Results 91 to 100 of about 43,078 (258)

Contact Sensitization in Adults With Atopic Dermatitis: A 21‐Year Single‐Center Tertiary Experience

open access: yesContact Dermatitis, EarlyView.
A graphical abstract has been included as supplemental material. ABSTRACT Background Atopic dermatitis is a common chronic inflammatory skin condition. Data on contact sensitization in adults with atopic dermatitis remain limited. Objectives To investigate the prevalence of contact sensitization in adults with and without AD: Patients/Methods A ...
Francesca Caroppo   +5 more
wiley   +1 more source

Baccharis dracunculifolia and Dalbergia ecastophyllum, Main Plant Sources for Bioactive Properties in Green and Red Brazilian Propolis

open access: yesPlants, 2020
Nowadays, propolis is used as a highly valuable product in alternative medicine for improving health or treating a large spectrum of pathologies, an ingredient in pharmaceutical products, and also as a food additive.
Adela Ramona Moise, Otilia Bobiş
doaj   +1 more source

Co‐Reactivity of Fragrances and Fragrance‐Markers in Patients With Positive Patch Tests to Chinese and Brazilian Propolis

open access: yesContact Dermatitis, EarlyView.
In this study, the patterns of co‐reactivity to the four fragrance markers present in the European baseline series (Myroxylon pereirae resin [balsam of Peru], colophonium, fragrance mixes 1 and 2) and to the fragrances limonene and linalool hydroperoxides in patients allergic to Brazilian propolis were investigated.
Anton C. de Groot   +2 more
wiley   +1 more source

Biomodification of dentin collagen with hydroalcoholic propolis extract: Impact on resin–dentin adhesion

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effect of hydroalcoholic propolis extract (HPE) as a collagen cross‐linking agent for preserving the dentin–adhesive interface. Dentin beams from human third molars were demineralized with 10% phosphoric acid and assigned to five treatments: distilled water (control), 6.5% grape seed extract (GSE), and HPE at ...
Zidane Hurtado Rabelo   +5 more
wiley   +1 more source

Perbedaan Daya Hambat Bakteri dari Propolis Cair yang Ada di Pasaran Terhadap Escherichia Coli dan Staphylococcus Aureus Secara In Vitro

open access: yesJurnal Kesehatan Andalas, 2015
Abstrak Propolis adalah zat yang digunakan lebah melindungi sarangnya dari berbagai ancaman. Komponen utama propolis adalah resin yang dikumpulkan lebah dan dicampur dengan air liurnya.
Bangun Azhari Yusuf   +2 more
doaj  

Evaluation of the Antibacterial Effect of Propolis Nanomaterials, Propolis Ethanolic Extract, Ciprofloxacin and Their Combination Against Pseudomonas aeruginosa

open access: yesArmaghane Danesh Bimonthly Journal, 2021
Background & aim: Pseudomonas aeruginosa is one of the most important opportunistic pathogens. Due to the increased use of antibiotics and the risk of their resistance, studies on the detection of natural antibacterial compounds have increased.
T Archin   +3 more
doaj  

Chemical analysis, antioxidant, cytotoxic and antimicrobial properties of propolis from different geographic regions

open access: yesAnnals of Agricultural Sciences, 2020
Propolis is a resinous beehive product containing functional compounds and differs based on geographical region. Physicochemical properties of each propolis effectuate their uses within modern applications. Therefore, this study was aimed to evaluate the
Mohamed G. Shehata   +4 more
doaj   +1 more source

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

Elemental Analysis of Tetragonula laeviceps Propolis by X-Ray Fluorescence Spectroscopy [PDF]

open access: yesBIO Web of Conferences
Propolis, a natural substance produced by stingless bees (Tetragonula laeviceps), consists of a blend of resins collected from plant exudates and other botanical sources.
Missy Rachmawarifa Corina   +2 more
doaj   +1 more source

Antioxidant Potential of Propolis, Bee Pollen, and Royal Jelly: Possible Medical Application

open access: yesOxidative Medicine and Cellular Longevity, 2018
Honeybees products comprise of numerous substances, including propolis, bee pollen, and royal jelly, which have long been known for their medicinal and health-promoting properties.
J. Kocot   +4 more
semanticscholar   +1 more source

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