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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 26 (1970), S. 293-294 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Résumé En employant des techniques histochimiques nous avons étudié l'innervation adrénergique du rein des mammifères et démontré que les fibres adrénergiques entourent les artérioles et la partie supérieure des faisceaux des vasa recta.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 209 (1966), S. 812-813 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] To demonstrate cholinesterase activity, I have used the method of Coupland and Holmes7 on 20m frozen sections of kidney, fixed overnight in 10 per cent formol saline. The optimal conditions for clearly defined staining of renal tubules are incubation for 5 h in a medium with acetylcholine as the ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    The @Anatomical Record 149 (1964), S. 1-11 
    ISSN: 0003-276X
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: Ectopic glomeruli and proximal convoluted tubules were found in the kidneys of the rat, cat, dog, rabbit and ferret and in the human full-term fetus. They lay in the connective tissue around the main intrarenal vessels and deep to the pelvic mucosa. Their afferent arterioles were long and gave branches to the pelvic mucosal plexus, while their efferents supplied the pelvic mucosa and the medulla, or one or the other of these tissues. In the rabbit the ectopic glomeruli often produced small cysts in the pelvic septum. Degenerating ectopic glomeruli were occasionally found and in the dog the majority of them showed this change. In the adult human kidney, aglomerular arteries supplied both the pelvic mucosa and the medulla and it is suggested that such arteries are the result of degeneration of ectopic glomeruli.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    The @Anatomical Record 159 (1967), S. 17-27 
    ISSN: 0003-276X
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: The histochemical localization and quantitative levels of acetylcholinesterase and butyrylcholinesterase have been determined in the Harderian glands of normal ducks and ducks fed with salt to increase their serum sodium concentrations; there was no significant difference between the two groups.Acetylcholinesterase was present at a mean concentration of 68.2 μM/gm/hour (range 65.5 - 72.7 μM/gm/hour) in the normal animals and 67.6 μM/gm/hour (range 63.8 - 76.4 μM/gm/hour) in the salt-fed group; the enzyme was present in nerves related to blood vessels. Butyrylcholinesterase was present at a mean concentration of 42.5 μM/gm/hour (range 20.4 - 58.7 μM/gm/hour) in the control animals and 40.2 μM/gm/hour (range 29.3 - 61.3 μM/gm/hour) in the salt-fed group; the enzyme was present in epithelial cells and in nerves related to blood vessels similar to those containing acetylcholinesterase. There was a close correlation between the subjective assessment of cholinesterase activity based on histochemical techniques and the amount quantitatively measured.The gland probably secretes mucus and lipids; the epithelial butyrylcholinesterase may play a role in lipid metabolism in the tissue. The nerves may regulate the flow of blood through the gland.
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
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