Binding of dantrolene sodium to muscle intracellular membranes
نویسندگان
چکیده
منابع مشابه
Hepatitis from dantrolene sodium.
The clinical course and histological changes in the liver during a presumed adverse reaction to the drug dantrolene sodium are described in four patients. After a typical prodrome one developed a moderately severe hepatitis-like illness. Another also had a prodrome but never became jaundiced. In the other two, abnormal liver function tests were detected on routine screening. In each case liver ...
متن کاملDantrolene sodium and management of malignant hyperthermia.
Malignant hyperthermia (MH) is an inherited muscle disorder suffered by patients who undergo a stressful situation or acute trauma or who have been given certain anesthetic agents. 1,2 MH has been called the most common cause of anesthesiarelated death in North America, contributing a large percentage of the 15,000 to 20,000 of such deaths recorded annually.3 The 53% mortality rate of today com...
متن کاملDissociation of excitation and contraction in skeletal muscle induced by deuterium oxide and dantrolene-sodium.
The effect of D2O and dantrolene-Na (DAN) on the electrical and mechanical responses of single muscle fiber (mouse EDL and frog semitendinosus), Ca2+ uptake and release of sarcoplasmic reticulum (SR) and contractile proteins was investigated to elucidate the coupling mechanism between depolarization and contraction. Both agents inhibited tension development induced by depolarization and caffein...
متن کاملA comparison of the effects of sodium thiocyanate and dantrolene sodium on a mammalian isolated skeletal muscle.
1 A combination of electrical and pharmacological stimulation has been used to compare the effects of sodium thiocyanate and dantrolene sodium on the excitation-contraction coupling (ECC) mechanism of the mouse soleus muscle. 2 Thiocyanate prolonged the 'active state' after electrical stimulation and increased the response to 8 mM caffeine and 80 mM KCl. Dantrolene had an opposite effect to thi...
متن کاملIsolation of intracellular membranes by means of sodium carbonate treatment: application to endoplasmic reticulum
A rapid and simple method for the isolation of membranes from subcellular organelles is described. The procedure consists of diluting the organelles in ice-cold 100 mM Na2CO3 followed by centrifugation to pellet the membranes. Closed vesicles are converted to open membrane sheets, and content proteins and peripheral membrane proteins are released in soluble form. Here we document the method by ...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1980
ISSN: 0014-5793
DOI: 10.1016/0014-5793(80)80908-2