Zobrazeno 1 - 10
of 185
pro vyhledávání: '"R. Hems"'
Publikováno v:
Biogeosciences, Vol 11, Iss 20, Pp 5675-5686 (2014)
A 50-day field study was carried out in a semi-natural, non-fertilized grassland in south-western Ontario, Canada during the late summer and early autumn of 2012. The purpose was to explore surface–atmosphere exchange processes of ammonia (NH3) wit
Externí odkaz:
https://doaj.org/article/6f039ffbb1b84701a4bc7d7d23c8a9f2
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Publikováno v:
Metabolism. 44:841-847
Hepatocytes were prepared from rats fed a chow diet (control-fed) and from rats fed a similar diet in which the drinking water contained 10% (wt/vol) fructose (fructose-fed). Both types of hepatocyte preparations were cultured for < or = 48 hours in
Publikováno v:
Nature. 159(4050)
IN earlier experiments1 it was noted that isolated rat liver can remove much more ammonia from the nutrient medium than can be accounted for by the formation of urea. We have investigated the reactions, other than urea synthesis, which cause a disapp
Autor:
R. Hems
Publikováno v:
IUBMB Life (International Union of Biochemistry and Molecular Biology: Life). 57:123-124
Publikováno v:
The American journal of physiology. 269(2 Pt 1)
The effects of insulin (0-780 nM) on the secretion of very-low-density lipoprotein (VLDL) apolipoprotein B (apoB) and triacylglycerol (TAG) in hepatocytes from obese Zucker rats and from their lean littermates were studied over a total period of 48 h
Autor:
R, Hems
Publikováno v:
British Dental Journal. 196:3-3
Publikováno v:
Biochemical Journal. 180:685-688
In studies of the metabolism of isolated hepatocytes, it is often necessary to measure the concentrations of cell constituents both in cells and medium. When hepatocytes are separated in the special tubes of Hems, Lund & Krebs (1975) (Biochem. J. 150
Publikováno v:
Biochemical Journal. 176:733-737
The initial rate of incorporation of [15N]alanine into the 6-amino group of the adenine nucleotides in rat hepatocytes was about one-eighteenth of the rate of incorporation into urea. Thus the purine nucleotide cycle cannot provide most of the ammoni
Publikováno v:
Biochemical Journal. 150:47-50
A simple device is described for the rapid centrifugal separation of isolated hepatocytes or similar tissue fragments from the suspending medium. Rapid separation is essential if meaningful information on the concentrations of cell constituents and t