Results 61 to 70 of about 46,899 (227)

Antioxidant properties, total phenols and pollen analysis of propolis samples from Portugal [PDF]

open access: yes, 2008
Pollen analysis, total phenols content and antioxidant activity were studied for the first time in Portuguese propolis samples from Bornes and Fundão regions.
Dias, L.G.   +3 more
core   +1 more source

Hawaiian Propolis: Comparative Analysis and Botanical Origin

open access: yesNatural Product Communications, 2014
Propolis is a resinous mixture of substances collected and processed from various botanical sources by honeybees ( Apis mellifera ). We recently obtained Hawaiian propolis, the study of which, to our knowledge, has not been reported.
Saori Inui   +2 more
doaj   +1 more source

Propolis and vegetable wax in the conservation of Hass avocado
Própolis e cera vegetal na conservação de abacate Hass

open access: yesSemina: Ciências Agrárias, 2012
The aim of this work was to evaluate the quality of Hass avocado submitted to application of propolis and vegetable wax. The selected fruits were submitted to the treatments (1) without wax and without propolis, (2) with vegetable wax, (3) propolis ...
Ricardo de Oliveira Orsi   +3 more
doaj   +1 more source

Loading and Release Profile Assay of Carbonated Hydroxyapatite Incorporated with Propolis as Bone Graft Material

open access: yesMajalah Obat Tradisional, 2020
Periodontitis can lead to the destruction of the alveolar bone. The loss of the alveolar bone can be treated using carbonated hydroxyapatite (CHA) as a bone graft material.
Indi Kusumawati   +2 more
doaj   +1 more source

Contact Sensitization in Patients With Frontal Fibrosing Alopecia: Patch Test Results With an Extended Baseline Series in Consecutive Patients

open access: yesContact Dermatitis, EarlyView.
Sensitization to propolis, shellac and gallate mix is FFA‐associated, but its relevance is largely unknown. Sensitization to salicylates is frequent and associated with symptoms of intolerance to sun exposure or sunscreens. No significant improvement by allergen avoidance is identified.
María‐Antonia Pastor‐Nieto   +11 more
wiley   +1 more source

Cytotoxicity Evaluation of Iranian Propolis and Calcium Hydroxide on Dental Pulp Fibroblasts [PDF]

open access: yes, 2014
Background and aims. Since intracanal medicaments can affect the cell viability in periapical tissues, the aim of this study was to evaluate the effect of calcium hydroxide and propolis on pulp fibroblasts. Materials and methods.
Ranjbarian, Parisa.   +2 more
core   +3 more sources

Impact of Host and Food Availability on Life‐History Traits in Six Egg Parasitoid Species of the Genus Trichogramma

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
In this study we measured the impact of access to sugar and hosts on the longevity and fecundity of six Trichogramma species: T. cacoeciae, T. chilonis, T. minutum, T. leptoparameron, T. pintoi and T. sibericum. The impact of food differed among species, but there was a general tendency of increased life expectancy and potential fecundity with sugar ...
Véronique Martel   +2 more
wiley   +1 more source

Studies on the effect of ethanolic extract of propolis in BALB/c mice [PDF]

open access: yes, 2014
Propolis is widely used since ages for the treatment of various ailments. Present study focussed on the toxicity profile of ethanolic extract of propolis on BALB/c mice. The effect of different concentrations of propolis (300, 500, 1000 mg/kg body weight)
Harjai, Kusum   +2 more
core   +2 more sources

The Complex World of Toothpaste Diversity, Meeting Patient Clinical Needs. An Umbrella Review

open access: yesInternational Journal of Dental Hygiene, EarlyView.
ABSTRACT Background Amidst numerous recent advancements in toothpaste formulations and active ingredients, some clinicians may believe all toothpastes are similar despite differences in their active ingredients and corresponding clinical application.
Jeanie Suvan, Crystal Marruganti
wiley   +1 more source

The Effects of In-Ovo Injection of Propolis on Egg Hatchability and Starter Live Performance of Japanese Quails

open access: yesBrazilian Journal of Poultry Science
The purpose of this study was to determine the effects of in-ovo injection of a propolis water extract on hatchability, embryonic mortality, starter live performance, and livability of Japanese quails.
A Aygun
doaj   +1 more source

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