相关实验视频
Updated: Jun 19, 2026
07:48
Working with Human Tissues for Translational Cancer Research
Published on: November 26, 2015
9.8K
使用侵入性临床样本进行人类生物学研究:方法,优势和局限性
Volney K Friedrich1, Morgan K Hoke2,3, Thedore G Schurr1
1Department of Anthropology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
概括
利用临床样本进行人类生物学研究需要与临床医生合作,并仔细处理样本. 一种回顾性方法可以最大限度地利用现有收藏的见解来改善人类健康.
科学领域:
- 人类生物学 人类生物学
- 生物医学研究生物医学研究
- 临床样本分析临床样本分析
背景情况:
- 来自临床护理的侵入性生物样本未被充分用于研究.
- 挑战包括临床人员的互动和样本采集的侵入性,限制样本大小.
- 人口统计数据的整合对于人口代表性和健康平等至关重要.
研究的目的:
- 为使用侵入性人体样本进行高效和有影响力的研究提供建议.
- 解决生物医学研究中采样和数据整合方面的挑战.
- 加强对临床样本的利用,以了解人类生物学.
主要方法:
- 与临床医疗保健专业人员进行富有成效的合作.
- 通过严格的采集和处理协议优化样品质量.
- 实施回顾性研究模型,利用现有的样本存储库.
主要成果:
- 建立的合作伙伴关系有助于获取有价值的临床样本.
- 细致的程序确保了高质量的生物样本用于分析.
- 追溯模型有效地利用现有的侵入性样本采集.
- 合作工作产生了对人类生物学的重要见解.
结论:
- 战略合作和优化样本处理是成功侵入性样本研究的关键.
- 追溯方法提供了一种有效的样本利用方法.
- 临床医生和研究人员之间的跨学科工作提高了对人类生物学和潜在健康改善的理解.
相关概念视频
01:22Case Studies
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
02:20Longitudinal Research
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
01:56Ethics in Research
Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.