Biomedical subjects

J E Heavner

Publications and source records attributed to J E Heavner.

At least 91 records · Page 5Linked to original sources

PubMed1977

Cardiac arrhythmia with meningitis in a dog.

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Animals↗

PubMed1977

Local anesthetic convulsions in cats with limbic brain seizure foci.

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Amygdala↗

PubMed1976

Glutamate breakdown during electric field stimulation.

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Animals↗

PubMed1976

Gas chromatographic assay of volatile anesthetics: some problems and a solution.

A modification of the gas chromatographic procedure of Fink and Morikawa (ANESTHESIOLOGY 32:451-455, 1970) for measuring inhalation anesthetics is presented. Emphasis is placed on separating vehicular gas from anesthetic vapor by using appropriate column packing material and assay conditions.

Anesthetics↗

PubMed1976

Brain abscess in a dog.

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Animals↗

PubMed1976

Chronic urethral obstruction in a cat.

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Animals↗

PubMed1975

Differential B and C fibre block by an amide- and an ester-linked local anaesthetic.

The relative sensitivity of sympathetic preganglionic and postganglionic axons, B and C fibres, respectively, to two structurally dissimilar local anaesthetics was examined. The concentration of amethocaine (ester-linked tertiary amine) or prilocaine (amide-linked secondary amine) required to reduce the B fibre compound action potential by 50% was one-third of the concentration required to depress the C fibre potential to a similar extent. Both local anaesthetic agents also showed the action potential propagation through B fibres more than through C fibres. Similar results have been reported previously for lignocaine (amide-linked tertiary amine).

Action Potentials↗

PubMed1974