  Fondements physico-biologiques de la fluorescence cutanée.SZEPETIUK, Grégory  ; FRANCHIMONT, Claudine ; QUATRESOOZ, Pascale et alin Pathologie et Biologie (2012), 60 Detailed reference viewed: 7 (1 ULg)Fondements physico-biologiques de la fluorescence cutanee - Revue.; FRANCHIMONT, Claudine ; Quatresooz, Pascale et alin Pathologie et Biologie (2011) Fluorescence is a peculiar aspect of photoluminescence. Some intrinsic components of the skin are fluorophores. Other synthetic components are metabolized into fluorophores. These characteristics may be ... [more ▼] Fluorescence is a peculiar aspect of photoluminescence. Some intrinsic components of the skin are fluorophores. Other synthetic components are metabolized into fluorophores. These characteristics may be used for identifying some specific aspects of skin physiopathology. Recent technological evolution has provided new devices bringing sensitive and specific information from the skin. This review presents a synthesis of the progress made in the field of fluorescence and specular reflexion of incident UV light on the skin. [less ▲] Detailed reference viewed: 9 (2 ULg)Introduction a l'analyse spectrale des reseaux microvasculaires du melanome cutane primitif.Quatresooz, Pascale ; PIERARD, Gérald ; FRANCHIMONT, Claudine et alin Pathologie et Biologie (2010) Cutaneous malignant melanoma represents one of the most dramatic skin cancers because its incidence is steadily growing in White populations. Of note, its metastatic risk and mortality dramatically ... [more ▼] Cutaneous malignant melanoma represents one of the most dramatic skin cancers because its incidence is steadily growing in White populations. Of note, its metastatic risk and mortality dramatically increase when the primary neoplasm reaches about one millimeter thick. It is believed that angiogenesis and lymphangiogenesis associated with cutaneous melanoma potentially influence the neoplastic progression of the primary tumor and its metastases. In some instances, both the intratumoral and peritumoral microvasculature are correlated to booming of the tumoral growth fraction. In addition, the vascular network serves as a migration path for the intravascular and perivascular neoplastic spread. Hence, the quantification of the microvasculature might help establishing a prognostic factor of evolution. Among the available methods, spectral analysis of immunohistochemical sections highlighting vessels helps defining the microvasculature distribution. The benefit of using spectral analysis is discussed and the modalities of application of this analytical method are scrutinized. [less ▲] Detailed reference viewed: 4 (0 ULg)Signification physiopathologique des dosages radioimunologiques des kininogenes humains.; Damas, Jacques ; et alin Pathologie et Biologie (1986), 34(1), 19-24 We quantify total and high molecular weight kininogens by radioimmunoassay. The main characteristic of these molecules is the release of kinins. In this paper we would compare the antigenicity of ... [more ▼] We quantify total and high molecular weight kininogens by radioimmunoassay. The main characteristic of these molecules is the release of kinins. In this paper we would compare the antigenicity of kininogens with their pharmacological property. [less ▲] |
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