A textbook of obstetrics . -The capillary system of a placental villus(from Minot). 1 Loc. cit. THE PLACENTA. 115. Fig. 85.—A, Placenta in its most generalized form ; B, structure of placenta ofpig; C, structure of placenta of cow; D, structure of placenta of fox; E, structureof placenta of cat; F, structure of placenta of sloth ; on the right side of the figurethe flat maternal epithelial cells are shown in situ ; on the left side they are removed,and the dilated maternal vessel with its blood-corpuscles is exposed; G, structure ofhuman placenta; E, fetal, and M, maternal placenta; e, epithel
A textbook of obstetrics . -The capillary system of a placental villus(from Minot). 1 Loc. cit. THE PLACENTA. 115. Fig. 85.—A, Placenta in its most generalized form ; B, structure of placenta ofpig; C, structure of placenta of cow; D, structure of placenta of fox; E, structureof placenta of cat; F, structure of placenta of sloth ; on the right side of the figurethe flat maternal epithelial cells are shown in situ ; on the left side they are removed,and the dilated maternal vessel with its blood-corpuscles is exposed; G, structure ofhuman placenta; E, fetal, and M, maternal placenta; e, epithelium of chorion;ef, epithelium of maternal placenta; d, fetal blood-vessels; d/, maternal blood-vessels ; v, villus. The succeeding references apply to G only : ds, Decidua serotinaof placenta ; t, trabeculse of serotina passing to fetal villi; ca, curling artery; upyuteroplacental vein (from Balfour, after Turner). n6 PREGNANCY expansions may be compared to a sea into which project penin-sulas and capes of decidual masses and placental villi. Thesyncytial cells of the latter have the power to penetrate thee
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectobstetrics, bookyear1
