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Neutrophil cells
The neutrophil granulocytes are a type of granulocyte found in the blood and lymphatic system, playing a key role in the body’s immune response. These cells belong to the group of white blood cells and are crucial in defending against pathogens. Neutrophils can be easily identified during microscopic examinations due to their characteristic staining, which helps professionals diagnose various immunological conditions. These granulocytes constitute about two-thirds of the white blood cells and primarily play a role in defense against bacteria. Their tasks include engulfing and breaking down pathogens, as well as releasing toxic substances that aid in the destruction of these pathogens. The normal values of neutrophil granulocytes can be…
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Explanation of How Our Immune System Works
A modern medical science has developed significantly, yet numerous microorganisms in our environment can cause serious diseases. These include bacteria, fungi, and parasites that can easily penetrate our bodies and trigger infections. The body’s defense against these pathogens is extremely important, as the immune system’s role is to prevent infections and maintain the integrity of the body. The Role of Non-Specific Immunity Non-specific immunity forms the first line of defense against pathogens and is fundamentally based on physical and chemical barriers. The skin, as the largest organ of the body, prevents the entry of pathogens, while mucous membranes and the secretions they produce help fend off infections. Sebum, saliva, and…
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Eosinophils
Eosinophilic granulocytes, which are part of the white blood cells, play an important role in the functioning of the human immune system. These cells are produced in the bone marrow and, upon completion of their maturation, enter the bloodstream. Their primary function lies in defending against allergic reactions and certain infections. They are most commonly found in mucous membranes, where they provide protection against potential pathogens. The normal level of eosinophilic granulocytes in the blood falls within a defined range, which is an important indicator of the body’s health status. These cells are not only involved in inflammatory processes but are also key players during allergic reactions, meaning that an…
