释义 |
DictionarySeeinfectionbacterial infection
bacterial infection[bak′tir·ē·əl in′fek·shən] (medicine) Establishment of an infective bacterial agent in or on the body of a host. bacterial infection
bacterial infection An infection caused by bacteria.bac·te·ri·al in·fec·tion (bak-tēr'ē-ăl in-fek'shŭn) Generalized term for any internal or external disorder resulting from any bacterium. bacterial infectionAny disease caused by bacteria. Bacteria exist in a variety of relationships with the human body. They colonize body surfaces and provide benefits, e.g., by limiting the growth of pathogens and by producing vitamins for absorption (in a symbiotic relationship). Bacteria can coexist with the human body without producing harmful or beneficial effects (in a commensal relationship). Bacteria may also invade tissues, damage cells, trigger systemic inflammatory responses, and release toxins (in a pathogenic or infectious relationship). See: bacterium for tableSee also: infectionAcronymsSeebismuth |