An attempt to prevent or delay denervation changes in rat muscles.
A number of drugs which are known to affect lysosomes and their enzyme activities were used in an attempt to inhibit or delay the onset of denervation changes in rat muscles. The following parameters were used: the occurrence of fibrillations in electromyographs; diameters of muscle fibers; acid phosphatase activity; acetylcholinesterase activity and distribution in end plates. Differences between denervated and non-denervated limbs were evaluated and compared in the different treatment groups. The various parameters were differently affected by the different drugs. Chloroquin, thiouracil and streptomycin appeared to be more effective than other treatments in the inhibition of denervation changes.
Schwartz
J
J
Gaton
E
E
Varon
D
D
Wolman
M
M
D000818:Animals; D002738:Chloroquine / Q000494:pharmacology; D008247:Lysosomes / Q000187:drug effects / Q000201:enzymology; D008297:Male; D009132:Muscles / Q000187:drug effects / Q000294:innervation* / Q000473:pathology; D051381:Rats; D013307:Streptomycin / Q000494:pharmacology; D013889:Thiouracil / Q000494:pharmacology
D013889:Thiouracil; D002738:Chloroquine; D013307:Streptomycin