نتایج جستجو برای: partial immobilization model
تعداد نتایج: 2304135 فیلتر نتایج به سال:
objective(s): enzyme immobilization via nanoparticles is perfectly compatible against the other chemical or biological approximate to improve enzyme functions and stability. in this study lactoperoxidase was immobilized onto silica-coated magnetite nanoparticles to improve enzyme properties in the presence of cadmium chloride as an inhibitor. materials and methods: the process consists of the ...
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
PURPOSE Sperm immobilization factor isolated from Staphylococcus aureus immobilizes human spermatozoa as well as motile bacteria, showing that sperm immobilization factor receptor might be shared by bacteria and human spermatozoa. Thus, we sought to identify a common sperm immobilization factor binding receptor on spermatozoa and bacteria. MATERIALS AND METHODS Sperm immobilization factor was...
Skeletal muscle wasting and impaired muscle function in response to mechanical ventilation and immobilization in intensive care unit (ICU) patients are clinically challenging partly due to 1) the poorly understood intricate cellular and molecular networks and 2) the unavailability of an animal model mimicking this condition. By employing a unique porcine model mimicking the conditions in the IC...
Effect of immobilization stress on the rat colonic temperature and metabolism was studied in a warm environment of 25 degrees C. Immobilization for 3 hr caused hyperthermia accompanied by increased oxygen consumption (VO2) in the warm controls. The hyperthermic effect of immobilization was accelerated after 1 week repetition of daily immobilization and it was lessened after 2 to 4 week repetiti...
Introduction: Protein kinase causes many diseases, including cancer; therefore, inhibiting them plays an important role in the treatment of many diseases. Traditional discovery inhibitors of this enzyme is a time-consuming and costly process. Finding a reliable computer-aided drug discovery tools which can detect the inhibitors will reduce the cost. In this study, it is attempted to separate ki...
AIMS Glucocorticoids bind to the glucocorticoid receptor (GR) and increase catabolism of muscle proteins via the ubiquitin-proteasome pathway. Activation of β(2)-adrenergic receptor (β(2)-AR) in skeletal muscle has been shown to induce muscle hypertrophy by promoting muscle protein synthesis and/or attenuating protein degradation. The aim of this study was to investigate the correlation between...
Experimental results show that specifi c binding between a ligand and surface immobilized receptor such as hybridization of single-stranded DNA (ssDNA) immobilized on a microcantilever surface leads to cantilever defl ection. The binding induced defl ection may be used as a method for detection of biomolecules, such as pathogens and biohazards. Mechanical deformation induced because of hybridiz...
The effects of p-CPA (para-chlorophenylalanine) pretreatment was studied on the sleep-wake parameters and patterns of behavioral activities in an animal model of acute immobilization stress. For the experiments, young male Charles Foster rats were divided into three groups, subjected to (i) acute immobilization stress for four hours on specially designed wooden boards, (ii) a similar model of a...
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