1.This review summarizes the possible mechanisms which include weight loss, gastrointestinal hormones, foregut hypothesis, hindgut hypothesis, adipocytokines, and inflammatory factors.

本文總結了體重減輕、胃腸激素、前腸學說、后腸學說、脂肪細胞因子和炎癥因子等方面機制的研究進展。

2.The embryonic digestive tube consisting of the foregut the midgut and the hindgut.

腸胚胎的消化管，包括前腸，中腸和后腸。

3.The embryonic digestive tube, consisting of the foregut, the midgut, and the hindgut.

腸胚胎的消化管，包括前腸，中腸和后腸。

4.The foregut hypothesis was later contested.

前腸的假設后來引起爭議。

5.A new scheme for zoning of foregut was proposed based on our observation.

根據(jù)我們的觀察，對前腸提出了新的分區(qū)。

6.The protease activity in hepatopancreas, foregut, midgut and hindgut was significantly decreased with the increase of dietary corn starch supplemental level(P<0.05).

肝胰臟、前腸、中腸、后腸中蛋白酶活性均隨飼料中玉米淀粉添加水平的升高而顯著降低（P<0.05）。

7.The liver of Alligator sinensis was formed by the endodermal epithelia invigilated from the edge of foregut door and by surrounding mesoderm during early stages of pre-natal development.

揚子鱷肝臟由早期胚胎前腸門邊緣內陷的內胚層上皮和臟壁中胚層組織共同發(fā)育形成。

8.The epithelium cells of digestive tube with or without the striated border can be used as one of important standard for distinguishing the midgut from foregut and hindgut.

消化道上皮細胞有無紋狀緣是區(qū)分中腸與前、后腸的重要標準之一。

9.During the later period of the test, amylase activity in foregut of intermediate protein content feed group is significantly higher than that of high protein content group.

而在試驗后期，中蛋白飼料組前腸中該酶活性顯著高于高蛋白飼料組的。