mice injected with myasthenic achr-antibody-positive immunoglobulin and mice growing hybridoma cells secreting monoclonal achr antibody showed similar impairment of neuromuscular transmission , but 75 % and 94 % , respectively , of their muscle achr had antibody bound and achr losses were 47 % and 60 % .
C0007634
cells
C1327616
secreting