I. du Pont de Nemours and Company, Inc., of Wilmington, Del. Formation of an elastomeric nonwoven web from polyester elastomeric materials is disclosed in, for example, U.S. Pat. No. 4,741,949 to Morman et al. and U.S. Pat. No. 4,707,398 to Boggs, hereby incorporated by ...
Under ether anesthesia, MI was induced in 84 male Sprague-Dawley rats (Charles River Breeding Labs, North Wilmington, MA), weighing approximately 250 g.12, 13, 25 To reduce pain, buprenorphine hydrochloride was administered (0.65 mg/kg body weight, intramuscularly; Brufenex, Reckitt and Colman...