Results 21 to 30 of about 51,872 (236)

In vitro antimicrobial effect of essential tea tree oil(Melaleuca alternifolia), thymol, and carvacrol on microorganisms isolated from cases of bovine clinical mastitis

open access: yesInternational Journal of Veterinary Science and Medicine, 2022
Both Gram-negative and Gram-positive bacteria have recently developed antibiotic resistance to treatments for bovine mastitis, creating a serious concern for public and animal health.
Lysett Corona-Gómez   +5 more
doaj   +1 more source

Antifungal effect and reduction of Ulmus minor symptoms to Ophiostoma novo-ulmi by carvacrol and salicylic acid [PDF]

open access: yes, 2010
There are still no effective means to control Dutch elm disease (DED), caused by the vascular fungi Ophiostoma ulmi and O. novo-ulmi. Plant phenolics may provide a new strategy for DED control, given their known antifungal activity against pathogens and ...
García-Vallejo, María C.   +4 more
core   +1 more source

Combined effect of carvacrol, thymol and nisin against Staphylococcus aureus and Salmonella Enteritidis

open access: yesAnais da Academia Brasileira de Ciências, 2021
The aim of this study was to investigate the combined effect of carvacrol, thymol and nisin against Staphylococcus aureus and the combined effect of carvacrol and thymol against Salmonella Enteritidis. Minimum inhibitory concentrations (MIC) of carvacrol,
CAROLINE HECKLER   +3 more
doaj   +1 more source

Efficacy of Essential Oils of Thymus vulgaris and Origanum vulgare on Echinococcus granulosus [PDF]

open access: yes, 2014
The aim of the present work was to determine the in vitro effect of T. vulgaris and O. vulgare essential oils against E. granulosus protoscoleces and cysts. Essential oils were added to the medium resulting in thymol final concentrations of 10 μg/mL. The
Denegri, Guillermo Maria   +5 more
core   +1 more source

Presence, persistence and distribution of thymol in honeybees and beehive compartments by high resolution mass spectrometry

open access: yesEnvironmental Advances, 2021
Thymol has been considered as an organic varroacide with less toxicity than synthetic chemicals such as amitraz, coumaphos or tau-fluvalinate. The present study evaluates the presence, persistence and distribution of thymol during a five-month sampling ...
Lorena Manzano Sánchez   +5 more
doaj   +1 more source

Modeling and Optimization of M-cresol Isopropylation for Obtaining N-thymol: Combining a Hybrid Artificial Neural Network with a Genetic Algorithm [PDF]

open access: yes, 2007
The application of a hybrid framework based on the combination, artificial neural network-genetic algorithm (ANN-GA), for n-thymol synthesis modeling and optimization has been developed. The effects of molar ratio propylene/cresol (X1), catalyst mass (X2)
Assidjo Nogbou, Emmanuel   +4 more
core   +1 more source

In Vitro and In Vivo Comparison of Changes in Antibiotics Susceptibility of E. coli and Chicken’s Intestinal Flora after Exposure to Amoxicillin or Thymol

open access: yesVeterinary Medicine International, 2020
This study aims at verifying, in vitro, the extent to which the use of amoxicillin or thymol induces the selection of resistant bacteria and at evaluating in vivo their effects on the development of antimicrobial resistance in the intestinal flora of ...
Soukayna Hriouech   +6 more
doaj   +1 more source

In Vitro Cestocidal Activity of Thymol on Mesocestoides corti Tetrathyridia and Adult Worms [PDF]

open access: yes, 2014
Nothing is known about the possible effect of thymol or other compounds of essential oils against the adult worms of cestodes. The aim of the present work was to determine in vitro cestodicidal activity of thymol against Mesocestoides corti adult worms ...
Elissondo, María Celina   +1 more
core   +1 more source

Thymol Mitigates Cadmium Stress by Regulating Glutathione Levels and Reactive Oxygen Species Homeostasis in Tobacco Seedlings

open access: yesMolecules, 2016
Thymol is a famous plant-derived compound that has been widely used in pharmacy due to its antioxidant and antimicrobial properties. However, the modulation of intrinsic plant physiology by thymol remains unclear.
Xiefeng Ye   +7 more
doaj   +1 more source

Antibacterial Effects of the Essential Oils of CommonlyConsumed Medicinal Herbs Using an In Vitro Model. [PDF]

open access: yes, 2010
The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M.
Brkic, D.   +4 more
core   +2 more sources

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