. Elements of histology. Histology. 264 Elements of Histology. [Chap. xxxn. mentioned, and when this thickened epithelium sepa- rates into the nests and ovarial tubes, there is a continued formation of primitive ova—, cells of the nests undergo the enlargement of cell-body and. Fig. 143a.—From a Vertical Section through the Ovary of a new-born Child. a, Germinal epithelium; b, ovarian tube; c, primitive ova; d, longer tubes be- coming constricted off into several Graafian follicles; e, larte nests; f, isolated finished Graafian follicles; g, blood-vessels. (Waldeyer, in Strieker's Manual.)


. Elements of histology. Histology. 264 Elements of Histology. [Chap. xxxn. mentioned, and when this thickened epithelium sepa- rates into the nests and ovarial tubes, there is a continued formation of primitive ova—, cells of the nests undergo the enlargement of cell-body and. Fig. 143a.—From a Vertical Section through the Ovary of a new-born Child. a, Germinal epithelium; b, ovarian tube; c, primitive ova; d, longer tubes be- coming constricted off into several Graafian follicles; e, larte nests; f, isolated finished Graafian follicles; g, blood-vessels. (Waldeyer, in Strieker's Manual.) nucleus, by which they are converted into primitive ova. Like the other epithelial cells, the primitive ova of the nests and ovarial tubes undergo division into two or even more primitive ova after the mode of karyokinesis (Balfour). Thus each nest contains a series of ova. 353. The ordinary small epithelial cells of the nests and ovarial tubes serve to form the membrana granulosa of the Graafian follicles. According to. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Klein, E. (Edward), 1844-1925. Philadelphia : H. C. Lea's Son


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