Safe management system for pig production with treatment of periodontal diseases

牙周病治疗生猪生产安全管理体系

• 批准号: 24658229
• 负责人: USHIDA Kazunari
• 金额: $ 2.66万
• 依托单位: Kyoto Prefectural University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2012
• 资助国家: 日本
• 起止时间: 2012-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-24658229/
• 关键词: 養豚; 繁殖成績; 歯肉炎; 炎症性サイトカイン; 繁殖母豚; 歯茎; TNF-α; 口腔細菌構成; 病理組織検査; 歯茎炎症; 産仔低成長

Chronic periodontitis is characterized by chronic plaque and calculus accumulation and gingival inflammation. In human, periodontitis is associated with chronic diseases such as diabetes. And periodontal disease in pregnant women may increase the risk for premature delivery and low birth weight infants. In this research, we investigated periodontal diseases in saws and their litter performance. All older sows manifested periodontitis without resorption of the alveolar bone. However, sows manifested periodontitis showed higher plasma TNF-a and their litter survival rates were low. Several younger sows also manifested periodontitis. Growth rate of their litters were low.We concluded that management system for periodontal diseases in swine production should be established.

慢性牙周炎的特征是慢性牙菌斑和牙龈炎症。在人类中，牙周炎与诸如糖尿病之类的慢性疾病有关。孕妇的牙周疾病可能会增加过早分娩和低出生体重的风险。在这项研究中，我们调查了锯中的牙周疾病及其垃圾表现。所有较老的母猪都表现出牙周炎，而无需吸收牙槽骨。然而，SOW表现出牙周炎的血浆TNF-A较高，其垃圾存活率较低。几只年轻的母猪也表现出牙周炎。我们的垃圾的增长率很低。我们得出的结论是，应建立猪生产中牙周疾病的管理系统。