作者: Gunnar Bloom , Nils Björkman
DOI: 10.1007/BF00338709
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摘要: The foetal-maternal line of junction the bovine placentome has been examined in electron microscope. fine morphology cryptal and trophoblastic cells explored. Microvilli are present at contact surface between chorionic epithelial cells, here an interdigitation is constituted. site microvilli indicates that maternal origin, thus thesis placenta epitheliochorial type further supported. foetal epithelia rest on basement membranes, latter which extremely well developed.