0.05).There existed a increased trend of the above parameters in group B.(2) Time of weaning from mechanical ventilation was shortened in group A than that in group B(P0.05),but were significant(P0.05).Conclusion Standardized nursing can increase the therapeutic effect on MG by reducing MG crisis and complication incidence,and improving quality of life of MG patients.

This experimental study was designed to unravel the relationship between muscle tension and its electrophysiological property. The experiments on repetitive pulse stimulus in different current intensity to rabbit's motor nerve were performed in different pulse frequency by electromyography which applied electrical pulses and excited the tibial nerve, and by Instron 5544 machine which measured muscle tensions. The experimental data revealed that the tension force varied with the stimulus frequency in a quasi-parabolic relation, while it seemingly increased little with the stimulus intensity.
Animals ; Electric Stimulation ; methods ; Electromyography ; Muscle Tonus ; physiology ; Muscle, Skeletal ; physiology ; Rabbits ; Tibial Nerve ; physiology