smooth muscle Animals 5 Article 5 Muscle, Smooth 5 animal 5 metabolism 5 Humans 3 female 3 genetics 3 human 3 male 3 pathology 3 Calcium 2 Female 2 Male 2 Models, Biological 2 Muscle Contraction 2 Muscle, Skeletal 2 alpha smooth muscle actin 2 animal experiment 2 animal model 2 animal tissue 2 arteriole 2 biological model 2 calcium 2 calcium ion 2 controlled study 2 immunohistochemistry 2 muscle contraction 2 nonhuman 2