White Blood Cells: Types, Function & Normal Ranges - Cleveland …
There are five types of white blood cells: Neutrophils: Help protect your body from infections by killing bacteria, fungi and foreign debris. Lymphocytes: Consist of T cells, natural killer cells and B cells to protect against viral infections and produce proteins to help you fight infection (antibodies).
White blood cell - Wikipedia
White blood cells (scientific name leukocytes), also called immune cells or immunocytes, are cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. White blood cells are generally larger than red blood cells.
White blood cell | Definition & Function | Britannica
2024年10月30日 · A white blood cell, also known as a leukocyte or white corpuscle, is a cellular component of the blood that lacks hemoglobin, has a nucleus, is capable of motility, and defends the body against infection and disease.
White Blood Cell Count: Normal, High, and Low Counts - Healthline
2024年3月7日 · A white blood cell (WBC) count is a test that measures the number of white blood cells in your body. It may also be called a leukocyte test. This test is often included with a complete blood...
White Blood Cells (WBCs): Types and Function - Verywell Health
2024年9月11日 · White blood cells (WBCs) are a part of your immune system that fight infection and defend the body against other foreign materials. There are five types of white blood cells: Neutrophils. Eosinophils. Basophils. Lymphocytes. Monocytes. Each type of white blood cell has a specific job. Some spot intruders and kill harmful bacteria.
White blood cells: Function, ranges, types, and more - Medical …
2020年1月10日 · White blood cells are an important part of the body’s immune system response. There are different types of white blood cell, and each has a specific function in the body.
High white blood cell count Causes - Mayo Clinic
2005年6月11日 · A high white blood cell count usually means one of the following has increased the making of white blood cells: An infection. Reaction to a medicine. A bone marrow disease; An immune system issue. Sudden stress such as hard exercise. Smoking. Specific causes of a high white blood cell count include:
White Blood Cell - The Definitive Guide - Biology Dictionary
2021年6月9日 · The white blood cell or leukocyte is an immune cell that protects the body from endotoxins, invading pollutants, bacteria, and viruses; this broad group of cells also removes dead or damaged cells. White blood cells are split into two main groups – granular and non-granular.
Histology, White Blood Cell - StatPearls - NCBI Bookshelf
2022年11月14日 · White blood cells, or leukocytes (Greek; leucko=white and cyte=cell), are part of the immune system and participate in innate and humoral immune responses. They circulate in the blood and mount inflammatory and cellular responses to injury or pathogens.
Leukocytes or White Blood Cells - Science Notes and Projects
2023年12月12日 · Leukocytes, commonly known as white blood cells, are key components of the human immune system. Their primary function is defending the body against infectious disease and foreign invaders. These cells vary in their functions, appearances, and life cycles.