Okano S, Tagawa M, Urakawa N
Division of Veterinary Surgery, Nippon Veterinary and Animal Science University, Tokyo, Japan.
J Vet Med Sci. 1995 Aug;57(4):751-3. doi: 10.1292/jvms.57.751.
The effect of TCV-309, a newly developed platelet activating factor (PAF) antagonist, on the wet/dry weight ratio of the lung (index of pulmonary edema) and the pulmonary surface activity (index of pulmonary compliance) was evaluated in comparison with that of CV-3988 (PAF-antagonist). Administration of TCV-309 (1 mg/kg) or CV-3988 (10 mg/kg) significantly reduced the wet/dry weight ratio which was increased by endotoxin administration (3 mg/kg). It also augmented the pulmonary surface activity. Administration of either TCV-309 or CV-3988 alleviated the histologic lesions caused by endotoxic shock. These results suggest that lung injury during endotoxic shock can be controlled by TCV-309 as by CV-3988.
