Accuracy: Accuracy is the extent to which a value from a test reflects or agrees with the reference value of the analyte being tested, measured statistically by standard deviations. In general, accurate test methods measures what it is supposed to measure. Validity: It refers to the ability of a device to measure what it intends […]
Autacoids The term autacoids is derived from the Greek words: autos-self and akos-healing. They include a wide variety of substances which are locally released (in a paracrine fashion) and act for a short distance at their sites of release. In contrast to hormones, they are not released in the blood. They may act as: Immunomodulators
Autacoids- Histamine, Serotonin and Prostaglandins Read More »
Respiratory Stimulants: Types and Uses Respiratory stimulants are a subset of drugs referred to as analeptics. They are shown to mildly increase alertness, lessen the fatigue and decrease drowsiness. However, higher doses may cause nervousness and precipitate convulsions. Thus, respiratory stimulants have a narrow margin of safety for clinical use. They require therapeutic dose monitoring.
