Intubating Conditions Under Non-Depolarizing Muscle Relaxants – A Comparative Study
نویسندگان
چکیده
منابع مشابه
Denervation supersensitivity: the response to depolarizing muscle relaxants.
The chemical theory of neuromuscular transmission (Dale, Feldberg and Vogt, 1936) is now almost universally accepted, and implicates acetylcholine as the neuromuscular transmitter. Depolarizing muscle relaxants act, at least initially, in a manner similar to acetylcholine and are believed to produce their effects by prolonged depolarization, but in certain situations these agents, instead of pr...
متن کاملNeuronal-glial metabolism under depolarizing conditions. A 13C-n.m.r. study.
Time courses of incorporation of 13C from 13C-labelled glucose and/or acetate into the individual carbon atoms of amino acids, citrate and lactate in depolarized cerebral tissues were monitored by using 13C-n.m.r. spectroscopy. There was no change in the maximum percentage of 13C enrichments of the amino acids on depolarization, but the maxima were reached more rapidly, indicating that rates of...
متن کاملChanges in resistance to mouth opening induced by depolarizing and non-depolarizing neuromuscular relaxants.
Mouth opening was measured in 43 children anaesthetized with isoflurane and paralysed with vecuronium or suxamethonium. Measurements of mouth opening were made for up to 10 min after loss of the adductor pollicis twitch and cessation of muscle fasciculations. In 22 patients receiving suxamethonium, a significant (P less than 0.001) reduction in mean mouth opening occurred in the 60 s after loss...
متن کاملDifferent magnitude of resistance to non-depolarizing muscle relaxants in dexamethasone-treated rat diaphragm associated with altered acetylcholine receptor expression.
The aim of this study was to investigate the influence of chronic dexamethasone (Dex) administration on rat diaphragm sensitivity to non-depolarizing muscle relaxants (NDMRs) and muscular nicotinic acetylcholine receptor (nAChR) expression, which may help direct future administration of NDMRs. Adult male Sprague-Dawley rats were randomized to receive a daily intraperitoneal injection of Dex (60...
متن کاملInteraction of sevoflurane, isoflurane, enflurane and halothane with non-depolarizing muscle relaxants and their prejunctional effects at the neuromuscular junction.
The interaction of four inhalational anesthetics (sevoflurane, isoflurane, enflurane and halothane) with pancuronium and vecuronium and also their prejunctional actions at the neuromuscular junction were quantitatively studied using rat phrenic nerve-hemidiaphragm preparations. To investigate the prejunctional effects of inhalational anesthetics, a train-of-four ratio (T4/T1) and the tetanus ra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Contemporary Medical Research [IJCMR]
سال: 2020
ISSN: 2454-7379,2393-915X
DOI: 10.21276/ijcmr.2020.7.1.42