Search for dissertations about: "histological regress"

Found 2 swedish dissertations containing the words histological regress.

  2. 1. Progressive familial intrahepatic cholestasis : clinical, biochemical, genetic and histopathological aspects

    Author : Henrik Arnell; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Progressive familial intrahepatic cholestasis PFIC ; genetic linkage analysis; ABCB11; immunohistochemistry; partial external biliary diversion PEBD ; nuclear scintigraphy; fibrosis; histological regress;

    Abstract : In the early 1980's, most cases of neonatal cholestasis (often referred to as neonatal hepatitis) remained unexplained. By today, many of these diseases have been characterized in detail. READ MORE

  4. 2. Long-wave ultraviolet radiation (UVA1) and visible light : therapeutic and adverse effects in human skin

    Author : Desiree Wiegleb Edström; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Ultraviolet-A; visible light; p53; p21WAF-1; bcl-2; CD34; port-wine stains; mycosis fungoides; dye laser; photodynamic therapy.;

    Abstract : We studied the effects of repetitive low-dose UVA1 radiation and visible light in normal sunshielded skin, using immunohistochemical staining for p53, p21WAF-1, bcl-2, Ki67 and cyclin A. An increased expression of Ki67 after UVA1 and visible light were observed as a sign of increased proliferation. READ MORE