Reactive Red M 2be
Mostrando 13-13 de 13 artigos, teses e dissertações.
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13. Sulphydryl reagents trigger Ca2+ release from the sarcoplasmic reticulum of skinned rabbit psoas fibres.
1. By analogy with studies on sarcoplasmic reticulum (SR) vesicles, Ca2+ release induced by heavy metals and mercaptans (e.g. cysteine) was investigated in rabbit skinned psoas fibres through measurements of isometric tension. 2. Heavy metals (at 2-5 microM) elicited phasic contractions by triggering Ca2+ release from the SR and had the following order of po