title: Three-dimensional reconstruction and stereometric analysis of Langerhans cells in mouse epidermis.
abstract: In the presented studies stereometric analysis and spatial reconstruction was performed on two Langerhans cell (LC) types. One was free of LC-I and the other contained LC-II Birbeck granules in the perinuclear space. The presented stereometric analysis demonstrated significant differences between the so-distinguished two cell types. Differences were observed not only in the number and distribution of Birbeck's granules but also in the areas of smooth and rough endoplasmic reticulum, in the area of vesicles surrounding Golgi apparatus, in the volume of cisterns of the apparatus, and in the ratio of cell nucleus area to its volume. Differences noted between the two cell types were of quantitative character. They might result from different stages of differentiation of the cells from their precursors in the epidermis or from distinct functional stages of the cells.
authors: Department of Histology and Embryology Medical School, Poznań, Poland.
authors: Z
authors: Z
authors: Karaś
authors: J B
authors: JB
authors: Warchoł
authors: J
authors: J
authors: Jaroszewski
mesh_terms: D000818:Animals; D003594:Cytoplasmic Granules / Q000473:pathology / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000473:pathology / Q000648:ultrastructure; D006056:Golgi Apparatus / Q000473:pathology / Q000648:ultrastructure; D007801:Langerhans Cells / Q000473:pathology / Q000648:ultrastructure*; D008297:Male; D051379:Mice; D012270:Ribosomes / Q000473:pathology / Q000648:ultrastructure