Results 1 to 10 of about 594 (120)

The antibacterial effect of ethanol extract of polish propolis on mutans streptococci and lactobacilli isolated from saliva. [PDF]

open access: yesEvid Based Complement Alternat Med, 2013
Dental caries occurrence is caused by the colonization of oral microorganisms and accumulation of extracellular polysaccharides synthesized by Streptococcus mutans with the synergistic influence of Lactobacillus spp. bacteria. The aim of this study was to determine ex vivo the antibacterial properties of ethanol extract of propolis (EEP), collected in ...
Dziedzic A   +5 more
europepmc   +2 more sources

DIASTEREOSELECTIVE SYNTHESIS OF (8E,10Z)-TETRADECA-8,10-DIENAL, THE SEXUAL PHEROMONE OF THE HORSE-CHESTNUT LEAF-MINER Cameraria ohridella (LEPIDOPTERA: GRACILLARIIDAE) [PDF]

open access: yesStudia Universitatis Babes-Bolyai Chemia, 2021
Versatile classical and modern methods for a new synthesis of (8E,10Z)-tetradeca-8,10-dienal based on Sonogashira cross-coupling, Cahiez-Fürstner reaction as well as other reactions using palladium, iron or copper as catalysts were described.
Iuliana VASIAN   +7 more
doaj   +3 more sources

The success of the horse-chestnut leaf-miner, Cameraria ohridella, in the UK revealed with hypothesis-led citizen science. [PDF]

open access: yesPLoS ONE, 2014
Citizen science is an increasingly popular way of undertaking research and simultaneously engaging people with science. However, most emphasis of citizen science in environmental science is on long-term monitoring.
Michael J O Pocock, Darren M Evans
doaj   +4 more sources

Impact of lower extremity venous ulcers due to chronic venous insufficiency on quality of life. [PDF]

open access: yesOpen Cardiovasc Med J, 2008
Lower extremity venous ulcers comprise a complex medical and social issue. The conservative and/or surgical management of venous ulcers is often inadequate.
Koupidis SA   +3 more
europepmc   +3 more sources

Qualidade de produtos a base de plantas medicinais comercializados no Brasil: castanha-da-índia (Aesculus hippocastanum L.), capim-limão (Cymbopogon citratus (DC.) Stapf ) e centela (Centella asiatica (L.) Urban) Quality of products made from medicinal plants commercialized in Brazil: horsechestnut (Aesculus hippocastanum L.), lemongrass (Cymbopogon citratus (DC.) Stapf), and gotu kola (Centella asiatica (L.) Urban

open access: yesActa Botânica Brasílica, 2007
Com o objetivo de avaliar a qualidade de produtos a base de plantas medicinais, analisou-se dez amostras de castanha-da-índia, onze de capim-limão e seis de centela, comercializadas em farmácias da cidade do Recife, provenientes de indústrias de várias ...
Joabe Gomes de Melo   +3 more
doaj   +2 more sources

Volatiles of Common Horsechestnut (Aesculus hippocastanumL.) (Hippocastanaceae) Blossoms

open access: yesJournal of Essential Oil Research, 1994
ABSTRACT The headspace, the essential oil, a pet. ether and a methanolic extract of horsechestnut (Aesculus hippocastanum L.) blossoms were analyzed by GC/FID, GC/FTIR/MS and GC-sniffing technique. The headspace was found to be rich in monoterpenes, such as α-pinene (21.8%), β-pinene (17.2%), camphene (11.3%), limonene (6.1%) and 1,8-cineole (5.8 ...
Gerhard Buchbauer   +3 more
  +12 more sources

Assessment of the monumental trees health condition from Brasov area using Arbotom Sonic Tomograph [PDF]

open access: yesPresent Environment and Sustainable Development, 2023
The monumental trees growing in the cities, especially those from the parks, green spaces and alignments, which potentially cause a great risk to people, are required from time to time to be checked about their health conditions.
Diana VASILE   +5 more
doaj   +1 more source

Comparative Analysis of Quality Requirements for Medicines Based on Horse-Chestnut Seeds

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2023
Scientific relevance. When harmonising conditions for qualitative and quantitative analysis of bioactive compounds in herbal medicines, the Institute of Pharmacopoeia and Medicinal Product Standardisation has discovered that horse-chestnut products lack ...
O. V. Evdokimova   +3 more
doaj   +1 more source

The Secondary Metabolites Profile in Horse Chestnut Leaves Infested with Horse-Chestnut Leaf Miner

open access: yesMolecules, 2022
Natural defensive substances synthesized by plants that could replace synthetic pesticides in the protection of plants against insect invasions are constantly being sought.
Małgorzata Materska   +8 more
doaj   +1 more source

Development of multi-functional streetscape green infrastructure using a performance index approach [PDF]

open access: yes, 2015
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.This paper presents a performance evaluation framework for streetscape vegetation. A performance index (PI)
Bandaru, Bandaru   +5 more
core   +2 more sources

Home - About - Disclaimer - Privacy