Final answer:
Neutrophilic granulocytes contain specific (secondary) granules that are classified based on their staining properties. These granules include azurophilic granules, specific granules, and gelatinase granules. They play a role in phagocytosis, immune response, inflammation, and tissue remodeling.
Step-by-step explanation:
Neutrophilic granulocytes contain specific (secondary) granules that play a role in their function. These granules are classified based on their staining properties. The specific granules of neutrophilic granulocytes include:
- Azurophilic granules: These are the primary (secondary) granules that contain enzymes, such as myeloperoxidase, elastase, and lysozyme, which are involved in phagocytosis and killing of microorganisms.
- Specific granules: These granules contain various proteins, such as lactoferrin and collagenase, which are involved in inflammation, immune response, and tissue remodeling.
- Gelatinase granules: These granules contain gelatinase, which is a type of collagenase that is important for tissue repair and remodeling.