[Characteristics of the microstructure of biliary calculi based on data from scanning electron microscopy].
Scanning electron microscopy was employed to study cholelithic microstructure. Irrespective of the chemical composition, the gall-stones demonstrated the presence of a cementing matrix composed of micellar-vesicular particles occurring either in aggregates or regularly spreading along the facets about the surface of crystalloid structures. There appeared to be a close relationship between the latter and the particles which are, viz., vesicles, responsible for the plane and margin epitaxy of the cryslalloid structures. Any cholesterol deposits are lipoprotein-like particles or their derivatives, appearing as micellar-vesicular particles in case of choleliths.
Loginov
A S
AS
Marakhovskiĭ
Iu Kh
IuKh
Goncharik
I I
II
Markova
L V
LV
Chekan
V A
VA
D002769:Cholelithiasis / Q000032:analysis / Q000648:ultrastructure*; D002784:Cholesterol / Q000032:analysis; D003460:Crystallization; D006801:Humans; D008855:Microscopy, Electron, Scanning; D010743:Phospholipids / Q000032:analysis; D010860:Pigments, Biological / Q000032:analysis
D010743:Phospholipids; D010860:Pigments, Biological; D002784:Cholesterol
Kharakteristika mikrostruktury zhelchnykh kamneĭ po dannym skaniruiushcheĭ elektronnoĭ mikroskopii.