Effect of the ferric cation on thermostable direct hemolysin (TDH) produced by Vibrio cholerae non-O1 isolated from sea water

  • Kim, Ki-Hyun (Department of Food Science and Technology, Pukyong National Univ.) ;
  • Park, Mi-Yeon (Department of Food Science and Technology, Pukyong National Univ) ;
  • Chang, Dong-Suck (Department of Food Science and Technology, Pukyong National Univ.)
  • Published : 2001.10.01

Abstract

Vibrio choleae non-O1 has been reported to cause food borne gastroenteritis. This strain produces therm()stable direct hemolysin (NAG-rTDH) similar with that of Vibrio parahaemolyticus. As a result of rabbit ligated intestinal loop test, TDH caused fluid accumulation and is considered to be the major virulent factor. Hemolysis by TDH has been reported to cause colloid osmotic lysis of erythrocytes. (omitted)

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