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preconditioning

preconditioning

7.2
Giving mild stress to tissue to help it resist later damage
  • noun
  • /ˌpriːkənˈdɪʃənɪŋ/
  • Specialized
translation icon : preacondicionamiento
  • In clinical studies, preconditioning was shown to help patients better tolerate surgical stress during operations.
  • ischaemic preconditioning
  • preconditioning effect
  • preconditioning of tissue

Examples

  • If a preconditioning effect were occurring, one would expect subsequent subcurves not to line up with the first subcurve, but to be shifted right toward higher displacement (Figure 8).

    Academic text (1996)
  • Limb remote ischaemic preconditioning (RIPC) activates endogenous protective mechanisms against injury by ischaemia-reperfusion in distant organs, including the kidney.

    Academic text (2016)
  • Thus, the tissue exhibits no preconditioning effect under these loads.

    Academic text (1996)
  • This artificial set of data illustrates how the response of the tissue might appear if preconditioning were occurring.

    Academic text (1996)
  • At the load levels imposed, the composite tissue did not exhibit an observable preconditioning effect.

    Academic text (1996)
  • Researchers found that mild exercise acts as a form of preconditioning, enhancing muscle resilience before intense workouts.

  • The preconditioning treatment significantly increased the heart's ability to withstand the stress of subsequent surgeries.

Synonyms

pretreatment
vspreconditioning
  • Specialized
1 5.1

An action or product that prepares something before the main treatment

uses mild biological stress to increase resistance rather than simple preparation
prehabilitation
vspreconditioning
  • Specialized
7.9

A set of exercises you do before sports to prevent injuries and help you play better

applies mild biological stress to build resistance to later severe injury

Surface Forms

Morphology

preconditioning = precondition (semi-transparent) = pre + condition + ing

The morphology (pre- + condition + -ing) is clear, but the medical/biological sense (mild stress to increase resistance) is a domain-specific usage that may not be obvious to all learners.

Etymology

Preconditioning comes from the small part pre- ('before') and the verb condition ('prepare' or 'make ready'). So in medicine it means giving a mild stress or treatment before a bigger event to help the body resist damage.