Basophils- Definition, Structure, Immunity and Functions

Basophils

What are Basophils? Definition of Basophils Basophils are nonphagocytic granulocytes that are the least common leukocytes occurring in the blood circulation and are critical to the immune response against parasites. Basophils are similar to eosinophils in that these are produced in response to parasitic infections; however, in the absence of parasitic infections, basophils are involved in allergy symptoms. Even though …

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Blood Cells- Definition and Types with Structure and Functions

Blood Cells- Definition and Types with Structure and Functions

Blood Cells Definition Blood cells, also known as hematocytes, hemocytes, or hematopoietic cells, are cells produced mostly in the blood and are synthesized primarily in the red bone marrow. Blood cells make up about 45% of the blood volume, while the rest (55%) is occupied by blood plasma. Blood contains three different types of blood cells, namely, red blood cell …

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Cells of the immune system

Cells of the immune system

The cells that serve specialized roles in innate and adaptive immune responses are phagocytes, dendritic cells, antigen-specific lymphocytes, and various other leukocytes that function to eliminate antigens. Although most of these cells are found in the blood, their responses to microbes usually occur in lymphoid and other tissues. Phagocytes Phagocytes, including neutrophils and macrophages, are cells whose primary function is …

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