Results 41 to 50 of about 43,078 (258)

Propolis as an Anti-allergy Based on Decrease in Total Eosinophil Count in Rat Models

open access: yesAlthea Medical Journal, 2015
Background: Propolis is a natural herb derived from plant resins by bees. Propolis contains flavonoids that act as anti-allergy. The composition of flavonoids in propolis varies according to each region like Brazilian, Chinese, Malaysian and Indonesian ...
Rashmika Nambiar   +2 more
doaj   +1 more source

Preparation and evaluation of a polycaprolactone/chitosan/propolis fibrous nanocomposite scaffold as a tissue engineering skin substitute [PDF]

open access: yesBioImpacts, 2023
Introduction: Recently, the application of nanofibrous mats for dressing skin wounds has received great attention. In this study, we aimed to fabricate and characterize an electrospun nanofibrous mat containing polycaprolactone (PCL), chitosan (CTS), and
Seyedeh-Sara Hashemi   +6 more
doaj   +1 more source

Propolis, Bee Honey, and Their Components Protect against Coronavirus Disease 2019 (COVID-19): A Review of In Silico, In Vitro, and Clinical Studies

open access: yesMolecules, 2021
Despite the virulence and high fatality of coronavirus disease 2019 (COVID-19), no specific antiviral treatment exists until the current moment.
Amira Mohammed Ali, H. Kunugi
semanticscholar   +1 more source

Free Radical Scavenging Activity of Drops and Spray Containing Propolis—An EPR Examination

open access: yesMolecules, 2017
The influence of heating at a temperature of 50 °C and UV-irradiation of propolis drops and spray on their free radical scavenging activity was determined.
Pawel Olczyk   +5 more
doaj   +1 more source

Patch Testing with Propolis of Different Geographical Origins in a Baseline Series

open access: yesActa Dermato-Venereologica, 2021
The chemical composition of propolis varies with geographical origin; however, it is not known whether this affects the frequency of contact allergy to propolis.
Gunnar S. A. Nyman   +5 more
doaj   +1 more source

An Insight into Anticancer Effect of Propolis and Its Constituents: A Review of Molecular Mechanisms

open access: yesEvidence-Based Complementary and Alternative Medicine, 2022
Propolis is a natural compound collected by honeybees from different parts of plants. Honeybees produce a sticky component besides honey by mixing the tree resin and other botanical sources with saliva called propolis or bee glue.
Perumal Elumalai   +7 more
semanticscholar   +1 more source

The correlation between the phenolic composition and biological activities of two varieties of Brazilian propolis (G6 and G12)

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2012
Biological assays that have been performed on different types of Brazilian propolis have shown that type 6 propolis (G6) has a strong antimicrobial activity and a low flavonoid content.
Ingridy Simone Ribeiro Cabral   +4 more
doaj   +1 more source

Biological Activity and Chemical Composition of Propolis from Various Regions of Poland

open access: yesMolecules, 2022
Propolis is one of the bee products, with multiple biological properties used in numerous applications. The research objective was to determine the chemical composition and biological properties (antibacterial, antifungal, antiviral, antioxidant, and ...
M. Woźniak   +5 more
semanticscholar   +1 more source

Comparative study of chemical composition and the antimutagenic activity of propolis extracts obtained by means of various solvents [PDF]

open access: yesJournal of the Serbian Chemical Society, 2023
The present study is aimed to evaluate the chemical characterization and antimutagenic potential of propolis extracted in three different solvents (ethanol, polyethylene glycol and water).
Rasgele Pinar G.   +2 more
doaj   +1 more source

Brazilian green propolis improves gut microbiota dysbiosis and protects against sarcopenic obesity

open access: yesJournal of Cachexia, Sarcopenia and Muscle, 2022
Brazilian green propolis is an important honeybee product that is considered beneficial for health. Here, we examined the therapeutic potential of dietary supplementation with propolis against sarcopenic obesity using Db/Db mice.
Takuro Okamura   +20 more
semanticscholar   +1 more source

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