Results 81 to 90 of about 17,338 (213)

Mechanistic Insights into Pigmented Rice Bran in Mitigating UV-Induced Oxidative Stress, Inflammation, and Pigmentation

Cosmetics
As an agri-food by-product, the rice bran of pigmented rice, encompassing varieties such as red, black, and purple rice, has garnered increasing attention due to its richness in terms of bioactive compounds. Being mainly composed of the pericarp, aleuron,
Tao Zhang, Hua-Li Zuo, Yue Liu, Hsi-Yuan Huang, Shang-Fu Li, Jing Li, Li-Ping Li, Yi-Gang Chen, Ting-Syuan Lin, Sheng-Han Huang, Yang-Chi-Dung Lin, Hsien-Da Huang   +11 more
doaj   +1 more source

Photoprotective effects of topical ginseng leaf extract using Ultraflo L against UVB-induced skin damage in hairless mice

Journal of Ginseng Research, 2017
Background: Abnormal activation of matrix metalloproteinases (MMPs) plays an important role in UV-induced wrinkle formation, which is a major dermatological problem. This formation occurs due to the degeneration of the extracellular matrix (ECM). In this
Yang Hee Hong, Hyun-Sun Lee, Eun Young Jung, Sung-Hee Han, Yooheon Park, Hyung Joo Suh   +5 more
doaj   +1 more source

Ulcus Rodens on Canvas: Cutaneous Malignancy in Ivanov's Heads of Slaves

JEADV Clinical Practice, EarlyView.
ABSTRACT Alexander Andreyevich Ivanov (1806–1858), a central figure of Russian academic painting, devoted more than two decades to preparatory studies for his monumental canvas The Appearance of Christ to the People. Among these works, Heads of Slaves (Figure 1) stands out for its intense physiognomic realism and ethnographic attention.
Mario Shuchleib Cukiert, Guillermo Roa Álvarez   +1 more
wiley   +1 more source

The Physician Global Assessment as a Proxy for Photoaging: Validation in an Observational Real‐World Cohort Using SCINEXA as the Reference Standard

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Photoaging is a chronic skin condition caused by cumulative ultraviolet exposure superimposed on intrinsic aging. Although the SCore of INtrinsic and EXtrinsic skin Aging (SCINEXA) is a validated multidimensional instrument for assessing photoaging, the Physician Global Assessment (PGA) is a simpler clinician‐reported measure whose ...
Ewout Baerveldt, Eric van Sprang, Henk‐Jan Ramaker, Robert T. Aeneae Venema, Thomas Rustemeyer, Jorrit Terra, Perry J. J. van Genderen   +6 more
wiley   +1 more source

Temperature Effects on the Growth Rates and Photosynthetic Activities of Symbiodinium Cells

Journal of Marine Science and Engineering, 2015
Coral bleaching is caused by environmental stress and susceptibility to bleaching stress varies among types of coral. The physiological properties of the algal symbionts (Symbiodinium spp.), especially extent of damage to PSII and its repair capacity ...
Widiastuti Karim, Sho Nakaema, Michio Hidaka   +2 more
doaj   +1 more source

Reflectance Confocal Microscopy Features of Nevoid Melanoma: Case Report and Literature Review

JEADV Clinical Practice, EarlyView.
ABSTRACT Nevoid melanoma (NM) is a rare melanoma variant that often mimics benign compound or intradermal nevi, both clinically and histopathologically. Due to its deceptively benign appearance, diagnosis is frequently delayed, resulting in advanced Breslow thickness at presentation.
Umberto Santaniello, Paolo Fava, Martina Mangeruga, Rebecca Senetta, Pietro Quaglino, Simone Ribero, Francesco Cavallo   +6 more
wiley   +1 more source

The Oncologic Ambivalence of Longevity Interventions in Photoaged Skin

JEADV Clinical Practice, EarlyView.
This graphical abstract presents a stage‐dependent framework for longevity interventions in photoaged skin. UV exposure drives progression from photodamage to field cancerization and skin cancer. Systemic interventions may modulate stress‐response pathways throughout the body, whereas energy‐based procedures generate spatially confined responses ...
Erik Senger, Lea Kurzen, Hjalmar Kurzen
wiley   +1 more source

Stroke Following Facial Laser Resurfacing Procedure—A Case Report

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives To describe the first reported case of embolic stroke with hemorrhagic conversion following a dermatologic energy‐based device procedure, highlighting its mechanism and clinical implications. Methods A detailed case review was conducted, including clinical presentation, imaging, and subsequent diagnostic workup. The patient provided
Tal Levy, Joel L. Cohen
wiley   +1 more source

Development and Characterization of Liposomes Containing a Zn(II) Porphyrin Derivative for the Application of Photodynamic Therapy in the Treatment of Breast Cancer

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives This study aims to synthesize and characterize lipid nanosystems (liposomes) for the incorporation of a Zn(II) porphyrin derivative, Zn(II) meso‐tetrakis(N‐n‐hexylpyridinium‐2‐yl)porphyrin (ZnTnHex‐2‐PyP4+, ZnPH), intending to employ an alternative method of treatment, such as photodynamic therapy (PDT), for breast cancer (BC ...
Kammila Martins Nicolau Costa, José Ferreira Sarmento‐Neto, Júlio Santos Rebouças, Ricardo Olímpio de Moura, John F. Callan, João Augusto Oshiro‐Junior   +5 more
wiley   +1 more source

Curcumin-Loaded Liposomes in Gel Protect the Skin of Mice against Oxidative Stress from Photodamage Induced by UV Irradiation

Gels
Prolonged exposure to ultraviolet (UV) irradiation can cause oxidative stress in the skin, accompanied by rapid immunosuppressive effects, resulting in a peroxidation reaction throughout the body. Curcumin (Cur), as the bioactive compound of turmeric, is
Yongli Zhang, Bin Sun, Lu Wang, Wang Shen, Si Shen, Xiaoman Cheng, Xuan Liu, Hongmei Xia   +7 more
doaj   +1 more source