نتایج جستجو برای: pollen storage
تعداد نتایج: 204581 فیلتر نتایج به سال:
during past few years, the cupressus arizonica has been abundantly planted in tehran, causing a significant increase of allergic diseases from the middle of winter to the beginning of spring. the aim of this study was the comparison of pollen protein content in two major varieties of c. arizonica planted in tehran, including c. arizonica var. arizonica and c. arizonica var. glabra , in order to...
Citrus species are classified as a sensitive group of trees to salt stress, but the levels of their sensitivity or tolerance to salt are different among cultivars. In order to evaluate the effects of salinity stress on pollen germination of some citrus cultivars, an experiment was performed in factorial, based on completely randomized design in three replications with Cleopatra mandarin (Citrus...
BACKGROUND Although standard skin prick test (SPT) panels are crucial for routine investigation of sensitization in daily clinical practice, it has limitations in terms of missing allergens. OBJECTIVE To find out sensitization rates (SR)s to additional panel of allergens and their relative contributions in allergic diseases. METHODS SPTs with a battery of aeroallergens [tree pollen (A.gluti...
Airborne olive pollen counts are not representative of exposure to the major olive allergen Ole e 1.
Pollen is routinely monitored, but it is unknown whether pollen counts represent allergen exposure. We therefore simultaneously determined olive pollen and Ole e 1 in ambient air in Córdoba, Spain, and Évora, Portugal, using Hirst-type traps for pollen and high-volume cascade impactors for allergen. Pollen from different days released 12-fold different amounts of Ole e 1 per pollen (both locati...
The Irano-Touranian biogeography region is exposed to degradation because of anthropogenic activities and overgrazing. One of the important indirect applications of this ecosystem is Apiculture, which can be considered for reduce degradation of land and over coming for indigenous people, that were live in this area. It is possible to increase Apicultural ability in an appropriate area by identi...
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