Reflectance spectroscopy for noninvasive evaluation of hair follicle stage
نویسندگان
چکیده
منابع مشابه
Reflectance spectroscopy for noninvasive evaluation of hair follicle stage.
Hair follicle offers an excellent model for systems biology and regenerative medicine. So far, the stages of hair follicle growth have been evaluated by histological examination. In this work, a noninvasive spectroscopy was proposed by measuring the diffuse reflectance of mouse skin and analyzing the melanin value. Results show that the skin diffuse reflectance was relatively high when hair fol...
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BACKGROUND Self-monitoring of blood glucose by diabetics is crucial in the reduction of complications related to diabetes. Current monitoring techniques are invasive and painful, and discourage regular use. The aim of this study was to demonstrate the use of near-infrared (NIR) diffuse reflectance over the 1050-2450 nm wavelength range for noninvasive monitoring of blood glucose. METHODS Two ...
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Diffuse reflectance measurements are useful for noninvasive inspection of optical properties such as reduced scattering and absorption coefficients. Spectroscopic analysis of these optical properties can be used for particle sizing. Systems based on optical fiber probes are commonly employed, but their low spatial resolution limits their validity ranges for the coefficients. To cover a wider ra...
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This article has no abstract.
متن کاملNoninvasive method for assessing the human circadian clock using hair follicle cells.
A thorough understanding of the circadian clock requires qualitative evaluation of circadian clock gene expression. Thus far, no simple and effective method for detecting human clock gene expression has become available. This limitation has greatly hampered our understanding of human circadian rhythm. Here we report a convenient, reliable, and less invasive method for detecting human clock gene...
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ژورنال
عنوان ژورنال: Journal of Biomedical Optics
سال: 2014
ISSN: 1083-3668
DOI: 10.1117/1.jbo.20.5.051011