Now showing items 1-10 of 760
Membrane actions of male contraceptive gossypol tautomers
The role of different gossypol tautomers in the interaction of this molecule with membranes has been investigated using the isolated hemiacetal moiety of gossypol and the pH dependency of the keto-enol tautomeric equilibrium. ...
Nitric oxide and carotid body chemoreception
(Sociedad de Biología de Chile, 2001)
Alterations of rat liver mitochondrial oxidative phosphorylation and calcium uptake by benzo[a]pyrene
We report that oxidative phosphorylation and Ca2+ uptake processes are enhanced in liver mitochondria isolated from benzo[a]pyrene (B[a]P)-treated rats. The carcinogen did not affect either the respiratory control index ...
Accumulation of the SET protein in HEK293T cells and mild oxidative stress: cell survival or death signaling
SET protein (I2PP2A) is an inhibitor of PP2A, which regulates the phosphorylated Akt (protein kinase B) levels. We assessed the effects of SET overexpression in HEK293T cells, both in the presence and the absence of mild ...
New insights on the role of lipid metabolism in the metabolic reprogramming of macrophages
(Frontiers Media, 2020)
Macrophage activation is intimately linked to metabolic reprogramming. Inflammatory (M1) macrophages are able to sustain inflammatory responses and to kill pathogens, mostly by relying on aerobic glycolysis and fatty acid ...
Inhibition of succinic dehydrogenase and F0F1-ATP synthase by 4,4 '-diisothiocyanatostilbene-2,2 '-disulfonic acid (DIDS)
(Verlag Z NaturforschTubingenAlemanha, 1997)
Linoleic acid-induced activity of plant uncoupling mitochondrial protein in purified tomato fruit mitochondria during resting, phosphorylating, and progressively uncoupled respiration
(Amer Soc Biochemistry Molecular Biology IncBethesdaEUA, 1998)