唾液的物理化学参数与牙损和肥胖状态有关
Qianyi Deng1,2,3, Hai Ming Wong1, Simin Peng1
1Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China.
International journal of dental hygiene
|October 14, 2024
概括
青少年肥胖与唾液功能不佳有关,增加牙损风险. 这项研究探讨了香港年轻人体内脂肪,唾液和牙之间的联系.
科学领域:
- 口腔健康研究 口腔健康研究
- 儿科卫生健康 儿科卫生健康
- 生物医学科学 生物医学科学
背景情况:
- 肥胖症是全球青少年日益关注的问题.
- 唾液参数在保持口腔健康和预防牙损伤方面发挥着至关重要的作用.
- 了解肥胖和唾液因子之间的相互作用对公共健康至关重要.
研究的目的:
- 调查唾液的物理化学性质,脂肪指标和牙损伤指数之间的相关性.
- 为了检查香港青少年肥胖和口腔健康之间的关系.
- 为了确定可能调解肥胖和皮之间的联系的唾液因素.
主要方法:
- 这是一项涉及香港695名青少年 (年龄12-15岁) 的横截面研究.
- 评估牙损伤 (DMFT指数),唾液参数 (流量,缓冲容量) 和人类测量 (脂肪指数).
- 使用曼-惠特尼U测试和斯皮尔曼相关系数进行统计分析.
主要成果:
- 患有高的青少年表现出更高的脂肪度 (W/H,WC z-scores) 和减少的唾液流量和缓冲能力.
- 肥胖指数 (BMI z-score除外) 与唾液流速和缓冲能力有负相关性.
- 在调整年龄和性别后,刺激的唾液流速和缓冲能力降低与体脂肪,WC和W / Hz-score增加有关.
结论:
- 青少年脂肪和有害的唾液生理化学参数之间存在显著的关联.
- 这些唾液变化可能导致肥胖青少年观察到的牙损伤风险增加.
- 研究结果强调了在青少年健康战略中解决肥胖和口腔卫生的重要性.
更多相关视频
08:25Collecting Saliva and Measuring Salivary Cortisol and Alpha-amylase in Frail Community Residing Older Adults via Family Caregivers
Published on: December 18, 2013
11.4K
10:29Measuring Oral Fatty Acid Thresholds, Fat Perception, Fatty Food Liking, and Papillae Density in Humans
Published on: June 4, 2014
20.2K
相关概念视频
Salivary Glands and Saliva
506
The salivary glands, of which there are three pairs known as the parotid, submandibular, and sublingual glands, play a crucial role in maintaining oral health and initiating the digestive process. Positioned near the ears, beneath the masseter muscle, the parotid glands secrete saliva into the oral cavity through the parotid duct of Stensen. Meanwhile, the submandibular glands, located on the floor of the mouth, secrete saliva through channels named submandibular ducts. The sublingual glands,...
506
Oral Cavity
491
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
491
Teeth
339
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
339
Obesity
388
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
388
