OBJECTIVES This study investigated the postprandial effect of components of the Mediterranean diet on endothelial function, which may be an atherogenic factor. BACKGROUND The Mediterranean diet, containing olive oil, pasta, fruits, vegetables, fish, and wine, is associated with an unexpectedly low rate of cardiovascular events. The Lyon Diet Heart Study found that a Mediterranean diet, which ...

The objectives of the present study were to evaluate and compare the antimicrobial activities of olive oil and vinegar against Salmonella and Escherichia coli. The spread plate method was used to determine the growth of Salmonella and Escherichia coli. The concentration of preservatives used for inhibition of Salmonella and Escherichia coli was determined by using minimum inhibitory concentrati...

objective(s):cutaneous leishmaniasis is a common and endemic disease in khorasan province in north-east of iran. the pentavalant antimony (sb v) is the mainstay of treatment that has many side effects and resistance to the drug has been reported. the microbicidal effect of ozone was proven in different microorganisms. since there is no study in this respect and to achieve a low cost and effecti...

Since eicosanoids have been implicated in the pathogenesis of psoriasis, less potent eicosanoid mediators derived from fish oil might improve psoriasis. Using a double-blind, randomized, parallel design, 18 patients with stable, plaque psoriasis received capsules of either fish oil or identical-appearing placebo olive oil for 15 weeks, with concomitant sub-erythemal UVB in weeks 3 to 11. At the...

Virgin olive oil, produced by filtering the hole fruit, is rich in phenolic and polyphenolic compounds, which are well known as good scavengers of free radicals, and good antioxidants. It is also known that these compounds contribute to lowering the risk of coronary diseases and cancer. Olive oil is very rich in unsaturated long-chain fatty acids, and poor in phytosterols at the same time, that...

BACKGROUND Olive oil provides a mixture of lipids and antioxidant nutrients which may help preventing age-related diseases such as age-related macular degeneration (AMD). However, little is known about the associations between olive oil consumption and the risk of AMD. OBJECTIVE To examine associations between olive oil use and AMD prevalence in elderly subjects. METHODS Alienor (Antioxydan...

In order to study the mechanism by which increasing unsaturation of dietary fat lowers HDL-cholesterol levels, we studied various measures of HDL metabolism in hamsters fed with fats with different degrees of saturation. Hamsters were fed on a cholesterol-enriched (1 g/kg) semipurified diet containing 200 g/kg of maize oil, olive oil, or palm oil for 9 weeks. Increasing saturation of dietary fa...

This paper presents measurements of sound velocity and attenuation in olive oil, with known chemical composition, as a function of pressure, within the range of pressure up to 0.7 GPa. Dependencies of sound velocity, relative ultrasonic wave attenuation, volume, and adiabatic compressibility on pressure show discontinuities. This proves the existence of the first order phase transition in olive...

Pure phosphatidyl ethanolamine and lecithin from egg yolks were fed to rats in saline or in olive oil and the changes in individual phospholipids in the intestinal wall, liver, and plasma of the animals were studied. Ingestion of olive oil alone produced increased levels of all phospholipid fractions in each of the three tissues. Feeding phosphatidyl ethanolamine in saline resulted in slightly ...

Neurological disorders such as stroke, Alzheimer's and Parkinson's diseases are associated with high morbidity and mortality, and few or no effective options are available for their treatment. These disorders share common pathological characteristics like the induction of oxidative stress, abnormal protein aggregation, perturbed Ca2+ homeostasis, excitotoxicity, inflammation and apoptosis. A la...