helper activity

helper activity
активность хелперов
хелперная активность

English-Russian small dictionary of medicine. . 2015.

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Смотреть что такое "helper activity" в других словарях:

  • helper T cell — noun T cell with CD4 receptor that recognizes antigens on the surface of a virus infected cell and secretes lymphokines that stimulate B cells and killer T cells; helper T cells are infected and killed by the AIDS virus • Syn: ↑helper cell, ↑CD4… …   Useful english dictionary

  • helper's high — (HEL.purz hy) n. Feelings of euphoria and increased energy that occur while helping other people. Example Citation: It s dubbed the helper s high. Researchers say the satisfaction people get from volunteering can cause a rush of euphoria,… …   New words

  • helper virus — a virus (e.g., the Rous associated virus) that aids the development of a defective virus by supplying or restoring the activity of a viral gene or enabling a defective virus (e.g., the Rous sarcoma virus) to form a protein coat …   Medical dictionary

  • helper cell — noun Physiology a T lymphocyte that influences or controls the differentiation or activity of other cells of the immune system. Compare with killer cell …   English new terms dictionary

  • T helper cell — T helper cells (also known as effector T cells or Th cells) are a sub group of lymphocytes (a type of white blood cell or leukocyte) that plays an important role in establishing and maximizing the capabilities of the immune system. These cells… …   Wikipedia

  • T-helper cells — (= TH cells; Th1; Th2) There are now recognized to be two subclasses of CD4 positive T helper cells, Th1 and Th2. Th1 cells produce IL 2, IFN g and TNF a and do not produce IL 4, IL 5 and IL 10. They are associated with cell mediated immunity.… …   Dictionary of molecular biology

  • HIV disease progression rates — Following infection with HIV 1, the rate of clinical disease progression varies between individuals. Factors such as host susceptibility, genetics and immune function,cite journal |last=Morgan |first=D. |authorlink= |coauthors=C. Mahe, B. Mayanja …   Wikipedia

  • Chang Yi Wang — Born December 19, 1951 (1951 12 19) (age 59) Taip …   Wikipedia

  • Immune system — A scanning electron microscope image of a single neutrophil (yellow), engulfing anthrax bacteria (orange). An immune system is a system of biological structures and processes within an organism that protects against disease by identifying and… …   Wikipedia

  • Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

  • Interleukin-12 subunit beta — Interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40) PDB rendering based on 1f42 …   Wikipedia

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