Relationship Between Stress And Immune System

Describing and evaluating research into the relationship amid tune and the immune organisation Hans Selye (1956) provided the post formationatic attempt to describe the physical structures response to tense up and his surmise alerted the world of medicine to a link between pains and nausea; this theory is the general adaptation syndrome (G.A.S) which describes the bodys reaction to nervous strain as an immediate consternation followed by resistance to the stress followed by exhaustion at a time the bodys re themes become depleted. Thus summed up, Selye states that the body handles stress through Alarm-Resistance-exhaustion. This bureau that stress can cause illness through immunosuppression. His ambition for G.A.S came from an endocrinological experiment in which he injected mice with extracts of unhomogeneous organs. He at first believed he had discovered a new hormone, solely was proved wrong when every vex substance he injected produced the same symptoms (for example, swelling of the adrenal cortex). This direct to what he first called noxious agents, layer coined as stress by Selye.

Although Selyes theory is a good deal praised due to it creation the first theory to suggest a correlated relationship between stress and the immune system it is often criticised for overemphasising physiologic eventors and not taking into consideration psychological factors and cognitive factors such(prenominal) as personality which includes a persons potency to withstand certain levels of stress (for example, the typewrite A type B personality theory). the imitate also implies a unresisting response to stressors, despite! the fact that tribe react differently to the same stressor and the reaction depends on the individual, the situation and the particular source of stress. Also most of Selyes survive was conduced using rats and is very restricted, consequently it may not very apply to other animals such as humans. Building on the theory of G.A.S many biologists and people from various fields yield conducted experiments and studies in an...If you want to go away a liberal essay, order it on our website: OrderCustomPaper.com

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