Results 211 to 220 of about 4,849 (235)

Radiological Interpretation of the Periapical Cysts and Granulomas

Dentomaxillofacial Radiology, 1982
The radiographs of 88 histologically verified periapical lesions were re-evaluated to assess the validity of the diagnostic criteria applied to differentiate cysts and granulomas. In addition, the localization of the lesions was registered. Of the total series, 60 lesions proved to be cysts, and 28 were granulomas.
S, Syrjänen, E, Tammisalo, R, Lilja, K, Syrjänen   +3 more
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Heparanase expression in periapical granulomas and radicular cysts

Odontology, 2011
Heparanase 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, Y, Sherman, A, Palmon, I, Vlodavsky, R, Or   +4 more
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Expression of Heat Shock Proteins in Periapical Granulomas

Journal of Endodontics, 2014
Cells 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, Ariadne Letra, Samuel Dorn, Ana Claudia Araujo-Pires, Andreia Espindola Vieira, Letícia Chaves de Souza, Mamatha Yadlapati, Gustavo Pompermaier Garlet, Renato Menezes Silva   +8 more
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Examination on Candida spp. in refractory periapical granulomas

International Endodontic Journal, 2003
AbstractAim  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, Kuusinen, M., Järvensivu, A., Nyberg, P., Väänänen, A., Richardson, M., Salo, T., Tjäderhane, L.   +7 more
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Immunoglobulins in periapical granulomas: a preliminary report

Journal of Endodontics, 1975
This preliminary report presents a method for the isolation and identification of immunoglobulins and some of their components in periapical granulomas.
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Radiographic Interpretation between Periapical Cysts and Periapical Granuloma-A Diagnostic Tool

Research Journal of Pharmacy and Technology, 2017
Periapical 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
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Quantitative analysis of cellular composition of human periapical granuloma

Journal of Endodontics, 1981
The cellular composition of 33 solid and cystic periapical granulomas was quantitated by a differential morphometric technique. Macrophages were the predominant inflammatory cell, followed in descending numerical order by lymphocytes, plasma cells, and neutrophils.
M H, Stern, S, Dreizen, B F, Mackler, A G, Selbst, B M, Levy   +4 more
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Absence of radiometric differentiation between periapical cysts and granulomas

Oral Surgery, Oral Medicine, Oral Pathology, 1994
A recent study reported that the mean density of periapical cysts was greater than that of periapical granulomas. This study, which used a larger sample size and a robust method for standardization of density and contrast between images, found no difference between the radiographic density of cysts and granulomas classified by microscopic evaluation ...
S C, White, J P, Sapp, B G, Seto, N J, Mankovich   +3 more
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Monosialoganglioside, GM1a, in human radicular cysts and periapical granulomas

Journal of Endodontics, 1981
The monosialoganglioside, GM1a, was isolated and identified from radicular cysts and granulomas. Other related glycolipids hematoside, disialogangliosides, GD1a, and trisialoganglioside, GT1b were tentatively demonstrated by ascending thin layer chromatography. The importance of this family of glycolipids in cellular biology is discussed.
M C, Yip, R R, Moodnik, B G, Borden
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Pathologic study of periapical lesions 1. Periapical granulomas: clinical, histopathologic and immunohistopathologic studies

Journal of Oral Pathology & Medicine, 1980
Abstract Seventy periapical granulomas were histopathologically examined. They were divided into four types: exudative, granulomatous, granule‐fibrous, and fibrous types. Clinicopathologically, those having marked lymphocytic infiltration were found more frequently in cases having had endodontic treatment; further, the size of a radiolucent area did ...
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