body defense mechanisms

См. также в других словарях:

• Defense in insects — Biston betularia: the melanic carbonaria (left) and the more common light colored typica (right) Insects have a wide variety of predators, including birds, reptiles, amphibians …   Wikipedia

• defense mechanism — noun (psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires • Syn: ↑defense reaction, ↑defence mechanism, ↑defence reaction, ↑defense, ↑defence • Topics: ↑psychia …   Useful english dictionary

• defense — The psychological mechanisms used to control anxiety, e.g., rationalization, projection. [L. defendo, to ward off] screen d. the use of falsified or incomplete memories or affects to cover repressed but associated memories and affects. ur… …   Medical dictionary

• Plant defense against herbivory — Poison ivy produces urushiol to protect the plant from herbivores. In humans this chemical produces an allergic skin rash, known as urushiol induced contact dermatitis …   Wikipedia

• Missile defense — The Aegis Ballistic Missile Defense System. A RIM 161 Standard Missile 3 anti ballistic missile is launched from USS Shiloh, a US Navy Ticonderoga class cruiser …   Wikipedia

• National Defense Research Committee — A picture of most of the members of the National Defense Research Committee at the first official meeting on July 2, 1940. Seated, left to right: Brigadier General George V. Strong, James B. Conant, Vannevar Bush, Richard C. Tolman, Frank B.… …   Wikipedia

• Atherosclerosis — For the journal, see Atherosclerosis (journal). Atherosclerosis Classification and external resources The progression of atherosclerosis (size exaggerated; see text) ICD 10 …   Wikipedia

• immune system — Anat. a diffuse, complex network of interacting cells, cell products, and cell forming tissues that protects the body from pathogens and other foreign substances, destroys infected and malignant cells, and removes cellular debris: the system… …   Universalium

• 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

• human disease — Introduction       an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease       Before human disease can be discussed, the meanings of the terms health, physical fitness, illness …   Universalium

• 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