Results 111 to 120 of about 16,738 (225)

Comparison of 1064‐nm Picosecond and Q‐Switched Neodymium‐Doped Yttrium Aluminum Garnet Lasers for Melasma in Asian Women: A Randomized Double‐Blind Split‐Face Trial

Journal of Cosmetic Dermatology, Volume 25, Issue 7, July 2026.
ABSTRACT Background Melasma is a chronic, relapsing facial hyperpigmentation that remains challenging to treat in medium‐to‐dark phototypes. Aims To compare the efficacy, safety, tolerability, and recurrence of 1064‐nm picosecond neodymium‐doped yttrium aluminum garnet laser treatment versus 1064‐nm Q‐switched neodymium‐doped yttrium aluminum garnet ...
Ying Wu, Qixuan Wang, Jiayi Feng, Zehua Chen, Lvping Huang, Yongqiang Feng, Xiaojing Li   +6 more
wiley   +1 more source

Efficacy and Safety of L‐Carnosine‐Containing Hyaluronate Injection for Facial Skin Hydration and Brightness: A Randomized, Controlled, Evaluator‐Blinded Trial

Journal of Cosmetic Dermatology, Volume 25, Issue 7, July 2026.
ABSTRACT Background L‐carnosine, a dipeptide with superior antioxidant and antiglycation properties, serves as the core active component in this study. We aimed to evaluate the efficacy and safety of a novel injectable composite solution, which features L‐carnosine in combination with non‐crosslinked sodium hyaluronate, glycine, alanine, proline, and ...
Zhanhong Li, Jingfang Sun, Zhehu Jin, Wei Guo, Aili Cui, Huaigu Wang, Jiahua Wang, Xiaoyi Qiu, Heyang Xi, Yao Zhang, Lu Zhang, Ligen Xuan, Lingzhi Shi, Yangliang Yi, Huiyin Qiu, Fangke Guan, Yaling Xie, Zhouwei Liu, Lili Liang, Haijun Yang, Chunfang Chen, Huiying Wang, Xiaoling Sun, Fengsheng Che, Qiong Meng   +24 more
wiley   +1 more source

REGULATION OF MELANOGENESIS IN THE DYSCHROMIA OF SKIN

Annals of the Russian academy of medical sciences, 2014
Aim: to examine the role of immune, biochemical and hormonal factors in the regulation of melanogenesis in patients with chromatopathy. Patients and methods: we observed 226 patients with various forms dyschromia skin. Age of the patients was in the range of 16 to 55 years. The frequency of females (n =157) prevailed over the male sex (n =69) 2,3 times.
openaire   +3 more sources

Substrate Identity in Mammalian Melanogenesis

, 1973
A total of 45 chemical substances have been tested as substrates for melanogenesis identified by pigment formation in melanocytes of freshly plucked hair roots incubated in 1 mM solutions of the compounds.
Yu, Ruey J., Van Scott, Eugene J.
core   +1 more source

Apigenin and Phloretin Combination for Skin Aging and Hyperpigmentation Regulation

Cosmetics
Melasma is a pathology with multifactorial causes that results in hyperpigmentation of sun-exposed areas, particularly facial skin. New treatments targeting the different factors regulating this condition need to be effective with and have limited ...
Alfredo Martínez-Gutiérrez, Javier Sendros, Teresa Noya, Mari Carmen González   +3 more
doaj   +1 more source

Inhibition of Melanogenesis via Passive Immune Targeted Alpha-MSH Binder Polypeptide

Cosmetics
Alpha-melanocyte stimulating hormone (α-MSH) is a hormone that stimulates the formation of melanin, which is responsible for protecting the skin from UV rays.
Se-Hyo Jeong, Hun-Hwan Kim, Abigail Joy D. Rodelas-Angelia, Mark Rickard N. Angelia, Pritam Bhagwan Bhosale, Eun-Hye Kim, Tae-Sung Jung, Mee-Jung Ahn, Gon-Sup Kim   +8 more
doaj   +1 more source

Stimulation of melanogenesis by scoparone in B16 melanoma cells

, 2006
Aim: The effect of coumarin derivatives on melanogenesis was investigated in B16 murine melanoma cells. Methods: Melanin content and tyrosinase activity were analyzed spectrophotometrically. The expression of tyrosinase, tyrosinase-related protein-1 (TRP-
Eun-chung JHEE, Song, Young-gil, Hee-sook SOHN, Koo, Jeung-hyun, Jeung-hyun KOO, Kang-beom KWON, Park, Jin-woo, Jhee, Eun-chung, Ju-hyung LEE, Lee, Ju-hyung, Jeong-yeh YANG, Young-gil SONG, Byung-hyun PARK, Park, Byung-hyun, Kwon, Kang-beom, Yang, Jeong-yeh, Sohn, Hee-sook, Jin-woo PARK   +17 more
core   +1 more source

Melanogenesis Inhibitory Activity of Two Generic Drugs: Cinnarizine and Trazodone in Mouse B16 Melanoma Cells

, 2011
More than 200 generic drugs were screened to identify the inhibitory activity on melanogenesis in mouse B16 melanoma cells. Cinnarizine and trazodone were identified as melanogenesis inhibitors.
Te-Sheng Chang, Victor Chia-Hsiang Lin
core   +1 more source

Layer‐by‐Layer Multidermal Rejuvenation

Journal of Cosmetic Dermatology, Volume 25, Issue 7, July 2026.
Kyu‐Ho Yi, Suyeon Lee, Ting Song Lim, Diala Haykal   +3 more
wiley   +1 more source

Guggulsterone inhibits melanogenesis in B16 murine melanoma cells by downregulating tyrosinase expression

, 2012
In the present study, we investigated the effect of guggulsterone on melanogenesis in B16 melanoma cells and elucidated its possible mechanism of action.
Koo, Jeung-Hyun, Park, Byung-Hyun, Jang, Hyun-Young, Rhee, Kyoung-Suk, Park, Jin-Woo, Koh, Hyoung-Won   +5 more
core   +1 more source