...W. Buaboocha; R.T. Gemmell The thyroid gland is not present at birth in marsupials and thyroid function begins during the latter half of pouch life. The hormonal output of the thyroid gland is important for normal development. In this study the structure of the lung, kidney and skin...

...J.A. Davies Kidney epithelia have two separate origins. Collecting ducts develop in the manner of most glandular organs, by growth and branching of a bud derived from a pre-existing epithelium. Excretory tubules develop by a direct mesenchyme to epithelium transition (MET), which is induced...

..., quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Marsupial Development Ultrastructure Kidney Dasyurus hallucatus Original...

...Jeffrey F. Trahair; Helen F. Rodgers; Graeme B. Ryan Cortical explants from lamb kidney have been maintained in organ culture for up to 12 days. Early in culture, the tissue showed limited necrosis, but most tissue elements, especially those closest to the medium, significantly recovered by day 5...

..., instructions or products referred to in the content or advertisements. Microcirculation Scanning electron microscopy Cat Kidney Renal medulla Acta anat. 133: 86-88 (1988) © 1988 K arger A G . Basel (MU5180/88/1331-0086 $ 2.75/0 Microvasculature of the Feline Renal Medulla James Marais Department...

...) and the changes in the tubular apparatus of the kidney were investigated employing histological and enzyme-histochemical methods. The effects, more pronounced at the higher dosage, were the following: The brush borders of the proximal tubules were stuck together and disintegrated; only few epithelial cells...

...James Marais Scanning electron microscopy of corrosion casts was used to study the ultrastructural morphology of the microcirculation in the feline kidney. The technique used enabled us to examine the renal microvasculature by obtaining stable and consistent replicas of the vasculature. Corrosion...

...M.A. Soria; M.C. Coca Garcia; M.E. Gomez Carretero; A. Represa Bermejo We have studied kidney samples of 16 garden dormouses ( Eliomys quercinus L.) divided into two groups, 8 hibernating and 8 non-hibernating. Hibernation produces structural modifications in the glomerular ultrafilter: (1...

...Ashley Hill; John E. Reynolds, III Examination of the gross and microscopic anatomy of the kidney of the West Indian manatee, Trichechus mαnatus , revealed that: (1) the medulla is about 6 times thicker than the cortex; (2) juxtameduUary glomeruli have a mean diameter 1.3 times greater than...

... Narbaitz, Vijay K. Kapal Department of Anatomy, University of Ottawa, Ont., Canada Key Words. Mesonephros Chick embryos Differentiation Kidney Abstract. Chick embryos were staged according to the method of Hamburger and Hamilton [1951] and fixed. Cross sections through the cephalic fourth...

...Emília Rovenská Electron-microscopic examination of mouse kidneys revealed in the glomeruli very thin (0.7 µm) vessels, the wall of which has the same structure as the remaining glomerular capillaries. The authoress considers them intercapillary anastomoses which were detected already previously...

...A. Duvenkamp In the rat kidney proximal convoluted segment epithelium the development of intranuclear inclusion bodies was observed after long-term lead administration with the drinking water. The inclusion bodies were PAS-positive. By electron microscopy they were identified as composed...

... 11 7 2008 Kidney Glomerular capillaries Intercapillary anastomoses Mesangium Ultrastructure Rat © 1983 S. Karger AG, Basel 1983 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced...

... stimulate the accumulation of lipids whereas cadmium and zinc inhibit their restoration both in the liver and kidney. Lead and copper only raised the lipid contents of the kidney. It has been suggested that mercury and molybdenum increase the input of free fatty acid causing triglyceride formation...

...A.M. de Camargo; J. Merzel After a review of the controversies in the literature, a histologic and histochemical study of the livers and kidneys of 48 albino rats was performed. The animals were placed on a diet containing 1 ppm NaF in demineralized drinking water, or 1, 10 or 100 ppm NaF in tap...

...G.S. Longia; Vinod Kumar; S.K. Saxena; C.D. Gupta Study of intrarenal arterial segments of human kidney by the corrosion cast method has been carried out on 100 kidneys obtained within 24 h of death. The five arterial segments which are normally described, namely, apical, upper, middle, lower...

...H. Fine Observations with a dissecting microscope revealed a regular pattern of lobar development, from the centre outwards, for particular stages of development of the kidney in the embryo and fetus. A growth area near the poles is suggested, and further study is indicated to relate...

.... The histopathological symptoms of the various organs further demonstrated that internal injury in liver and kidney was also an important feature of the intoxicants as well as external damage, especially the particles observed around the gills. It was concluded that the optimum concentration of sludge to any species...

...Prasert Sobhon Embedding kidney in polymerized glutaraldehyde-urea favors the retention of glycoprotein matrix of the cell coat and the basement membrane of the glomeruli. The basement membrane appears as a single layer with uniform amorphous matrix. Thick glycoprotein coat covers the whole surface...

... ganglion. The kidneys are innervated from the celiac plexus, the upper lumbar splanchnic nerves and the intermesenteric plexus. The ovarian nerves are derived from the celiac plexus, the intermesenteric plexus and the upper lumbar splanchnic nerves. Bundles of nerve fibers run from the suprarenal ganglion...