A treatise on Bright's disease and diabetes, with especial reference to pathology and therapeuticsIncluding a section on retinitis in Bright's disease . mifications of the sympathetic generally in mammalia.* Ihave myself,t following Dr. Beales methods, demonstratedthese cells in connection with nerve fibres in the pigs Beale says further, that these nuclei, so numerous onthe nerves of the kidney, as well as on all the peripheral nerve-fibres of various tissues of mammalia, have been hithertoincluded among the connective tissue corpuscles of the considers that the nerve-fib
A treatise on Bright's disease and diabetes, with especial reference to pathology and therapeuticsIncluding a section on retinitis in Bright's disease . mifications of the sympathetic generally in mammalia.* Ihave myself,t following Dr. Beales methods, demonstratedthese cells in connection with nerve fibres in the pigs Beale says further, that these nuclei, so numerous onthe nerves of the kidney, as well as on all the peripheral nerve-fibres of various tissues of mammalia, have been hithertoincluded among the connective tissue corpuscles of the considers that the nerve-fibre distributed to the walls ofthe uriniferous tubules constitute an afferent system capable ofinfluencing through the nerve-centres the efferent fibres distrib- * Beale, Kidney Diseases and Urinary Deposits, 1869, p. American Journal of the Medical Sciences, October, 1839. 42 BRIGHTS DISEASE. uted to the arteries, the calibre of which they govern, and thusregulate the amount of blood flowing through the ganglia within the kidney are connected by nerve-fibreswith those external to the organ, and with the spinal nerve- Fie. A part of a convoluted portion of a uriniferous tube from the newts kidnev, show-ing capillary vessels and nerve fibres, and the thickened basement membrane contin-uous in structure with the connective tissue. X 21o. (After Beale.) The finer darklines, N, represent the nerve fibrils with nuclear thickenings. C, capillary bloodvessels. fibres, and through these with the great nervous centres. Andthus he would explain the well-known influence of the emo-tional centres over the secretion of urine. VI. Suggestions as to the 3Iethod of Studying the Histology ofthe Kidney. For a proper study of the minute changes in a kidney,whether healthy or diseased, it is necessary that sections shouldbe made in two directions: 1st, longitudinally, or in the directionfrom the cortex towards the papillse; 2d, transversely to thisdirection, or tangentiall
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