6 niðurstöður
Subarachnoid hemorrhage (SAH) resulting from aneurysmal rupture is the major cause of nontraumatic SAH. We hypothesized that oxidative stress could be increased following aneurysmal SAH due to hemoglobin release and ischemia-reperfusion injury and that may further contribute to poor outcome. We
Antioxidants occasionally have become prooxidants when a large amount was ingested. The haemorrhagic toxicity of butylated hydroxytoluene, a synthetic antioxidant, may involve such a mechanism. This study investigated whether haemorrhage is induced by overdoses of tocopherols, beta-carotene,
BACKGROUND
There is limited evidence regarding the relationship between serum tocopherol levels and cardiovascular disease.
METHODS
We conducted a nested case-control study as part of the Japan Collaborative Cohort Study for evaluation of cancer risk (JACC Study). Baseline serum samples were
OBJECTIVE
The possible oxidative complications induced by free hemoglobin (Hb) released during the blood storage are discussed together with therapeutic strategies using vitamin E and specific inhibitor haptoglobin. Prooxidative properties of Hb in blood have been examined using LDL as a marker for
OBJECTIVE
Our aim was to examine the impact of a single enteral dose of vitamin E on serum tocopherol levels. The study was undertaken to see whether a single dose of vitamin E soon after birth can rapidly increase the low α-tocopherol levels seen in very preterm infants. If so, this intervention
Vitamin E (alpha-and gamma-tocopherol) may slow the progression of a number of major degenerative diseases of the nervous system that appear to be significantly worsened by oxidative stress. The effects of vitamin E on excitoxicity in cultured neurones is considered, together with ataxia due to