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Titlebook: Biologic Effects of Light 2001; Proceedings of a Sym Michael F. Holick Conference proceedings 2002 Springer Science+Business Media New York

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Quantitative Evaluation of Pigmentation Following Repeated UV Irradiation by Microflash Spectrophotolthy male and female adult volunteers (18 years and older) with skin types II-V participated in the study. The total duration of this study was 3 months. Total body irradiation was performed three times a week using a commercial tanning bed with the UVB (λ=290–320) output of about 5%. Irradiation ti
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Seasonal Changes in the IGF Regulatory System and The Relationship to Bone Loss in Elderly Womenn D led to secondary increases in parathyroid hormone (PTH), osteocalcin, and urinary N-telopeptide (N-Tx)(.). Indeed, such women were found to be at high risk for osteoporotic fractures based on significant bone loss (-2 to –3% per winter season) from the femoral neck over two consecutive winters(.
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Vitamin D: Importance for Bone Health, Cellular Health and Cancer Preventions that vitamin D is rare in foods. Most vertebrates require a source of vitamin D (.). Rodents, dogs, cows, chickens all develop severe growth retardation and bony deformities that are consistent with rickets when they do not get either an adequate dietary source of vitamin D, or exposure to sunligh
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https://doi.org/10.1007/978-3-476-02818-1To match the spectral shape of a given actinic spectra, different correction filters are used. For best measurement results a spectral mismatch correction factor is needed. State-of-the-art integral UV radiometers are dependent on the consideration of all of these elements.
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https://doi.org/10.1007/978-3-476-02890-7ir enzyme T4 endonuclease V approximately doubles the melanin content of these cells over a 4 day period as compared with irradiated cells treated with either heat- inactivated enzyme or diluent alone..
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The Role of DNA Damage in Melanogenesis: Potential Role for Telomeresir enzyme T4 endonuclease V approximately doubles the melanin content of these cells over a 4 day period as compared with irradiated cells treated with either heat- inactivated enzyme or diluent alone..
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