Tatsuya Ishizuka

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The genetically obese Koletsky rat (SHROB, fa k) has a novel point mutation of the leptin receptor at amino acid ϩ763, resulting in a premature stop codon in the leptin receptor extracellular domain. This implies that all leptin receptor isoforms should be absent in this model. We examined the phenotypic consequences of this mutation on leptin and leptin(More)
This paper describes a novel robot system for fracture reduction of a femur with a reduction path navigation system based on 3D CT image modeling. The robot has 6-degrees-of-freedom to realize fracture reduction motion with a mechanical failsafe mechanism as well as a software failsafe. Furthermore, one 6-axis force sensor is installed to realize power(More)
[Purpose] This study aimed to introduce an approach of pelvic suspension (PS) using sling cords and to obtain evidence for changes in respiratory function of healthy subjects. [Subjects and Methods] Subjects were 25 healthy men. In the supine position, with hip and knee joints flexed at 90°, the subjects' pelvises were suspended with sling belts. Diaphragm(More)
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