title: Liver procollagen prolyl hydroxylase in Opisthorchis viverrini infected hamsters after praziquantel administration.
abstract: Infection of hamsters by the human liver fluke Opisthorchis viverrini elevated liver procollagen prolyl hydroxylase activity, reflecting increased collagen biosynthesis. The increase was proportional to the intensity of infection. However, the infected liver procollagen prolyl hydroxylase activity decreased after administration of praziquantel 300 mg kg-1 body weight, and approached normal levels two weeks after treatment. In the infected hamsters, praziquantel, at a curative dose, caused a transient increase in serum aminotransferase levels and a small but persistent rise in serum alkaline phosphatase. The drug, however, did not cause changes in these enzyme activities in the uninfected hamsters.
mesh_terms: D000410:Alanine Transaminase / Q000097:blood; D000469:Alkaline Phosphatase / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D006224:Cricetinae; D007546:Isoquinolines / Q000627:therapeutic use*; D008099:Liver / Q000201:enzymology*; D008647:Mesocricetus; D009889:Opisthorchiasis / Q000188:drug therapy / Q000201:enzymology*; D011223:Praziquantel / Q000627:therapeutic use*; D011393:Procollagen-Proline Dioxygenase / Q000378:metabolism*; D013997:Time Factors
chemical_list: D007546:Isoquinolines; D011223:Praziquantel; D011393:Procollagen-Proline Dioxygenase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D000469:Alkaline Phosphatase