运动方式对潘特拉辛-3 (PTX3) 水平的影响:系统性审查和元分析
Mohammad Rahman Rahimi1, Hassan Faraji2, Chenour Sadeghi1
1Department of Exercise Physiology, University of Kurdistan, Sanandaj 66177-15175, Iran.
Muscles (Basel, Switzerland)
|January 21, 2026
概括
有氧运动会增加Pentraxin 3 (PTX3) 水平,而力量训练会降低水平. 运动训练也会在老年人中提高PTX3,这表明不同类型的运动可以显著调节炎症通路.
科学领域:
- 运动生理学 运动生理学
- 免疫学 免疫学 免疫学
- 生物标志物 生物标志物
背景情况:
- 原素3 (PTX3) 是先天性免疫和炎症的一个关键生物标志物.
- 它在训练适应和运动反应中的作用尚不清楚,研究结果相互矛盾.
- PTX3与肌肉质量,代谢综合征和肥胖有关.
研究的目的:
- 为了比较有氧运动,阻力训练,高强度间歇训练 (HIIT) 和急性运动对PTX3水平的影响.
- 研究运动训练对不同年龄组PTX3的影响.
- 为了澄清PTX3在运动引起的炎症和适应中的作用.
主要方法:
- 使用Web of Science,PubMed和谷歌学者进行系统的文献搜索.
- 包括随机对照试验,检查运动对PTX的影响3.
- 符合条件的研究数据的元分析.
主要成果:
- 有氧训练显著增加了PTX3水平 (SMD = 0.71,p = 0.01).
- 力量训练显著降低了PTX3水平 (SMD = -0.69,p = 0.0001).
- HIIT显示PTX3没有显著变化 (SMD=0.086,p=0.70).
- 在50岁以上的个人中,运动训练提高了PTX3 (SMD = 1.124,p = 0.014) 但不是年轻的参与者 (SMD = -0.156,p = 0.526).
结论:
- 有氧和阻力运动对PTX3有相反的影响,表明明显的炎症途径调节.
- 不同的训练方式通过PTX3.3影响肌肉新陈代谢和修复途径.
- 急性运动可能会暂时增加PTX3以控制运动引起的炎症.
相关概念视频
Review and Preview
8.3K
In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
Percentiles are a type of fractile that partition data into...
8.3K
Review and Preview
10.9K
Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
10.9K
Sensory Modalities
3.7K
Sensation typically is the process by which the sensory receptors and sense organs detect stimuli from the internal and external environment and transmit this information to the central nervous system for processing.
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
3.7K
Random and Systematic Errors
14.5K
Scientists always try their best to record measurements with the utmost accuracy and precision. However, sometimes errors do occur. These errors can be random or systematic. Random errors are observed due to the inconsistency or fluctuation in the measurement process, or variations in the quantity itself that is being measured. Such errors fluctuate from being greater than or less than the true value in repeated measurements. Consider a scientist measuring the length of an earthworm using a...
14.5K
Directing Effect of Substituents: meta-Directing Groups
5.8K
Substituents on the benzene ring that direct an incoming electrophile to undergo substitution at the meta position are called meta directors. All meta directors either have a positive charge on the atom directly bonded to the ring or a partial positive charge. These groups function by withdrawing electrons from the ring through inductive and resonance effects. Consider the carbocation intermediates formed upon the addition of an electrophile on nitrobenzene at the...
5.8K
Systematic Sampling Method
12.6K
Sampling is a technique to select a portion (or subset) of the larger population and study that portion (the sample) to gain information about the population. Data are the result of sampling from a population. The sampling method ensures that samples are drawn without bias and accurately represent the population. Because measuring the entire population in a study is not practical, researchers use samples to represent the population of interest.
Systematic sampling is one of the simplest methods...
Systematic sampling is one of the simplest methods...
12.6K


