Journal ArticleDOI
Quantitative parameters of early human gingival inflammation
TLDR
Biopsies of marginal gingiva obtained still attached to extracted premolars 6–24 months after onset of tooth eruption from 10 children were processed according to standardized electron microscopic techniques and there was no statistically significant correlation between any of these parameters, and the % V VL and A I were not related to the time since onset of Tooth eruption.About:
This article is published in Archives of Oral Biology.The article was published on 1970-05-01. It has received 99 citations till now. The article focuses on the topics: Gingival sulcus & Gingival margin.read more
Citations
More filters
Journal ArticleDOI
The presence of bacteria within the oral epithelium in periodontal disease. I. A scanning and transmission electron microscopic study.
TL;DR: Tunnel-like formations at different depths of the oral epithelium contained higher numbers of bacteria than those seen on the adjacent oral surface.
Journal ArticleDOI
Enhanced emigration of crevicular leukocytes mediated by factors in human dental plaque.
L. Helldén,Jan Lindhe +1 more
TL;DR: The results showed that substances present in human dental plaque are highly chemotactic for neutrophil leukocytes and that a plaque filtrate may enhance vascular and cellular changes similar to those seen in incipient gingivitis.
Journal ArticleDOI
Variability of histologic criteria in clinically healthy human gingiva.
TL;DR: It appears realistic to accept the presence of a very mild gingivitis localized in an area adjacent to the attachment as compatible with gingival health.
Journal ArticleDOI
Establishment of an oral infection model resembling the periodontal pocket in a perfusion bioreactor system
TL;DR: This novel host-biofilm interaction organotypic model might resemble theperiodontal pocket and have an important impact on the study of periodontal infections, by minimizing the need for the use of experimental animal models.
Journal ArticleDOI
The effect of experimental leukopenia on chronic gingival inflammation in dogs. 2. Induction of leukopenia by heterologous anti-neutrophil serum.
TL;DR: Previous suggestions that neutrophils at the dento-gingival junction contribute to the enzyme milieu in the gingival crevice and that these cells, through their lysosomal enzymes, may induce vascular damage in periodontitis are supported.
References
More filters
Journal ArticleDOI
Improvements in epoxy resin embedding methods.
TL;DR: Epoxy embedding methods of Glauert and Kushida have been modified so as to yield rapid, reproducible, and convenientembedding methods for electron microscopy.
Journal Article
A formaldehyde-glutaraldehyde fixative of high osmolality for use in electron-microscopy
Journal Article
A formaldehyde - glutaraldehyde fixative of high osmolarity for use in electron microscopy
Journal ArticleDOI
The chemotactic effect of mixtures of antibody and antigen on polymorphonuclear leucocytes.
TL;DR: Results are described which indicate that, when antibody-antigen complexes are incubated in fresh serum, a heat-stable substance (or substances) is produced which acts directly as a chemotactic stimulus on the polymorphs.