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Dr. Thomas Aoki, former Head of Metabolism Research at the Joslin Diabetes Center in Boston, Massachusetts, and a former Professor of Medicine at the University of California, Davis, led the field as a pioneer of using pulsatile insulin in the treatment of diabetes. Aoki's work focused on the role of liver dysfunction in diabetic metabolism.
pH-responsive drug delivery systems are very popular subjects of research for their variability in application. Deviations from physiological pH occur in numerous disease states including infection, inflammation, and cancer, which makes this stimulus one of the most widely researched in the field of endogenous chemically responsive drug ...
Drug delivery systems have been around for many years, but there are a few recent applications of drug delivery that warrant 1. Drug delivery to the brain: Many drugs can be harmful when administered systemically; the brain is very sensitive to medications and can easily cause damage if a drug is administered directly into the bloodstream.
Routes of administration are usually classified by application location (or exposition). The route or course the active substance takes from application location to the location where it has its target effect is usually rather a matter of pharmacokinetics (concerning the processes of uptake, distribution, and elimination of drugs).
Pulmonary drug delivery is a route of administration in which patients use an inhaler to inhale their medications and drugs are absorbed into the bloodstream via the lung mucous membrane. This technique is most commonly used in the treatment of lung diseases, for example, asthma and chronic obstructive pulmonary disease (COPD) .
A third class of system (pulse dose oxygen conserving device, or demand pulse devices) senses the start of inhalation and provides a metered bolus, which if correctly matched to requirements, will be sufficient and effectively inhaled into the alveoli.Such systems can be pneumatically or electrically controlled.
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Dorothea Elizabeth Orem (June 15, 1914 – June 22, 2007), born in Baltimore, Maryland, was a nursing theorist and creator of the self-care deficit nursing theory, also known as the Orem model of nursing.