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Taxonomic Groups

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  • Pulmonary Infarction
    Pulmonary Infarction
    NECROSIS of lung tissue that is cause by the lack of OXYGEN or blood supply. The most common cause of pulmonary infarction is a blood clot in the lung....<br/>Year introduced: 2008 (1998)
    MeSH
  • Hematopoiesis
    Hematopoiesis
    The development and formation of various types of BLOOD CELLS. Hematopoiesis can take place in the BONE MARROW (medullary) or outside the bone marrow (HEMATOPOIESIS, EXTRAMEDU...<br/>
    MeSH
  • CD4-Positive T-Lymphocytes
    CD4-Positive T-Lymphocytes
    A critical subpopulation of T-lymphocytes involved in the induction of most immunological functions. The HIV virus has selective tropism for the T4 cell which expresses the CD...<br/>Year introduced: 1995
    MeSH
  • T-Lymphocytes, Helper-Inducer
    T-Lymphocytes, Helper-Inducer
    Subpopulation of CD4+ lymphocytes that cooperate with other lymphocytes (either T or B) to initiate a variety of immune functions. For example, helper-inducer T-cells cooperat...<br/>Year introduced: 1993
    MeSH

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