Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Karent Bravo"'
Autor:
Andres Yepes, Daniel Ochoa-Bautista, Walter Murillo-Arango, Jorge Quintero-Saumeth, Karent Bravo, Edison Osorio
Publikováno v:
Arabian Journal of Chemistry, Vol 14, Iss 1, Pp 102905- (2021)
This study aimed to assess the anti-aging potential of the ethanol extract of Passiflora edulis f. edulis Sims seeds, through in vitro determination of antioxidant activity and inhibition assays of some enzymes related to skin aging. Furthermore, usi
Externí odkaz:
https://doaj.org/article/46789b66c5d24f549658a475209dbe0f
Autor:
Catalina Agudelo, Karent Bravo, Ana Ramírez-Atehortúa, David Torres, Luis Carrillo-Hormaza, Edison Osorio
Publikováno v:
Molecules, Vol 26, Iss 24, p 7429 (2021)
Methylxanthines and polyphenols from cocoa byproducts should be considered for their application in the development of functional ingredients for food, cosmetic and pharmaceutical formulations. Different cocoa byproducts were analyzed for their chemi
Externí odkaz:
https://doaj.org/article/9d2f6278b6204a9f9779a3f7a6982302
Publikováno v:
Asian Pacific Journal of Tropical Biomedicine, Vol 7, Iss 6, Pp 538-543 (2017)
Objective: This study was designed to investigate the wound healing activity of aqueous extracts of Ullucus tuberosus (U. tuberosus) using in vitro models. Methods: Lyophilized pulp and acetone extracts of U. tuberosus were produced using ultrasound
Externí odkaz:
https://doaj.org/article/a7a443acbc1843f4946fd2d656dd10ad
Autor:
Karent BRAVO, Jaime Andrés PEREAÑEZ
Publikováno v:
Vitae, Vol 23, Iss 3 (2016)
Colombia, a country privileged by nature, where diversity of climates are created by large altitude gradients which generate a variety of ecosystems and beautiful badlands, punas, mountain forests, dry valleys, high deserts and salt flats; landscapes
Externí odkaz:
https://doaj.org/article/0b5eb250d1754cf68fb82a1b4d794255
Autor:
Carol Castañeda, Karent Bravo, Natalie Cortés, Warley de S. Borges, Jaume Bastida, Edison Osorio
Publikováno v:
Proceedings, Vol 22, Iss 1, p 59 (2019)
Skin cancer has evolved as the most common malignant disease, accounting for 4.5% of all new cancer cases. [...]
Externí odkaz:
https://doaj.org/article/6a8976aa24034678b65e9c47c87a7d95
Autor:
Karent Bravo, Jaime Andrés Pereañez
Publikováno v:
Vitae, Vol 23, Iss 3, Pp 163-165
Externí odkaz:
https://doaj.org/article/d033139d27204e39afaba82a96e93a4a
Autor:
Carol Castañeda, Karent Bravo, Natalie Cortés, Janeth Bedoya, Warley S. de Borges, Jaume Bastida, Edison Osorio
Publikováno v:
Journal of Applied Biomedicine. 21:36-47
Publikováno v:
Journal of Cosmetic Dermatology. 21:5058-5065
Collagenase, hyaluronidase, elastase, and tyrosinase enzymes are overexpressed and overactive in the skin aging process and hydrolyze the components of the dermal extracellular matrix (ECM) of the skin; these enzymes produce the clinical framework of
Autor:
Iris Catiana Zampini, María Eugenia Orqueda, Karent Bravo, María Alejandra Moreno, Edison Osorio, María Inés Isla
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Background: The overexposure to sun ultraviolet (UV) radiation produce photoaging by effect of free radicals on lipid, protein, and nucleic acid or by direct activation of responsible enzymes of cleavage of extracellular matrix components (EMC). Aims
Publikováno v:
Medicinal Chemistry Research. 28:1959-1973
The application of antiaging agents can contribute to the prevention and control of skin photoaging. In the current research, nine quinoline–hydrazone hybrids were synthesized to obtain biologically active compounds as possible antiaging agents. Th