Results 31 to 40 of about 31,379 (226)

Seborrheic keratosis removal using Lee-Chan radiofrequency ablation-intense pulsed light technique: case series and literature review

Journal of Cosmetic Medicine
Seborrheic keratosis is one of the most common benign epidermal tumors observed in dermatological practice. Although nonpathogenic, seborrheic keratosis lesions often present cosmetic concerns for patients, Radiofrequency ablation (RFA) is an effective ...
Cheuk Hung Lee, Kar Wai Alvin Lee, Kwin Wah Lisa Chan   +2 more
doaj   +1 more source

Hyperpigmentation Induced by Hydroxychloroquine: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2019
Hydroxychloroquine is an antimalarial drug which is widely used in the treatment of rheumatoid arthritis, owing to its immunosuppressive and anti-inflammatory properties.
Bhanukumar Muthaiah, George Mathew Panachiyil, Tirin Babu   +2 more
doaj   +1 more source

Targeting delivery and minimizing epidermal diffusion of tranexamic acid by hyaluronic acid-coated liposome nanogels for topical hyperpigmentation treatment

Drug Delivery, 2021
Hyperpigmentation is a common complaint and distressing problem in dermatology, and tranexamic acid (TA) is an effective treatment agent but limited by the delivery to melanocytes in the epidermis.
Ying Liu, Yue Han, Tingting Zhu, Xianglei Wu, Wenxin Yu, Jiafang Zhu, Ying Shang, Xiaoxi Lin, Tianlan Zhao   +8 more
doaj   +1 more source

Minocycline-induced retinal pigment epithelium hyperpigmentation masquerading as age-related macular degeneration: Case presentation and proposed mechanism

American Journal of Ophthalmology Case Reports
Purpose: We describe the case of an 80-year-old man with bilateral minocycline-induced retinal pigment epithelium (RPE) hyperpigmentation, which initially masqueraded as AMD.
Michael D. Yu, Nikhil Bommakanti, Yoshihiro Yonekawa, Jose Serafin Pulido   +3 more
doaj   +1 more source

The association between neural crest‐derived glia and melanocyte lineages throughout development and disease

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are a transient cell population that emerges from the dorsal neural tube during neurulation and migrates extensively throughout the embryo. Among their diverse derivatives, glial cells (such as Schwann and satellite ganglionic cells) and melanocytes represent two major lineages. In vitro studies suggested they share a common
Chaya Kalcheim
wiley   +1 more source

Clinical and Demographic Characteristics of the Patients with Diffuse Hyperpigmentation

Southern Clinics of Istanbul Eurasia, 2020
INTRODUCTION[|]Hyperpigmentation is a condition characterized by the accumulation of pigment in the epidermis and dermis. Many dermatological diseases, such as primary cutaneous amyloidosis (PCA), postinflammatory hyperpigmentation (PIH), erythema ...
Ayşe Akbaş, Fadime Kılınç
doaj   +1 more source

Presentation and Management of Addison's Disease in a 10‐Year‐Old Boy: A Case Report

iLABMED, EarlyView.
ABSTRACT Addison's disease, or primary adrenal insufficiency, is a rare endocrine disorder characterized by impaired adrenal hormone production. We report a case of a 10‐year‐old boy with congenital adrenal hyperplasia and secondary Addison's disease on long‐term corticosteroid therapy who presented with recurrent non‐bilious vomiting, low‐grade fever,
Srinivasan Sivannan, Mohammed Azhar Hussain, Syed Mohammed Hussaini, Pasumarthi Tejashree, Karthikeyan Elumalai   +4 more
wiley   +1 more source

Occupational Exposure to Factory‐Derived Particulate Matter 2.5 Induces Cutaneous Toxicity in Workers and HaCaT Keratinocytes Through Oxidative Stress and Inflammation

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study aimed to evaluate the toxicological effects of occupational exposure to factory‐derived particulate matter (PM2.5) on human skin, emphasizing its role as a potential target organ of environmental toxicants. An epidemiological survey comparing factory and nonfactory workers was conducted by assessing their skin elasticity and color ...
Miku Tanaka, Masayuki Takaishi, Iroha Okuda, Toshiki Fujimoto, Mayumi Tsuji, Yuri Okano, Yasuhiro Ishihara, Maori Kono   +7 more
wiley   +1 more source

Optimization of bioactive compounds extraction from Rosa canina L. pseudofruit through the action of two hydrolytic enzyme preparations

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKROUND The pseudo‐fruit of Rosa canina L. is a rich source of bioactive compounds with antioxidant, anti‐inflammatory, anti‐cancer, anti‐diabetic, anti‐aging, and antimicrobial activities. The aim of the present study is the optimization of a green process based on the action of two hydrolytic enzyme preparations, namely Pectinex® Ultra ...
Zafeiria Lemoni, Styliani Kalantzi, Theopisti Lymperopoulou, Andromachi Tzani, Georgios Stavropoulos, Anastasia Detsi, Diomi Mamma   +6 more
wiley   +1 more source

Pigmentary adverse effects of chemotherapeutic agents

Pigment International, 2019
Introduction: Skin and mucosa are most susceptible to the adverse effects of chemotherapeutic agents due to rapid rate of proliferation. A wide array of these adverse effects has been reported in patients undergoing chemotherapy.
Neerja Saraswat, Shekhar Neema, KPS Sengar   +2 more
doaj   +1 more source