5 citations
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September 2023 in “Archives of Dermatological Research” In this retrospective study of 123 pediatric alopecia areata patients, hair loss episodes were most frequent in winter and showed significant correlations with air pressure and hours of sunlight, especially in non-atopic individuals, suggesting a role for climate factors in seasonal hair loss patterns.
This study observed that, after 90 hours of light exposure, Finasteride retained 57% of its concentration, whereas Diclofenac and Naproxen retained only 12% and 9%, respectively.
22 citations
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September 1986 in “Journal of Investigative Dermatology” This study found that low-dose topical alpha-terthienyl combined with UVA radiation can induce cutaneous photosensitization in guinea pigs, suggesting a possible photochemotherapy approach for skin diseases like psoriasis.
1 citations
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February 2003 This study found that UVB radiation primarily causes hair protein loss, while UVA radiation mainly contributes to hair color changes, with no significant differences in mechanical properties observed between photooxidized and non-irradiated hair.
2 citations
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April 2021 in “International Journal of Cosmetic Science” This study found that a sunscreen with oxothiazolidine and δ-tocopheryl glucoside provided complementary oxidative protection, with immediate but brief effects from oxothiazolidine and prolonged effects from the slower-absorbing δ-tocopheryl glucoside.
