. Elements of histology. Histology. 4TO Elemexts of Histology. thick, while the hairs of other places— the outer surface of the eyelids, the inside of the arm and fore- ann, etc.—are very minute; but as regards structure, they are all very much alike. 379. A complete hair and hair-follicle—that is,. trO Fig. 254.—Longitudinal Section through a Human Hair. (Atlas.) 1, Epidermis; 2, moutli of hair follicle: 3. sebaceous follicle; 4, musculus arrector pili; 5, papilla of hair ; 6, adipose tissue. the papillary hair of Unna—shows the following structure :— The hair-foUide. Each hair-follicle

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. Elements of histology. Histology. 4TO Elemexts of Histology. thick, while the hairs of other places— the outer surface of the eyelids, the inside of the arm and fore- ann, etc.—are very minute; but as regards structure, they are all very much alike. 379. A complete hair and hair-follicle—that is,. trO Fig. 254.—Longitudinal Section through a Human Hair. (Atlas.) 1, Epidermis; 2, moutli of hair follicle: 3. sebaceous follicle; 4, musculus arrector pili; 5, papilla of hair ; 6, adipose tissue. the papillary hair of Unna—shows the following structure :— The hair-foUide. Each hair-follicle commences on the free surface of the skin with a funnel-shaped opening or movJlt : it |;asses in an ohlique direction. 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; Edkins, John Sydney, b. 1865. Philadelphia : Lea Brothers

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphiladelphialeabro