Results 101 to 110 of about 550 (146)

Trimethaphan as a glutamate inhibitor at the Crayfish neuromuscular junction

Brain Research, 1983
At the crayfish neuromuscular junction trimethaphan reduced the amplitude of both the glutamate-induced synaptic current and the excitatory junctional current in a dose-dependent manner at concentrations greater than 5 microM. These effects were dependent on membrane potential.
Haruhiko Shinozaki
exaly   +3 more sources

Prolonged Neuromuscular Blockade Associated with Trimethaphan

Anesthesia and Analgesia, 1976
A case of prolonged neuromuscular blockade associated with the administration of trimethaphan to a neurosurgical patient aged 29 is believed to be the possible result of interaction between trimethaphan, a ganglionic-blocking drug, and muscle relaxant. This possibility should be kept in mind when the administration of trimethaphan is being considered.
S L, Wilson, R N, Miller, C, Wright, D, Hasse   +3 more
exaly   +3 more sources

Mixtures of Sodium Nitroprusside and Trimethaphan for Induction of Hypotension

Anesthesia and Analgesia, 1991
A mixture of sodium nitroprusside (SNP) and trimethaphan, empirical 1:10 weight ratio, has been advocated to decrease untoward side effects of SNP when used to induce hypotension during anesthesia and operation. The purpose of this study was to investigate the effects of various ratios of mixtures of SNP and trimethaphan on heart rate (HR), renal ...
Kirk T Benson, K T Benson, Chikuni Taneyama   +2 more
exaly   +3 more sources

Ultra-high Dose Trimethaphan in an Infant with Severe Hypertension

Journal of Toxicology: Clinical Toxicology, 1996
Trimethaphan camsylate is a potent antihypertensive drug used to induce systemic arterial hypotension in patients undergoing major surgery and to treat severe systemic hypertension. The pharmacokinetics and pharmacodynamics of trimethaphan administered in the usual clinical dosages have been previously reported.
Gregory Hammer
exaly   +3 more sources

Trimethaphan is a Direct Arterial Vasodilator and an $aL-Adrenoceptor Antagonist

Anesthesia and Analgesia, 1984
In helically cut strips of dog cerebral, mesenteric, and femoral arteries contracted with prostaglandin(PG)F2 alpha, trimethaphan (10(-5)-10(-3)M) caused a dose-related relaxation that was not influenced by atropine, propranolol, diphenhydramine, cimetidine, aminophylline, or indomethacin.
Noboru Toda, Yoshio Hatano, Kenjiro Mori   +2 more
exaly   +3 more sources

Diazoxide and Trimethaphan Used?

Chest, 2001
Robert E Fromm
exaly   +3 more sources

Terbutaline (Brethine, Bricanyl) to Trimethaphan (Arfonad)

, 2007
Ivan Zeitz
openaire   +2 more sources

A COMPARISON OF THE CARDIOVASCULAR EFFECTS OF SODIUM NITROPRUSSIDE AND TRIMETHAPHAN

Survey of Anesthesiology, 1977
In dogs anesthetized with pentobarbital-chloralose, cardiac output and blood flows of four regional vascular beds (superior mesenteric, left renal, left circumflex coronary and left femoral) were continuously monitered with electromagnetic flowmeters. Arterial blood pressure and heart rate were also measured.
H H, Wang, L M, Liu, R L, Katz
openaire   +2 more sources

Respiratory Paralysis During Treatment of Hypertension With Trimethaphan Camsylate

Archives of Internal Medicine, 1976
Robert C. Dale
exaly   +2 more sources

The effect of trimethaphan camphorsulfonate on the human digital circulation

Clinical Pharmacology & Therapeutics, 1968
The effect of l‐norepinephrine (NE) infusion on the digital circulation was studied in four groups of patients: normotensive subjects prepared by indirect heating supplemented by (a) intravenous 2,6‐dimethyl,‐1‐diethyl piperidinium bromide (SC‐1950) or (b) by intravenous trimethaphan camphorsulfonate (TMCS); and hypertensive subjects prepared in the ...
M, Mendlowitz, N E, Naftchi, R L, Wolf, S E, Gitlow   +3 more
openaire   +2 more sources