The results of algorithmic approbation the technique polarization tomography digital histological study age damage to myocardium and lung tissue based on reconstruction linear birefringence maps are presented. Relationships between temporal change in magnitude statistical moments 1-4 orders characterizing distribution degree crystallization sections duration were determined. Established time in...

The histological appearances in 114 endometrial curettings from cases of dysfunctional bleeding have been analysed quantitatively by the method of Dunnill and Whitehead (1972) and Risdon and Keeling (1974). As applied to this type of specimen, the technique provides indices of both tubular volume and tubular surface to volume ratio. The histological diagnosis of endometrial hyperplasia is made ...

In the baboon, acrylamide produces a clinical illness characterized by weakness and ataxia of the limbs, weakness of bulbar muscles, and finally tetraplegia. Histological examination shows extensive involvement of peripheral nerves, the main histological change being a Wallerian type of degeneration affecting the distal ends of the largest diameter nerve fibres. The phenomenon of `dying back' h...

OBJECTIVE To examine how epicardial activation and repolarisation patterns change in the course of ischaemia, and how these changes are related to the underlying histological structures. METHODS Langendorff perfused isolated rabbit hearts were submitted to 30 minutes of left anterior descending coronary artery occlusion followed by 30 minutes of reperfusion. A 256 channel epicardial map was p...

BACKGROUND AND STUDY AIMS The relationship between endoscopic atrophy classification (EAC) and histological gastric atrophy and intestinal metaplasia (IM) was examined before and after Helicobacter pylori (H. pylori) eradication in order to evaluate the usefulness of EAC for detecting the risk of gastric cancer following eradication. PATIENTS AND METHODS A total of 230 patients (137 males, 93...