Fish Oil Research - Omega-3, Dosage, Health Benefits, Diet

Fish Oil Research Today is a free monthly online journal that collates and summarizes the latest research about Fish Oil, including details on omega-3, dosage, health benefits, diet.


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Targeting oxidative stress in surgery: Effects of ageing and therapy.

Pepe S, Leong JY, Merwe JV, Marasco SF, Hadj A, Lymbury R, Perkins A, Rosenfeldt FL

CJOB Department of Cardiothoracic Surgery, Alfred Hospital, PO Box 315 Prahran, Melbourne VIC 318, Australia; Department of Surgery, Monash University, Melbourne, Australia; Baker Heart Research Institute, Melbourne, Australia Melbourne, Australia.

In the current era cardiac surgeons are being called upon to operate upon older, sicker patients. The effect is to augment oxidative stress and increase the rate of post-operative complications and ultimately mortality. We have developed antioxidant-based pre-treatment regimes initially based on coenzyme Q(10). A randomised trial of coenzyme Q(10) in elective cardiac surgery patients demonstrated augmented plasma and cardiac mitochondrial membrane coenzyme Q(10) content, improved mitochondrial respiration and increased myocardial tolerance of oxidative stress. The addition of omega-3 polyunsaturated fatty acids, alpha-lipoic acid, selenium and magnesium orotate in a second clinical trial, improved post-operative recovery with demonstrable reductions in myocardial damage, rate of atrial fibrillation and length of hospital stay. Finally we performed a pilot study of this combined metabolic therapy regimen to which we added preoperative physical exercise and mental stress reduction with indications of further improvements in post-operative recovery. We conclude that simultaneously targeting a number of key deficiencies with a metabolic formulation prior to surgery results in peri- and post-operative clinical and economic benefits.

Published 12 May 2008 in Exp Gerontol.
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Fish Oil Research Today Archive:

Volume 1 (2004)
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Fish Oil Books

The Queen of Fats: Why Omega-3s Were Removed from the Western Diet and What We Can Do to Replace Them (California Studies in Food and Culture, 15)

The Queen of Fats: Why Omega-3s Were Removed from the Western Diet and What We Can Do to Replace Them (California Studies in Food and Culture, 15)