Periodontal diseases are chronic diseases that invade gums , connective tissues and alveolar bone . it is caused by bacteria accumulated in the oral cavity when little attention is paid to oral hygiene 牙周疾病是一种侵犯牙牙周膜和牙槽骨的慢性破坏性疾病，主要是因为不注意口腔卫生，以致口腔里累积了许多细菌而引起的慢性牙疾病。
Researchers at the hku s faculty of dentistry will speak on their findings on the periodontal diseases and their relation to general health at a press briefing this sunday january 9th . details of the press briefing as follows 港大牙医学院研究人员会于本星期日( 1月9日)的记者招待会上发表他们就牙周病与其他健康问题关连的研究结果，招待会详情如下：
In the more severe stages of periodontal diseases , teeth can become loose and may even fall out and gums are red and swollen , and bleed easily . it does great harm to our health and it is one of diseases which result in tooth loss 此病的主要表现是牙红肿出血流脓牙槽骨吸收牙松动移位和咀嚼无力或酸痛，其危害性极大，是一种导致人类缺失牙的主要疾病之一。
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 根据美国牙周病学会及国家卫生署的研究指出，它可造成心血管及呼吸系统方面的疾病，也会引发身体一连串的免疫反应，例如胃病心内膜炎或加速糖尿病恶化。
More tartar accumulates , it is more likely to induce gum atrophy , hyperplasia and gingivitis characterized by redness and swelling . in this period you have a bad breath you notice that your teeth become teeth and spaces form between the teeth and gums . in the more severe stages of periodontitis , teeth become loose and may even fall out and pus may ooze from under the gumline . this symptom is called periodontal diseases 牙周病是可怕的疾病，它大大降低了牙的寿命，没了牙，痛苦难堪，牙不好消化系统也不健康，那么得了牙周病，首选的治疗方法就是洗牙，经过深度清洁后，配合一些药物治疗，牙周状况会有很大改善，但防病重于治疗，养成定期洗牙的好习惯，自然会使你的口腔受益匪浅，另外洗牙还有助于我们的自身形象和气质，试想一个西装革履，衣冠楚楚的人，谈吐交流时，露出满嘴的
The report reviewed several studies and found : the use of honey as a dressing for infected wounds saw the wounds become sterile in as little as three days ; honey reduced inflammation and hastened the subsidence of passive hyperaemia ; honey rapidly replaced sloughs , gangrenous tissue and necrotic tissue with granulation tissue ; it soothed and healed burns ; reduced the rate of amputations in diabetic patients ; and has a potential therapeutic role in the treatment of gingivitis and periodontal disease 文章回顾了多篇文献发现，将蜂蜜涂布在感染的伤口表面，至少三天可保持创面无菌；蜂蜜可减小炎症的发生同时加快淤血的消散；蜂蜜能快速的拔腐生肌，促进肉芽组织再生；它能缓和并愈合烫伤，减小糖尿病人（因为感染）而截肢的几率；此外，还在牙龈炎和牙周病的治疗中具有广阔的潜力。
