Abstract
The morphological and certain metabolic effects of carbon tetrachloride intoxication were studied in the rat with emphasis on liver alterations. Morphological changes were investigated by histological and electron microscopical means. Functional changes were investigated using histochemical and amino acid incorporation, techniques. The liver constituents were examined chemically. Plasma volume alterations were measured using dye and homologous protein dilution techniques. The histological appearance of the liver of treated animals included cellular swelling, dispersal of the cytoplasmic basophilia, and necrosis. Electron micrographs showed an early (3 hours following carbon tetrachloride administration) and widespread dislocation of the ribonucleoprotein particles from the membranes of the rough endoplasmic reticulum, but no apparent alteration in the mitochondrial structure. Histochemical examination of two mitochondrial enzyme systems, α-ketoglutarate dehydrogenase and succinic dehydrogenase, revealed no alterations in activities until a later time (6 to 12 hours following carbon tetrachloride administration). ATPase showed a gross quantitative decrease in activity at 6 and 12 hours, but not earlier. There was a decreased amino acid incorporation into two liver-produced proteins, viz., albumin and fibrinogen. This decrease is not explicable on the basis of the inability of the liver to take up the amino acid, an altered dilution volume into which the amino acid or formed protein is placed, or an impaired capacity of the liver to excrete protein once formed. It is concluded that the decreased amino acid incorporation rate reflects depressed synthesis of protein by the liver. Other pathological changes in the liver, including necrosis, fatty change, and mitochondrial alterations may be dependent upon severe impairment of protein synthesis.
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- BASSI M. Electron microscopy of rat liver after carbon tetrachloride poisoning. Exp Cell Res. 1960 Aug;20:313–323. doi: 10.1016/0014-4827(60)90160-9. [DOI] [PubMed] [Google Scholar]
- BENNETT H. S., LUFT J. H. zeta-Collidine as a basis for buffering fixatives. J Biophys Biochem Cytol. 1959 Aug;6(1):113–114. doi: 10.1083/jcb.6.1.113. [DOI] [PMC free article] [PubMed] [Google Scholar]
- CHRISTIE G. S., JUDAH J. D. Mechanism of action of carbon tetrachloride on liver cells. Proc R Soc Lond B Biol Sci. 1954 Mar 25;142(907):241–257. doi: 10.1098/rspb.1954.0024. [DOI] [PubMed] [Google Scholar]
- DALTON A. J., ZEIGEL R. F. A simplified method of staining thin sections of biolgical material with lead hydroxide for electron microscopy. J Biophys Biochem Cytol. 1960 Apr;7:409–410. doi: 10.1083/jcb.7.2.409. [DOI] [PMC free article] [PubMed] [Google Scholar]
- DRYER R. L., TAMMES A. R., ROUTH J. I. The determination of phosphorus and phosphatase with N-phenyl-p-phenylenediamine. J Biol Chem. 1957 Mar;225(1):177–183. [PubMed] [Google Scholar]
- FAWCETT D. W. Observations on the cytology and electron microscopy of hepatic cells. J Natl Cancer Inst. 1955 Apr;15(5 Suppl):1475–1503. [PubMed] [Google Scholar]
- JUDAH J. D., REES K. R. Changes in cellular components in liver injury. Biochem Soc Symp. 1959;16:94–100. [PubMed] [Google Scholar]
- KELLER E. B., ZAMECNIK P. C., LOFTFIELD R. B. The role of microsomes in the incorporation of amino acids into proteins. J Histochem Cytochem. 1954 Sep;2(5):378–386. doi: 10.1177/2.5.378. [DOI] [PubMed] [Google Scholar]
- LEDUC E. H., WILSON J. W. Injury to liver cells in carbon tetrachloride poisoning; histochemical changes induced by carbon tetrachloride in mouse liver protected by sulfaguanidine. AMA Arch Pathol. 1958 Feb;65(2):147–157. [PubMed] [Google Scholar]
- LITTLEFIELD J. W., KELLER E. B., GROSS J., ZAMECNIK P. C. Studies on cytoplasmic ribonucleoprotein particles from the liver of the rat. J Biol Chem. 1955 Nov;217(1):111–123. [PubMed] [Google Scholar]
- LUFT J. H. Improvements in epoxy resin embedding methods. J Biophys Biochem Cytol. 1961 Feb;9:409–414. doi: 10.1083/jcb.9.2.409. [DOI] [PMC free article] [PubMed] [Google Scholar]
- MIRSKY A. E., ALLFREY V. G., DALY M. M. The uptake of N15-labelled glycine be liver proteins. J Histochem Cytochem. 1954 Sep;2(5):376–377. doi: 10.1177/2.5.376. [DOI] [PubMed] [Google Scholar]
- NOVIKOFF A. B. Cell heterogeneity within the hepatic lobule of the rat: staining reactions. J Histochem Cytochem. 1959 Jul;7(4):240–244. doi: 10.1177/7.4.240. [DOI] [PubMed] [Google Scholar]
- OBERLING C., ROUILLER C. Les effets de l'intoxication aiguë au tétrachlorure de carbone sur le foie du rat; étude au microscope électronique. Ann Anat Pathol (Paris) 1956 Oct-Dec;1(4):401–427. [PubMed] [Google Scholar]
- PADYKULA H. A., HERMAN E. Factors affecting the activity of adenosine triphosphatase and other phosphatases as measured by histochemical techniques. J Histochem Cytochem. 1955 May;3(3):161–169. doi: 10.1177/3.3.161. [DOI] [PubMed] [Google Scholar]
- PALADE G. E., SIEKEVITZ P. Liver microsomes; an integrated morphological and biochemical study. J Biophys Biochem Cytol. 1956 Mar 25;2(2):171–200. doi: 10.1083/jcb.2.2.171. [DOI] [PMC free article] [PubMed] [Google Scholar]
- PETERS T., Jr Evidence of intermediate compounds in serum albumin synthesis. J Biol Chem. 1953 Jan;200(1):461–470. [PubMed] [Google Scholar]
- PORTER K. R., BRUNI C. An electron microscope study of the early effects of 3'-Me-DAB on rat liver cells. Cancer Res. 1959 Nov;19:997–1009. [PubMed] [Google Scholar]
- RECKNAGEL R. O., ANTHONY D. D. Biochemical changes in carbon tetrachloride fatty liver: separation of fatty changes from mitochondrial degeneration. J Biol Chem. 1959 May;234(5):1052–1059. [PubMed] [Google Scholar]
- RECKNAGEL R. O., LOMBARDI B., SCHOTZ M. C. A new insight into pathogenesis of carbon tetrachloride fat infiltration. Proc Soc Exp Biol Med. 1960 Aug-Sep;104:608–610. doi: 10.3181/00379727-104-25923. [DOI] [PubMed] [Google Scholar]
- RECKNAGEL R. O., LOMBARDI B. Studies of biochemical changes in subcellular particles of rat liver and their relationship to a new hypothesis regarding the pathogenesis of carbon tetrachloride fat accumulation. J Biol Chem. 1961 Feb;236:564–569. [PubMed] [Google Scholar]
- RICHARDSON K. C., JARETT L., FINKE E. H. Embedding in epoxy resins for ultrathin sectioning in electron microscopy. Stain Technol. 1960 Nov;35:313–323. doi: 10.3109/10520296009114754. [DOI] [PubMed] [Google Scholar]
- SHANK R. E., MORRISON G., CHENG C. H., KARL I., SCHWARTZ R. Cell heterogeneity within the hepatic lobule: quantitative histochemistry. J Histochem Cytochem. 1959 Jul;7(4):237–239. doi: 10.1177/7.4.237. [DOI] [PubMed] [Google Scholar]
- SIEKEVITZ P., PALADE G. E. A cytochemical study on the pancreas of the guinea pig. 6. Release of enzymes and ribonucleic acid from ribonucleoprotein particles. J Biophys Biochem Cytol. 1960 Jul;7:631–644. doi: 10.1083/jcb.7.4.631. [DOI] [PMC free article] [PubMed] [Google Scholar]
- STONER H. B., MAGEE P. N. Experimental studies on toxic liver injury. Br Med Bull. 1957 May;13(2):102–107. doi: 10.1093/oxfordjournals.bmb.a069584. [DOI] [PubMed] [Google Scholar]
- STOWELL R. E., LEE C. S. Histochemical studies of mouse liver after single feeding of carbon tetrachloride. AMA Arch Pathol. 1950 Nov;50(5):519–537. [PubMed] [Google Scholar]
- TRUMP B. F., SMUCKLER E. A., BENDITT E. P. A method for staining epoxy sections for light microscopy. J Ultrastruct Res. 1961 Aug;5:343–348. doi: 10.1016/s0022-5320(61)80011-7. [DOI] [PubMed] [Google Scholar]
- WAHI P. N., TANDON H. D., BHARADWAJ T. P. Acute carbon tetrachloride hepatic injury; composite histological, histochemical and biochemical study. I. Histological and histochemical studies. Acta Pathol Microbiol Scand. 1955;37(4):305–314. [PubMed] [Google Scholar]
- WEBB J. M., LEVY H. B. A sensitive method for the determination of deoxyribonucleic acid in tissues and microorganisms. J Biol Chem. 1955 Mar;213(1):107–117. [PubMed] [Google Scholar]
