A treatise on Bright's disease and diabetes, with especial reference to pathology and therapeuticsIncluding a section on retinitis in Bright's disease . x. Fig. 9.—Surface view of a convoluted tubule. Same treatment and amplification.—After Heidenhain. additional element, the effect of which is, as he says, to makethe epithelial cell of the convoluted tubules a very complicatedorganized structure. According to him the protoplasm is fur-ther differentiated into a large number of delicate cylindricalstructures, which he calls rodlets (Stiibchen). These, rest- * R. Heidenhain, Mikroskopische Beit


A treatise on Bright's disease and diabetes, with especial reference to pathology and therapeuticsIncluding a section on retinitis in Bright's disease . x. Fig. 9.—Surface view of a convoluted tubule. Same treatment and amplification.—After Heidenhain. additional element, the effect of which is, as he says, to makethe epithelial cell of the convoluted tubules a very complicatedorganized structure. According to him the protoplasm is fur-ther differentiated into a large number of delicate cylindricalstructures, which he calls rodlets (Stiibchen). These, rest- * R. Heidenhain, Mikroskopische Beitriige zur Anatomie und Physiol-ogie der Nieren, in Max Schultzes Archiv fiir Mikroskopische Anato-mie. Bd. X, 1874, s. 1. STRUCTURE OF THE KIDNEY. 27 iiig their peripheral ends on the basement membrane, perforatethe epithelial layer in a radiated manner, imbedded in a verysmall quantity of formless matrix. The rodlets envelop, likea mantel, the nuclei, which are placed at regular intervals,surrounded by a considerable remnant of undifferentiated pro-toplasm. According to Heidenhain the minute granules, for- FiG. 10. Fig. 11. Fig. 12. Fig.


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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherphila, bookyear1881