2021年7月23日 · White blood cells are a part of your immune system that protects your body from infection. These cells circulate through your bloodstream and tissues to respond to injury or illness by attacking any unknown organisms that enter your body. What are white blood cells?

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.

2025年1月15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.

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.

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.

2024年4月7日 · White blood cells, or leukocytes, are immune system cells responsible for defending the body against infections, pathogens, and foreign invaders. They originate from the bone marrow and can be categorized into various subtypes based on …

2024年4月21日 · WBCs are essential components of immune system as they play a crucial role in protecting the body from infections and diseases by circulating through the bloodstream and tissues to respond injury or illness. They are colorless cells that …

2024年9月11日 · White blood cells are also known as leukocytes. They are the body's defense against infections. There are several different types with different purposes. Some white blood cells are part of our innate immune system, meaning they know how to attack foreigners from the moment we’re born.

White blood cells are also called leukocytes. They protect you against illness and disease. Think of white blood cells as your immunity cells. In a sense, they are always at war. They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health.

White blood cells (WBCs) are the body’s defense system against infection. They are part of the immune system and are constantly circulating throughout the bloodstream and lymphatic system, patrolling for invaders like bacteria, viruses, and fungi.