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These include defence cells and proteins such as Neutrophils, Antibodies and Complement, and various plasma protein. With the outflow of the Gingival Crevicular Fluid (GCF) into the gingival sulcus, at a rate of approximately 0.2ul per hour, that significantly increases with the presence of periodontal disease, this produces a “washing effect ...
It is caused by precipitation of minerals from saliva and gingival crevicular fluid (GCF) in plaque on the teeth. This process of precipitation kills the bacterial cells within dental plaque, but the rough and hardened surface that is formed provides an ideal surface for further plaque formation.
In addition to acting as a buffer, saliva and gingival crevicular fluid contain primary nutrients including amino acids, proteins and glycoproteins. This feeds the bacteria involved in plaque formation. The host diet plays only a minor role in providing nutrients for the resident microflora. [21]
This bacteria buildup in plaque causes gingival inflammation and indirectly stimulates activation of the host immune system. [11] Severe gingivitis in dogs can further advance into periodontal disease in which the periodontal tissues begin to degrade and, if left untreated, can lead to tooth loss. [ 11 ]
Periodontal disease is the most common disease found in dogs and affects more than 80% of dogs aged three years or older. Its prevalence in dogs increases with age, but decreases with increasing body weight; i.e., toy and miniature breeds are more severely affected.
Oral Microbiology Lab Analysis Report. [10] The oral microbiome, mainly comprising bacteria which have developed resistance to the human immune system, has been known to impact the host for its own benefit, as seen with dental cavities. The environment present in the human mouth allows the growth of characteristic microorganisms found there.
The clinical importance of the mucogingival junction is in measuring the width of attached gingiva. [1] Attached gingiva is important because it is bound very tightly to the underlying alveolar bone and provides protection to the mucosa during functional use of the structures of the oral cavity during function, such as chewing.
Tobacco smoking impairs phagocytic and chemotactic activities of leukocytes [17] and impedes wound healing, [18] specifically by affecting gingival blood flow. [19] [20] Cigarette smokers are more likely to experience destruction of the alveolar bone and periodontal ligament and are at a higher risk of developing periodontal disease. [21] [22]