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Major changes in the vegetation and consequently in the ecosystem functioning of mountainous meadows has been reported in response to herbivore grazing. Nevertheless, effects of protection from herbivores on the vegetation of High-elevation meadows in Iran have not been studied so far. To assess effects of experimentally short-term exclosure treatment on production of mountainous meadows, two m...
Introduction: The present research aimed to review the effect of a 15-day cinnamon supplementation on hematocrit and mean arterial blood pressure in response to one session aerobic exercise. Materials & Methods: In this semi experimental study, 24 male voluntary staff of Fars Islamic Azad university, science research branch by getting testimonial and university ethics committee selected as s...
Introduction: Health care unit cost is as base for budgeting of function, determining real tariff, and privatization in health sector. Nevertheless, in our country, there is no specific approach for it. This study used Activity Based Costing (ABC) to calculate unit cost of health care services delivered in pilot health care center. Methods: The present study is a research-practical study and ca...
premature ovarian failure (pof) is a heterogeneous syndrome with several causative factors. autoimmune mechanisms are involved in pathogenesis of 4-30 % of pof cases. the present review focuses on the role of autoimmunity in the pathophysiology of pof. the evidences for an autoimmune etiology are: demonstration of ovarian autoantibodies, the presence of lymphocytic oophoritis, and association w...
Dear editor, the fecal occult blood test is the presently widely used screening laboratory test for colorectal cancer. At present, the test is usually based on an immunological diagnostic principle (1, 2). A false positive fecal occult blood is common and widely mentioned in literature. Nevertheless, the false negative is little mentioned in the paper. Here, the authors discuss the issue of the...
By using binary ethanol/water mixtures, the separation performance of two improved commercial pervaporation embranes (PERVAPTM) are presented. Separation performance data are analyzed and compared as a function of operating conditions. The effect of initial feed concentration on the separation performance and the effect of feed concentration on apparent activation energy are presented. For memb...
Deep brain stimulation (DBS) is known as the most effective technique in the treatment of neurodegenerative diseases, especially Parkinson disease (PD) and epilepsy. Relative healing and effective control of disease symptoms are the most significant reasons for the tangible tendency in use and development of this technology. Nevertheless, more cellular and molecular investigations are required ...
Spinal anesthesia is the preferred technique for caesarean section. Although hypotension are common, but neurologic complications are rare. Nevertheless, these side effects are serious and must be considered. The incidence of post dural puncture meningitis is very rare complication . In this paper we report a patient who had spinal anesthesia for cesarean section the three days ago and ensuing...
COVID-19 has now turned into a global crisis affecting all sections of economy and investment. Many interventions have been applied to control the COVID-19 epidemic. It seems that these measures and plans need to be assessed in the coming weeks and months to determine whether or not they have been effective. Each of these interventions started in their appropriate time during the epidemic; some...
an experiment was conducted in which 30 broiler chickens were selected based on their ecg and designated as healthy or subclinical ascites. subsequently, blood samples were collected and assayed for hemoglobin, hematocrit and differential leukocyte count. finally, all the birds were euthanized and their hearts harvested for the ventricle cuts. results indicated that broilers with subclinical as...
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