemo互动.
  • 20.09%的法国用户和13.09%的美国用户同意重新联系.
  • 高龄,认知问题和抑郁症是两国达成协议的重要预测因素. 法国用户也对女性性别,高等教育和家族阿尔茨海默病史表示了更高的同意.

结论:

  • "DocMemo"成功地产生了一组对阿尔茨海默病和相关痴呆症 (ADRD) 风险较高的个人,他们对研究感兴趣.
  • 这种数字平台可以大大帮助满足对多项同时进行的研究研究的招聘需求.
  • DocMemo促进了及时招聘,这对于推动AD研究和干预至关重要.