Results 101 to 110 of about 568,389 (237)

Pigment Production in Murine Melanoma Cells Is Regulated by Tyrosinase, Tyrosinase-Related Protein 1 (TRP1), DOPAchrome Tautomerase (TRP2), and a Melanogenic Inhibitor [PDF]

, 1993
Using antibodies that recognize either tyrosinase, tyrosinase-related protein-1 (TRP1), or tyrosinase-related protein-2 (TRP2, DOPAchrome tautomerase), the quantities of those melanogenic enzymes were analyzed in five melanoma cell lines that possess ...
Urabe, Kazunori, Takemura, Toshiyuki, Kondoh, Shigeo, Hearing, Vincent J., Hamada, Yuko, Sakai, Clue, Nishiyama, Shigeo, Kameyama, Koichiro   +7 more
core   +1 more source

红景天水提液对酪氨酸酶抑制效果的初步研究

四川大学学报. 自然科学版, 2006
To discuss the inhibiting mechanism of water extraxt solution from Rhodiola on theTyrosinase activity.Tyrosinase inhibiting rate is determined and Lineweaver-Burk curve is made by determining the tyrosinase activity before and after drug（water extract ...
龚静, 张飞伟, 韩锐, 吕雪艳, 王丽丽, 伊芬芬, 乔代蓉   +6 more
doaj  

Expert Consensus on the Management of Hyperpigmentation Disorders in India: A Modified Delphi Study by the Pigmentary Disorders Society

International Journal of Dermatology, EarlyView.
Delphi‐based expert consensus for diagnosis and management of common hyperpigmentation disorders in Indian dermatology practice, integrating evidence review, iterative voting, and consensus‐driven recommendations. ABSTRACT Hyperpigmentation disorders are prevalent in individuals with skin of color and are associated with considerable psychosocial ...
Rashmi Sarkar, Sunil Dogra, Surabhi Sinha, Keshavamurthy Vinay, Indrashis Podder, Anupam Das, Bhavesh Swarnkar, B. S. Chandrashekar, Hitaishi Mehta, Madhuri Agarwal, Muthu Sendhil Kumaran, Sonali Langar, Seemal R. Desai   +12 more
wiley   +1 more source

Antioxidant and Tyrosinase Inhibitor Activities of Methanol Extracts of Acacia mangium

, 2017
Active compounds utilization of its extractives for cosmetic products increase the value added of mangium tree. The purpose of this study was to determine the antioxidant and an inhibitor tirosinase activities of methanol extract of the various parts of ...
Febriany, Salina, Sari, Rita K, Batubara, Irmanida, Carolina, Anne, Utami, Rahmi   +4 more
core   +1 more source

Natural, semisynthetic and synthetic tyrosinase inhibitors

Journal of Enzyme Inhibition and Medicinal Chemistry, 2015
Tyrosinase plays a pivotal role in the synthesis of melanin pigment synthesis on skin utilizing tyrosine as a substrate. Melanin is responsible for the protection against harmful ultraviolet irradiation, which can cause significant pathological conditions, such as skin cancers.
Sang Yeul, Lee, Namhuk, Baek, Tae-gyu, Nam   +2 more
openaire   +2 more sources

Cosmetic Dermatology in Pregnancy and Lactation: A Risk–Benefit Framework for Clinical Practice

International Journal of Dermatology, EarlyView.
Summary of the safety profile of common cosmetic dermatology interventions during pregnancy and lactation. ABSTRACT Cosmetic dermatologic products and procedures are increasingly utilized by women of reproductive age, including those who are pregnant or lactating.
Timea Kovacs, Umer Nadir, Michael Goldenberg, Thomas E. Rohrer, Deirdre Hooper, George M. Jeha, Stanislav N. Tolkachjov   +6 more
wiley   +1 more source

Molecular docking Study of Nuciferine as a Tyrosinase Inhibitor and Its Therapeutic Potential for Hyperpigmentation. [PDF]

Genomics Inform, 2023
Veerichetty V, Saravanabavan I.
europepmc   +1 more source

Advances in organic UV filters for sunscreens over the past decade

Photochemistry and Photobiology, EarlyView.
Highlighted organic UV filter frameworks that have been described for sunscreens over the past decade divided into three groups: derivatives of or inspired by approved organic UV filters, natural product‐based compounds, and miscellaneous. Abstract Ultraviolet (UV) radiation is a major environmental factor in photoaging, erythema, and skin cancer ...
Gabriela Zanella Marcon, Maria Carolina Theisen, Andressa Motta Castro, Giovana Jones Radke, Fernando Fumagalli   +4 more
wiley   +1 more source

Inhibitory effect of Fucofuroeckol-A from Eisenia bicyclis on tyrosinase activity and melanin biosynthesis in murine melanoma B16F10 cells

Fisheries and Aquatic Sciences, 2018
Background The aim of this study was to investigate the in vitro inhibitory effects of Fucofuroeckol-A isolated from Eisenia bicyclis against tyrosinase activity and 3-isobutyl-1-methylxanthine (IBMX)-induced melanin biosynthesis in B16F10 melanoma cells.
Kil Bo Shim, Na Young Yoon
doaj   +1 more source

Identifying 6,7,4′-Trihydroxyisoflavone as a Potent Tyrosinase Inhibitor

Bioscience, Biotechnology, and Biochemistry, 2005
A known biotransformed compound, 6,7,4'-trihydroxyisoflavone, was identified as a potent tyrosinase inhibitor. It inhibited mushroom tyrosinase with an IC50 value of 9.2 microM, which is six times the anti-tyrosinase activity of kojic acid (IC50 = 54.4 microM).
CHANG, Te-Sheng, DING, Hsiou-Yu, LIN, Hang-Ching   +2 more
openaire   +2 more sources