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Categories: All - pathogens - cytokines

by Ingrid Nathalia Tobar Tobar 3 years ago

423

PERIODONTAL DISEASE

The progression of periodontal disease involves a series of phases, each marked by distinctive microbial activity and immune responses. Initially, bacteria accumulate, leading to an overgrowth of plaque, which is characteristic of early gingivitis.

Pathogens - Disease causing microorganisms found almost everywhere that can cause disease or death. Heba Azeef - TPJ4M.

by Heba Azeef

CHAPTER 6 PART 2

by Red soni

Immunology

by Ravi Chacko

Hypersensitivity reaction

by Mashaal M Alghamdi

.

Biochemical mediators of the immune system

MMPs

PERIODONTAL DISEASE

The progression of periodontal disease involves a series of phases, each marked by distinctive microbial activity and immune responses. Initially, bacteria accumulate, leading to an overgrowth of plaque, which is characteristic of early gingivitis.

Pathogens - Disease causing microorganisms found almost everywhere that can cause disease or death. Heba Azeef - TPJ4M.

CHAPTER 6 PART 2

Immunology

Hypersensitivity reaction

.

Biochemical mediators of the immune system

MMPs

- Facilitate normal turnover of the connective tissue matrix - Collagen destruction

Prostaglandins

- Increase vascular permeability allowing inmune cells and complement to move to the infection site - PGE2 Alveolar bone destruction

Cytokines

- Recruit PMNs and macrophages to the infection site. - Initiate tissue destruction and bone

microbiome

bacteria

The presence of periodontal pathogens does not necessarily mean that an individual will experience periodontitis.

PERIODONTAL DISEASE

Pathogenesis

4. periodontitis - tissue destruction phase

3. Established gingivitis - subgingival plaque phase

2. Early gingivitis - plaque overgrowth phase

1. Early bacterial accumulation phase

Host response

Dysbiosis

Mindomo

More Info

Faq

PERIODONTAL DISEASE

The progression of periodontal disease involves a series of phases, each marked by distinctive microbial activity and immune responses. Initially, bacteria accumulate, leading to an overgrowth of plaque, which is characteristic of early gingivitis.

Pathogens - Disease causing microorganisms found almost everywhere that can cause disease or death. Heba Azeef - TPJ4M.

CHAPTER 6 PART 2

Immunology

Hypersensitivity reaction

.

Biochemical mediators of the immune system

MMPs

- Facilitate normal turnover of the connective tissue matrix - Collagen destruction

Prostaglandins

- Increase vascular permeability allowing inmune cells and complement to move to the infection site - PGE2 Alveolar bone destruction

Cytokines

- Recruit PMNs and macrophages to the infection site. - Initiate tissue destruction and bone

microbiome

bacteria

The presence of periodontal pathogens does not necessarily mean that an individual will experience periodontitis.

PERIODONTAL DISEASE

Pathogenesis

4. periodontitis - tissue destruction phase

3. Established gingivitis - subgingival plaque phase

2. Early gingivitis - plaque overgrowth phase

1. Early bacterial accumulation phase

Host response

Dysbiosis

Spread the word about Mindomo

Mindomo

More Info

Faq