The Essential of histologyLea Brothers, 1892 - 302 páginas |
Términos y frases comunes
alcohol alveoli arborisation areolar tissue arteries axis-cylinder process become blood blood-corpuscles blood-vessels bone branches bundles Canada balsam canal capillaries capsule cartilage cells cent chromic acid ciliated coloured columnar composed connective tissue connective-tissue containing corium cornea corpuscles cortex cover-glass dentine diameters dilute ducts elastic fibres epidermis epithelium epithelium-cells external fibrils flattened follicle glands glycerine granules grey matter hæmatoxylin hairs hardened high power Highly magnified inner intestine lamellæ lamina LESSON lined lobule longitudinal low power lymphatic lymphoid tissue medulla medullary sheath medullated mounted in Canada mucous membrane Müller's fluid muscle muscular coat muscular fibres muscular tissue nerve nerve-cells nerve-fibres neuroglia nucleated nucleus olfactory osmic acid osteoblasts outer papilla pass pia mater plain muscular plexus posterior preparation protoplasm pyramidal Ranvier reticular retina sarcolemma sarcous element sections seen serous membranes Sketch solution spinal cord stained striated structure substance surface tendons thick tract transverse tube tubules veins ventricle vessels
Pasajes populares
Página 281 - Recessus ellipticus; 2, recessus spaericus; 3, common opening of the superior and posterior semicircular canals; 4, opening of the aqueduct of the vestibule; 5, the superior, 6, the posterior, and 7, the external semicircular canals; 8, spiral tube of the cochlea (scala tympani); 9, opening of the aqueduct of the cochlea; 10, placed on the lamina spiralis in the scala vestibuli±52.
Página v - At the same time it is intended to serve as an Elementary Textbook of Histology, comprising all the essential facts of the science, but omitting unimportant details, the discussion of which is only calculated to confuse the learner.
Página iii - SCHAFER. THE ESSENTIALS OF HISTOLOGY: Descriptive and Practical. For the Use of Students. By EA SCHAFER, FRS, Jodrell Professor of Physiology in University College, London ; Editor of the Histological Portion of Quain's "Anatomy.
Página 136 - They are found all over the body except on the palms of the hands and the soles of the feet, and on the distal phalanges of the fingers and toes.
Página 96 - A, part of a nerve-fibre in which degeneration has commenced in consequence of the section, fifty hours previously, of the trunk of the nerve higher up; my, medullary sheath becoming broken up into drops of myelin ; p, granular protoplasmic substance which is replacing the myelin ; n, nucleus ; g, neurilemma.
Página 59 - Haversian apertures were filled with air and debris in grinding down the section, and therefore appear black in the figure, which represents the object as viewed with transmitted light. The Ha.versian systems are so closely packed in this section that scarcely any interstitial lamellae are visible.
Página 182 - DIAGRAMMATIC REPRESENTATION OF TWO HEPATIC LOBULES. The left-hand lobule is represented with the intralobular vein cut across ; in the right-hand one the section takes the course of the intralobular vein, p, interlobular branches of the portal vein ; h intralobular branches of the hepatic veins ; s, sublobular vein ; c, capillaries of the lobules.
Página 227 - The structure of the medulla oblongata or bulb can best be made out by the study of a series of sections taken from below upwards, and by tracing in these the changes which occur in the constituent parts of the spinal cord, taking note at the same time of any parts which may be superadded. A section through the region of the decussation of the pyramids (fig.
Página 250 - Gh, part of the gyrus hippocampi or uncinate convolution ; Fd, fascia dentata, or dentate convolution ; between them is the dentate fissure ; Fi, fimbria, composed of longitudinal fibres here cut across ; 1, 2, medullary centre of the hippocampal gyrus prolonged around the hippocampus...
Página 59 - Three of the Haversian canals are seen, with their concentric rings ; also the lacunae, with the canaliculi extending from them across the direction of the lamellae. The...