morphology at the macroscopic, microscopic and ultrastructural levels. Wherever appropriate, he goes from structure into function and introduces concepts involving histochemistry, biochemistry, biophysics and bioengineering. The book is easy to read and presents the material in a very concise fashion and focuses upon the need for more extensive microcirculatory research. As an introduction to t...

Summa ry The growth of our knowledge of normal and pathological histology has been accelerated by two periods of spectacular technical developments. The first, a t the end of the nineteenth century, produced most of the dye staining methods for sections that are now in use. The second, dating from the 1950's to the present time, has seen the application of electron microscopy, histochemistry an...

Imaging of reporter molecules such as fluorescent proteins in intact animals, tissues and cells has become an indispensable tool in cell biology. Imaging activity of enzymes, which is called metabolic mapping, provides information on subcellular localisation in combination with functions of the enzymes. The principle of metabolic mapping is imaging of the formation of a reaction product that is...

Histochemistry continues to be widely applied in biomedical research, being nowadays mostly addressed to detect and locate single molecules or molecular complexes inside cells and tissues, and to relate structural organization and function at the high resolution of the more advanced microscopical techniques. In the attempt to see whether histochemical novelties may be found in the recent litera...

This report describes detailed protocols for the dissociation, seeding and growth in vitro of monolayer cultures derived from neonatal rat cerebrum. Primary cultures derived by using different seeding densities and in vitro ages were examined qualitatively and quantitatively for morphological composition in terms of two major cell classes (flat cells and process-bearing cells) and for the prese...

The field of myology has undergone remarkable changes. From the period of early clinical descriptions and clinical classifications, new knowledge of these disorders has come from the developments of histopathology, enzyme histochemistry and later, immunocytochemistry and electron microscopy. These techniques have enhanced the understanding of the pathophysiology of myopathies at the cellular le...

The aim of this work was to study the effect of the ascorbic acid on the myenteric neurons of diabetic rats proximal colon. Fifteen rats (90 days old) were divided into three groups: control, untreated diabetic and treated diabetic with ascorbic acid (DA). After 120 days of daily treatment with ascorbic acid, the intestinal segments were submitted to the NADH-diaphorase (NADHd) histochemistry t...

During the last twenty years, the research in nanoscience and nanotechnology has dramatically increased and, in the last decade, the interest has progressively been oriented towards biomedical applications, giving rise to a new field termed nanomedicine. Transmis - sion electron microscopy is a valuable technique not only for the thorough physico-chemical characterization of newly synthesized n...