This paper studied the effect of pollen rations on duodenum configuration and structure of growing-finishing swines, including the effect on the length and figure of intestinal villi, the length of duodenum secretory, amount of plasma cell and aggregated lymphoid nodules in membrana propria.

The effect of pollen ration on the length and figure of intestinal villi, the length of duodenum secretory, amount of plasma cell and aggregated lymphoid nodules in membrana propria was also investigated.

Results The intestinal villi in the experiment group following traumatic shock and resuscitation were shorter than those in the control group.

1% compound antibiotic and 1% compound Chinese herb B,with four repeats each treatment,investigated the effects of compound Chinese herb feed additives on nutrients digestibility and small intestinal villi growth of growing pigs,and have a comparison with compound antibiotic treatment as well.

The results of experiment groups and control showed that the probiotics had effects on maintaining and strengthening the shape structure and function of small intestinal villi.

The microvascular architecture of the small intestinal villi of Gallus gallus domesticus was investigated by the injection method with which gelatin mixed ink.