Results 41 to 50 of about 2,399 (125)

Pengaruh Konsentrasi Natrium Alginat terhadap Gel Ekstrak Daun Teh Hijau (Camellia Sinensis L.) sebagai Inhibitor Tirosinase [PDF]

open access: yes, 2017
Daun teh hijau (Camellia sinensis L.) merupakan salah satu tanaman yang mengandung senyawa-senyawa polifenol seperti katekin dan galokatekin galat yang dapat digunakan sebagai inhibitor tirosinase.
Radjab, N. S. (Naniek)   +2 more
core  

Peran Sinar Matahari terhadap Derajat Keparahan dan Progresivitas Penyakit Vitiligo

open access: yesBerkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2019
Latar belakang: Peran sinar matahari dalam vitiligo belum sepenuhnya dipahami. Terapi ultraviolet merupakan salah satu terapi yang efektif untuk vitiligo.
Tuntas Rayinda   +3 more
doaj   +1 more source

Pengaruh Pemberian Umbi Bengkuang (Pachyrrhizus Erosus L Urban) Terhadap Jumlah Pigmen Melanin Kulit Mencit (Mus Musculus) Yang Dipaparkan Sinar Matahari [PDF]

open access: yes, 2015
: Exposure to sunlight causes melanocytes activity increased so as to increase the production of melanin pigment. Yam (Pachyrrhizus erosus l urban ) contains vitamin C and starch that are opaque can be used to protect the skin from sun exposure.
I H, Siti Fitrah   +2 more
core  

Avaliação da atividade antioxidante e inibitória da tirosinase das folhas de Dipteryx alata Vogel (Baru) Antioxidant and inhibitory action on tyrosinase from Dipteryx alata Vogel (Baru) leaves

open access: yesRevista Brasileira de Plantas Medicinais, 2013
Nos últimos anos, uma quantidade substancial de evidências tem indicado o papel chave dos radicais livres e outros oxidantes como grandes responsáveis pelo envelhecimento e pelas doenças degenerativas associadas ao mesmo.
M.D.O. Silvério   +2 more
doaj  

EFEKTIVITAS FERMENTASI SUSU KAMBING DENGAN PENAMBAHAN Lactobacillus rhamnosus SEBAGAI INHIBITOR TIROSINASE (Fermentation Effectivity of Goat Milk added Lactobacillus rhamnosus as Tyrosinase Inhibitor)

open access: yesJurnal Kedokteran Hewan, 2016
This study aimed to investigate the effectivity of goat milk fermentation as tyrosinase inhibitory with Lactobacillus rhamnosus TW 2. The examination of fresh milk contained the density, protein, and fat content. The culture of Lactobacillus rhamnosus TW
Zuraida Hanum   +4 more
doaj   +1 more source

Uji Aktivitas Antioksidan Dan Penghambatan Tirosinase Serta Uji Manfaat Gel Ekstrak Kulit Batang Taya (Nauclea Subdita) Terhadap Kulit [PDF]

open access: yes, 2016
Dayak women in Borneo treat their skin with natural ingredients, one of which is taya cortex (Nauclea subdita). Flavonoids that can be found in natural ingredients have antioxidant effect and can inhibit the activity of tyrosinase in melanogenesis ...
Charissa, M. (Meiliana)   +2 more
core  

Remoção de cor de efluentes têxteis com cogumelos Agaricus bispora = Decolorization of textile effluent with mushroom Agaricus bispora

open access: yesActa Scientiarum: Technology, 2010
O emprego direto de cogumelos Agaricus bispora foi avaliado para a remoção de cor de uma mistura sintética de corantes reativos. Avaliou-se o efeito da granulometria das partículas (cubos de 0,5 ou 1,0 cm e cogumelos moídos), da massa de cogumelos (10 ...
Maria Alice Zarur Coelho   +2 more
doaj  

Identificação de constituintes fenólicos, efeitos antiradicalares e anti-tirosinase e elucidação do perfil de citotoxicidade da raíz da planta ‘Tumbanjale’ (Hypoxis polystachya)

open access: yesRevSALUS
Introdução: É evidente que a vasta biodiversidade vegetal de Angola não tem sido alvo de uma investigação sustentada que permita a validação das propriedades medicinais empiricamente atribuídas.
Juliandra Salumbo André   +3 more
doaj   +1 more source

Development of Optical Biosensor to Determine Benzoic Acid Concentration Based on Its Inhibitive Effect on Tyrosinase Enzyme [PDF]

open access: yes, 2010
An optical biosensor using phenol biosensor for the determination of benzoic acid based on inhibitive effect of benzoic acid on tyrosinase enzyme has been developed in this study.
Hamzah, Hairul Hisham
core  

Patterns of recurrence following sentinel lymph node biopsy for cutaneous melanoma: outcome after 37 months of follow-up [PDF]

open access: yes, 2004
BACKGROUND: Sentinel node biopsy (SNB) has been considered as an advance in surgical oncology for microstading melanoma. We report our experience with this procedure focusing on recurrence.
Arcuschin, Liliana   +4 more
core   +3 more sources

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