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Serum oxidizability and antioxidant status in patients undergoing in vitro fertilization.
TLDR
The results suggest a role for ROS in the occurrence of conception in IVF and suggest a serum less protected against oxidation in women undergoing an in vitro fertilization (IVF) cycle. Expand
Pro-oxidant and antioxidant potential of catecholestrogens against ferrylmyoglobin-induced oxidative stress.
TLDR
The results showed that ferrylmyoglobin induced an initial oxidative stress, mainly reflected in an early lipid peroxidation and further decrease in GSH and ATP, but cells gradually adapted to this situation, by recovering the endogenous ATP and GSH levels at longer incubation times. Expand
No effect of menstrual cycle on LDL oxidizability and particle size.
TLDR
The LDL physicochemical properties and oxidizability are not affected by menstrual cycle phase, and this work concludes that female sex hormones exert some cardioprotective effects after menopause. Expand
Paraoxonase activities in human follicular fluid: role in follicular maturation.
TLDR
An increase in the activities of PONs with follicle size is shown, thus providing indirect evidence for the role of Pons in follicle maturation. Expand
Doxorubicin Increases Intracellular Diacylglycerol by the Mobilization of Choline‐Enriched Phospholipids in Rat Hepatocytes
TLDR
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Piper and Vismia Species from Colombian Amazonia Differentially Affect Cell Proliferation of Hepatocarcinoma Cells
TLDR
Results provide evidence for the anticancer activities of the studied plants on specific cell lines and suggest that cell killing could be mediated by ROS, thus involving mechanisms independent of the plants free radical scavenging activities. Expand
Influence of oxygen partial pressure on the characteristics of human hepatocarcinoma cells
TLDR
Results suggest that the long-term culturing of human hepatoma cells at a low, more physiological pO2 induces antioxidant adaptations that could be mediated by p53, and may alter the cellular response to a subsequent oxidant challenge. Expand
Intracellular Diacylglycerol Accumulation Induced by Doxorubicin in Rat Hepatocytes
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Characterization of the paraoxonase system in follicular fluid of women subjected to an ovarian stimulation cycle.
TLDR
Results indicate that follicular fluid presents paraoxonase activities which are detectable by the methods developed in this study, suggesting that the PON system plays a role in oocyte maturation. Expand
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