AIM: To study the influence of levothyroxine on rat aorta contraction and nitric oxide (NO) release. METHODS: levothyroxine was administered 0.75 mg·g~(-1)×8
AIM: To compare cyto-protective effects on heart, cerebrum, and liver among propranolol, bepridil, verapamil, and captopril. METHODS: Global ischemia was induc