[The contractile properties of the skeletal muscles during the nerve compression and myodystrophic syndromes of lumbar osteochondrosis (clinico-experimental study)].
The authors studied contractile properties of the skeletal muscle in 54 patients with compression-neural and myodystrophic syndromes of lumbar osteochondrosis aged 18-59 with the disease duration from one to six months, as well as in 200 experimental animals which had been subjected to application of colchicine to the root nerve L5 and reflex action on the axoplasmatic transport. Similarity of contractile parameters examined in experiment and in patients with myodystrophic manifestations has been established. At early periods of reinnervation one can observe a decrease in the force and rate of a single contraction and in a tetanic index, and at later periods--their decrease.
Khabirov
F A
FA
D000328:Adult; D000818:Animals; D006801:Humans; D008875:Middle Aged; D009119:Muscle Contraction / Q000502:physiology*; D009136:Muscular Dystrophies / Q000209:etiology / Q000503:physiopathology*; D009408:Nerve Compression Syndromes / Q000209:etiology / Q000503:physiopathology*; D010007:Osteochondritis / Q000150:complications / Q000503:physiopathology*; D051381:Rats
Sokratitel'nye svoĭstva skeletnoĭ myshtsy pri kompressionno-nevral'nykh i miodistroficheskikh sindromakh poiasnichnogo osteokhondroza (kliniko-éksperimental'noe issledovanie).