Results 21 to 30 of about 47,063 (335)

Effects of Topical Retinoids on Acne and Post-inflammatory Hyperpigmentation in Patients with Skin of Color: A Clinical Review and Implications for Practice

American Journal of Clinical Dermatology, 2021
Acne is a common cause for post-inflammatory hyperpigmentation (PIH), particularly in patients with skin of color (SOC), and PIH is often more distressing to patients than the acne itself.
V. Callender, H. Baldwin, F. Cook-Bolden, A. Alexis, L. S. Stein Gold, E. Guenin   +5 more
semanticscholar   +1 more source

Effective reduction of post‐inflammatory hyperpigmentation with the tyrosinase inhibitor isobutylamido‐thiazolyl‐resorcinol (Thiamidol)

International Journal of Cosmetic Science, 2021
Post‐inflammatory hyperpigmentation (PIH) is a major cosmetic concern especially in individuals with darker skin complexion. Unfortunately, treatment with anti‐inflammatory ingredients alone does not prevent the development of hyperpigmented spots ...
D. Roggenkamp, N. Dlova, T. Mann, J. Batzer, J. Riedel, M. Kausch, Ivica Zoric, L. Kolbe   +7 more
semanticscholar   +1 more source

Aetiological Factors of Periorbital Hyperpigmentation in Patients Presenting to the Hospital

Pakistan Armed Forces Medical Journal, 2023
Objective: To know the aetiological factors of periorbital hyperpigmentation in patients presenting to the Outpatient Department of Combined Military Hospital, Kharian Pakistan. Study Design: Cross-sectional study.
Amna Nasar, Aamir Habib, Qamar ud Din, Uzma Naeem, Tanveer Ahmad Mujahid, Maeda Jabeen   +5 more
doaj   +1 more source

Spherical Nucleic Acids for Topical Treatment of Hyperpigmentation.

Journal of the American Chemical Society, 2021
Oligonucleotide-based materials such as spherical nucleic acid (SNA) have been reported to exhibit improved penetration through the epidermis and the dermis of the skin upon topical application.
Yang Fang, Xueguang Lu, Dali Wang, Jiansong Cai, Yuyan Wang, Peiru Chen, Mengqi Ren, Hao Lu, Jennifer Union, Lei Zhang, Yehui Sun, Fei Jia, Xi Kang, Xuyu Tan, Ke Zhang   +14 more
semanticscholar   +1 more source

Severe Type of Minocycline-Induced Hyperpigmentation Mimicking Peripheral Arterial Occlusive Disease in a Bullous Pemphigoid Patient

Antibiotics, 2019
Minocycline is a tetracycline group antibiotic that is known to cause significant antibacterial and anti-inflammatory effects. Minocycline has been widely used to treat systemic infection, acne, dermatitis, and rosacea.
Meng-Yu Wu, Yueh-Tseng Hou, Giou-Teng Yiang, Andy Po-Yi Tsai, Ching-Hsiang Lin   +4 more
doaj   +1 more source

Diffuse Facial Hyperpigmentation as a Presenting Sign of Lupus Erythematosus: Three Cases and Review of the Literature

Case Reports in Dermatology, 2021
Lupus erythematosus (LE) is an autoimmune disorder commonly affecting the skin; cutaneous lesions may indicate systemic involvement, warranting further evaluation.
Shir Azrielant, Eran Ellenbogen, Alon Peled, Valentina Zemser-Werner, Liat Samuelov, Eli Sprecher, Mor Pavlovsky   +6 more
doaj   +1 more source

Acquired Dermal Macular Hyperpigmentation: An Update

Indian Dermatology Online Journal, 2021
Acquired dermal macular hyperpigmentation (ADMH) is an umbrella term that includes disorders clinically characterized by small and large pigmented macules/patches and histopathologically showing an evidence of current or resolved interface dermatitis ...
K. Vinay, A. Bishnoi, D. Kamat, D. Chatterjee, M. Kumaran, D. Parsad   +5 more
semanticscholar   +1 more source

Human amniotic stem cells-derived exosmal miR-181a-5p and miR-199a inhibit melanogenesis and promote melanosome degradation in skin hyperpigmentation, respectively

Stem cell research & therapeutics, 2021
Background Hyperpigmentation of skin is caused by an imbalance between the melanosome/melanin synthesis in melanocytes and the melanosome/melanin degradation in keratinocytes.
Xiao-Yu Wang, Xiao-Hui Guan, Zhengtong Yu, Jie Wu, Qi-Ming Huang, Ke-Yu Deng, H. Xin   +6 more
semanticscholar   +1 more source

Hyperpigmentations

Annales de Dermatologie et de Vénéréologie, 2019
The key diagnostic tool for hyperpigmentation is histopathology, which may be accompanied by certain laboratory tests. Hyperpigmentation may result from excess melanin (hypermelanosis), cutaneous iron deposits (hemosiderosis), cutaneous carotene deposits (carotenoderma), or cutaneous deposits of a substance not normally found in the skin (dyschromia ...
D, Lipsker, C, Lenormand
openaire   +3 more sources

TEKNIK BEDAH DENGAN SKALPEL PADA HIPERPIGMENTASI GINGIVA

ODONTO: Dental Journal, 2015
Background: Gingival pigmentation is the coloring/staining of the gingiva in the form of a dark purplish color or irregular light brown spots. This staining is derived from melanin granules produced by cells melanoblas.
Ade Ismail Abdul Kodir
doaj   +1 more source