ISSN:
1432-0878
Schlagwort(e):
Smooth muscle
;
Iris
;
Lanthanum nitrate
;
Sarcoplasmic reticulum
;
Electron microscopy
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
,
Medizin
Notizen:
Summary Smooth muscle cells of the guinea-pig sphincter pupillae were fixed in the presence of 3% lanthanum nitrate. Although only small amounts of lanthanum were found in plasmalemmal vesicles, large deposits were present within a membrane system resembling sarcoplasmic reticulum. The significance of these findings is discussed in relation to the use of lanthanum nitrate as an extracellular tracer.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00582790