نتایج جستجو برای: rotifer seasonal variation
تعداد نتایج: 350506 فیلتر نتایج به سال:
BACKGROUND Cardiovascular diseases (CVD) mortality has been shown to follow a seasonal pattern. Several studies suggested several possible determinants of this pattern, including misclassification of causes of deaths. We aimed at assessing seasonality in overall, CVD, cancer and non-CVD/non-cancer mortality using data from 19 countries from different latitudes. METHODS AND FINDINGS Monthly mo...
Aim: Immune hemolytic anemia is an autoimmune disease that related to autoantibodies against erythrocytes. Such antibodies appear for a variety of reasons such as hematologic and oncologic malignancies, infections, connective tissue diseases but in many cases, true etiologic agent has not been discovered. Many hematologic, well rheumatologic disorders, have seasonal variations there studies eva...
Rotifers are microscopic aquatic animals of phylum Rotifera, live in a diverse range of aquatic habitats. They are important in ecology of freshwater ecosystems by recycling nutrients and can alter trophic dynamic of planktonic communities. These features have also been used to infer environmental conditions in an aquatic habitat. Because of the important roles of this group of animals in the t...
This study aimed to investigate the fatty acid composition of zooplankton and common carp larvae in hatcheries at the first seven days of larval rearing. SFA was higher in rotifers before releasing of larvae on = day 1 gain (6.15%), compared to that of day 7, and significantly decreased in the rate of 3.53%. On day 7, total amount of MUFA was increased significantly. Oleic acid was the most dom...
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