Time-of-day as a critical biological variable.

Time-of-day as a critical biological variable.
复制标题

一天的时间是关键的生物学变量。

DOI:
10.1016/j.neubiorev.2021.05.017
复制
发表时间:
2021-08
影响因子:
8.2
通讯作者:
DeVries AC
DeVries AC
中科院分区:
医学1区
文献类型:
--
作者:
Nelson RJ;Bumgarner JR;Walker WH 2nd;DeVries AC

文献摘要

参考文献

被引文献

相似文献

在生物医学研究中,一天中的时间是一个至关重要但经常被忽视的生物变量。我们检查了行为表型的几个领域中引用最多的前25篇论文,以确定是否报告了时间信息。大多数研究报告了在白天进行的行为测试,从被测试动物的功能角度来看,这与进行测试的最佳时间不一致。生物医学研究中使用的大多数动物模型是夜行啮齿动物;因此,在光照期(即动物休息期)进行试验可能会改变结果,并在研究中引入变异性。在分析中很少考虑时间或在出版物中报告;大多数出版物在描述其实验方法时没有包括时间细节,并且少数报告在黑暗中进行测试的出版物很少报告是否采取措施以防止暴露于外部光。我们认为,未能考虑到一天中的时间可能会损害行为研究结果的复制,并在将结果外推到昼夜人类时降低其价值。
Time-of-day is a crucial, yet often overlooked, biological variable in biomedical research. We examined the top 25 most cited papers in several domains of behavioral phenotyping to determine whether time-of-day information was reported. The majority of studies report behavioral testing conducted during the day, which does not coincide with the optimal time to perform the testing from an functional perspective of the animals being tested. The majority of animal models used in biomedical research are nocturnal rodents; thus, testing during the light phase (i.e. animals’ rest period) may alter the results and introduce variability across studies. Time-of-day is rarely considered in analyses or reported in publications; the majority of publications fail to include temporal details when describing their experimental methods, and those few that report testing during the dark rarely report whether measures are in place to protect from exposure to extraneous light. We propose that failing to account for time-of-day may compromise replication of findings across behavioral studies and reduce their value when extrapolating results to diurnal humans.
DOI: 10.1073/pnas.94.7.3396
发表时间: 1997-04-01
影响因子: 11.1
作者:
Eliasson, MJL;Blackshaw, S;Snyder, SH
通讯作者: Snyder, SH
DOI: 10.1016/s0006-8993(00)02249-6
发表时间: 2000-06-02
期刊: BRAIN RESEARCH
影响因子: 2.9
作者:
Funk, D;Amir, S
通讯作者: Amir, S
DOI: 10.1016/j.neuropharm.2008.06.054
发表时间: 2009
期刊: Neuropharmacology
影响因子: 4.7
作者:
Falcón E;McClung CA
通讯作者: McClung CA
DOI: 10.1016/j.neubiorev.2010.07.002
发表时间: 2011-01
影响因子: 8.2
作者:
Beery AK;Zucker I
通讯作者: Zucker I
DOI: 10.1210/en.2005-1311
发表时间: 2006-03-01
期刊: ENDOCRINOLOGY
影响因子: 4.8
作者:
de la Iglesia, HO;Schwartz, WJ
通讯作者: Schwartz, WJ