A:
As you can see by the output of
man test
we have a syntax error in your script
if [ $current_cpu!= $cpu_1 || $current_cpu!= $cpu_2 || $current_cpu!= $cpu_3 ]
It should be
if [ $current_cpu!= $cpu_1 ] && [ $current_cpu!= $cpu_2 ] && [ $current_cpu!= $cpu_3 ]
The square brackets in that line are for making a condition list.
A light scattering method for determining the aggregation state of the amyloid peptides.
The characterization of the structure of amyloid fibrils has become one of the most important problems in the field of neurodegenerative diseases. Previously, we described a fluorescence method for the characterization of the structure of amyloid fibrils, using the characteristic wavelength of the fluorescence of thioflavin T. However, it is important to develop a new method for the characterization of the structure of amyloid fibrils with the high sensitivity and accuracy. In this study, we established a novel method for the characterization of the structure of amyloid fibrils, using the light scattering method. Amyloid fibrils were prepared by the interaction of amyloid beta peptide (Abeta) with the heparin solution in the presence of NaCl. After an incubation time of 4 days, the incubation solution was separated from the insoluble fraction by centrifugation. Then, the degree of the turbidity of the supernatant was determined by the light scattering method. The turbidity of the supernatant increased with the aggregation of Abeta, in a time-dependent manner. The present method can be used to detect the aggregation of Abeta with high sensitivity and selectivity. This method can be applied to the detection of oligomer formation and aggregation state of the amyloid peptide in neurodegenerative diseases.Amphetamine sensitization is associated with behavioral responses to monoamine-specific antagonists.
We report a double-blind study designed to examine the hypothesis that repeated exposure to an amphetamine sensitizing regimen, which leads to behavioral supersensitivity to the locomotor stimulant effects of amphetamine, is associated with changes in specific pharmacological properties of dopaminergic receptors. Rats were sensitized with a repeated regimen of amphetamine (4 X 30 mg/kg, every 2 hr ac619d1d87
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