tuhandik grammi

vöötlihaste lihasrakkude atsetüülkoliini retseptorite vastu tekkinud antikehade põhjustatud haigus, millele on omane lihaste kiire väsimine ja vahelduva raskusega lihasnõrkus, haruldane kurnav neuroloogiline haigus, mille korral keha immuunsüsteem asub ründama neuromuskulaarseid sünapseid, chronic autoimmune disorder characterized by muscle weakness and chronic fatigue that is caused by a defect in the transmission of nerve impulses from nerve endings to muscles, an autoimmune disease of neuromuscular function, possibly due to presence of antibodies to acetylcholine receptors at the neuromuscular junction, marked by fatigue and exhaustion of the muscular system, often with fluctuating severity, without sensory disturbance or atrophy

hõbevalge läikega pehme metall, keemiline element järjenumbriga 12