نتایج جستجو برای: physical damage
تعداد نتایج: 878355 فیلتر نتایج به سال:
Now safety concern of in vivo nano-carriers toxicity is apparently hindering the extensive applications of nanotechnology in medical sciences. Many studies on the effects of nanomaterials in vitro and in vivo have been published, and revealed that nanomaterials including carbon nanotubes, fullerenes, quantum dots (for example CdS) and oxide nanoparticles (NPs) (for example ZnO, CuO and TiO2) ex...
Abstract Background: Nowadays, working long hours and shift work are inevitable, even though these working schedules are associated with several physical and mental effects. Gastrointestinal complaints are common among their physical effects. Recent studies have shown organoprotective effect of melatonin in gastrointestinal tract. In this study we investigated gastric mucosal damage due to par...
Physical activities are associated with increased production of reactive oxygen species. The production of reactive oxygen species is dependent of the intensity, duration and type of activity. Although the physiological amounts of reactive oxygen species are necessary to regulate cell reactions, their excessive production can cause numerous damages to the structure and function of cells and wea...
Abstract: Objective: The clinical creativity-therapy model is a new strategy to increase the efficacy of mind and personality which leads to the improvement of the mental health. This study aimed to investigate the effectiveness of the clinical creativity-therapy model in controlling the mental damage syndrome of the students such as physical symptoms, anxiety, depression, and social functio...
improper transportation of agricultural materials causes mechanical damage to them. the damage isdepended to the physical and mechanical properties of the product and properties of the appliedforce. vibration generated by vehicles during road transportation causes shake the product, contactit with carrier bin and other components, tissues deformation and damage to product. this researchwas cond...
Background: Regular physical activity is highly recommended in preventive, curative, and rehabilitative programs in order to promote health, especially cardiovascular health. However, physical activity can also cause sudden death. In athletes, sudden death may occur during sport competitions, with myocardial infarction as the most common etiology. It is suspected that continuous training withou...
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