Nerve growth factor injected into the gastric ulcer base incorporates into endothelial, neuronal, glial and epithelial cells: implications for angiogenesis, mucosal regeneration and ulcer healing
University of California, Irvine and Veterans Affairs Long Beach Healthcare System (VALBHS), 5901 E 7th Street, 09/151, Bldg. 162, Rm 115, Long Beach, CA 90822, USA