Pharmaceutical preparations for prevention of hemorrhage-induced vasospasms, reduction of scarring, treatment of asthma, inibiting and treating vascular smooth muscle spasms, and inhibiting and modulating vasoconstriction; Pharmaceutical preparations for promoting fracture repair; cartilage repair, bone growth, wound healing, healing of chronic wounds, cardiac re-vascularization, treating and preventing restenosis, and treating diseases associated with endothelial dysfunction