Human anatomy, including structure and development and practical considerations . :<rSi-4-^-^ Stratumcorrieum S. lucidumS. granulosum In its course through the corium the duct never traverses a papilla or ridge, but always enters the cuti-cle l)etween these ele-vations. On the palms and soles, where the pores occupy the sum-mit of the cutaneous ridges, the ducts enter the cuticle between the doulile rows of —The secreting portion of the gland-coil, called \\vii ampulla on account of its greater diameter, possesses a wall of remarkable structure. The thi
Human anatomy, including structure and development and practical considerations . :<rSi-4-^-^ Stratumcorrieum S. lucidumS. granulosum In its course through the corium the duct never traverses a papilla or ridge, but always enters the cuti-cle l)etween these ele-vations. On the palms and soles, where the pores occupy the sum-mit of the cutaneous ridges, the ducts enter the cuticle between the doulile rows of —The secreting portion of the gland-coil, called \\vii ampulla on account of its greater diameter, possesses a wall of remarkable structure. The thin external sheath, composed of a layer of dense fibrous tissue and elastic fibres, supports a well definedmembrana p rop within thelatter lies a thin butcompact layer of iiivol-untarv muscle whoselongitudinally disposedspindle - shaped ele-ments in cross-sectionappear as a zone ofirregularly nucleated . cells that encircle the secreting epithelium and displace it from its customary positionagainst the basement membrane. This muscular tissue enjoys the distinction, sharingit with the muscle of the iris, of being developed from the
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Keywords: ., bookauthormc, bookcentury1900, bookdecade1910, booksubjectanatomy
