Systemic oxidative stress is increased in postmenopausal women and independently associates with homocysteine levels

Arno R. Bourgonje, Amaal Eman Abdulle, Areej M. Al-Rawas, Muna Al-Maqbali, Mohsin Al-Saleh, Marvin B. Enriquez, Sultan Al-Siyabi, Khamis Al-Hashmi, Intisar Al-Lawati, Marian L.C. Bulthuis, Douwe J. Mulder, Sanne J. Gordijn, Harry van Goor^*, Jumana Saleh