仔魚の消化管の比較研究-IV

サヨリ仔魚の腸管における脂肪の吸収

抄録

In the well-fed larvae of halfbeak, the columnar absorptive cells in the epithelium of the mid gut are heavily loaded with fat droplets. There is a difference between the mind gut and the posterior gut in absorptive function. The mid gut before the constriction is chiefly implicated in fat absorption, and the posterior gut behind the constriction is chiefly responsible for protein absorption. The pinocytosis is not clear in the former, but is quite vigorous in the latter.