Results 131 to 140 of about 2,224 (175)
Some of the next articles are maybe not open access.
Immunoglobulin producing cells in human periapical granulomas
British Journal of Oral Surgery, 1983Ten cases of periapical granuloma were stained for igG, IgA, IgM, IgD and IgE by the unlabelled antibody peroxidase-antiperoxidase complex method to investigate the class distribution of plasma cells within the lesions. The results indicated that IgG containing plasma cells predominated in all lesions and that IgG, IgA, IgM, IgE and IgD cells ...
J B, Matthews, G I, Mason
openaire +2 more sources
Immunoglobulins in periapical granulomas: a preliminary report
Journal of Endodontics, 1975This preliminary report presents a method for the isolation and identification of immunoglobulins and some of their components in periapical granulomas.
openaire +2 more sources
Histological findings of human leprosy periapical granulomas
Journal of Endodontics, 1996Histological analysis of human leprosy periapical granulomas was conducted to study the histological responses to Mycobacterium leprae. Many Langhans-type giant cells and epithelioid cell tubercles were observed, although M. leprae were not detected in leprosy periapical granulomas.
N, Tani-Ishii +3 more
openaire +2 more sources
Ultrastructural analysis of periapical granulomas.
Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie, 1994A large portion of periapical granulomas is composed by cells of the mononuclear-phagocyte and lymphoid system. The ultrastructural features of the monocytes/macrophages differ in relationship to the state of activity of the cells (phagocytosis or secretion). A close correlation between cells of these two systems can be surmised by their tight contacts.
PIATTELLI, Adriano, Artese Luciano
openaire +3 more sources
Heparanase expression in periapical granulomas and radicular cysts
Odontology, 2011Heparanase is an endo-β-D-glucuronidase enzyme which degrades heparan sulfate glycosaminoglycan side chains of proteoglycans in the extracellular matrix and in basement membranes. The aim of this study was to evaluate the expression of heparanase in periapical granulomas (PGs) and radicular cysts (RCs).
S, Elad +4 more
openaire +2 more sources
Touton-like giant cells in periapical granulomas
Journal of Endodontics, 1989Two types of multinucleated giant cells were observed in periapical granulomas--the foreign body type and the Touton type. In the Touton type, the nuclei were near the center of the cell, surrounded by foamy cytoplasm. Both types of giant cells reacted positively to lysozyme, alpha 1-antitrypsin and alpha 1-antichymotrypsin, indicating their ...
D, Dayan, A, Buchner, J, Garlick
openaire +2 more sources
Expression of Heat Shock Proteins in Periapical Granulomas
Journal of Endodontics, 2014Cells from virtually all organisms respond to a variety of stresses by the rapid synthesis of a highly conserved set of polypeptides termed heat shock proteins (HSPs). HSPs protect cells under adverse conditions such as infection, inflammation, and disease.
Steven C. Goodman +8 more
openaire +2 more sources
Examination on Candida spp. in refractory periapical granulomas
International Endodontic Journal, 2003AbstractAim To examine the occurrence of Candida spp. in refractory periapical granulomas.Methodology One hundred and three surgically removed periapical granulomas were subjected to molecular analysis for the occurrence of Candida albicans. DNA was extracted from the samples using a modified phenol/chloroform/isoamyl alcohol method and was subjected
Waltimo, Tuomas +7 more
openaire +2 more sources
[Histologic study of periapical granulomas].
Fogorvosi szemle, 1990Sixty-three periapical granulomas were histologically examined. They were divided into four types: exudative, granulomatous, granulofibrous and fibrous types. The most frequent forms were the granulomatous types. The granulomatous type consisted of four zones: necrotic, exudative, granulomatous and fibrous. In the granulomatous zone lymphocytes, plasma
I, Márton, I, Mórocz
openaire +1 more source
Radiographic Interpretation between Periapical Cysts and Periapical Granuloma-A Diagnostic Tool
Research Journal of Pharmacy and Technology, 2017Periapical radiolucencies are the commonest radiographic findings for dental practioner's. The commonest cause of periapical cysts and periapical granulomas are well known. This article is a review of studies published on the above mentioned topic. Studies have been reported on radiographic lesion sizes of periapical lesions.
A. Sivachandran, K. Suresh Kumar
openaire +1 more source