Mechanoreceptors detect pressure and vibrations, while thermoreceptors sense temperature variations. Factors like hydration and temperature affect skin absorption, and mechanoreceptors serve as the skin's first defense line.
Mechanoreceptors are responsible for sensations of pressure, vibrations, and movement. One example is Merkel cells for low-frequency vibrations. Thermoreceptors sense variations in temperature, such as cold or heat. Capsaicin, for instance, activates thermoreceptors for heat. Skin absorption can be influenced by factors like hydration level and skin temperature, but not thermoreceptors.
Skin absorption can be affected by factors like hydration, temperature, and product size. The skin's first line of defense is provided by its mechanoreceptors, detecting pressure and vibrations that could indicate potential threats.
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