Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Skin aging"”.
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Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreen
… is sustained by the growing incidence of skin cancer and the continual exploration of skin aging. From the UVB-induced erythema to the UVA-induced persistent pigment darkening, scientists have used versatile methods to reveal that not only does UVB damage skin but also that longer …
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A conformable ultrasound patch for cavitation enhanced transdermal cosmeceutical delivery
Increased consumer interest in healthy-looking skin demands a safe and effective method to increase transdermal absorption of innovative therapeutic cosmeceuticals. However, permeation of small-molecule drugs is limited by the innate barrier function of the stratum corneum. Here, we report a …
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Conformable Ultrasound Face Patch for Cavitation-enhanced Transdermal Cosmeceutical Delivery
Increased consumer interest in healthy-looking skin demands a safe and effective method to increase transdermal absorption of innovative therapeutic cosmeceuticals. However, permeation of small-molecule drugs is limited by the innate barrier function of the stratum corneum. In this thesis, we …
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Histological Changes in Photorejuvenation Induced by 5-Aminolevulinic Acid Photodynamic Therapy in a Photoaged Mouse Model
Background: Photoaging is defined as the premature skin aging induced by ultraviolet (UV) irradiation, which is histologivally characterized by degradation of collagen fiber and accumulation of abnormal elastotic material in the dermis. Photodynamic therapy (PDT) is a noninvasive technique used in …
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The Role of the Stress Response Gene Gadd45b in Senescence
… that loss of Gadd45b promotes senescence and aging phenotypes in the skin as well as increased senescence and attenuated fibrotic response to CCl4 induced liver fibrosis. Together, these results highlight a novel and significant role for Gadd45b in the senescence response of cells to stress.