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Nutraceutical effects of Justicia carnea leaf powder supplementations on performance, blood indices, heat shock protein 70, oxidative deoxyribonucleic acid damage biomarkers and intestinal microbes of broiler chickens, under tropical condition | ||
| Archives of Razi Institute | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 22 آذر 1401 | ||
| نوع مقاله: Original Articles | ||
| شناسه دیجیتال (DOI): 10.22092/ari.2022.360664.2594 | ||
| نویسندگان | ||
Olugbenga David Oloruntola   1؛ Simeon Olugbenga Ayodele 2؛ Abubakar Olatunji Jimoh3؛ Deborah Adebukola Oloruntola4؛ Clement Olufemi Osowe5
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| 1Adekunle Ajasin University, Akungba Akoko, Nigeria | ||
| 2Animal Production Technology Division, Department of Agricultural Technology, The Federal Polytechnic, Ado Ekiti, Nigeria. | ||
| 3The Federal Polytechnic, Ado Ekiti, Nigeria. | ||
| 4Department of Medical Laboratory Science, University of Medical Sciences, Ondo City, Nigeria | ||
| 5Department of Animal Production and Health, The Federal University of Technology, Akure, Nigeria | ||
| چکیده | ||
| The main reasons preventing broiler chickens from reaching their genetic potential and hurting their performance in the tropics are heat stress occurrences. The goal of this research is to ascertain how supplementing with Justicia carnea leaf powder (JLP) affects the performance, blood indices, antioxidant status and gut microflora broiler chickens in tropical environments. A completely randomised approach was used to assign 240 Cobb 500 broiler chicks to the experimental diets (6 replicates per diet; 10 birds per replication). Diet 1: No supplement (negative control); Diet 2: 200mg/kg vitamin C (positive control); Diet 3: 2500mg/kg JLP; Diet 4: 5000mg/kg JLP. At day 42, the body weight gain of the birds fed diet 4 was significantly higher than those on diet 1. The packed cell volume, red blood cell count and haemoglobin concentration of the birds fed diets 3 and 4 were significantly (P<0.05) higher than those fed the control. The serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and cholesterol were lower (P<0.05) in birds fed diets 3 and 4, compared to those fed diet 1. The serum heat shock protein 70 (HSP 70) and 8-hydroxy-2'-deoxyguanosine (8-OHdG) were lower (P<0.05) in birds fed diets 3 and 4, compared to diet 1. The lactic acid-producing bacteria population was higher (P<0.05) in birds fed diets 3 and 4, compared to those on the control diet; while the coliform bacteria (LAB) population was reduced in birds fed diets 3 and 4, compared to diet 1. The 2500 mg/kg and 5000 mg/kg JLP dietary supplementations enhanced the body weight gain, improve the erythrogram indices, and reduced the blood AST, ALT, cholesterol, HSP70, 8-OHdG and caeca coliform population but increased the caeca LAB population. | ||
| کلیدواژه‌ها | ||
| Avian spp؛ Antioxidants؛ Feed additives؛ Performance؛ Phyto-biotics | ||
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آمار تعداد مشاهده مقاله: 20 |
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