. A laboratory manual and text-book of embryology. Embryology. Fig. 234.—Diagrammatic section through a pregnant uterus at the seventh or eighth week (after Allen Thomson), c, c, openings of uterine tubes; c , cervix with mucous plug; dv, decidua vera or pari- etalis; dr, decidua capsularis; ds, decidua basalis (serotina); ch, chorion with villi; the villi extending into the decidua basalis arc from the chorion frondosum; it, umbilical cord; al, Jib ca vs Fig. 235.—Diagram illustrating the second phase in the development of the chorionic villi and placenta (after Peters), mes, meso
. A laboratory manual and text-book of embryology. Embryology. Fig. 234.—Diagrammatic section through a pregnant uterus at the seventh or eighth week (after Allen Thomson), c, c, openings of uterine tubes; c , cervix with mucous plug; dv, decidua vera or pari- etalis; dr, decidua capsularis; ds, decidua basalis (serotina); ch, chorion with villi; the villi extending into the decidua basalis arc from the chorion frondosum; it, umbilical cord; al, Jib ca vs Fig. 235.—Diagram illustrating the second phase in the development of the chorionic villi and placenta (after Peters), mes, mesoderm; tore, core of villus about which is the trophectoderm layer; sy, syncytium of trophoderm; mcj>, endothelium of maternal capillary; vs, intervillous 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 Prentiss, Charles William, 1874-1915. Philadelphia, London, W. B. Saunders
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectembryology, bookyear1
