نتایج جستجو برای: kb1
تعداد نتایج: 77 فیلتر نتایج به سال:
Experimental and model investigations of bleaching and saturation of fluorescence in flow cytometry.
We investigated the fluorescence emission from three fluorophores commonly used for labeling cells in flow cytometry. We have demonstrated that the fluorescence emission from cells labeled with fluorescein-isothiocyanate (FITC), phycoerythrin (PE), and allophycocyanin (APC) is considerably saturated and bleached in standard flow cytometric conditions. Therefore, for optimization of fluorescence...
This study sought to characterize the effect of density stress on greater amberjack ( Seriola dumerili ) survival determine an optimal transport density. To achieve this, this experiment simulated conditions fish (body length: 4.09 ± 1.00 cm; weight: 0.9 0.05 g) using closed oxygen at 5 different densities (D1 = 1.125 kg/m 3 , D2 2.25 D3 3.375 D4 4.5 and D5 6.75 for 8 hours, after which biochem...
In contrast to primary tumors, the understanding of macrophages within metastases is very limited. In order to compare macrophage phenotypes between different metastatic sites, we established a pre-clinical mouse model of intracranial breast cancer metastasis in which cancer lesions develop simultaneously within the brain parenchyma and the dura. This mimics a situation that is commonly occurri...
BACKGROUND Inflammatory gene polymorphisms are potentially associated with atherosclerosis risk, but their age-related effects are unclear. To investigate the age-related effects of inflammatory gene polymorphisms on arterial stiffness, we conducted cross-sectional and 5-year follow-up studies using the cardio-ankle vascular index (CAVI) as a surrogate marker of arterial stiffness. METHODS We...
OBJECTIVE To investigate the effect of treadmill walking exercise as a treatment method to improve gait efficiency in adults with cerebral palsy (CP) and to determine gait efficiency during overground walking after the treadmill walking exercise. METHODS Fourteen adults with CP were recruited in the experimental group of treadmill walking exercise. A control group of 7 adults with CP who atte...
The opdA gene of Salmonella typhimurium encodes an endoprotease, oligopeptidase A (OpdA). Strains carrying opdA mutations were deficient as hosts for phage P22. P22 and the closely related phages L and A3 formed tiny plaques on an opdA host. Salmonella phages 9NA, KB1, and ES18.h1 were not affected by opdA mutations. Although opdA strains displayed normal doubling times and were infected by P22...
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