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Updated: May 11, 2026

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阿博夫:一种新的直接头部皮肤取样系统,用于研究人体气味

Valentine Brémond Bostoen1, Stéphane Richard Ortegón1, Nicolas Barthès2

  • 1Université Claude Bernard Lyon 1, Centre de Recherche en Neurosciences de Lyon CRNL, CNRS UMR5292, INSERM U1028, CH Le Vinatier, Bât. 462 Neurocampus, 95 boulevard Pinel, Bron Cedex, 69675, France.

Journal of chemical ecology
|March 8, 2025
PubMed
概括

人体气味的特征在个体内比在个体之间更相似. 一个新的设备,身体气味挥发物 (ABOV) 的分析,有助于研究化学通信和身体气味的多样性.

关键词:
身体气味的来源 身体气味来源气体染色学-质谱学-质谱学采样方法 采样方法性差异性差异性差异性差异性差异性差异性差异性皮肤中的挥发性物质.

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相关概念视频

Olfaction01:25

Olfaction

The sense of smell is achieved through the activities of the olfactory system. It starts when an airborne odorant enters the nasal cavity and reaches olfactory epithelium (OE). The OE is protected by a thin layer of mucus, which also serves the purpose of dissolving more complex compounds into simpler chemical odorants. The size of the OE and the density of sensory neurons varies among species; in humans, the OE is only about 9-10 cm2.
The olfactory receptors are embedded in the cilia of the...
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Physiology of Smell and Olfactory Pathway

Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
The olfactory...