. Journal of anatomy . W«;-^.. Photomitrograph No. 2. —A high-power view of embryo No. 4. It sliows thedestruction of the uterine epithelium at tlie site of implantation, togetherwith a slight degree of vacuolation of the connective tissue stroma. lumen, has affixed itself to the uterine wall at a spot in the centre ofthe lumen. The whole of the inner half of its circumference is in directcontact with the uterine wall; surrounding the free surface of the cir-cumference is seen the zona pellucida, reduced in the fixing process toa thin line, which becomes lost as soon as direct contact is estab
. Journal of anatomy . W«;-^.. Photomitrograph No. 2. —A high-power view of embryo No. 4. It sliows thedestruction of the uterine epithelium at tlie site of implantation, togetherwith a slight degree of vacuolation of the connective tissue stroma. lumen, has affixed itself to the uterine wall at a spot in the centre ofthe lumen. The whole of the inner half of its circumference is in directcontact with the uterine wall; surrounding the free surface of the cir-cumference is seen the zona pellucida, reduced in the fixing process toa thin line, which becomes lost as soon as direct contact is uterine epithelium has almost, but not quite, disappeared at thesite of implantation. The underlying connective tissue stroma showssome vacuolation. Embryo No. 5 (Plate III., fig. 0, photomicrographs Nos. 4 and 5) shows animplantation near the mesometrial end of the uterine lumen. The embryo Embeddintr of the Embiyo Giiinea-Pio- in the Uterine Wall 197 lies with its long axis parallel to that of the lumen, complet
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectanatomy, bookyear1867
