Increase in plasma lipid peroxide in cats fed a fish diet.
Plasma lipid peroxide levels were examined in cats. Plasma lipid peroxide levels in 3 of 4 clinical cases which had been fed raw fish were higher than those in normal cats. When healthy cats were put on a raw fish diet in controlled conditions, a remarkable increase in plasma lipid peroxide was observed. This increase occurred within 1 to 3 weeks in cats without obvious clinical disorders. We also showed that a continuous raw fish diet is necessary to cause the increase, but the increase was transient and restored in spite of a continuous raw fish diet, indicating the development of an unidentified antioxidant process. Our results clearly indicate that intake of foods high in polyunsaturated fatty acid can induce oxidative stress in cats.
Momoi
Y
Y
Department of Veterinary Surgery, Faculty of Agriculture, Gifu University, Japan.
Goto
Y
Y
Tanide
K
K
Takahashi
N
N
Watari
T
T
Yamazo
K
K
Tsujimoto
H
H
Kudo
T
T
D000821:Animal Feed; D000818:Animals; D002415:Cats / Q000097:blood*; D004041:Dietary Fats / Q000097:blood*; D005399:Fishes; D008054:Lipid Peroxides / Q000097:blood*
D004041:Dietary Fats; D008054:Lipid Peroxides