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001-es BibID:	BIBFORM023736
Első szerző:	Szöőr Árpád
Cím:	Distribution of cholinesterases of rabbit skeletal muscle / Szöör A., Vojcek L., Kalapos I., Kalamkarova M., Kofman E., Nankina V.
Dátum:	1980
Megjegyzések:	Two cholinesterase (ChE) fractions were extracted from homogenates of rabbit skeletal muscle. One of them the sarcoplasmic ChE could be dissolved quantitatively with solution A. Following the extraction with solution B the myofibrillar ChE fraction could be recovered. The ChE-activity of the sarcoplasmic extract was about 38% and the activity of myofibrillar extract was about 50% of the ChE-activity of muscle homogenates. According to our calculations about 10-12% of the total ChE-activity is insoluble. By the aid of PAGE seven zones of ChE-activity could be distinguished in the sarcoplasmic extract. The activity of myofibrillar ChE-fraction was obtained by chromatographic purification of LMM. The LMM1 proved to be inhomogeneous with PAGE, however, only one fraction displayed ChE-activity. Immune-serum produced against myosin did not give reaction with purified sarcoplasmic ChE, only with the myofibrillar fraction. Our results suggest that the heterogeneous distribution of muscle ChE-es in different molecular forms is not an artifact.
Tárgyszavak:	Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény hazai lapban
Megjelenés:	Acta Physiologica Academiae Scientiarum Hungaricae. - 56 : 2 (1980), p. 179-186. -
További szerzők:	Vojcek László Kalapos István (1954-) (orvos, élettanász) Kalamkarova, Maria Kofman, Ernes Nankina, Victoria
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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