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Biomedical subjects

S Jenö

Publications and source records attributed to S Jenö.

4 recordsLinked to original sources
PubMed1976

[Ultrastructure of the interstitial cells of the rat kidney medulla].

Ultrastructure of the interstitial cells of the internal zone of the medulla of kidney in rats is detailly described. Electronmicroscopical feature of these cells may be connected with several functions i.e. urine-concentration, electrolyte-transport, production of intercellular matrix and vasodepressor-lipids. Ultrastructural picture of production and elimination of lipid droplets is not yet cleared out. Authors stress, that for the appropriate fixation of zones of different ion-concentration of the medulla special fixatives of an appropriate osmotic pressure are necessary.

Animals↗
PubMed1976

[Our method for routine examination of kidney bioptic material by light, immunofluorescence and electron-microscopy].

Authors describe their own method for the investigation of needle-biopsy of kidney using light-, and electron microscopy and immunofluorescent technique as well. Small pieces are cut from both end of the needle-biopsy-cylinder and are embedded for electron microscopy. From the larger central part of it cryostat sections are made (at -20 degrees C) for the immunofluorescent study. Afterwards the piece of tissue remained can be fixed in formaldehyde and embedded in paraffin for light microscopic investigation. All three methods can be carried out even when having a 6 mm long needle-biopsy specimen.

Biopsy↗
PubMed1971

[Not Available].

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Greece↗