phuluong2k Forum Fanatic

Topics: 714 Posts: 2,008
| | 03/22/05 - 03:50 PM  
 
   
 
|   #1 |
In an experiment, surgical wound sites are observed following suturing. An ingrowth of new capillaries is observed to occur within the first week. A substance elaborated by macrophages is found at the wound site to stimulate this capillary proliferation. Which of the following substances is most likely to have this function? A Platelet-derived growth factor B Phospholipase C-gamma C Fibronectin D Fibroblast growth factor E Epidermal growth factor
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