Summary
-
1.
Observations have been made concerning the effect of a single dose of thyroxin at a level of 4 mg. per kg. of body weight on the changes in the liver protein and nucleic acids at definite intervals in C-57 strain of mice.
-
2.
Except for a marked drop in the liver RNA 6 hours after thyroxin administration, mobilisation of liver protein and nucleic acids take place during a period of active metabolism (18–120 hours after thyroxin administration). Some clear changes in the liver DNA have been also observed during the period of active metabolism.
-
3.
There appears to be no quantitative correlation between the mobilisation of protein in the liver and loss of carcass protein, 96 hours after the administration of thyroxin.
-
4.
The significance of the observed changes has been presented without prejudice or postulate.
Similar content being viewed by others
References
Addis, Karnofsky, Lew and PooJ. Biol. Chem., 1938,124, 33.
BarnesAm. J. Physiol., 1933,103, 699.
Boivin, Vendrely and VendrelyCompt. rend. Acad. d. Sc., 1948,226, 1061.
Canzanelli, Rapport and GuildAm. J. Physiol., 1949,157, 225.
Chargaff and SaidelJ. Biol. Chem., 1949,177, 417.
Clayton, Free, Page, Somers and WoollettBiochem. J., 1950,46, 598.
DarlingtonNature (London), 1942,149, 66.
Darlington and La CourJour. Genetics., 1940,40, 185.
Davidson and LeslieCancer Research, 1950,10, 587.
DrabkinJ. Biol. Chem., 1950,182, 335.
ElmerIodine Metabolism and Thyroid Function, Oxford University Press, London, 1938.
Fiske and SubbarowJ. Biol. Chem., 1925,66, 375.
Frankel-Conrat and LiEndocrinology, 1949,44, 487.
Friedkin and LehningerJ. Biol. Chem., 1949,177, 775.
GaddumJ. Physiol., 1930,68, 383.
GeitlerChromosomenbau, Protoplasma Monographien, Berlin, 1938.
Grad and LeblondAm. J. Physiol., 1950,162, 17.
Gross and LeblondJ. Biol. Chem., 1950,184, 489.
HuskinsAmer. Nat., 1947,81, 461.
Huskins and SteinitzJour. Hered., 1948,39, 34.
KendallEndocrinology, 1919,3, 156.
LePage and Umbreit In Umbreit, Burns and Staufer,Manometric Techniques and Related Methods for the Study of Tissue Metabolism, Minneapolis, 1945, 165.
LichtmanAnn. Int. Med., 1941,14, 1199.
Mirsky and RisNature (London), 1949,163, 666.
Novikoff and PotterJ. Biol. Chem., 1948,173, 223.
Pollister and LcuchtenbergerProc. Nat. Acad. Sc., 1949,35, 111.
Ris and MirskyJ. Gen. Physiol., 1949,33, 125.
Schmidt and ThannhauserJ. Biol. Chem., 1945,161, 83.
Schneider —, 1946,164, 747.
Schrader and LeuchtenbergerProc. Nat. Acad. Sc., 1949,35, 464.
Sobel, Yuska and CohenJ. Biol. Chem., 1937,118, 443.
Spiegelman and KamenCold Spring Harbor Symposia Quant. Biol., 1947,12, 211.
SternheimerEndocrinology, 1939,25, 899.
Talageri, Samarth, Baxi and VenkataramanBrit. J. Exptl. Path., 1951 (in Press).
Vischer, Zamenhof and ChargaffJ. Biol. Chem., 1949,177, 429.
Wallach and ReinekeEndocrinology, 1949,45, 75.
White and Dougherty —, 1947,41, 230.
Author information
Authors and Affiliations
Additional information
Communicated by Dr. V. R. Khanolkar,m.d. (Lond.),f.a.sc.
An erratum to this article is available at http://dx.doi.org/10.1007/BF03050182.
Rights and permissions
About this article
Cite this article
Baxi, A.J., Samarth, K.D. & Venkataraman, P.R. The effect of a single injection of thyroxin on the protein and nucleic acids of the mouse liver and the protein of the mouse carcass. Proc. Indian Acad. Sci. 34, 258–266 (1951). https://doi.org/10.1007/BF03050681
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF03050681