منابع مشابه
Principles of antibiotic therapy
Although the use of ‘magnifying glasses’ was recorded in the first century AD by Pliny the elder, the forerunner of the modern microscope was only developed in 1590 when a pair of Dutch spectacle makers, Zaccharias Jannsen and his son, discovered that pairing lenses allowed objects to be magnified. Galileo, on hearing of this discovery, experimented and outlined the science of lenses and produc...
متن کاملPrinciples and problems of combined antibiotic therapy.
In 1922 Browning and Gulbransen made the observation that one antiprotozoal agent may interfere with the action of another. With the discovery of a large number of chemotherapeutic agents acting on bacteria, the problem of therapeutic interference gained fresh interest. In 1943 Ungar demonstrated that penicillin and sulphonamides reinforce each other's action both in the test tube and in experi...
متن کاملAntibiotic Therapy *
The advent of each new antibiotic is not an unmixed blessing. The advantage of acquiring another agent whose range of antibacterial activity parallels that of already existing antibiotics is somewhat offset by the necessity of re-evaluating the known in the light of the new unknown. And involved is not just the effectiveness of one agent versus another, but the relative cost, potential toxicity...
متن کاملPrinciples of aerosol therapy.
Aerosol therapy with a variety of drugs is superior to oral and, except perhaps in status asthmaticus, parenteral therapy. An understanding of aerosol physics and the physiologic characteristics relating to ventilation allows optimum aerosol delivery for maximum benefit in the majority of patients. In those patients who are unable to use metered-dose inhalers effectively, simple inhalation devi...
متن کاملPrinciples of gene therapy.
Genes are specific sequences of bases that encode instructions to make proteins. When genes are altered so that encoded proteins are unable to carry out their normal functions, genetic disorders can result. Gene therapy is designed to introduce genetic material into cells to compensate for abnormal genes or to make a beneficial protein. This article reviews the fundamentals in gene therapy and ...
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ژورنال
عنوان ژورنال: Continuing Education in Anaesthesia Critical Care & Pain
سال: 2009
ISSN: 1743-1816
DOI: 10.1093/bjaceaccp/mkp035