牙周膜炎 的英文怎麼說
中文拼音 [yázhōumóyán]
牙周膜炎
英文
percementitis- 牙 : 名詞1. （牙齒） tooth 2. （象牙） ivory 3. （形狀像牙齒的東西） tooth-like thing 4. （姓氏） a surname
- 周 : Ⅰ名詞1 （圈子; 周圍） circumference; periphery; circuit 2 （星期） week 3 [電學] （周波的簡稱） c...
- 膜 : 名詞1. [生物學] （像薄皮的組織） membrane 2. （像膜的薄皮） film; thin coating
- 炎 : Ⅰ形容詞（極熱） scorching; burning hot Ⅱ名詞（炎癥） imflammation
- 膜炎 : serositis
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According to the research of american academy of periodontology and national institute of health of the united states. periodontal diseases can lead to coronary diseases and respiratory diseases and also can induce a series of immunity reaction such as tummy bug, endocarditis or exacerbate diabetes
根據美國牙周病學會及國家衛生署的研究指出，它可造成心血管及呼吸系統方面的疾病，也會引發身體一連串的免疫反應，例如胃病心內膜炎或加速糖尿病惡化。Ion objective : to investigate effect of nd : yag laser irradiating root canals on periapical tissue. methods : three minipigs were used in this study, deciduous premolars were opened, pulps were extracted, root canals were enlarged, then irradiated with nd : yag laser 30s and filled conventionally. the changes of periapical tissue were observed after 1, 3, 7 and 15 days. results : after one day, periapical tissue showed enlargement and engorgement of blood vessel and a few of leukocyte, the changes were more serious than in control. after 3 and 7 days, there were minor reactions in periapical tissue and same as the control group. after 15 days, periapical membrance in most specimens was normal. slight inflammatory reaction was found in the test group as same as in control group. conclusion : there was little damage to periapical tissue with the laser irradiation
目的:觀察激光在根管內照射后對根尖周組織的作用.方法:選3隻小型豬，全麻下將乳前磨牙開髓、抽髓，根管擴大后，激光照射30秒，做常規根管充填.對照組為常規根管充填. 1天、 3天、 7天和15天後觀察根尖周組織的變化.結果:激光照射后1天，根周膜血管充血、輕度炎癥，對照組只有根尖周膜充血.激光組組織反應比對照組稍重.激光照射后3天和7天，少數病例根周組織有輕度的刺激與對照組的病理表現相近.激光照射后15天部分標本根周膜正常，部分標本有輕度炎癥反應，與對照組結果基本相似.結論:本激光照射條件對根尖周組織沒有明顯損傷作用，可供臨床應用時參考After sometime, toxins released by bacteria in the plaque irritate the gum and cause inflammation, leading to periodontal disease
牙垢膜中的一些細菌分泌毒素，令牙周組織出現發炎的徵狀。
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