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Kursa O, Tomczyk G, Sieczkowska A, Sawicka-Durkalec A. Antibiotic resistance of Gallibacterium anatis biovar haemolytica isolates from chickens. J Vet Res 2024; 68:93-100. [PMID: 38525234 PMCID: PMC10960332 DOI: 10.2478/jvetres-2024-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 02/02/2024] [Indexed: 03/26/2024] Open
Abstract
Introduction Gallibacterium anatis is an opportunistic bacteria inducing a range of clinical signs in poultry. Gallibacterium anatis strains show multidrug resistance to antibacterial substances. The purpose of this study was to examine the susceptibility of G. anatis biovar haemolytica isolates collected from the respiratory, reproduction and gastrointestinal tracts of chickens to different antibiotics from various classes. Material and Methods Gallibacterium anatis biovar haemolytica was identified in tracheal swab and gastrointestinal and reproductive tract tissue samples from Polish layer and broiler chicken flocks. Twenty six isolates with β-haemolysis capability, each from a different flock, obtained from the respiratory (n = 8), reproductive (n = 10) and gastrointestinal (n = 8) tracts were selected and identified by matrix-assisted laser desorption/ionisation-time-of-flight mass spectrometry after culturing. A PCR method targeting the 16S genes was used for verification of isolates. The isolates' susceptibility to 20 antimicrobials was evaluated using the disc diffusion method for 8 drugs and the dilution method for the other 12. In addition, they were tested for the presence of the GtxA, gyrB and flfA virulence genes and blaROB, aphA, tetB and tetH antibiotic resistance genes by PCR. Results The most prevalent antibiotic resistance was to tilmicosin, tylosin and quinupristin/dalfopristin (all 100%), erythromycin (96.2%), tetracycline (96.2%), linezolid (92.3%) and teicoplanin (92.3%). Universal susceptibility was to only one antibiotic, chloramphenicol. Statistically significant differences were found between the resistance of gastrointestinal tract strains and that of strains from other tracts to daptomycin, gentamicin, ciprofloxacin and colistin. The GtxA and gyrB genes were detected in 100% of isolates and flfA in 19.2%. The isolates most frequently contained tetB and less frequently tetH and aphA, and did not contain blaROB. Conclusion Most G. anatis biovar haemolytica isolates were resistant to many classes of antibiotics. Therefore, it is necessary and important to be vigilant for the occurrence of these bacteria and thorough in their diagnosis.
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Affiliation(s)
- Olimpia Kursa
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100Puławy, Poland
| | - Grzegorz Tomczyk
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100Puławy, Poland
| | - Agata Sieczkowska
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100Puławy, Poland
| | - Anna Sawicka-Durkalec
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100Puławy, Poland
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Liu J, Yan P, Li Y, Yu J, Huang Y, Bai R, Liu M, Wang N, Liu L, Zhu J, Xiao J, Guo L, Liu G, Zhang F, Yang X, He B, Zeng J, Zeng X. Gut microbiota and serum metabolome reveal the mechanism by which TCM polysaccharides alleviate salpingitis in laying hens challenged by bacteria. Poult Sci 2024; 103:103288. [PMID: 38064885 PMCID: PMC10749910 DOI: 10.1016/j.psj.2023.103288] [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: 10/19/2023] [Revised: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 12/29/2023] Open
Abstract
This paper aimed to evaluate the effect of 3 kinds of TCM polysaccharides instead of antibiotics in preventing salpingitis in laying hens. After feeding the laying hens with Lotus leaf polysaccharide, Poria polysaccharide, and Epimedium polysaccharide, mixed bacteria (E. coli and Staphylococcus aureus) were used to infect the oviduct to establish an inflammation model. Changes in antioxidant, serum immunity, anti-inflammatory, gut microbiota, and serum metabolites were evaluated. The results showed that the 3 TCM polysaccharides could increase the expression of antioxidant markers SOD, GSH, and CAT, and reduce the accumulation of MDA in the liver; the contents of IgA and IgM in serum were increased. Decreased the mRNA expression of TLR4, NFκB, TNF-α, IFN-γ, IL1β, IL6, and IL8, and increased the mRNA expression of anti-inflammatory factor IL5 in oviduct tissue. 16sRNA high-throughput sequencing revealed that the 3 TCM polysaccharides improved the intestinal flora disturbance caused by bacterial infection, increased the abundance of beneficial bacteria such as Bacteroides and Actinobacillus, and decreased the abundance of harmful bacteria such as Romboutsia, Turicibacter, and Streptococcus. Metabolomics showed that the 3 TCM polysaccharides could increase the content of metabolites such as 3-hydroxybutyric acid and isobutyl-L-carnitine, and these results could alleviate the further development of salpingitis. In conclusion, the present study has found that using TCM polysaccharides instead of antibiotics was a feasible way to prevent bacterial salpingitis in laying hens, which might make preventing this disease no longer an issue for breeding laying hens.
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Affiliation(s)
- Jiali Liu
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Pupu Yan
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Yana Li
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Jie Yu
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Yongxi Huang
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Ruonan Bai
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Man Liu
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Ning Wang
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Lian Liu
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Jun Zhu
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Junhao Xiao
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Liwei Guo
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China.
| | - Guoping Liu
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Fuxian Zhang
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Xiaolin Yang
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei, China
| | - Bin He
- Institute of Animal Husbandry and Veterinary Medicine, Wuhan Academy of Agricultural Sciences, Wuhan, Hubei, China
| | - Jianguo Zeng
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
| | - Xiaoqin Zeng
- The First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
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Abd El-Ghany WA, Algammal AM, Hetta HF, Elbestawy AR. Gallibacterium anatis infection in poultry: a comprehensive review. Trop Anim Health Prod 2023; 55:383. [PMID: 37889324 PMCID: PMC10611880 DOI: 10.1007/s11250-023-03796-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 10/10/2023] [Indexed: 10/28/2023]
Abstract
Gallibacterium anatis (G. anatis), a member of the Pasteurellaceae family, normally inhabits the upper respiratory and lower genital tracts of poultry. However, under certain circumstances of immunosuppression, co-infection (especially with Escherichia coli or Mycoplasma), or various stressors, G. anatis caused respiratory, reproductive, and systemic diseases. Infection with G. anatis has emerged in different countries worldwide. The bacterium affects mainly chickens; however, other species of domestic and wild birds may get infected. Horizontal, vertical, and venereal routes of G. anatis infection have been reported. The pathogenicity of G. anatis is principally related to the presence of some essential virulence factors such as Gallibacterium toxin A, fimbriae, haemagglutinin, outer membrane vesicles, capsule, biofilms, and protease. The clinical picture of G. anatis infection is mainly represented as tracheitis, oophoritis, salpingitis, and peritonitis, while other lesions may be noted in cases of concomitant infection. Control of such infection depends mainly on applying biosecurity measures and vaccination. The antimicrobial sensitivity test is necessary for the correct treatment of G. anatis. However, the development of multiple drug resistance is common. This review article sheds light on G. anatis regarding history, susceptibility, dissemination, virulence factors, pathogenesis, clinical picture, diagnosis, and control measures.
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Affiliation(s)
- Wafaa A Abd El-Ghany
- Poultry Diseases Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
| | - Abdelazeem M Algammal
- Bacteriology, Immunology, and Mycology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Helal F Hetta
- Medical Microbiology and Immunology Department, Faculty of Medicine, Assiut University, Assiut, 71515, Egypt
| | - Ahmed R Elbestawy
- Poultry and Fish Diseases Department, Faculty of Veterinary Medicine, Damanhour University, El-Beheira, 22511, Egypt
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Yan P, Liu J, Huang Y, Li Y, Yu J, Xia J, Liu M, Bai R, Wang N, Guo L, Liu G, Yang X, Zeng J, He B. Lotus leaf extract can attenuate salpingitis in laying hens by inhibiting apoptosis. Poult Sci 2023; 102:102865. [PMID: 37499615 PMCID: PMC10413199 DOI: 10.1016/j.psj.2023.102865] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/02/2023] [Accepted: 06/08/2023] [Indexed: 07/29/2023] Open
Abstract
This study aimed to determine whether the lotus leaf extract (LLE) had the effect of treating salpingitis in laying hens. First, the salpingitis model was established by the method of bacterial infection. Differential genes between salpingitis and healthy laying hens were identified by transcriptome sequencing, and GO and KEGG enrichment analyses were performed. Groups of treatment of antibiotics and LLE were established to verify the feasibility of the lotus leaf extract in treating salpingitis. Furthermore, the active component and pharmacological effects of LLE were identified using the UPLC-Q-TOF-MS and network pharmacology technique. At last, the mechanism of LLE treating salpingitis was further evaluated by DF-1 cells infected with bacteria. The results showed that LLE significantly reduced the levels of TLR4 and IFN-γ (P < 0.05), accelerated the levels of IgA and IgG (P < 0.05), regulated the levels of SOD and MDA (P < 0.05) in laying hens with salpingitis. A total of 1,874 differential genes were obtained according to the transcriptome sequencing. It was revealed a significant role in cell cycle and apoptosis by enrichment analysis. In addition, among the 28 components identified by UPLC-Q-TOF-MS, 20 components acted on 58 genes, including CDK1, BIRC5, and CA2 for treating salpingitis. After bacterial infection, cells were damaged and unable to complete the normal progression of the cell cycle, leading to cell cycle arrest and further apoptosis formation. However, with the intervention of LLE, bacterial infection was resisted. The cells proliferation was extensively restored, and the expression of NO was increased. The addition of LLE significantly decreased cell apoptosis. The G1 phase increased, the S phase and the G2 phase decreased in the model group; after the intervention of LLE, the G1 phase gradually returned to the average level, and G2 and S phases increased. The mRNA expression levels of BIRC5, CDK1, and CA2 were consistent with the predicted results in network pharmacology. At the same time, the mRNA expression levels of Caspase-3 and Caspase-7 were reduced after added with LLE. The mRNA expression levels of TNF-α, TRADD, FADD, Caspase-8, Caspase-10, and Caspase-9 (P < 0.05), which would inhibit death receptor activation and decrease the apoptotic cascade, were upregulated after bacterial infection. However, the results in LLE groups were downregulated (P < 0.05). Meanwhile, the mRNA expression levels of BCL-2 in LLE groups were increased significantly compared with it in model group (P < 0.05). Notably, LLE administration inhibited apoptosis and regulated the cell cycle distribution in the salpingitis induced by bacterial infection. These results indicated that the LLE attenuated bacterial-induced salpingitis by modulating apoptosis and immune function in laying hens.
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Affiliation(s)
- Pupu Yan
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Jiali Liu
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Yongxi Huang
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Yana Li
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Jie Yu
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Jinjin Xia
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Man Liu
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Ruonan Bai
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Ning Wang
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Liwei Guo
- School of Animal Science, Yangtze University, Jingzhou 434020, China.
| | - Guoping Liu
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Xiaolin Yang
- School of Animal Science, Yangtze University, Jingzhou 434020, China
| | - Jianguo Zeng
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - Bin He
- Animal and Veterinary Institute, Wuhan Academy of Agricultural Sciences, Wuhan, China
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Karwańska M, Wieliczko A, Bojesen AM, Villumsen KR, Krzyżewska-Dudek E, Woźniak-Biel A. Isolation and characterization of multidrug resistant Gallibacterium anatis biovar haemolytica strains from Polish geese and hens. Vet Res 2023; 54:67. [PMID: 37612766 PMCID: PMC10463661 DOI: 10.1186/s13567-023-01198-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/05/2023] [Indexed: 08/25/2023] Open
Abstract
Gallibacterium anatis biovar haemolytica is a bacterium that is frequently associated with infections of the reproductive tract and respiratory system in poultry. To assess the current prevalence and resistance profile of these bacteria in Poland, we collected and investigated 63 strains of Gallibacterium from diseased domestic poultry flocks including geese, laying hens, breeding hens and an ornamental hen. Detailed characterization of the isolates included the analysis of phenotypic antimicrobial resistance profiles and biofilm formation ability. Furthermore, the genetic background of 40 selected isolates regarding the presence of virulence and antimicrobial resistance genes and mobile genetic elements was determined. All investigated isolates were multidrug resistant, most prominently to β-lactams, fluoroquinolones, sulfonamides and macrolides. A total of 48 different resistance profiles were detected. Of all isolates, 50.8% formed a strong biofilm, where strains isolated from geese appeared to be better at biofilm formation than strains isolated from laying and breeding hens. Single-nucleotide polymorphism genotyping revealed that G. anatis bv. haemolytica strains are restricted in host and geographical distribution, and the geese isolates showed greater phylogenetic similarity. Whole genome sequencing enabled identification of 25 different antimicrobial resistance determinants. The most common resistance genes were tetB, blaROB-1, and blaTEM-1 which may be located on mobile genetic elements. All isolates possessed the toxin gene gtxA, and the fimbrial gene flfA was identified in 95% of strains. Our results indicated that all G. anatis bv. haemolytica isolates showed multidrug resistant phenotypes. Strains isolated from geese were characterized by the highest percentage of isolates resistant to selected antimicrobials, probably reflecting host-related adaptations.
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Affiliation(s)
- Magdalena Karwańska
- Department of Epizootiology and Clinic of Birds and Exotic Animals, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland.
| | - Alina Wieliczko
- Department of Epizootiology and Clinic of Birds and Exotic Animals, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Anders Miki Bojesen
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Kasper Rømer Villumsen
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Eva Krzyżewska-Dudek
- Department of Immunology of Infectious Diseases, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Anna Woźniak-Biel
- Department of Epizootiology and Clinic of Birds and Exotic Animals, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland.
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Kursa O, Tomczyk G, Sieczkowska A, Sawicka-Durkalec A. Prevalence, Identification and Antibiotic Resistance of Gallibacterium anatis Isolates from Chickens in Poland. Pathogens 2023; 12:992. [PMID: 37623952 PMCID: PMC10458089 DOI: 10.3390/pathogens12080992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023] Open
Abstract
The Gram-negative bacterium Gallibacterium anatis is part of the normal avian respiratory, intestinal and reproductive tract microflora and can be transmitted horizontally and vertically. With the coexistence of other relevant factors, G. anatis becomes an opportunistic pathogen, economically damaging to the poultry industry. This bacterium's prevalence and molecular epidemiology were investigated, and the antimicrobial treatment options for G. anatis infection in chicken flocks in Poland were assessed. Tracheal samples from 182 flocks were collected between April 2022 and March 2023. The bacterial prevalence was determined by PCR targeting the gyrB gene and 16-23S rRNA. Gallibacterium anatis was identified by matrix-assisted laser desorption/ionisation-time-of-flight mass spectrometry (MALDI-TOF) after culturing and PCR amplification. Isolates' susceptibility to 11 antimicrobials was assessed with a disc diffusion test. Isolates were also tested for gyrB, GtxA and flfA virulence genes and blaROB, aphA, tetB and tetH antibiotic resistance genes by PCR. Forty-one flocks (22.5%) were positive through PCR. Antibiotic resistance was most frequently observed against tilmicosin, tylosin, enrofloxacin, amoxicillin, tetracycline and doxycycline. Multiple resistance to at least eight antibiotics occurred in 20% of isolates and to at least four in 100%. The occurrence of gyrB was noted in 100%, GtxA was detected in 89%, and flfA was found in 14% of positive samples. The tetB gene was present in 61.0% of positive samples, tetH was in 36.0%, aphA was in 16.7%, and blaROB was in 5.6%. Significant differences were found in G. anatis isolates related to the presence of the virulence genes GtxA and gyrB and the presence of resistance genes (p < 0.05) associated with resistance to tetracyclines, β-lactams and aminoglycosides. The continued rise in the resistance of G. anatis to a broadening range of antibiotics is a major problem for the poultry industry worldwide, as well as for public health. The findings of this study may expand the knowledge of the pathogenicity of G. anatis in poultry.
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Affiliation(s)
- Olimpia Kursa
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (G.T.); (A.S.); (A.S.-D.)
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