Look Up: Tonight, 'Supermoon' Is Closer To Earth. A supermoon rises behind wind turbines Saturday near Palm Springs, Calif. The full moon rises behind statues of angels fixed at the St. Isaak's Cathedral in St.Petersburg, Russia.
Vascular endothelial cell growth factor mediates angiogenic activity during the proliferative phase of wound healing. Role of Leukocytes and Endothelial Cells in the Development of Angiogenesis in Inflammation and Wound Healing
Collagen is degraded and deposited in an equilibrium-producing fashion, resulting in no change in the amount of collagen present in the wound. The collagen deposition in normal wound healing reaches a peak by the third week after the wound is created. Contraction of the wound is an ongoing process resulting in part from the proliferation of the specialized fibroblasts termed myofibroblasts, which resemble contractile smooth muscle cells.