Expanding our spatial understanding of molecular, cellular and tissue features, HTAN offers a ... red), myoepithelial and fibroblasts (Smooth Muscle Actin, white), and immune cells (CD45, green ...

Muscle is a soft tissue composed of elongated cells (muscle fibres) that produce force and motion through contraction. Involuntary cardiac and smooth muscles are responsible for contraction of the ...

Heart Rate Increase in rate of contraction of cardiac muscle - cardiac output increases Decrease in rate of contraction of cardiac muscle - cardiac output decreases Breathing Rate Smooth muscle of ...