Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Guy Heyden"'
Publikováno v:
Acta Odontologica Scandinavica. 52:86-92
To improve diagnostic procedures and facilitate clinical decision-making, computer-assisted image analysis was performed on color slides from 30 patients with histopathologically verified oral lichenoid reactions. Areas from white hyperkeratotic and
Autor:
Maj-Lis Follér, Guy Heyden
Publikováno v:
Nutrition and Health. 7:35-42
The Koster Health Project, initiated in 1987, is an interdisciplinary development project with a focus on human ecology. The objectives are to use relatively simple methods of medical and odontological annual examinations to carry out a 10-year longi
Publikováno v:
Computers in biology and medicine. 28(2)
The present study evaluated a non-invasive method based on digital image colour analysis that allows near-continuous quantification of extravasated Evans blue albumin after burn injury. A full-thickness burn was induced in the abdominal skin of rats,
Publikováno v:
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics. 79(2)
The objective of the present study was to elaborate and to evaluate a method in which the clinical appearance of a mucosal lesion could be expressed by means of color and morphologic features extracted from digitized images. The ability to express mu
Publikováno v:
Acta odontologica Scandinavica. 50(3)
The prevalence and microbiology of macrophotographically documented denture stomatitis were studied in denture wearers participating in an interdisciplinary health-monitoring project (Koster Health Project) on the Koster islands, Sweden. Upper dentur
Publikováno v:
Community dentistry and oral epidemiology. 18(4)
This investigation comprises a longitudinal (2 yr) study of development in oral and general health among 100 institutionalized elderly people in Gothenburg. The aim of the study was to photographically document variations in oral health in relation t
Autor:
Staffan Edström, Magnus Jacobsson, Björn Åberg, Dan Bagger-sjöbäck, Lars-Gunnar Kindblom, Guy Heyden
Publikováno v:
Acta oto-laryngologica. 109(1-2)
Spontaneous and experimentally induced cholesteatoma in the Mongolian gerbil has been found to exhibit histopathological similarities to human aural cholesteatoma and has been suggested as an experimental model for studies of the clinical situation.
Publikováno v:
Scandinavian Journal of Plastic and Reconstructive Surgery. 10:231-236
During a ten-year period 17 patients with total congenital absence of the vagina were treated by a split-skin inlay grafting technique. The average age at the time of operation was 21 years. Associated malformations, mostly afflicting the urinary tra
Autor:
Guy Heyden
Publikováno v:
Histochemistry. 39:327-334
By means of a modified histochemical method for demonstrating glucose-6-phosphate dehydrogenase activity in an atmosphere saturated with oxygen it proved possible to record malignant cells in tissue sections and cell cultures. Tests were performed on
Publikováno v:
The European Journal of Orthodontics. 4:87-92
To evaluate the long-term gingival tissue changes following orthodontic space closure, biopsies comprising gingival papillae were taken in nine patients from maxillary premolar extraction sites from 0 to 15 months after closure by edgewise appliances