[The effect of strychnine on the muscle receptors of cold-blooded animals].
Experiments were conducted on frogs. A study was made of the functional condition of the muscle receptors by the method of recording of spontaneous and afferent impulsation induced by the strain of the gastrocnemius in the peripheral section of the sciatic nerve or in the IX-X posterior spinal cord roots. It was revealed that strychnine administered into the general circulation and applied directly into the muscle produced a reduction and that applied to the spinal cord--on the contrary--caused an increase in the impulse generation in the muscle receptors.
D000818:Animals; D004594:Electrophysiology; D008465:Mechanoreceptors / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects / Q000294:innervation*; D010812:Physical Stimulation; D011896:Rana temporaria; D013116:Spinal Cord / Q000187:drug effects*; D013331:Strychnine / Q000494:pharmacology*
D013331:Strychnine
Vliianie strikhnina na myschechnye retseptory kholodnokrovnykh