Related Experiment Video
Updated: Apr 6, 2026
07:15
Robust Ligature-Induced Model of Murine Periodontitis for the Evaluation of Oral Neutrophils
Published on: January 21, 2020
12.5K
Exploring association between sleep deprivation and chronic periodontitis: A pilot study
Vishakha Grover1, Ranjan Malhotra1, Harleen Kaur1
1Department of Periodontology and Oral Implantology, National Dental College and Hospital, Dera Bassi, Punjab, India.
Journal of Indian Society of Periodontology
|August 1, 2015
Summary
Sleep deprivation is linked to worse periodontal disease. This study found higher sleep deprivation scores in periodontitis patients, suggesting a connection between poor sleep and severe gum disease.
Area of Science:
- Oral health research
- Sleep medicine
- Immunology
Background:
- Sleep deprivation is a global issue impacting physical health.
- Mechanisms involve immune-inflammatory pathways.
- This may exacerbate destructive periodontal disease.
Purpose of the Study:
- To investigate the association between sleep deprivation and chronic periodontal diseases.
- To assess if sleep quality correlates with periodontal health status.
Main Methods:
- Sixty participants were divided into healthy, gingivitis, and periodontitis groups (n=20 each).
- Periodontal status was evaluated using gingival index and pocket probing depth.
- Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI).
Main Results:
- Mean PSQI scores were significantly higher in the periodontitis group compared to healthy and gingivitis groups.
- A statistically significant difference in PSQI scores was observed across the three groups.
Conclusions:
- Preliminary findings suggest an association between sleep deprivation and the severity of periodontal disease.
- Further research with larger sample sizes is warranted to confirm these results.
Related Concept Videos
01:13Insufficient Sleep and Sleep Deprivation
1.3K
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
Sleep deprivation is a more severe form of sleep loss...
1.3K
01:27The Oral Microbiota
41
The oral microbiome includes a complex ecosystem comprising over 700 microbial species, identified through genomic sequencing and culture-based analyses to date. This community includes a core microbiome, found universally among individuals, and a variable component influenced by environmental factors such as diet, lifestyle, and host genetics. Site-specific conditions, including oxygen gradients, pH levels, and nutrient availability, determine the spatial distribution of these microorganisms...
41
01:24Substance Use Disorders Affecting Sleep
549
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Understanding the concepts of physical dependence,...
549
01:21Sleep Apnea
775
Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
The condition is more prevalent among...
775
01:15Teeth
2.3K
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...
2.3K
01:28Development of the Oral Microbiota
38
The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
38