Combinatorial effect of lower extremity blood flow restriction and low intensity endurance exercise on aorta of old male rats: Histomorphological and molecular approach oleh Mohammad-Abbas Bejeshk, Siyavash Joukar, Beydolah Shahouzehi, Majid Asadi-shekari, Mohammadamin Rajizadeh, Alireza Raji-amirhasani, Vida Naderi-boldaji