Selenium as stressor and antioxidant affects pollen performance in Olea europaea
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چکیده
منابع مشابه
Modelling diseases: the allergens of Olea europaea pollen.
This study analyzes the influence of the IgE response to certain olive pollen allergens in the modulation of the different clinical phenotypes of allergic disease and their relationship with the level of exposure to pollen and genetic factors. Patients from high-exposure areas had a complex IgE antibody response to allergens of Olea euroapea, which included 3 or more allergens in 75% of cases. ...
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Haemodynamic alterations in carotid and renal arteries are associated with the severity of target organ damage in patients with hypertension. Dietary habits, such as the Mediterranean diet, regulate blood pressure and oxidative stress, thus reduce the mortality rate due to cardiovascular diseases. In this study, our aim was to evaluate the reducing activity, antioxidant capacity and metal chela...
متن کاملIdentification and localization of a caleosin in olive (Olea europaea L.) pollen during in vitro germination
In plant organs and tissues, the neutral storage lipids are confined to discrete spherical organelles called oil bodies. Oil bodies from plant seeds contain 0.6-3% proteins, including oleosins, steroleosins, and caleosins. In this study, a caleosin isoform of approximately 30 kDa was identified in the olive pollen grain. The protein was mainly located at the boundaries of the oil bodies in the ...
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Plant triterpenoids represent a large and structurally diverse class of natural products. A growing interest has been focused on triterpenoids over the past decade due to their beneficial effects on human health. We show here that these bioactive compounds are major constituents of several aerial parts (floral bud, leaf bud, stem, and leaf) of olive tree, a crop exploited so far almost exclusiv...
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Estimations based upon geostatistics and mapping have enabled the construction of a spatial model to predict the presence of biological particles in a particular region. This methodological proposal has been tested in a case study, at a regional scale, of airborne Olea pollen, using the data acquired from various sampling stations that are designed for the aerobiological monitoring of pollen le...
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ژورنال
عنوان ژورنال: Flora - Morphology, Distribution, Functional Ecology of Plants
سال: 2015
ISSN: 0367-2530
DOI: 10.1016/j.flora.2015.05.009