Age-related histomorphologic changes in the canine Gastrointestinal tract: A histologic and immunohistologic study

Table 4 Absolute values in the colon (μm)

Age(yr)	Cryptlength	Muscularismucosa	Submucosa	Circulartunicamuscularis	Longitudinaltunicamuscularis
0.25	520	41.3	122	387	1235
0.5	530	40.3	165	454	707
0.75	488	60.0	203	338	537
0.75	515	52.8	133	540	530
2	515	56.3	362	541	562
5	609	54.0	388	557	968
5	577	82.3	349	792	682
6	533	48.3	531	728	701
6	363	51.0	375	449	855
7	716	77.7	299	617	1307
7	443	63.0	165	534	586
7	404	38.1	146	519	553
8.5	343	73.0	162	812	787
10	567	44.5	223	734	1034
12	485	40.5	462	510	568
12	460	59.5	372	641	810
13	399	45.5	191	776	1780
13	612	72.5	201	810	981
14	481	37.8	1397	784	575
17	607	48	315	607	359