the palms andsoles. The possibiUty of the mesenchymal origin of epithelial pigment Digitized by Microsoft® 3i6 HISTOLOGY. is stated on page 46. It is proljaljle that the epidermal pigment arisesin the cehs in which it occurs. The origin of the granules found betweenthe epithelial cells is obscure.… … Fig. 303—DtiKS-M. H\i.f <>i- \ Cross Skciion of thk Third Ph.\i-\nxThe ridgLS of the nad bed in cross section appear like papi OF ..Vllae. of which in part extend vertically from the periosteum of the phalanxto the epithelium, and in part run lengthwise of the linger. In place ofpapillae the…
Histology · Microscopy
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