Even the bra industry has admitted that a bra will NOT keep breasts from sagging, and that it will only hold them into a position that a particular bra design is designed to do, while the bra is being worn, and when the bra is removed, the breasts will no longer retain that position.
Abstract. Drugs may interact with other drugs or any diet or dietary supplement taken at the same time. Interactions may be pharmacodynamic in which interaction is close to the target organ and involves direct antagonism or addition of pharmacological properties.rug interactions are usually described as pharmacodynamic (where changes in drug action occur in the area of the target tissue) or pharmacokinetic (when one drug affects the absorption, distribution or excretion of another).
Two Primary Branches of Pharmacology. The two major branches of pharmacology are: pharmacodynamics and pharmacokinetics. Pharmacodynamics-The study of the relationship between concentrations of drug and the biologic effects (physiological or biochemical) with time.In operational terms âwhat drugs do to the bodyâ.xamples of multiple mechanisms for drug action include: chemical interactions with other molecules due to a drugs acidic or basic properties (e.g. antacids, or Protamine sulfate-a heparin antagonist), their ability to act as a membrane surfactant (amphotericin B), or their ability to denature proteins (astringents).