[Resistance of the functional systems of the smooth muscle cells of isolated myometrium to long-term incubation in Ringer-Locke solution at 4 degrees C]. / Rezistentnost' funktsional'nykh sistem gladkomyshechnykh kletok izolirovannogo miometriia k dlitel'noi inkubatsii v rastvore Ringera--Lokka pri 4 gradusa C.

Contractile effects of adrenaline, acethylcholine and hyperpotassium solution on the isolated myometrium strips (non-pregnent rats, and women; pregnant rabbits, cats, and women) are studied. The amplitudes of these contractile effects were seen decreasing if the strips were previously immersed in the Ringer-Lokk solution at 4 degrees C 5--9 days prior to observation.