منابع مشابه
Epithelial Cell Detection in Endomicroscopy Images of the Vocal Folds
The reasons for a hoarse voice are manifold. Besides structural changes such as additional masses on the vocal folds, changes in the layers of the vocal fold mucus influence the acoustic properties of the voice signal [3]. In our research, we aim to examine this in vivo. One suitable technique for this purpose is the use of micro endoscopes. In contrast to traditional microscopes, the micro end...
متن کاملEstablishment of esophageal-like non-keratinized stratified epithelium using normal human bronchial epithelial cells.
Current experimental models of esophageal epithelium in vitro suffer from either poor differentiation or complicated culture systems. We have established a model to study stratified squamous epithelium in vitro, which is very similar to esophageal epithelium in vivo. A stratified squamous multilayer epithelium was formed by seeding primary normal human bronchial epithelial (NHBE) cells onto col...
متن کاملkeratinized mucosa and the dental implant
The present study was performed in order to examine the composition of the connective tissue that forms an attachment to a dental implant. 6 beagle dogs were used. All mandibular premolars were extracted. After 3 months of healing, 6 fixtures – 3 in each side of the mandible – (Astra Tech Implants, Dental SystemA TiO blast ; Astra Tech AB, Mölndal, Sweden) were installed. After another 3 months...
متن کاملEstablishment of a Novel Lingual Organoid Culture System: Generation of Organoids Having Mature Keratinized Epithelium from Adult Epithelial Stem Cells
Despite the strong need for the establishment of a lingual epithelial cell culture system, a simple and convenient culture method has not yet been established. Here, we report the establishment of a novel lingual epithelium organoid culture system using a three-dimensional matrix and growth factors. Histological analyses showed that the generated organoids had both a stratified squamous epithel...
متن کاملBilateral Choroidal Folds in a Diabetic Patient
Abstract In this presentation, a case of bilateral choroidal folds in patient with diabetic retinopathy was reported. By our knowledge, this case presentation is the first report of choroidal folds in diabetic retinopathy, which bilateral symmetric and horizontal folds arranged in macula. The thick choroid that is developed in diabetics may be a cause of these folds but the source of differenc...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 1999
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556139907800418