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Publikováno v:
International Endodontic Journal. 23:254-262
Summary. A case is presented in which rapid and extensive bone loss occurred around a maxillary molar with periapical infection by Bacleroides gingivalis (Ptrphyrmaonas gingivalis). The lesion failed to respond to conventional endodontic therapy. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11a00e935a69a268516b683a0b0392b7
https://doi.org/10.1111/j.1365-2591.1990.tb00858.x
https://doi.org/10.1111/j.1365-2591.1990.tb00858.x
Publikováno v:
European journal of oral sciences. 111(3)
The leukotoxin of the periodontopathogen Actinobacillus actinomycetemcomitans is an important virulence factor that lyses human neutrophils and monocytes and thus, it may enable the bacterium to evade the local host defense. The toxin also induces de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f9820798c9e069887821f3afd3210439
https://pubmed.ncbi.nlm.nih.gov/12786951
https://pubmed.ncbi.nlm.nih.gov/12786951
Publikováno v:
Journal of periodontal research. 37(5)
Matrix metalloproteinase 8 (MMP 8) degrades type I collagen and may be involved in the pathogenesis of periodontitis. Latent MMP 8 is stored in neutrophil granules and can be activated when released extracellularly. The periodontitis-associated bacte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::32253affa188370199877d9961c16e08
https://pubmed.ncbi.nlm.nih.gov/12366858
https://pubmed.ncbi.nlm.nih.gov/12366858
Autor:
A, Johansson, R, Claesson, G, Belibasakis, E, Makoveichuk, L, Hänström, G, Olivecrona, G, Sandström, S, Kalfas
Publikováno v:
European journal of oral sciences. 109(5)
Serum enhances the leukotoxic activity of Actinobacillus actinomycetemcomitans against human polymorphonuclear leukocytes (PMNL) by a mechanism that still is unknown. Early attempts to identify the serum components responsible for this enhancement ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7986a0ab53e5e9bceede698e07dbfde5
https://pubmed.ncbi.nlm.nih.gov/11695755
https://pubmed.ncbi.nlm.nih.gov/11695755
Publikováno v:
Oral microbiology and immunology. 15(4)
Actinobacillus actinomycetemcomitans produces a pore-forming leukotoxin that lyses human polymorphonuclear leukocytes and monocytes. Certain proteolytic bacteria may coexist with A. actinomycetemcomitans in periodontal pockets. We aimed therefore to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::963c73be5435e324c52cdab838178757
https://pubmed.ncbi.nlm.nih.gov/11154406
https://pubmed.ncbi.nlm.nih.gov/11154406
Publikováno v:
Journal of periodontal research. 35(2)
Supernatants from gingival fibroblast cultures obtained from 14 patients with periodontal disease contained factor(s) capable of stimulating bone resorption in vitro, as assessed by the release of 45Ca from neonatal mouse calvariae. The possibility t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4cff4777c8488ee48ab21b670330614f
https://pubmed.ncbi.nlm.nih.gov/10863961
https://pubmed.ncbi.nlm.nih.gov/10863961
Publikováno v:
Journal of periodontal research. 35(2)
The ability of leukotoxin from Actinobacillus actinomycetemcomitans to induce release of lysosomal constituents was studied with human polymorphonuclear leukocytes (PMNL). Leukotoxin purified from A. actinomycetemcomitans or bacterial cells of a leuk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0358c2be25d7fadfa835b96a30349b16
https://pubmed.ncbi.nlm.nih.gov/10863962
https://pubmed.ncbi.nlm.nih.gov/10863962
Publikováno v:
European journal of oral sciences. 108(2)
The effect of leukotoxin on the interaction of Actinobacillus actinomycetemcomitans with human polymorphonuclear leukocytes (PMNL) was studied under anaerobic conditions with strains able to produce high or low amounts of leukotoxin. PMNL morphology,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::04888fb82494e23ccc4acc3ce0b54a92
https://pubmed.ncbi.nlm.nih.gov/10768727
https://pubmed.ncbi.nlm.nih.gov/10768727
Autor:
L, Hänström, H, Grahnén
Publikováno v:
Nordisk medicinhistorisk arsbok.
A short historical review of toothcleaning with primitive and manufactured toothbrushes, toothpicks and thread of waxed silk. Mouthrinses, toothpowders or soaps and toothpastes and chewing gums composed of ingredients from nature are presented. Antib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3d2707fc6a5ddef633a58b3c8079966d
https://pubmed.ncbi.nlm.nih.gov/11624977
https://pubmed.ncbi.nlm.nih.gov/11624977