research Human scalp hair as a thermoregulatory adaptation
Tightly curled scalp hair helps reduce heat from the sun, protecting against overheating.
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research A New Paradigm for the Aging Face
Dr. Samuel M. Lam's article concludes that skilled facial fat grafting can effectively restore facial volume and serve as a complement or alternative to traditional face-lifting methods.
research Comparative Topic Analysis of Japanese and Chinese Bloggers
Chinese and Japanese bloggers discuss different topics and have varying opinions, reflecting cultural differences.
research Dwarf planet Ceres and the ingredients of life
The Dawn spacecraft found that Ceres has complex organic molecules and a lot of water ice, hinting it might support life.
research Development and Characterization of a Novel Polyherbal Dry Hair Shampoo Powder
The new herbal dry shampoo is eco-friendly, cleans well, and is safe to use.
research The reasons and solutions for lipsotrichia and pelada phenomenon
Good scalp care and mood help prevent hair loss; medical treatment or Minoxidil may be needed.
research In vivo immunological toxicity in mice of carbon nanotubes with impurities
Pure carbon nanotubes are safe for mice, but impure ones cause immune issues and hair loss.
research Effect of the degree of acetylation on the physicochemical properties of α-chitin nanofibers
Lower acetylation makes chitin nanofibers thinner and more suitable for various uses.
research Ultrastructure study of hair damage after ultraviolet irradiation
UV treatment can damage hair, so protection is advised.
research Effects of ultraviolet B radiation on physicochemical properties of human hair shaft
UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
research Ultraviolet B irradiation increases the expression of inflammatory cytokines in cultured sebocytes
UV-B light increases inflammation-related substances in acne-related skin cells.
research Topical Treatment of Extended Alopecia
Ultraviolet light helped hair growth more effectively than triamcinolone acetonide.
research Effects of Acute UVB on Retinoid Metabolism
UVB exposure increases skin proteins for retinoic acid synthesis and shifts their location, possibly affecting skin repair.
research Successful treatment of resistant alopecia areata with a phototoxic dose of ultraviolet A after topical 8‐methoxypsoralen application
This therapy effectively treats resistant alopecia areata with minimal side effects.
research Sunscreen remanence on the skin: a noninvasive real time in vivo spectral analysis assessing the quenching of specular ultraviolet A light reflectance
Sunscreens with UVA blockers effectively reduce skin fluorescence for several hours.
research UV 조사에 의한 모발의 형태,물리적 변화
UV exposure severely damages hair, making it rough and weak.
research UV-A조사에 의한 반영구염색모발의 형태학적 변화
UV-A radiation significantly damages semi-permanent dyed hair.
research Dorsal skin responses to subchronic ultraviolet B (UVB)-irradiation in Wistar-derived hypotrichotic WBN/ILA-Ht rats.
Prolonged UVB exposure causes significant skin changes and damage in rats.
research Efeito da radiação ultravioleta na cor, na perda proteica e nas propriedades mecanicas do cabelo
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research Alterations in Endogenous Retinoids with Acute UVB Exposure and in the Progression of Cutaneous Squamous Cell Carcinoma
UVB exposure affects retinoid metabolism, which is important for skin cancer progression and treatment.
research A study of the photolightening mechanism of blond hair with visible and ultraviolet light
Blond hair lightens more with visible light directly, while ultraviolet light lightens it after washing by damaging other hair parts.
research Metabolic pathway of Cis-UCA upon Ultraviolet B (UVB) exposure using ¹H Nuclear Magnetic Resonance (NMR) spectroscopy, Molecular Docking and cell viability of human keratinocytes (HaCaT) cell lines
Cis-UCA can form new compounds without enzymes, and sulphide donors reduce its UVB-induced toxicity in skin cells.
research Photochemotherapy and Alopecia Areata
Some people with severe hair loss saw hair regrowth after a specific light and drug treatment.
research Comparative Study of the Effect of UV- VS. Gamma Radiation on Human Hair
Hair fluorescence intensity can measure radiation exposure effectively.
research UV damage of the hair.
Excessive sun exposure damages hair, causing protein loss and color changes.
research 686 UVB irradiation with anti-CD154 antibody prolonged the survival of hair follicle allografts in humanized mice
Combining UVB irradiation and anti-CD154 antibody improves hair follicle transplant survival.
research In Human Skin, UVB Initiates Early Induction of IL-10 Over IL-12 Preferentially in the Expanding Dermal Monocytic/Macrophagic Population
UVB exposure in human skin causes macrophages to produce more IL-10 and less IL-12, leading to immunosuppression.
research Three hundred and eight nanometer excimer light therapy for alopecia universalis that is resistant to other treatments: A clinical study of 11 patients
308-nm excimer light therapy helped over a third of treatment-resistant alopecia universalis patients regrow most of their hair.
research The Editor's Choice
UV radiation may cause DNA changes in skin, certain UVB therapy helps psoriasis, a new gene mutation is linked to mild piebaldism, different immune cells affect psoriasis, a drug promotes hair growth, and some cancer drugs could treat skin barrier issues.
research Photoageing of Hair Fiber and Photoprotection
Sunlight damages hair, causing cuticle loss, protein changes, and discoloration.