scholarly journals The Effects of D-galactosamine-or Carbon Tetrachloride-Induced Regeneration on Induction of Rat Liver Cell Foci in a Model for Detection of Initiation Activities of Chemicals

2002 ◽  
Vol 15 (1) ◽  
pp. 13 ◽  
Author(s):  
Hiroki Sakai ◽  
Atsushi Inagami ◽  
Akihiro Hirata ◽  
Tetsuya Tsukamoto ◽  
Kiyoshi Kobayashi ◽  
...  
Keyword(s):  
Carbon Tetrachloride ◽  
Rat Liver ◽  
Liver Cell

scholarly journals The effect of carbon tetrachloride on the lipoproteins of rat-liver cell sap and serum

1966 ◽  
Vol 100 (3) ◽  
pp. 647-651
Author(s):  
MM Bhargava ◽  
A Sreenivasan
Keyword(s):  
Carbon Tetrachloride ◽  
Rat Liver ◽  
Liver Cell

Peritoneoscopic study on rat liver cell necrosis induced by carbon tetrachloride and allyl formate

1982 ◽  
Vol 17 (1) ◽  
pp. 31-35 ◽  
Author(s):  
Toshio Ito ◽  
Tatsuya Itoshima ◽  
Shozo Kiyotoshi ◽  
Kenji Kawaguchi ◽  
Hiromichi Ogawa ◽  
...  
Keyword(s):  
Carbon Tetrachloride ◽  
Rat Liver ◽  
Liver Cell ◽  
Liver Cell Necrosis ◽  
Cell Necrosis

Effects of Hypophysectomy on the Fine Structure of Rat Liver Cells

1967 ◽  
Vol 25 ◽  
pp. 156-157
Author(s):  
Robert R. Cardell
Keyword(s):  
Electron Microscopy ◽  
Fine Structure ◽  
Rat Liver ◽  
Liver Cell ◽  
Anterior Pituitary ◽  
Liver Cells ◽  
Biochemical Studies ◽  
Liver Functions ◽  
Rat Liver Cells ◽  
And Control

Hypophysectomy of the rat renders this animal deficient in the hormones of the anterior pituitary gland, thus causing many primary and secondary hormonal effects on basic liver functions. Biochemical studies of these alterations in the rat liver cell are quite extensive; however, relatively few morphological observations on such cells have been recorded. Because the available biochemical information was derived mostly from disrupted and fractionated liver cells, it seemed desirable to examine the problem with the techniques of electron microscopy in order to see what changes are apparent in the intact liver cell after hypophysectomy. Accordingly, liver cells from rats which had been hypophysectomized 5-120 days before sacrifice were studied. Sham-operated rats served as controls and both hypophysectomized and control rats were fasted 15 hours before sacrifice.

BIOSYNTHESE DE LA TRANSCORTINE

1969 ◽  
Vol 62 (3) ◽  
pp. 468-476 ◽  
Author(s):  
Jeanine Guidollet ◽  
Pierre Louisot
Keyword(s):  
Biological Activity ◽  
Rat Liver ◽  
Liver Cell ◽  
Binding Activity ◽  
Subcellular Level

ABSTRACT Corticosteroid-binding activity (transcortin) was investigated at the subcellular level of the rat liver cell: it was located exclusively in the cell sap, and not on the ribosomes or membranes. Oestrogens were found to increase the biological activity of this glycoprotein (corticosterone binding) in the plasma and in the cell sap. The isotopic activity of the glucidic fragments of glycoprotein (after incorporation of 14C-D-glucosamine), however, remained constant or decreased in the specific subcellular sites at which they were incorporated (membranes and cell sap). This absence of correlation between these two results is not in agreement with an induction of transcortin synthesis by oestrogens, but in favour of an activation of normally masked molecular sites.

scholarly journals Retinol and retinyl esters in parenchymal and nonparenchymal rat liver cell fractions after long-term administration of ethanol.

1985 ◽  
Vol 26 (9) ◽  
pp. 1112-1119
Author(s):  
M Rasmussen ◽  
R Blomhoff ◽  
P Helgerud ◽  
L A Solberg ◽  
T Berg ◽  
...  
Keyword(s):  
Rat Liver ◽  
Liver Cell ◽  
Term Administration ◽  
Retinyl Esters ◽  
Cell Fractions
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