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Автор: Richard Chaloupka
Год: 2011
Издание:
LAP Lambert Academic Publishing
Страниц: 128
ISBN: 9783844305241
The goal of an experimental study was to assess the spine development in growing rats following pinealectomy and sensorymotor area damage. The author operated 46 rats (Rattus norvegicus v. alba f. domestica, aged from 3 to 5 weeks) in intraperitoneal anesthesia. In the first group of 22 rats pinealectomy was performed, in the second one (24 rats) the sensorymotor area 2x1x1 mm of the cerebral cortex on the left side was removed. Radiographs were evaluated two and four months after surgery. In the first group of 22 rats (aged from 3 to 5 weeks) after pinealectomy from the left side, quicker maturation was noted. Scoliosis was found in 5 rats four males), in 22,7%. The curves convex to the left side were revealed fourtimes. The mean scoliosis value was 10,8°. In the second group of 24 rats, aged 3,5 weeks, scoliosis was observed in 8 rats (5 females), in 33,3%. The single curves were found fourtimes, convex to the left side threetimes. The mean value of scoliosis was...
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