Transforming Growth Factor b1 Is Expressed in the Jejunum after Experimental Cryptosporidium parvum Infection in Humans

نویسندگان

  • PREMA ROBINSON
  • PABLO C. OKHUYSEN
  • CYNTHIA L. CHAPPELL
  • DOROTHY E. LEWIS
  • IMRAN SHAHAB
  • SANDEEP LAHOTI
چکیده

Biopsies from volunteers challenged with Cryptosporidium parvum were examined for transforming growth factor b1 (TGF-b1). None of the prechallenge biopsies exhibited TGF-b. Seven of 12 volunteers with oocyst shedding expressed TGF-b versus 2 of 13 volunteers without detected oocysts. The association of TGF-b expression with oocyst excretion and the timing of symptoms suggests that TGF-b mediates intestinal healing.

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Transforming growth factor beta1 is expressed in the jejunum after experimental Cryptosporidium parvum infection in humans.

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تاریخ انتشار 2000