The present study was conducted on placenta of six pregnant buffaloes ranging from 60 to 243 days of gestation. Conical shaped villous tree originated from the chorionic plate separately. The branching pattern of the villi changed from acute to rightangle with firm foeto-maternal interdigitation with advancing gestation. At 17 cm CVRL (105 days) buffalo placentome showed crypt opening as round to ovoid structure on the caruncular surface and the corresponding villi displayed a round tip. The basal third of most stem villi possessed short bulbous, lateral branches at 31 cm CVRL (143 days).
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机译：本研究是在六个胎牛的胎盘上进行的，胎牛的胎龄从60天到243天不等。圆锥形的绒毛树分别起源于绒毛膜板。绒毛的分支模式从锐角变为直角，胎儿与母亲的交指牢固，妊娠不断推进。在17 cm CVRL（105天）时，水牛胎盘显示出隐窝开口，呈圆形至圆球形的卵圆形结构，相应的绒毛呈圆形尖端。大多数茎绒毛的基部三分之一在31 cm CVRL（143天）处具有短的球状侧枝。
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