143. Electron Microscopic Observation of Intracranial Tumors

Electron microscopic observation of thioridazine-induced hepatitis.

The introduction of new drugs for clinical practice in recent years, has caused an increasing number of drug-induced hepatic injuries, which are currently receiving much attention because of their iatrogenic nature . As one of the approaches to the study of pathogenesis, electron microscopic studies have been undertaken. This report is concerned with an electron microscopic observation of the l...

Electron microscopic observation of pulmonary alveolar structures.

The structure of alveolus has long been one of the themes that attracted the attention of many physicia[s, and since 1808, when Reisseisen said that the air cells were merely extremities of as many bronchial tubes lined by erdinary mucous membrane, the covering tissue of the alveolar wall has become a pivotal point of discussions and many opinions have been expressed as to the existence and cha...

Electron Microscopic Observation of the Reticuloendothelial System.

Reticulum cells in the lymph nodes and the spleen, and histiocytes in the subcutaneous connective tissue were both studied with electron microscope. Reticulum cells showed marked development of endoplasmic reticules both rough and smooth varieties, and were classified with their fine structures into the mature, ingesting, immature and productive types. In the productive in flammatory lesions, t...

Scanning electron microscopic observation of ultrastructure of Dirofilaria immitis microfilaria.

Ultrastructure of Dirofilaria immitis microfilaria(Mf) was imaged through scanning and transmission electron microscopies. Transverse annular striations covered all over the surface of the whole body. Two small pores on the cephalic disk and the mouth-like cavity at a ventral side of the first striation next to the cephalic disk were observed. A single triangular hook was projected from the upp...

Electron microscopic observation of pulmonary alveolar structures of laboratory mammals.