Zobrazeno 1 - 10
of 41
pro vyhledávání: '"D. G. Williamson"'
Publikováno v:
Receptorschannels. 2(1)
In this paper we demonstrate the existence of specific, high affinity 17-beta estradiol binding in MDBK cells (a normal non-transformed renal cell line). Scatchard analysis revealed binding characteristics typical of the estrogen receptor (ER). Only
Autor:
D. G. Williamson
Publikováno v:
Zeitschrift für Unternehmensgeschichte. 23:118-136
Autor:
S Hasnain, D G Williamson
Publikováno v:
Biochemical Journal. 161:279-283
The six forms of the 17alpha-hydroxy steroid dehydrogenase purified from rabbit liver cytosol have very similar physical properties. The molecular weights of all the enzymes were within 3% of the average mol.wt of 39 600. Only one of the six enzymes
Publikováno v:
Canadian Journal of Biochemistry and Cell Biology. 61:784-789
The present study compares the uptake and metabolism of 17β-estradiol, 17β-estradiol 3-glucoside, and 17β-estradiol 3-glucuronide by a highly purified preparation of rabbit liver nuclei. The uptake of the three estrogens was rapid and equilibratio
Publikováno v:
Canadian Journal of Biochemistry and Cell Biology. 63:249-256
Initial studies revealed that the uptake of palmitic acid and oleic acid into brush border membranes was similar when these were isolated from either whole small intestine, jejunum, or ileum. The uptake of these fatty acids was somewhat lower with me
Autor:
D. G. Williamson
Publikováno v:
British Journal of International Studies. 3:70-91
When French and Belgian troops occupied the Ruhr in January 1923, ostensibly as a result of Germany falling behind schedule in the reparation deliveries of timber and telegraph poles, “something as far reaching in its effects as the declaration of
Publikováno v:
Catalysis Reviews. 22:325-369
The stark realization in recent times that the earth's fossil fuel resources do not represent an inexhaustible supply of fuel to meet society's energy needs has prompted the investigation of many alternative fuel sources. One of these is water splitt
Publikováno v:
Journal of Biological Chemistry. 257:9444-9449
A mammalian hydroxysteroid dehydrogenase having both 3 alpha- and 17 alpha-enzyme activity is described for the first time. Multiple forms of this 3(17) alpha-hydroxysteroid dehydrogenase are present in the cytosol of female rabbit kidney. Four forms
Publikováno v:
Canadian Journal of Biochemistry and Cell Biology. 61:323-327
A radiochemical method for the determination of the amino terminus on very small amounts (0.5–5 nmol) of protein is described. The high sensitivity of the method is achieved by using undiluted 1-fluoro-2,4-dinitro-[3,5-3H]benzene ([3H]Dnp-F) as the
Publikováno v:
Journal of Biological Chemistry. 257:9450-9456
Multiple forms of the soluble 17 alpha-hydroxysteroid dehydrogenases of female rabbit liver and kidney having similar purification characteristics and isoelectric points were compared with regard to their relative rates of oxidation and reduction of