Macrophages destroy more infected cells by _______

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

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Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

The life history of T cells

Communication by direct contact between cells.

Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta

Types of white blood cells.

(a) Budding yeast cells (Candida albicans). (b) Mold from a penicillium fungus.

The extracellular matrix is nonliving material secreted by the cells

Author Question: Macrophages destroy more infected cells by ________. (Read 95 times)

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