The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats

碩士 === 臺北醫學大學 === 臨床藥物基因體學暨蛋白質體學碩士學位學程 === 105 === Traumatic brain injury all over the world is an important public health issue, especially mild traumatic brain injury (mTBI). It is up to 80% in neurotrauma, especially repetitive mild traumatic brain injury (rmTBI) and another problem is chronic tr...

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Main Authors: Kuo-Feng Hung, 洪國峯
Other Authors: Wei-Chung Yang
Format: Others
Language:zh-TW
Published: 2017
Online Access:http://ndltd.ncl.edu.tw/handle/x583nt
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spelling ndltd-TW-105TMC051050012019-09-04T03:37:04Z http://ndltd.ncl.edu.tw/handle/x583nt The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats 於大鼠模式中探討重複創傷性腦損傷之神經行為變化 Kuo-Feng Hung 洪國峯 碩士 臺北醫學大學 臨床藥物基因體學暨蛋白質體學碩士學位學程 105 Traumatic brain injury all over the world is an important public health issue, especially mild traumatic brain injury (mTBI). It is up to 80% in neurotrauma, especially repetitive mild traumatic brain injury (rmTBI) and another problem is chronic traumatic encephalopathy (CTE). Researchers pointed out that hyperphosphorylation of the tau protein, spreading astrocyte and microglial cell hyperplasia and chronic neuron degeneration etc. in some rmTBI patients the brain, that might reduce the lifespan and increase the neuron degenerative disease rate; however, diagnosis is still lacking and current treatment is also not very effective. In this studies, we used nine-week-old male Sprague-Dawley (SD) rats, which were randomly divided into two groups, as the control group (only Gas anesthesia treated) and the treatment group (rmTBI) by weight drop impact. Six tests were carried out for behavioral and cognitive tests to assess the degree of injury associated with the degradation of the behavioral and cognitive functions. In results, the gradations in impact pressure produced progressive degrees of injury severity in the balance function, neurological score as well as cognitive function. The test model of a rmTBI animal, which mimics the repetitive TBI patient’s injured conditions, may allow to follow the long-term observations and to develop an effective diagnosis, prevention, and treatment of behavioral and cognitive dysfunction. Wei-Chung Yang 楊維中 2017 學位論文 ; thesis 58 zh-TW
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description 碩士 === 臺北醫學大學 === 臨床藥物基因體學暨蛋白質體學碩士學位學程 === 105 === Traumatic brain injury all over the world is an important public health issue, especially mild traumatic brain injury (mTBI). It is up to 80% in neurotrauma, especially repetitive mild traumatic brain injury (rmTBI) and another problem is chronic traumatic encephalopathy (CTE). Researchers pointed out that hyperphosphorylation of the tau protein, spreading astrocyte and microglial cell hyperplasia and chronic neuron degeneration etc. in some rmTBI patients the brain, that might reduce the lifespan and increase the neuron degenerative disease rate; however, diagnosis is still lacking and current treatment is also not very effective. In this studies, we used nine-week-old male Sprague-Dawley (SD) rats, which were randomly divided into two groups, as the control group (only Gas anesthesia treated) and the treatment group (rmTBI) by weight drop impact. Six tests were carried out for behavioral and cognitive tests to assess the degree of injury associated with the degradation of the behavioral and cognitive functions. In results, the gradations in impact pressure produced progressive degrees of injury severity in the balance function, neurological score as well as cognitive function. The test model of a rmTBI animal, which mimics the repetitive TBI patient’s injured conditions, may allow to follow the long-term observations and to develop an effective diagnosis, prevention, and treatment of behavioral and cognitive dysfunction.
author2 Wei-Chung Yang
author_facet Wei-Chung Yang
Kuo-Feng Hung
洪國峯
author Kuo-Feng Hung
洪國峯
spellingShingle Kuo-Feng Hung
洪國峯
The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats
author_sort Kuo-Feng Hung
title The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats
title_short The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats
title_full The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats
title_fullStr The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats
title_full_unstemmed The Studies of Neurobehavioral Changes after Repetitive Traumatic Brain Injury in Rats
title_sort studies of neurobehavioral changes after repetitive traumatic brain injury in rats
publishDate 2017
url http://ndltd.ncl.edu.tw/handle/x583nt
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