The effect of the streaming current flowing through the porous structure of composite membranes during tangential electrokinetic measurements was investigated. It was shown that neglecting this additional path for streaming current may have dramatic implications in the interpretation of the experimental data and on the determination of the membrane zeta potential. Experimental measurements of b...

In-source decay (ISD) and post-source decay (PSD) of a peptide ion ([Y(6) + H](+)) and a preformed ion (benzyltriphenylphosphonium, BTPP) generated by matrix-assisted laser desorption ionization (MALDI) were investigated with time-of-flight mass spectrometry. α-Cyano-4-hydroxycinammic acid (CHCA) and 2,5-dihydroxybenzoic acid (DHB) were used as matrices. For both ions, ISD yield was unaffected ...

BACKGROUND: Rocuronium Bromide is a newer, low potency nondepolarising neuromuscular blocking agent. It is proven to be five to seven times less potent than vecuronium.The aim of the present study was to evaluate the effectiveness of 2ED95 (2 times effective dose 95) dose (0.6mg/kg) of rocuronium with regard to onset time, the intubating conditions and the duration of action and to compare it w...

anaphylactic reactions can occur following the adminstration of muscle relaxants. however, it happens very rarefy wish pancuronium bromide. a case report of anaphylactic shock to pancuronium bromide, which is supported by a highly poitive skin prick test, is reported.

background postoperative residual blockade, longer duration of action for neuromuscular blockade, and slower recovery were relatively common in elderly patients. objectives we aimed to investigate the safety of train-of-four ratio and clinical tests in the assessment of patient recovery, and to determine the effects of the rocuronium, vecuronium, and cisatracurium on intubation, extubation and ...

introduction: memory and cognitive impairments are some of devastating outcomes of multiple sclerosis (ms) plaques in hippocampus, the gray matter part of the brain. the present study aimed to evaluate the intrahippocampal injection of ethidium bromide (eb) as a simple and focal model to assess cognition and gray matter demyelination. methods: thirty wistar rats were divided into three groups: ...