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Song ZH, Cheng K, Zheng XC, Ahmad H, Zhang LL, Wang T. Effects of dietary supplementation with enzymatically treated Artemisia annua on growth performance, intestinal morphology, digestive enzyme activities, immunity, and antioxidant capacity of heat-stressed broilers. Poult Sci 2018; 97:430-437. [PMID: 29077887 DOI: 10.3382/ps/pex312] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 09/25/2017] [Indexed: 01/16/2023] Open
Abstract
The gastrointestinal tract is considered as one of the main target organs affected by heat stress. Phytogenic feed additives containing phenolics and flavonoids can improve the resistance of broilers to heat stress. This study was conducted to investigate the effects of dietary supplementation with enzymatically treated Artemisia annua (EA) on growth performance, intestinal morphology, digestive enzyme activities, immunity and antioxidant capacity of broilers challenged with heat stress. One hundred and forty-four 21-day-old male Arbor Acres broilers were randomly distributed into 3 treatments: 1) non-challenged control (CON); 2) heat-stress-challenged control (HS); and 3) heat-stress-challenged group + 1 g EA/kg diet (HS-EA). From 22 to 41 d, broilers in the CON group were housed at 22 ± 1°C, the HS and HS-EA groups, in which broilers were raised at 34 ± 1°C for 8 h (0900-1700 h) and the temperature for the rest time was the same as that of the CON group. The EA supplementation alleviated the compromised body weight gain and intestinal morphology impairment caused by heat stress challenge (P < 0.05). The EA attenuated heat-stress-induced decreased intestinal lipase, trypsin and total superoxide dismutase activities, and reduced intestinal secretory immunoglobulin A (SIgA) and IgG concentrations (P < 0.05). The EA inclusion prevented the elevation of intestinal malondialdehyde content and reduction of intestinal glutathione concentration induced by heat stress challenge (P < 0.05). The intestinal mRNA abundances of nuclear factor erythroid 2-related factor 2, heme oxygenase 1, glutathione peroxidase, gamma-glutamyl cysteine ligase larger catalytic subunit and gamma-glutamyl cysteine ligase smaller modulator subunit in heat-stressed broilers were increased in response to dietary EA treatment (P < 0.05). In conclusion, dietary supplementation of 1 g/kg EA could alleviate heat-stress-induced compromised growth performance and intestinal damage of broilers.
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Affiliation(s)
- Z H Song
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China
| | - K Cheng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China
| | - X C Zheng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China
| | - H Ahmad
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China
| | - L L Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China
| | - T Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, People's Republic of China
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Induction of nuclear factor-κB signal-mediated apoptosis and autophagy by reactive oxygen species is associated with hydrogen peroxide-impaired growth performance of broilers. Animal 2018; 12:2561-2570. [PMID: 29720292 DOI: 10.1017/s1751731118000903] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The oxidative study has always been particularly topical in poultry science. However, little information about the occurrence of cellular apoptosis and autophagy through the reactive oxygen species (ROS) generation in nuclear factor-κB (NF-κB) signal pathway was reported in the liver of broilers exposed to hydrogen peroxide (H2O2). So we investigated the change of growth performance of broilers exposed to H2O2 and further explored the occurrence of apoptosis and autophagy, as well as the expression of NF-κB in these signaling pathways in the liver. A total of 320 1-day-old Arbor Acres male broiler chickens were raised on a basal diet and randomly divided into five treatments which were arranged as non-injected treatment (Control), physiological saline (0.75%) injected treatment (Saline) and H2O2 treatments (H2O2(0.74), H2O2(1.48) and H2O2(2.96)) received an intraperitoneal injection of H2O2 with 0.74, 1.48 and 2.96 mM/kg BW. The results showed that compared to those in the control and saline treatments, 2.96 mM/kg BW H2O2-treated broilers exhibited significantly higher feed/gain ratio at 22 to 42 days and 1 to 42 days, ROS formation, the contents of oxidation products, the mRNA expressions of caspases (3, 6, 8), microtubule-associated protein 1 light chain 3 (LC3)-II/LC3-I, autophagy-related gene 6, Bcl-2 associated X and protein expressions of total caspase-3 and total LC3-II, and significantly lower BW gain at 22 to 42 days and 1 to 42 days, the activities of total superoxide dismutase and glutathione peroxidase, the expression of NF-κB in the liver. Meanwhile, significantly higher feed/gain ratio at 1 to 42 days, ROS formation, the contents of protein carbonyl and malondialdehyde, the mRNA expression of caspase-3 and the protein expressions of total caspase-3 and total LC3-II, as well as significantly lower BW gain at 22 to 42 days and 1 to 42 days were observed in broilers received 1.48 mM/kg BW H2O2 treatment than those in control and saline treatments. These results indicated that oxidative stress induced by H2O2 had a negative effect on histomorphology and redox status in the liver of broilers, which was associated with a decline in growth performance of broilers. This may attribute to apoptosis and autophagy processes triggered by excessive ROS that suppress the NF-κB signaling pathway.
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Zhang C, Yang L, Zhao X, Chen X, Wang L, Geng Z. Effect of dietary resveratrol supplementation on meat quality, muscle antioxidative capacity and mitochondrial biogenesis of broilers. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1216-1221. [PMID: 28741661 DOI: 10.1002/jsfa.8576] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 07/20/2017] [Accepted: 07/21/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND The naturally occurring polyphenol resveratrol has been acknowledged with many beneficial biological effects. The aim of this study was to evaluate the influence of dietary resveratrol supplementation on meat quality, muscle antioxidative capacity and mitochondrial biogenesis of broilers. One hundred and eighty 21-day-old male Cobb broilers were randomly assigned to two groups and fed on a 0 mg kg-1 or 400 mg kg-1 resveratrol-supplemented diet for 21 days. Then, chickens were slaughtered and pectoralis major muscle (PM) samples were collected for analysis. RESULTS The results showed that resveratrol not only tended to increase (P < 0.10) PM pH24h but also significantly decreased (P < 0.05) PM L*45min , pH decline, drip loss and lactate content. Meanwhile, PM total antioxidative capacity and catalase activity were significantly increased (P < 0.05) by resveratrol, while malondialdehyde content was decreased (P < 0.10). Moreover, resveratrol significantly increased (P < 0.05) PM peroxisome proliferator-activated receptor γ coactivator 1α and nuclear respiratory factor 1 mRNA levels, along with increased (P < 0.05) citrate synthase activity. CONCLUSION Resveratrol can be used as a feed additive to improve meat quality of broilers, which may be associated with improved muscle antioxidative status and mitochondrial biogenesis. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Cheng Zhang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
| | - Lei Yang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
| | - Xiaohui Zhao
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
| | - Xingyong Chen
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
| | - Li Wang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
| | - Zhaoyu Geng
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
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Hu Q, Li S, Zhang Y, Zhuo Z, Feng J. Phytosterols on growth performance, antioxidant enzymes and intestinal morphology in weaned piglets. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:4629-4634. [PMID: 28349555 DOI: 10.1002/jsfa.8333] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 05/22/2023]
Abstract
BACKGROUND Plant extracts have been used widely to improve growth, lower cholesterol, and exert antioxidative defense and antimicrobial activities in animal production. The present study aimed to investigate the effects of dietary phytosterols (PS) on growth performance, antioxidant enzymes and intestinal morphology in weaned piglets. RESULTS A total of 120 crossbred piglets, weighing 9.58 ± 0.26 kg, were randomly allocated to three treatments: control, PS (0.2 g kg-1 ) and polymyxin E (0.04 g kg-1 , antibiotic control). Compared to the control, PS or polymyxin E supplementation decreased diarrhea rate, serum cholesterol and malondialdehyde (MDA) of the piglets (P < 0.05). Liver MDA was significantly decreased in PS-fed piglets compared to the control (P < 0.05), although there was no difference between the control and polymyxin E-fed piglets. PS increased the villous height/crypt depth ratio of the duodenum and jejunum compared to the control (P < 0.05). Polymyxin E supplementation in piglets did not alter the villous height/crypt depth ratio but raised the villous height and crypt depth of the duodenum compared to the control (P < 0.05). CONCLUSION The results of the present study indicated that PS could decrease diarrhea rate, lower serum cholesterol, reduce lipid peroxidation and ameliorate intestinal morphology in weaned piglets. In addition, PS exerted better amelioration on intestinal morphology than polymyxin E in piglets. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Qiaoling Hu
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, PR China
| | - Sisi Li
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, PR China
| | - Yiwei Zhang
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, PR China
| | - Zhao Zhuo
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, PR China
| | - Jie Feng
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, PR China
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Dietary supplementation of enzymatically treated Artemisia annua could alleviate the intestinal inflammatory response in heat-stressed broilers. J Therm Biol 2017; 69:184-190. [DOI: 10.1016/j.jtherbio.2017.07.015] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 07/24/2017] [Indexed: 12/19/2022]
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Hu Q, Zhuo Z, Fang S, Zhang Y, Feng J. Phytosterols improve immunity and exert anti-inflammatory activity in weaned piglets. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:4103-4109. [PMID: 28218810 DOI: 10.1002/jsfa.8277] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 01/31/2017] [Accepted: 02/15/2017] [Indexed: 06/06/2023]
Abstract
BACKGROUND Phytosterols (PS), plant-derived natural steroid compounds, are novel feed additives to regulate immune function and promote pig growth. This study was conducted to determine the effects of PS on the immune response of weaned piglets. RESULTS One hundred and twenty crossbred (Duroc × Landrace × Yorkshire) piglets with an average initial weight of 9.58 ± 0.26 kg were randomly allotted to three treatments. Treatments consisted of a control, PS (0.2 g kg-1 ) and polymyxin E (0.04 g kg-1 , antibiotic control) treatment. The results showed that PS or polymyxin E supplementation remarkably decreased diarrhea rate and elevated CD3+ CD4+ /CD3+ CD8+ ratio in piglets compared with the control (P < 0.05). PS increased basophil and serum interleukin-4, and caused a shift towards Th2 profile by decreasing Th1/Th2 ratios in piglets compared with control (P < 0.05). Polymyxin E contributed to an increase in interleukin-10 compared with the control (P < 0.05). No significant difference was observed in the amount of Lactobacillus, Bifidobacterium or Escherichia coli of jejunum among the three treatments (P > 0.05). CONCLUSION These results suggest that PS supplementation has no significant effect on growth but could remarkably decrease diarrhea rate, and improve immunity and anti-inflammatory activity in weaned piglets. In addition, PS supplementation had similar effects on growth, anti-inflammation and intestinal microorganisms as supplementation with polymyxin E in piglets. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Qiaoling Hu
- Key Laboratory of Animal Nutrition and Feed Science, College of Animal Sciences, Zhejiang University, Zhejiang, PR China
| | - Zhao Zhuo
- Key Laboratory of Animal Nutrition and Feed Science, College of Animal Sciences, Zhejiang University, Zhejiang, PR China
| | - Shenglin Fang
- Key Laboratory of Animal Nutrition and Feed Science, College of Animal Sciences, Zhejiang University, Zhejiang, PR China
| | - Yiwei Zhang
- Key Laboratory of Animal Nutrition and Feed Science, College of Animal Sciences, Zhejiang University, Zhejiang, PR China
| | - Jie Feng
- Key Laboratory of Animal Nutrition and Feed Science, College of Animal Sciences, Zhejiang University, Zhejiang, PR China
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Wan X, Zhang J, He J, Bai K, Zhang L, Wang T. Dietary enzymatically treated Artemisia annua L. supplementation alleviates liver oxidative injury of broilers reared under high ambient temperature. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2017; 61:1629-1636. [PMID: 28352954 DOI: 10.1007/s00484-017-1341-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 03/17/2017] [Accepted: 03/20/2017] [Indexed: 06/06/2023]
Abstract
Heat stress induced by high ambient temperature is a major concern in commercial broiler production. To evaluate the effects of dietary enzymatically treated Artemisia annua L. (EA) supplementation on growth performance and liver oxidative injury of broilers reared under heat stress, a total of 320 22-day-old male broilers were randomly allotted into five groups with eight replicates of eight birds each. Broilers in the control group were housed at 22 ± 1 °C and fed the basal diet. Broilers in the HS, HS-EA1, HS-EA2, and HS-EA3 groups were fed basal diet supplemented with 0, 0.75, 1.00, and 1.25 g/kg EA, respectively, and reared under cyclic high temperature (34 ± 1 °C for 8 h/day and 22 ± 1 °C for 16 h/day). Broilers fed EA diets had higher final body weight, average daily body weight gain, and average daily feed intake, as well as liver concentration of reduced glutathione, activities of antioxidant enzymes, abilities to inhibit hydroxyl radical and superoxide radical (HS-EA2 and HS-EA3), and lower liver concentrations of reactive oxygen metabolites, malondialdehyde, and protein carbonyl (HS-EA1, HS-EA2, and HS-EA3) than HS group (P < 0.05). EA treatment downregulated the mRNA levels of heat shock proteins 70 and 90, upregulated the mRNA levels of nuclear factor erythroid 2-related factor 2 (HS-EA1, HS-EA2, and HS-EA3) and heme oxygenase 1 (HS-EA2 and HS-EA3) in liver of heat-treated broilers (P < 0.05). In conclusion, EA alleviated heat stress-induced growth depression and liver oxidative injury in broilers, possibly through improving the antioxidant capacity and regulating the pertinent mRNA expression. The appropriate inclusion level of EA in broiler diet is 1.00-1.25 g/kg.
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Affiliation(s)
- Xiaoli Wan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Jingfei Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Jintian He
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Kaiwen Bai
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Lili Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Tian Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.
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Mahanty A, Mohanty S, Mohanty BP. Dietary supplementation of curcumin augments heat stress tolerance through upregulation of nrf-2-mediated antioxidative enzymes and hsps in Puntius sophore. FISH PHYSIOLOGY AND BIOCHEMISTRY 2017; 43:1131-1141. [PMID: 28315162 DOI: 10.1007/s10695-017-0358-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 02/23/2017] [Indexed: 06/06/2023]
Abstract
Heat stress is one of the major environmental concerns in global warming regime and rising temperature has resulted in mass mortalities of animals including fishes. Therefore, strategies for high temperature stress tolerance and ameliorating the effects of heat stress are being looked for. In an earlier study, we reported that Nrf-2 (nuclear factor E2-related factor 2) mediated upregulation of antioxidative enzymes and heat shock proteins (Hsps) provide survivability to fish under heat stress. In this study, we have evaluated the ameliorative potential of dietary curcumin, a potential Nrf-2 inducer in heat stressed cyprinid Puntius sophore. Fishes were fed with diet supplemented with 0.5, 1.0, and 1.5% curcumin at the rate 2% of body weight daily in three separate groups (n = 40 in each group) for 60 days. Fishes fed with basal diet (without curcumin) served as the control (n = 40). Critical thermal maxima (CTmax) was determined for all the groups (n = 10, in duplicates) after the feeding trial. Significant increase in the CTmax was observed in the group fed with 1.5% curcumin- supplemented fishes whereas it remained similar in groups fed with 0.5%, and 1% curcumin-supplemented diet, as compared to control. To understand the molecular mechanism of elevated thermotolerance in the 1.5% curcumin supplemented group, fishes were given a sub-lethal heat shock treatment (36 °C) for 6 h and expression analysis of nrf-2, keap-1, sod, catalase, gpx, and hsp27, hsp60, hsp70, hsp90, and hsp110 was carried out using RT-PCR. In the gill, expression of nrf-2, sod, catalase, gpx, and hsp60, hsp70, hsp90, and hsp110 was found to be elevated in the 1.5% curcumin-fed heat-shocked group compared to control and the basal diet-fed, heat-shocked fishes. Similarly, in the liver, upregulation in expression of nrf-2, sod, catalase, and hsp70 and hsp110 was observed in 1.5% curcumin supplemented and heat shocked group. Thus, this study showed that supplementation of curcumin augments tolerance to high temperature stress in P. sophore that could be attributed to nrf-2-induced upregulation of antioxidative enzymes sod, catalase, gpx, and the hsps.
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Affiliation(s)
- Arabinda Mahanty
- Fishery Resource and Environmental Management Division, Biochemistry Laboratory, ICAR - Central Inland Fisheries Research Institute, Barrackpore, Kolkata, 700120, India
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, India
| | - Sasmita Mohanty
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, India
| | - Bimal P Mohanty
- Fishery Resource and Environmental Management Division, Biochemistry Laboratory, ICAR - Central Inland Fisheries Research Institute, Barrackpore, Kolkata, 700120, India.
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Zhang C, Zhao X, Wang L, Yang L, Chen X, Geng Z. Resveratrol beneficially affects meat quality of heat-stressed broilers which is associated with changes in muscle antioxidant status. Anim Sci J 2017; 88:1569-1574. [DOI: 10.1111/asj.12812] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 01/31/2017] [Indexed: 11/27/2022]
Affiliation(s)
- Cheng Zhang
- College of Animal Science and Technology; Anhui Agricultural University; Hefei China
| | - Xiaohui Zhao
- College of Animal Science and Technology; Anhui Agricultural University; Hefei China
| | - Li Wang
- College of Animal Science and Technology; Anhui Agricultural University; Hefei China
| | - Lei Yang
- College of Animal Science and Technology; Anhui Agricultural University; Hefei China
| | - Xingyong Chen
- College of Animal Science and Technology; Anhui Agricultural University; Hefei China
| | - Zhaoyu Geng
- College of Animal Science and Technology; Anhui Agricultural University; Hefei China
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60
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Wan X, Jiang L, Zhong H, Lu Y, Zhang L, Wang T. Effects of enzymatically treated Artemisia annua
L. on growth performance and some blood parameters of broilers exposed to heat stress. Anim Sci J 2017; 88:1239-1246. [DOI: 10.1111/asj.12766] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 09/30/2016] [Accepted: 10/28/2016] [Indexed: 01/19/2023]
Affiliation(s)
- Xiaoli Wan
- College of Animal Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu China
| | - Luyi Jiang
- College of Animal Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu China
| | - Haoran Zhong
- College of Animal Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu China
| | - Yufang Lu
- College of Animal Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu China
| | - Lili Zhang
- College of Animal Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu China
| | - Tian Wang
- College of Animal Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu China
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Fouad A, Chen W, Ruan D, Wang S, Xia W, Zheng C. Impact of Heat Stress on Meat, Egg Quality, Immunity and Fertility in Poultry and Nutritional Factors That Overcome These Effects: A Review. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/ijps.2016.81.95] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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