Restoring and compensation.

 Mechanisms, preventing for transferring a pre-disease in disease, and after giving recovering, are separating on restoring and compensatory. First working in a base on low levels integration, in the limit for tissue systems, as in blood lost, causing injury of, restoring here needing normal size of blood and her forming elements. Second are turning  in protection, when in disease involving whole organs and special systems. Reaching with a help these  systems stabilization is relative:compensation for a vital importance functions with a weak other, and benefit. In  organism forming , they are staying calming, till a one day, are giving knowing about itself.  Weak, with exhausted resources for adaptation a functional system working on the limit own possibles, and if you are entered in non-favourable situation, thus an happening for breakthrough in this weak place, and decompensation beginning is a first disease displaying or recidive for chronic disease. Demonstrative example are vessel collaterals development, compensating for insufficient a blood circulation in obliterating endartheritis. And to begin you are nothing to see, turning in blood current are additional vessel channels  , giving the latest level for blood circulation and breath for tissues. But disease reason is not liquidated, diseases is more staying overprotection remedies and recovering, and on a moment, is on the answer on abundant physical loading is exhaustion having and breakdown for compensatory blood supply, fast worsening for tissues feeding. And strong ache displaying and just on this moment human understands, that is sicked.