-transparent.png){kind=logo}
Four rat lipoprotein classes [lymph chylomicrons, VLD (very-low-density), LD (low-density) and HD (high-density) lipoproteins] were tested for their ability to affect basal adenylate cyclase (EC 4.6.1.1) activity of rat liver plasma membranes. All the lipoproteins, with the exception of lymph chylomicrons, effectively increase the enzyme activity. VLD lipoproteins are the most active class (67% maximal increase), followed by HD lipoproteins (33%) and LD lipoproteins (23%). The effect of VLD lipoproteins is additive to that elicited by GTP or GTP plus glucagon (at least within a certain concentration range). VLD lipoproteins affect only the Vmax. of the enzyme, not the Km.
G Ghiselli, and
C R Sirtori, and
S Nicosia
September 1973,
European journal of biochemistry,
G Ghiselli, and
C R Sirtori, and
S Nicosia
April 1982,
Chemico-biological interactions,
G Ghiselli, and
C R Sirtori, and
S Nicosia
April 1986,
The Biochemical journal,
G Ghiselli, and
C R Sirtori, and
S Nicosia
April 1975,
Molecular and cellular endocrinology,
G Ghiselli, and
C R Sirtori, and
S Nicosia
May 1977,
FEBS letters,
G Ghiselli, and
C R Sirtori, and
S Nicosia
February 1978,
Biochemical and biophysical research communications,
G Ghiselli, and
C R Sirtori, and
S Nicosia
November 1971,
Archives of biochemistry and biophysics,
G Ghiselli, and
C R Sirtori, and
S Nicosia
December 1981,
Agents and actions,
G Ghiselli, and
C R Sirtori, and
S Nicosia
November 1975,
Cancer letters,
G Ghiselli, and
C R Sirtori, and
S Nicosia
July 1976,
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.),
