نتایج جستجو برای: inhibitory effects
تعداد نتایج: 1631599 فیلتر نتایج به سال:
Growth inhibition of Aspergillus fumigatus,Aspergillus flavus and Fusarum solani exposed to the essential oils including Thyme, Agastache and Satureja were studied. Disc Diffusion Method was used to evaluate the fungal growth inhibitory effects of the essential oils. Minimal inhibitory concentration (MIC) and minimal fungicidal concentration (MFC) of the oils were determined and compared with ...
Isolation and identification of some potent anti-tumor compounds from medicinal plants, has motivated researchers to screen different parts of plant species for anti-tumor effects. It has been reported that several conifer posses cytotoxic activities on some human tumor cell lines. In this study, male and female branchlets or fruit of four different species of Iranian conifers (Juniperus Sabina...
Background: Food preservation includes procedures to assure higher level of food safety, hygiene and stability. To achieve this goal, the use of combination biopreservatives, such as Essential oils and Probiotics, has gained increased attention. Objective: The aim of this study was to evaluate the antimicrobial effects of Mentha longifolia L. esential oil and Lactobacillus casei aginst Listeri...
Background: Several studies have shown that propolis has antibacterial, antifungal,antiviral and antiparasitic activity. Furthermore propolis has been described to have medicinal usages in some fungal infections like Candidiasis. Our aim is to study the inhibitory effects of alcoholic extract of propolis on Candida spp. and Aspergillus spp.Methods: To determine inhibitory and fatality dose of p...
ABSTRACT Background and Objectives: Due to adverse effects of pentavalent antimonial treatment of visceral leishmaniasis using herbal medicines has received a lot of attention. In this study, we evaluated inhibitory activity of Pelargonium roseum essential oil on growth of Leishmania infantum promastigotes, and compared it with that ...
Introduction: The first step to oral health is the prevention and treatment of the disease in its early stages, which affects the quality of life, self-confidence and social relationships. The aim of this study was to investigate the antimicrobial effect of Propolis, Miswak and Rosa damascene on oral pathogens. Methods: The medicinal plants Miswak, Rosa damascene and Propolis, after preparatio...
Isolation and identification of some potent anti-tumor compounds from medicinal plants, has motivated researchers to screen different parts of plant species for anti-tumor effects. It has been reported that several conifer posses cytotoxic activities on some human tumor cell lines. In this study, male and female branchlets or fruit of four different species of Iranian conifers (Juniperus Sabina...
Background & Aims: The natural compounds have received more attention due to their lower side effects and better biodegradation compared to antibiotics. The purpose of this study was to investigate the antibacterial and antioxidant effects of leaf and skin essential oil of Citrus Grandis on some human pathogenic bacteria. Materials & Methods: The leaf and skin of Citrus Grandis were collected ...
1. Sputum sols, obtained from patients with chronic obstructive pulmonary diseases, were applied to frogs' isolated palates and the effect on ciliary beat frequency was examined. 2. During clinical exacerbations, a significant number of asthmatic patients produced a distinct, slurry type of sputum, which induced ciliostasis. This ciliary inhibition largely disappeared with clinical improvement,...
Baicalein (1), 6-hydroxyapigenin (6), 6-hydroxygalangin (13) and 6-hydroxy-kaempferol (14), which are naturally occurring flavonoids from a set of 14 hydroxy-flavones tested, exhibited high inhibitory effects on tyrosinase with respect to L-DOPA, while each of the 5,6,7-trihydroxyflavones 1, 6, 13 or 14 acted as a cofactor to monophenolase. Moreover, 6-hydroxykaempferol (14) showed the highest ...
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