Reexamination of the Difference in Susceptibility to Adjuvant-Induced Arthritis among LEW/Crj, Slc/Wistar/ST and Slc/SD Rats

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Author(s)

Abstract

The present investigations were performed to assess the differences among rat colonies commonly used for neurophysiological research regarding the development of complete Freund’s adjuvant (CFA)-induced arthritis. Inflammatory signs including edema in the paw fluctuated remarkably among individual Wistar (Slc/Wistar/ST) and Sprague-Dawley (Slc/SD) rats, while the inflammatory signs of Lewis (LEW/Crj) rats appeared earlier and was severer and more consistent than Slc/Wistar/ST and Slc/SD rats. Edema in the hind paw developed in 100% of LEW/Crj rats with the lowest dose of CFA (0.6 mg/rat) used as compared with 64% of Slc/Wistar/ST (CFA 1 mg/rat) and 38% of Slc/SD rats (CFA 1.2 mg/rat). Retardation of weight gain was observed in Slc/Wistar/ST and Slc/SD rats in contrast to a severe weight decrease in inflamed LEW/Crj rats after the development of arthritis.

Journal

  • Experimental Animals

    Experimental Animals 51(2), 197-201, 2002-04

    Japanese Association for Laboratory Animal Science

References:  20

Cited by:  2

Codes

  • NII Article ID (NAID)
    10008394400
  • NII NACSIS-CAT ID (NCID)
    AA11032321
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    13411357
  • NDL Article ID
    6136430
  • NDL Source Classification
    ZS7(科学技術--医学)
  • NDL Call No.
    Z54-H752
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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