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可摘义齿戴入后第1天,常对义齿床组织有损伤作用。口腔粘膜损伤,由于积集在损伤灶的肥大细胞和嗜硷细胞释放组胺,唾液内组胺浓度增高。同时初戴义齿时,由于刺激反射作用,唾液分泌量增加.对唾液组胺浓度也有影响。作者研究可摘义齿戴入前、后唾液组胺浓度的变化,检查46例牙列缺损或缺失患者,年龄45岁～74岁,其中34例制作局部可摘义齿,12例作全口义
Removable denture worn on the first day, often on the denture bed tissue injury. Oral mucosal damage, due to the accumulation of histamine in the lesion lesion mast cells and basophils, saliva histamine concentrations increased. At the same time wearing denture at the same time, due to the role of stimuli reflex, increased salivary secretion of saliva histamine concentration also have an impact. The authors studied the change of saliva histamine concentration before and after the removable denture was worn, examined 46 cases of dentition defects or missing patients, aged 45 to 74 years old, of which 34 cases were made of locally removable dentures and 12 cases of complete dentate