Page 170 - 《水产学报》2025年第12期

徐成航，等 水产学报, 2025, 49(12): 129613

800 250
a 200 a a
600
ab a ab
b
150
VH/μm 400 b VW/μm 100

200
50

0 0
1 2 3 4 1 2 3 4
组别 组别
groups groups
(a) (b)
图 1 肠道绒毛的形态学参数
1. CON，2. Y0.8，3. S0.8，4. N0.8，VH. 绒毛高度，VW. 绒毛宽度；不同字母表示组间差异显著 (P<0.05)；下同。
Fig. 1 Morphological parameters of the intestinal villi
1. CON, 2. Y0.8, 3. S0.8, 4. N0.8, VH. villus height, VW. villus width; different letters indicate significant differences between groups (P<0.05); the
same below.

VW VH
VH
VW

200 μm 1 200 μm 2

VH

VH

VW
VW

200 μm 3 200 μm 4

图版 不同硒源对牛蛙肠道组织学的影响

1~4 分别为 CON 组、Y0.8 组、S0.8 组、N0.8 组的肠道 H.E 染色。绒毛高度定义为自绒毛顶端至相邻绒毛交界处的垂直距离；绒毛宽度定
义为绒毛中部的最大横径。
Plate Effects of different selenium sources on the intestinal histology of L. catesbeianus
1-4. H.E-stained intestinal sections from the CON, Y0.8, S0.8, and N0.8 groups, respectively. Villus height was defined as the vertical distance from the
tip of the villus to the villus-crypt junction. Villus width was measured as the maximum transverse diameter at the midpoint of the villus.

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