Die contraction Proteine (Actin-Myosin) im Uterusmuskel

Some properties of the actomyosin-like protein of the uterus

“…Csapo (1949Csapo ( , 1950a has correlated this actomyosin content with functional activity in different states of the uterus. Schwalm, Cretius & Lange (1955) have studied variations in the viscosity response to ATP of extracts made with M-KC1 from human uteri in different states.…”

Tropomyosin im Myomgewebe

“…Es sei hier nur an die Bestimmung der kontraktilen Proteine durch Csapo [8], Necdham and Caivkwell [17], Schwalm, Cretius und Lange [22], Cretius [3], Schtvalm und Cretius [23] sowie Hasselbach und Ledermair [9,10] erinnert. Untersuchungen über die Energiedonatoren stam m en über wiegend von Caivkwell [2], von Cretius [4,5,6] und von Hasselbach und Ledermair [11].…”

The Biochemistry of Uterine Action*

“…(a) uterine myosin and actomyosin have a much Iower adenosine-triphosphatase activity, (b) uterine actomyosin can exist in an aggregated form, which is soluble at low ionic strength in the presence of adenosine triphosphate (A.T.P.) The general increase in actomyosin in uterine muscle during pregnancy has also been shown by Schwalm et al (1955) in the human, by Mirovich (1959) in the rabbit and by Needham (1964) in the rat.…”