COMPARISON OF THE EFFECTS OF PREBIOTIC, ORGANIC ACID AND ANTIBIOTIC GROWTH PROMOTER ON SMALL INTESTINE HISTOMORPHOMETRY OF BROILER CHICKENS

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SAYRAFI R.; SHAHROOZ R.; SOLTANALINEJAD F.

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Journal: SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL Year:2012 | Volume:7 | Issue:4 (33) Page(s): 31-37

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Information Journal Paper

Title

COMPARISON OF THE EFFECTS OF PREBIOTIC, ORGANIC ACID AND ANTIBIOTIC GROWTH PROMOTER ON SMALL INTESTINE HISTOMORPHOMETRY OF BROILER CHICKENS

Author(s)

SAYRAFI R. | SHAHROOZ R. | SOLTANALINEJAD F. | Issue Writer Certificate

Keywords

PREBIOTICQ2

ORGANIC ACIDQ2

ANTIBIOTICQ2

HISTOMORPHOMETRYQ2

SMALL INTESTINEQ2

BROILER CHICKENQ2

Abstract

This experiment was conducted for comparison the effects of PREBIOTIC (contains mannanoligosaccharide and b-glucan), butyric acid and bacitracin as dietary growth promoter on HISTOMORPHOMETRY of SMALL INTESTINE of BROILER CHICKENs. One hundred and ninety two day- old broiler chicks were divided into four groups and each treatment contained four replicates. Group 1 as Control (basal diet), group 2, basal diet and PREBIOTIC, group 3, basal diet, ORGANIC ACID and group 4 basal diet and bacitracin as growth promoter were feed for 42 days. For histomorphometrical evaluation, SMALL INTESTINE segments were sampled and routine histological laboratory methods were used. Sections stained with hematoxylin-eosin and the height and width of villi and depth of crypts were measured. The results of present study showed that PREBIOTIC had significant (p<0.05) effect on improvement of feed conversion ratio in 22-42 days and total period compared with the control and ORGANIC ACID-fed broilers. In addition, ANTIBIOTIC treatment improved feed conversion ratio compared with the ORGANIC ACID- fed broilers (p<0.05); while ANTIBIOTIC and ORGANIC ACID were not effected when compared with the control. The addition of PREBIOTIC or ANTIBIOTIC increased the villus height in duodenum (P<0.001). PREBIOTIC increased villus width of duodenum and ileum compared with other treatments and the duodenal crypt depth was increased by ANTIBIOTIC and ORGANIC ACID treatments compared with PREBIOTIC treatment and control (P<0.01). The findings of this study shows that addition of PREBIOTIC in broilers diet can increase the absorption surface of nutrients and performance, but butyric acid do not act as a growth promoter.

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APA: Copy

SAYRAFI, R., SHAHROOZ, R., & SOLTANALINEJAD, F.. (2012). COMPARISON OF THE EFFECTS OF PREBIOTIC, ORGANIC ACID AND ANTIBIOTIC GROWTH PROMOTER ON SMALL INTESTINE HISTOMORPHOMETRY OF BROILER CHICKENS. SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL, 7(4 (33)), 31-37. SID. https://sid.ir/paper/97179/en

Vancouver: Copy

SAYRAFI R., SHAHROOZ R., SOLTANALINEJAD F.. COMPARISON OF THE EFFECTS OF PREBIOTIC, ORGANIC ACID AND ANTIBIOTIC GROWTH PROMOTER ON SMALL INTESTINE HISTOMORPHOMETRY OF BROILER CHICKENS. SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL[Internet]. 2012;7(4 (33)):31-37. Available from: https://sid.ir/paper/97179/en

IEEE: Copy

R. SAYRAFI, R. SHAHROOZ, and F. SOLTANALINEJAD, “COMPARISON OF THE EFFECTS OF PREBIOTIC, ORGANIC ACID AND ANTIBIOTIC GROWTH PROMOTER ON SMALL INTESTINE HISTOMORPHOMETRY OF BROILER CHICKENS,” SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL, vol. 7, no. 4 (33), pp. 31–37, 2012, [Online]. Available: https://sid.ir/paper/97179/en

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