Acetanilide derivative used as a local anesthetic.

Intratracheal anesthesia is a technique where anesthetic agents are directly instilled into the trachea to induce or maintain general anesthesia, often used in emergency situations, veterinary medicine, or when conventional methods of administration are not feasible.

A quality of cell membranes which permits the passage of solvents and solutes into and out of cells.

Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)

A silver salt with powerful germicidal activity. It has been used topically to prevent OPHTHALMIA NEONATORUM.

Drugs that block nerve conduction when applied locally to nerve tissue in appropriate concentrations. They act on any part of the nervous system and on every type of nerve fiber. In contact with a nerve trunk, these anesthetics can cause both sensory and motor paralysis in the innervated area. Their action is completely reversible. (From Gilman AG, et. al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed) Nearly all local anesthetics act by reducing the tendency of voltage-dependent sodium channels to activate.

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