Gustatory dysfunction in relation to circumvallate papilla’s taste buds structure upon unilateral maxillary molar extraction in Wistar rats: an in vivo study
作者: Sana MostafaHeba M. HakamAmal El-motayam
作者单位: 1Department of Oral Biology, Faculty of Dentistry, Cairo University, Cairo, Egypt
刊名: F1000Research, 2019, Vol.8
来源数据库: F1000 Research Ltd
DOI: 10.12688/f1000research.19684.1
关键词: Molars extractionTaste sensationCircumvallate papillaTaste buds
原始语种摘要: Background : The interaction between taste sensation and dentoalveolar innervation is still under research. teeth loss can alter taste thresholds in humans, but the underlying mechanisms are still obscure. This study investigated the effect of unilateral maxillary molars extraction on the structure of circumvallate papilla in rats. Methods : Thirty-two male Wister rats, aged 3-4 months were randomly distributed into four groups (one control and 3 experimental ) each including 8 animals. The rats were euthanized 3, 6 or 9 weeks following the procedure. The changes in trough length and the taste buds structure and number of both sides of CVP were investigated using routine histological examination followed by statistical analysis. Results : the trough toward the extraction side was...
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关键词翻译
关键词翻译
  • taste 味道
  • extraction 提取
  • circumvallate 围住的
  • papilla 乳突
  • maxillary 上颌骨
  • still 
  • structure 构造
  • sensation 感觉
  • trough 凹槽
  • gustatory 味觉的