Microbial Production of Retinyl Palmitate and Its Application as a Cosmeceutical [PDF]
Antioxidants, 2020 Chemically synthesized retinyl palmitate has been widely used in the cosmetic and biotechnology industry. In this study, we aimed to demonstrate the microbial production of retinyl palmitate and the benefits of microbial retinyl palmitate in skin ...
Bun Yeoul Lee +2 more
exaly +4 more sources
Epidermal Delivery of Retinyl Palmitate Loaded Transfersomes: Penetration and Biodistribution Studies [PDF]
Pharmaceutics, 2020 The alteration of retinoids levels in the skin can cause different disorders in the maturation of epithelial skin cells. Topical administration of these lipophilic molecules is a challenge that can be addressed by encapsulation into drug delivery systems.
Barbara Blanco Fernández +2 more
exaly +4 more sources
Nanoemulgel for Improved Topical Delivery of Retinyl Palmitate: Formulation Design and Stability Evaluation [PDF]
Nanomaterials, 2020 Retinyl palmitate is a vitamin A ester belonging to the family of endogenous natural retinoid and used to treat various skin disorders like acne, skin aging, wrinkles, and dark spots, as well as to protect against psoriasis. Despite the known therapeutic
Mohammed S. Algahtani +2 more
doaj +2 more sources
Development and Optimization of Retinyl Palmitate-Loaded Oleogel and Nanoemulsion Designed with Potential for Microneedling Treatment [PDF]
PharmaceuticalsBackground/Objectives: The development of novel formulations that could have beneficial properties combined with dermatological procedures such as microneedling remains a challenge.
Aleksandra Tobiasz +5 more
doaj +2 more sources
Efficacy and mechanism of retinyl palmitate against UVB-induced skin photoaging [PDF]
Frontiers in Pharmacology, 2023 Retinyl palmitate (RP) is a vitamin A derivative that has been widely used in anti-aging and skin treatment. The aim of this study is to investigate the effect of RP on UVB (Ultraviolet radiation B) induced photoaging and its potential mechanism ...
Peng Shu +9 more
doaj +2 more sources
Conversion of Retinyl Palmitate to Retinol by Wheat Bran Endogenous Lipase Reduces Vitamin A Stability [PDF]
Foods, 2023 Wheat bran can be used as a cost-effective food ingredient to stabilise vitamin A. However, wheat bran endogenous enzymes have been shown to reduce vitamin A stability. In this study, we elucidated the mechanism for this negative effect in an accelerated
Eline Van Wayenbergh +4 more
doaj +2 more sources
Characterization of Hydrogels of Gelatin/O-Carboxymethyl Chitosan in Ovule Form with Curcumin and Retinyl Palmitate as a Treatment for Cervical Cancer [PDF]
GelsAt present, cervical cancer is the fourth most common cancer among women worldwide. Current treatments for cervical cancer, most notably chemotherapy, can induce various adverse side effects, such as nausea, vomiting, hair loss, and fatigue, among others.
Melanie F. Ortega-Aguirre +4 more
doaj +2 more sources
Effect of Dietary Vitamin A, Breed, and Kidney Function on the Onset of Urinary Vitamin A Excretion and the Vitamin A Transport Complex in Growing Dogs. [PDF]
J Anim Physiol Anim Nutr (Berl)ABSTRACT Vitamin A (retinol and retinyl esters) is present in substantial amounts in the urine of healthy adult dogs, but the mechanisms affecting its excretion are poorly understood. To assess whether the onset of urinary vitamin A excretion is dependent on dietary vitamin A intake, breed, and/or parameters of kidney function, 48 puppies from two ...
Raila J, Özpinar H, Schweigert FJ.
europepmc +2 more sources
Tracking Systemic and Ocular Vitamin A [PDF]
CellsVitamin A in the form of 11-cis-retinaldehyde is the chromophore essential to vision. Thus, deficiencies in vitamin A necessitate the implementation of vitamin A supplementation.
Diego Montenegro +4 more
doaj +2 more sources
Retinol and Retinyl Palmitate in Foetal Lung Mice: Sexual Dimorphism [PDF]
Critical Care Research and Practice, 2013 In this work, we evaluate the lung retinoids content to study the possible difference between male and female mice during prenatal development and to comprehend if the vitamin A metabolism is similar in both genders.
Olga Carvalho, Carlos Gonçalves
doaj +2 more sources