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Guo Y, Zhang J, Li X, Wu J, Han J, Yang G, Zhang L. Oxidative stress mediated immunosuppression caused by ammonia gas via antioxidant/oxidant imbalance in broilers. Br Poult Sci 2023; 64:36-46. [PMID: 36083210 DOI: 10.1080/00071668.2022.2122025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
1. Ammonia is one of major air pollutants in intensive poultry houses, where it causes immunosuppression in broilers. Although previous studies have focused on a particular organ, data on multiple organs have not been reported.2. In the following work, broilers were exposed to environmental ammonia (0, 10, 20, and 40 mg/m3 from 1-21 d old; and 0, 15, 30, and 60 mg/m3 from 22-42 d old).3. Ammonia exposure reduced bird spleen index at 42 d and thymus index at 14, 28, 35 and 42 d, meaning that ammonia caused immunosuppression in birds. Moreover, high ammonia exposure down-regulated the expression of toll-like receptor 4 (TLR4) in lung tissue at 21 d, as well as TLR4 in lung and tracheal mucosa at 42 d when analysed using qRT-PCR. It increased SIgA in saliva at 42 d when analysed by ELISA. Ammonia increased interleukin-6 (IL-6), IL-1β, interferon-α (IFN-α), and IFN-γ in serum at 28 d from the ELISA assay, which indicated that all of these factors took part in ammonia-immunosuppression in birds.4. Three antioxidants (CAT, SOD, T-AOC) decreased, and one oxidant MDA increased after ammonia exposure in the liver and blood, which indicated that ammonia caused oxidative stress via the imbalance of antioxidants/oxidants in birds.5. Correlation analysis showed that TLR4 and TLR15 in the tracheal mucosa were significantly positively related to IFN-γ and negatively related to IL-6. TLR2 in the lung was significantly positively related to IL-1β, and TLR2 in bird tracheal mucosa was negatively related to IL-6 in serum.6. The results suggested that oxidative stress mediated immunosuppression caused by ammonia gas via antioxidant/oxidant imbalance in broilers.
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Affiliation(s)
- Y Guo
- Department of Animal Science, College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan, China
- Henan Engineering Research Center of Development and Application of Green Feed Additives, Shangqiu, Henan, China
| | - J Zhang
- Department of Animal Science, College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan, China
- Henan Engineering Research Center of Development and Application of Green Feed Additives, Shangqiu, Henan, China
| | - X Li
- Department of Genetics and Breeding, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China
| | - J Wu
- Department of Basic Veterinary Medicine, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China
| | - J Han
- Department of Animal Science, College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan, China
- Henan Engineering Research Center of Development and Application of Green Feed Additives, Shangqiu, Henan, China
| | - G Yang
- Department of Animal Science, College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan, China
- Henan Engineering Research Center of Development and Application of Green Feed Additives, Shangqiu, Henan, China
| | - L Zhang
- Department of Animal Science, College of Biology and Food, Shangqiu Normal University, Shangqiu, Henan, China
- Henan Engineering Research Center of Development and Application of Green Feed Additives, Shangqiu, Henan, China
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Miao F, Shan C, Geng S, Ning D. Oleocanthal alleviated lipopolysaccharide-induced acute lung injury in chickens by inhibiting TLR4/NF-κB pathway activation. Poult Sci 2022; 102:102458. [PMID: 36640559 PMCID: PMC9842928 DOI: 10.1016/j.psj.2022.102458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/09/2022] [Accepted: 12/25/2022] [Indexed: 12/31/2022] Open
Abstract
This study aimed to investigate the ameliorative effect of oleocanthal (OC) on lipopolysaccharide (LPS)-induced acute lung injury (ALI) in chickens and its possible mechanisms. In total, 20 chickens were randomly divided into 4 groups: control (CON) group, LPS group, LPS + OC group, and OC group. LPS + OC and OC groups were intragastrically administered a 5 mg/kg·d OC dose for 7 d. On d 8, the LPS group and LPS + OC group were intratracheally administered 2 mg/kg LPS for 12 h. It was found that OC ameliorated the pathological morphology and significantly suppressed apoptosis after OC treatment in LPS-induced ALI chicken (P < 0.01). Antioxidant capacity was higher in the LPS + OC group compared with the LPS group (P < 0.01). OC downregulated the related genes and proteins expression of toll-like receptor 4/nuclear factor-κB (TLR4/NF-κB) pathway in LPS group (P < 0.01). In conclusion, OC supplementation can alleviate LPS-induced ALI in chickens by suppressing apoptosis, enhancing lung antioxidant capacities and inhibiting TLR4/NF-κB pathway activation.
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Affiliation(s)
- Fujun Miao
- Yunnan Academy of Forestry and Grassland, Kunming, 650204, P. R. China.
| | - Chunlan Shan
- College of Animal Science, Guizhou University, Guiyang, 550000, P. R. China
| | - Shuxiang Geng
- Yunnan Academy of Forestry and Grassland, Kunming, 650204, P. R. China
| | - Delu Ning
- Yunnan Academy of Forestry and Grassland, Kunming, 650204, P. R. China
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3
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van der Eijk JA, Rommers JM, van Hattum T, Parmentier HK, Stockhofe-Zurwieden N, Aarnink AJ, Rebel JM. Respiratory health of broilers following chronic exposure to airborne endotoxin. Res Vet Sci 2022; 147:74-82. [DOI: 10.1016/j.rvsc.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 11/01/2021] [Accepted: 04/08/2022] [Indexed: 10/18/2022]
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4
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Verwoolde MB, Arts J, Jansen CA, Parmentier HK, Lammers A. Transgenerational Effects of Maternal Immune Activation on Specific Antibody Responses in Layer Chickens. Front Vet Sci 2022; 9:832130. [PMID: 35252424 PMCID: PMC8891521 DOI: 10.3389/fvets.2022.832130] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 01/19/2022] [Indexed: 11/18/2022] Open
Abstract
Activation of the maternal immune system may affect innate and adaptive immune responses in the next generation and may therefore have implications for vaccine efficacy and dietary immune modulation by feed additives. However, transgenerational effects on immune responses in chickens have been investigated to a limited extend. The present study investigated effects of intratracheal (i.t) specific and aspecific immune activation of laying hens on specific antibody production in the next generation. In two experiments laying hens received intratracheally an immune stimulus with human serum albumin (HuSA) or lipopolysaccharide (LPS). In experiment 1, hatchlings of the immune activated hens were at 4 weeks i.t. immunized with HuSA or HuSA+LPS. Maternal immune activation with LPS increased HuSA specific IgY and IgM responses in offspring. These results suggest a transgenerational effect of the maternal immune system on the specific antibody response in the next generation. In experiment 2 hatchlings received either β-glucan-enriched feed or control feed and were i.t. immunized with HuSA. Maternal immune activation with LPS decreased IgY anti-HuSA responses after HuSA immunization within hatchlings that received β-glucan enriched feed. The results of Experiment 2 suggest a transgenerational link between the innate immune system of mother and specific antibody responses in offspring. Despite variabilities in the outcomes of the two experiments, the observations of both suggest a link between the maternal innate immune system and the immune system of the offspring. Furthermore, our results may imply that maternal activation of the innate immune system can influence immune modulating dietary interventions and vaccine strategies in the next generation.
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Affiliation(s)
- Michel B. Verwoolde
- Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands
| | - Joop Arts
- Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands
| | - Christine A. Jansen
- Cell Biology and Immunology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands
| | - Henk K. Parmentier
- Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands
| | - Aart Lammers
- Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands
- *Correspondence: Aart Lammers
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5
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Zhang X, Hu Y, Ansari AR, Akhtar M, Chen Y, Cheng R, Cui L, Nafady AA, Elokil AA, Abdel-Kafy ESM, Liu H. Caecal microbiota could effectively increase chicken growth performance by regulating fat metabolism. Microb Biotechnol 2021; 15:844-861. [PMID: 34264533 PMCID: PMC8913871 DOI: 10.1111/1751-7915.13841] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 05/12/2021] [Accepted: 05/13/2021] [Indexed: 12/15/2022] Open
Abstract
It has been established that gut microbiota influences chicken growth performance and fat metabolism. However, whether gut microbiota affects chicken growth performance by regulating fat metabolism remains unclear. Therefore, seven‐week‐old chickens with high or low body weight were used in the present study. There were significant differences in body weight, breast and leg muscle indices, and cross‐sectional area of muscle cells, suggesting different growth performance. The relative abundance of gut microbiota in the caecal contents at the genus level was compared by 16S rRNA gene sequencing. The results of LEfSe indicated that high body weight chickens contained Microbacterium and Sphingomonas more abundantly (P < 0.05). In contrast, low body weight chickens contained Slackia more abundantly (P < 0.05). The results of H & E, qPCR, IHC, WB and blood analysis suggested significantly different fat metabolism level in serum, liver, abdominal adipose, breast and leg muscles between high and low body weight chickens. Spearman correlation analysis revealed that fat metabolism positively correlated with the relative abundance of Microbacterium and Sphingomonas while negatively correlated with the abundance of Slackia. Furthermore, faecal microbiota transplantation was performed, which verified that transferring faecal microbiota from adult chickens with high body weight into one‐day‐old chickens improved growth performance and fat metabolism in liver by remodelling the gut microbiota. Overall, these results suggested that gut microbiota could affect chicken growth performance by regulating fat metabolism.
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Affiliation(s)
- Xiaolong Zhang
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Yafang Hu
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Abdur Rahman Ansari
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.,Section of Anatomy and Histology, Department of Basic Sciences, College of Veterinary and Animal Sciences (CVAS) Jhang, University of Veterinary and Animal Sciences (UVAS), Lahore, Pakistan
| | - Muhammad Akhtar
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Yan Chen
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Ranran Cheng
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Lei Cui
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Abdallah A Nafady
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Abdelmotaleb A Elokil
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.,Department of Animal Production, Faculty of Agriculture, Benha University, Moshtohor, 13736, Egypt
| | - El-Sayed M Abdel-Kafy
- Animal Production Research Institute (APRI), Agricultural Research Center (ARC), Ministry of Agriculture, Giza, Egypt
| | - Huazhen Liu
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
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6
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Chong Y, Liu G, Girmay S, Jiang X. Novel mutations in the signal transducer and activator of transcription 3 gene are associated with sheep body weight and fatness traits. Mamm Genome 2021; 32:38-49. [PMID: 33492461 DOI: 10.1007/s00335-020-09850-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 09/29/2020] [Indexed: 12/01/2022]
Abstract
The signal transducer and activator of transcription 3 (STAT3) gene plays a crucial role in leptin-mediated energy metabolism, upon which the growth and development of animals depend. Nevertheless, no studies have reported the effects of STAT3 gene polymorphisms on body weight and fatness modulation in sheep. This study aimed to illustrate STAT3 mRNA expression across tissues and various developmental stages of sheep and to highlight the association of STAT3 gene polymorphisms with body weight and fat-related traits in sheep, in order to identify a genetic marker that may conceivably be of value for marker-assisted selection (MAS). This study revealed that STAT3 was differentially expressed across age and sex (p < 0.05), with higher expression in the ram liver. The abundant expression of STAT3 in the liver of male sheep and increased expression in the hypothalamus and longissimus dorsi muscle from birth to six months of age may indicate the vital role of the STAT3 gene in animal growth and development. Moreover, SNP association analysis also revealed that the novel SNPs of the STAT3 gene detected in this study showed a significant association with body weight and fatness traits (p < 0.05). In conclusion, the significant genetic effects of the STAT3 gene polymorphisms on sheep growth and development revealed that STAT3 could be a marker gene for the selection of growth-related traits in sheep.
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Affiliation(s)
- Yuqing Chong
- Laboratory of Small Ruminant Genetics, Breeding and Reproduction, Huazhong Agricultural University, Wuhan, 430070, China.,Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of the Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Guiqiong Liu
- Laboratory of Small Ruminant Genetics, Breeding and Reproduction, Huazhong Agricultural University, Wuhan, 430070, China.,Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of the Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China
| | - Shishay Girmay
- Laboratory of Small Ruminant Genetics, Breeding and Reproduction, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xunping Jiang
- Laboratory of Small Ruminant Genetics, Breeding and Reproduction, Huazhong Agricultural University, Wuhan, 430070, China. .,Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of the Ministry of Education, Huazhong Agricultural University, Wuhan, 430070, China.
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7
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El-Sayed AI, Ahmed-Farid O, Radwan AA, Halawa EH, Elokil AA. The capability of coenzyme Q10 to enhance heat tolerance in male rabbits: evidence from improved semen quality factor (SQF), testicular oxidative defense, and expression of testicular melatonin receptor MT1. Domest Anim Endocrinol 2021; 74:106403. [PMID: 32413836 DOI: 10.1016/j.domaniend.2019.106403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 09/29/2019] [Accepted: 10/05/2019] [Indexed: 12/19/2022]
Abstract
Heat stress (HS) has a great influence on the etiology of male infertility. Coenzyme Q10 (CoQ10), known to have powerful antioxidant effects, has been reported to have such actions that are effective to treat infertility caused by HS. The aim of the present study was to investigate the antioxidative effect of CoQ10 on sperm quality, testicular antioxidant activities, and male fertility under HS. For this purpose, 18 mature male rabbits (aged 22 wk) of the Sinai Gabali breed were equally divided into 3 groups and placed at temperature-humidity index of 29 for 8 wk at a farm. The supplementation of CoQ10 at 0, 10, and 20 mg/kg of body weight was done in the first, second, and third groups, respectively. The results showed that the supplementation of CoQ10 had significant (P < 0.05) effect on semen quality factor (SQF) and testicular antioxidant activities by the supplementation of CoQ10. Moreover, a significant improvement in the concentration of testosterone, integrity of testicular DNA, and the expression of melatonin receptors was also observed, which were consistent with a significant improvement in buck fertility. The prolificacy was significantly increased (P < 0.05) in females when inseminated from bucks that were treated with CoQ10. Our results suggest that CoQ10 tends to decrease oxidative stress by enhancing testicular antioxidant activities, which are considered the most important factors for a buck's fertility. Hence, CoQ10 could be a suitable feed supplement to increase fertility, through enhancing the semen quality, in male rabbits and reducing the harmful effects of HS.
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Affiliation(s)
- A I El-Sayed
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt.
| | - O Ahmed-Farid
- Physilology Department, National Organization for Drug Control and Research (NODCAR), Giza 12553, Egypt
| | - A A Radwan
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt
| | - E H Halawa
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt
| | - A A Elokil
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt; Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
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8
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Cui L, Zhang X, Cheng R, Ansari AR, Elokil AA, Hu Y, Chen Y, Nafady AA, Liu H. Sex differences in growth performance are related to cecal microbiota in chicken. Microb Pathog 2020; 150:104710. [PMID: 33383151 DOI: 10.1016/j.micpath.2020.104710] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/05/2020] [Accepted: 12/18/2020] [Indexed: 12/12/2022]
Abstract
In poultry industry, male chickens have a better growth performance than female ones under the same genetic background and diet. Emerging evidences proposed an important role of intestinal microbiota in chicken's growth performance. This study aimed to determine gut microbiota related gender based differences in the growth performance of chickens. Therefore, male and female chickens (n = 20) at 7-week age were used to carry out histomorphological, molecular, gene expression analysis with their liver, chest and leg muscle, as well as 16S rRNA sequencing analysis for gut microbiota. The results revealed that Bacteroides and Megamonas genera were more prominently colonized in the cecum of male chickens. The male chicken's cecal microbiota indicated a closer relation with glycan metabolism, while in the female chickens it was more related with lipid metabolism. Gene expression levels associated with glycan and lipid metabolism were different between male and female chickens. Further, using Spearman correlation analysis, we found a positive correlation between glycan and lipid metabolism, and the relative abundance of Bacteroides, Megamona and Lactobacillus in male chickens. Similarly, we also found a positive correlation between the lipid metabolism and the relative abundance of Ruminococcaceae and Enterococcus in female chickens. These findings revealed the association of chicken growth performance with cecal microbiota that contributed to the metabolism of glycan and lipid in a sex-dependent manner.
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Affiliation(s)
- Lei Cui
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xiaolong Zhang
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Ranran Cheng
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Abdur Rahman Ansari
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China; Section of Anatomy and Histology, Department of Basic Sciences, College of Veterinary and Animal Sciences (CVAS) Jhang; University of Veterinary and Animal Sciences (UVAS), Lahore, Pakistan
| | - Abdelmotaleb A Elokil
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China; Department of Animal Production, Faculty of Agriculture, Benha University, Moshtohor, 13736, Egypt
| | - Yafang Hu
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yan Chen
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Abdallah A Nafady
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Huazhen Liu
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China.
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9
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Manzari Tavakoli M, Abdi-Hachesoo B, Nazifi S, Mosleh N, Hosseinian SA, Nakhaee P. Comparative Effects of Dexamethasone and Meloxicam on Magnitude of the Acute Inflammatory Response Induced by Escherichia coli Lipopolysaccharide in Broiler Chickens. J Inflamm Res 2020; 13:487-495. [PMID: 32943901 PMCID: PMC7468455 DOI: 10.2147/jir.s258328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/11/2020] [Indexed: 12/22/2022] Open
Abstract
Purpose Dexamethasone has been widely used to treat acute inflammatory diseases and endotoxic shocks in animal models. Meloxicam is one of the most commonly used anti-inflammatory agents in avian species. However, little is known about the effects of dexamethasone and meloxicam on lipopolysaccharide (LPS)-induced acute inflammatory response in birds. In the present study, LPS-challenged broiler chickens were used to investigate the comparative protective effects of meloxicam and dexamethasone on LPS-induced acute inflammatory responses. Methods Lipopolysaccharide (LPS)-induced acute lung injury (ALI) histopathological scores, selected serum acute phase reactants, inflammatory mediators, and gangliosides were evaluated in broiler chickens inoculated with E. coli LPS and simultaneously treated with two doses of meloxicam (0.5 and 2 mg/kg BW) and dexamethasone (2 and 4 mg/kg BW). Results LPS-induced ALI scores were not significantly different between the meloxicam-treated, dexamethasone-treated, and untreated positive control groups at 4 hours after LPS inoculation. Interleukin-6 concentrations were also statistically the same among the positive control, dexamethasone-treated, and meloxicam-treated groups at 3 and 12 hours after LPS inoculation. However, these anti-inflammatory drugs reduced adenosine deaminase, ceruloplasmin, lipid-bound sialic acid, protein-bound sialic acid, and total sialic acid in LPS-inoculated broiler chickens at 12, 24, and 48 hours after LPS inoculation in a drug- and dose-dependent manner. Ovotransferrin concentrations were not significantly different between positive control and treatment groups at 12 hours after LPS inoculation. However, twenty-four hours after LPS inoculation, all the treated groups, except the one treated with 0.5 mg/kg meloxicam, showed significantly lower concentrations of ovotransferrin as compared with the positive control group. Conclusion Our results showed that dexamethasone was more effective than meloxicam in inhibiting the LPS-induced response in broiler chickens by diminishing the serum levels of adenosine deaminase, ceruloplasmin, and gangliosides.
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Affiliation(s)
| | - Bahman Abdi-Hachesoo
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Saeed Nazifi
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Najmeh Mosleh
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | | | - Peyman Nakhaee
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
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10
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Yuan M, Peng LY, Wei Q, Li JH, Song K, Chen S, Huang JN, Yu JL, An Q, Yi PF, Shen HQ, Fu BD. Schizandrin attenuates lung lesions induced by Avian pathogenic Escherichia coli in chickens. Microb Pathog 2020; 142:104059. [PMID: 32058027 DOI: 10.1016/j.micpath.2020.104059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 02/09/2020] [Accepted: 02/10/2020] [Indexed: 12/26/2022]
Abstract
Avian pathogenic Escherichia coli (APEC) can cause serious pathological changes and inflammation in chickens. Schizandrin has anti-inflammatory activity and can prevent damage to various tissues and organs. The purpose of this study was to investigate the protective effect of schizandrin on APEC-induced lung lesions in chickens and explore the potential mechanism of schizandrin protection. The schizandrin (50, 100, and 200 mg/kg) was intragastrically administered for 3 days. APEC was administered using intraperitoneal (i.p.) injection to induce lung lesions. Then, chickens were sacrificed by CO2 inhalation 24 h later and the lung tissues were collected for examining histopathological changes, wet/dry (W/D) ratio, myeloperoxidase (MPO) activity, malondialdehyde (MDA), levels of tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, and IL-8 and activation of nuclear factor-κB (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways. Our findings showed that schizandrin markedly inhibited pathological changes, pulmonary edema, MPO activity and MDA content. Moreover, schizandrin markedly reduced the levels of TNF-α, IL-1β, IL-6 and IL-8 in lung tissue. Importantly, the mechanism responsible for these effects was attributed to the inhibitory effect of schizandrin on NF-κB and MAPK signaling activation. In conclusion, our findings reveal that schizandrin displays anti-oxidant and anti-inflammatory activity against APEC-induced lung lesions in chickens, paving the way for rational use of schizandrin as a protective agent against lung-related inflammatory disease.
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Affiliation(s)
- Meng Yuan
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Lu-Yuan Peng
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Qian Wei
- Department of Heart Disease, Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, 130062, China
| | - Jing-He Li
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Ke Song
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Shuang Chen
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Jiang-Ni Huang
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Jia-Lin Yu
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Qiang An
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Peng-Fei Yi
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China
| | - Hai-Qing Shen
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China.
| | - Ben-Dong Fu
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, Jilin, 130062, China.
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11
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Elokil AA, Bhuiyan AA, Liu HZ, Hussein MN, Ahmed HI, Azmal SA, Yang L, Li S. The capability of L-carnitine-mediated antioxidant on cock during aging: evidence for the improved semen quality and enhanced testicular expressions of GnRH1, GnRHR, and melatonin receptors MT 1/2. Poult Sci 2019; 98:4172-4181. [PMID: 31001634 DOI: 10.3382/ps/pez201] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 03/21/2019] [Indexed: 12/16/2022] Open
Abstract
Precise natural anti-oxidative compounds have facilitated the research of infertile gametes and the development of novel bio-therapeutics, especially the molecules that are based on the reduction of oxidative stress, such as L-carnitine (LC). In addition to, the defect in the functioning of sperm mitochondrial and the decreasing seminal antioxidant ability due to aging, its essential role in permitting the mitochondrial import and oxidation of long chain fatty acids is worthy. Therefore, current study was designed to investigate the effects of dietary LC on semen quality, seminal antioxidant activity, and their implications for the fertility in aged cocks for 12 wk. Supplementation of the feed with two different doses of LC (50 and 150 mg/kg body weight/day) for 12 wk showed significantly increased in the reproductive activity of cock, in comparison to the control group. Seminal analysis showed that supplementation of LC significantly increased (P < 0.05) the sperm motility, concentration, livability, semen quality factor, seminal malondialdehyde concentration, catalase, and glutathione peroxidase activities. In addition, addition of LC significantly increased (P < 0.05) the plasma concentration of testosterone and prostaglandin E2 but posed no significant effect on the concentration of follicle-stimulating hormone. Furthermore, the findings of artificial insemination showed significant increased (P < 0.05) in the percentage of fertility in LC groups, while the percentage hatchability and mortality remained unchanged. Immunohistochemistry analysis revealed that LC significantly increased (P < 0.05) the testicular immunopositivity of MT1 and MT2. Moreover, the administration of LC to the aged cocks enhanced (P < 0.05) GnRH1 and GnRHR mRNA levels when compared with untreated cocks. The results of the present study suggest that LC treatment of aged cocks increases the seminal antioxidant enzymes and sexual hormones levels, which may improve the semen quality by increasing the expression of GnRH1 and melatonin receptors (MT1 and MT2) activities. Collectively, LC could be a suitable feed supplementation to increase reproductive activities through enhancing semen quality in aging cocks.
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Affiliation(s)
- Abdelmotaleb A Elokil
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China.,Animal Production Department, Faculty of Agriculture, Moshtohor 13736, Benha University, Egypt
| | - Ali A Bhuiyan
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China.,Bangladesh Livestock Research Institute, Savar 1341, and Department of Livestock Services, Farmgate 1215, Dhaka, Bangladesh
| | - Hua-Zhen Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Mona N Hussein
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China.,Department of Histology and Cytology, Faculty of Veterinary Medicine, Moshtohor 13736, Benha University, Egypt
| | - Hafiz I Ahmed
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Syed A Azmal
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China.,Bangladesh Livestock Research Institute, Savar 1341, and Department of Livestock Services, Farmgate 1215, Dhaka, Bangladesh
| | - Liubin Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Shijun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education and Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei 430070, China
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12
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Ansari AR, Arshad M, Masood S, Huang HB, Zhao X, Li N, Sun Z, Cui L, Hu Y, Liu HZ. Salmonella infection may alter the expression of toll like receptor 4 and immune related cells in chicken bursa of Fabricius. Microb Pathog 2018; 121:59-64. [PMID: 29763725 DOI: 10.1016/j.micpath.2018.05.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 05/09/2018] [Accepted: 05/11/2018] [Indexed: 01/21/2023]
Abstract
Toll like receptor 4 (TLR4), eosinophils and mast cells play significant role in host immunity during several pathogenic infections. However in vivo tissue expression of TLR4 and distribution pattern of eosinophils and mast cells in chicken bursa of Fabricius (BF) during Salmonella enterica serovar Typhimurium (STm) infection is poorly studied. Therefore, herein, following immunostaining, we found localization of TLR4 in follicular cortex and medulla and its expression was statistical increased after 36 h and 72 h of STm stimulation. Chromotrope 2R staining revealed that eosinophils were mostly distributed in follicular cortex, inter-follicular spaces and in or around blood vessels and their number in BF were statistical increased after 72 h of STm stimulation. The presence of eosinophils was confirmed using immunostaining with anti-rabbit eosinophil cationic protein antibody. Toluidine blue stained mast cells were mostly distributed in connective tissues between inter-follicular spaces while some were also present in follicular cortex of BF. However, STm stimulation illustrated non-significant effect on the number of mast cells or their de-granulation, instead their number were gradually decreased in BF with advancement in age of chickens. Hence, this study provided novel information about in vivo tissue distribution of TLR4, eosinophils and mast cells in BF during STm infection.
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Affiliation(s)
- Abdur Rahman Ansari
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China; Section of Anatomy and Histology, Department of Basic Sciences, College of Veterinary and Animal Sciences (CVAS), Jhang, University of Veterinary and Animal Sciences (UVAS), Lahore, Pakistan.
| | - Muhammad Arshad
- Section of Biochemistry, Department of Basic Sciences, College of Veterinary and Animal Sciences (CVAS), Jhang, University of Veterinary and Animal Sciences (UVAS), Lahore, Pakistan
| | - Saima Masood
- Department of Anatomy & Histology, University of Veterinary and Animal Sciences (UVAS), Lahore, Pakistan
| | - Hai-Bo Huang
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Xing Zhao
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Ningya Li
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Zhijian Sun
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Lei Cui
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Yafang Hu
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Hua-Zhen Liu
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.
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13
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Krunkosky M, García M, Beltran Garza LG, Karpuzoglu-Belgin E, Levin J, Williams RJ, Gogal RM. Seeding of the mucosal leukocytes in the HALT and trachea of White Leghorn chickens. J Immunoassay Immunochem 2018; 39:43-57. [DOI: 10.1080/15321819.2017.1393435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Madelyn Krunkosky
- Department of Veterinary Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, USA
| | - Maricarmen García
- Poultry Diagnostic and Research Center, College of Veterinary Medicine, University of Georgia, Athens, USA
| | | | - Ebru Karpuzoglu-Belgin
- Department of Veterinary Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, USA
| | - Jaclyn Levin
- Department of Veterinary Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, USA
| | - Robert J. Williams
- Department of Veterinary Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, USA
| | - Robert M. Gogal
- Department of Veterinary Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, USA
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14
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Fan X, Jiao H, Zhao J, Wang X, Lin H. Lipopolysaccharide impairs mucin secretion and stimulated mucosal immune stress response in respiratory tract of neonatal chicks. Comp Biochem Physiol C Toxicol Pharmacol 2018; 204:71-78. [PMID: 29203321 DOI: 10.1016/j.cbpc.2017.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/22/2017] [Accepted: 11/28/2017] [Indexed: 11/17/2022]
Abstract
The chicken immune system is immature at the time of hatching. The development of the respiratory immune system after hatching is vital to young chicks. The aim of this study was to investigate the effect of LPS on respiratory mucin and IgA production in chicks. In this study, we selected 7days old AA broilers of similar weigh randomly; LPS atomized at 1mg/kg body weigh dose in the confined space of 1 cubic meter. The chickens exposed for 2h. Then collect samples after 4h and 8h respectively. Compared to control, LPS inhibited mucus production in BALF, caused a rising trend of the concentration of IgA in serum and BALF, and increased the protein expression of IgA in lung tissue. And LPS treat induced a decreasing trend of the mRNA expression of IL-6 and TGF-β and significantly decreased the gene expression of TGF-α and EGFR after 4h. After 8h the LPS suppressed the TGF-β mRNA expression significantly. In addition, LPS treatment stimulated airway epithelial cilia sparse after 4h. Therefore, results proved: LPS can impair mucin expression and stimulated mucosal immune stress reaction of respiratory tract. This study suggested that LPS involved in respiratory tract mucosal immune response in chicks by regulating gene expression of cytokines and epithelial growth factors.
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Affiliation(s)
- Xiaoxiao Fan
- Department of Animal Science, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Hongchao Jiao
- Department of Animal Science, Shandong Agricultural University, Taian, Shandong 271018, China.
| | - Jingpeng Zhao
- Department of Animal Science, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Xiaojuan Wang
- Department of Animal Science, Shandong Agricultural University, Taian, Shandong 271018, China.
| | - Hai Lin
- Department of Animal Science, Shandong Agricultural University, Taian, Shandong 271018, China.
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15
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Li N, Ansari AR, Sun Z, Huang H, Cui L, Hu Y, Zhao X, Zhong J, Abdel-Kafy ESM, Liu H. Toll like receptor 4 signaling pathway participated in Salmonella lipopolysaccharide-induced spleen injury in young chicks. Microb Pathog 2017; 112:288-294. [PMID: 28987624 DOI: 10.1016/j.micpath.2017.10.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 09/30/2017] [Accepted: 10/04/2017] [Indexed: 01/22/2023]
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16
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Huang XY, Ansari AR, Huang HB, Zhao X, Li NY, Sun ZJ, Peng KM, Zhong J, Liu HZ. Lipopolysaccharide mediates immuno-pathological alterations in young chicken liver through TLR4 signaling. BMC Immunol 2017; 18:12. [PMID: 28241791 PMCID: PMC5327529 DOI: 10.1186/s12865-017-0199-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 02/17/2017] [Indexed: 02/08/2023] Open
Abstract
Background Lipopolysaccharide (LPS) induces acute liver injury and the complex mechanisms include the activation of toll like receptor 4 (TLR4) signaling pathway in many species. However, immuno-pathological changes during TLR4 signaling under LPS stress in acute liver injury is poorly understood in avian species. The present investigation was therefore carried out to evaluate these alterations in TLR4 signaling pathway during acute liver injury in young chickens. Results After intraperitoneal injection of LPS or saline, liver samples were harvested at 0, 2, 6, 12, 24, 36, 72 and 120 h (n = 6 at each time point) and the microstructures were analyzed by hematoxylin and eosin (H&E) staining. Alanine aminotransferase (ALT) and caspase-3 enzyme activity was assessed by enzyme-linked immunosorbent assay (ELISA). Proliferative cell nuclear antigen (PCNA), single stranded DNA (ssDNA) and TLR4 protein expressions were determined by immunohistochemistry. Gene expressions of PCNA, caspase-3, caspase-8, TLR4 and its downstream molecules were analyzed by quantitative polymerase chain reaction (qPCR). LPS injection induced significantly higher ALT activity, severe fatty degeneration, necrotic symptoms, ballooning degeneration, congestion, enhanced inflammatory cell infiltration in liver sinusoids, decreased proliferation, increased apoptosis and significant up-regulation in TLR4 and its downstream molecules (MyD88, NF-κB, TNF-α, IL-1β and TGF-β) expression at different time points. Conclusions This study indicated that TLR4 signaling and its downstream molecules along with certain cytokines play a key role in acute liver injury in young chickens. Hence, our findings provided novel information about the histopathological, proliferative and apoptotic alterations along with changes in ALT and caspase-3 activities associated with acute liver injury induced by Salmonella LPS in avian species. Electronic supplementary material The online version of this article (doi:10.1186/s12865-017-0199-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xi-Yao Huang
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Abdur Rahman Ansari
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.,Section of Anatomy and Histology, Department of Basic Sciences, College of Veterinary and Animal Sciences (CVAS) Jhang, University of Veterinary and Animal Sciences (UVAS), Lahore, Pakistan
| | - Hai-Bo Huang
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Xing Zhao
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Ning-Ya Li
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Zhi-Jian Sun
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Ke-Mei Peng
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Juming Zhong
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.,Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, USA
| | - Hua-Zhen Liu
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.
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