Obaid Ali, Roohi B Obaid.
Where drug shelf life is valid but performance life crosses.
Int J Endorsing Health Sci Res Jan ;8(1):01-3.
The properties and life of flower may not be equal when it stays on tree comparable to when it is plucked. It is heavily impacted by the influence of environment and disassociation from its origin. The degree of impact varies with the type and kind of flower and environmental conditions. The same is with protein when used as a drug. It`s not easy but sometimes so complex to understand because protein molecule likes to live in its system. As soon as it is removed from its original biological system (plucked like flower) it by default inclines towards coagulation, agglomeration, precipitation or denatures and thus lose its activity as it was inside its original system.
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