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Dergiler / European Journal of Biology / 2018 / Cilt: 77 - Sayı: 2

Pathology of Flavobacterium sp. KG3 in Experimentally Challenged Ornamental Goldfish Carassius auratus (L.)

Sudeshna Sarker
Thangapalam Jawahar Abraham
Sayani Banerjee
Harresh Adikesavalu
Sayfa
76–80
Yayın Tarihi
2022-10-12
DOI
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Yapay Zeka Hızlı Bakış & Çıkarımlar

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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

KG3 was moderately virulent to C. auratus andcan produce systemic pathology in the gills, muscle, spleen, and kidney.

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Amaç & Hipotez:Objective: This study investigated the pathogenicity and pathology of the gill rot-associated bacterium Flavobacterium sp.KG3 in experimentally challenged Carassius auratus.Material and Methods: The pathogenicity of Flavobacterium sp.
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Temel Bulgular & Veri:KG3 was assessed by intraperitoneal injection (i/p) andabrasion-bath treatment followed by histopathology.Results: Flavobacterium sp.
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Sonuç & Katkı:KG3 was moderately virulent to C. auratus andcan produce systemic pathology in the gills, muscle, spleen, and kidney.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

Objective: This study investigated the pathogenicity and pathology of the gill rot-associated bacterium Flavobacterium sp.KG3 in experimentally challenged Carassius auratus.Material and Methods: The pathogenicity of Flavobacterium sp. KG3 was assessed by intraperitoneal injection (i/p) andabrasion-bath treatment followed by histopathology.Results: Flavobacterium sp. KG3 challenge caused extensive damages to the gills and internal organs of C. auratus, resultingin cellular and tissue-level alterations. The i/p challenge resulted in significant mortalities, with an LD50 value of 2.5 × 105CFU/fish. The abrasion-bath challenge resulted in 60% mortality at 6.0 × 106 cells/mL in 5 days. The kidney of the challengedC. auratus exhibited extensive haaemorrhages, polymorphic and constricted nephritic tubules, fibrosis, glomerulopathy,degeneration of nephritic tubular epithelium, disruption of blood vessels, cellular and nuclear hypertrophy, granulomaformation, necrosis of haaematopoietic area, vacuolation in haaematopoietic tissue, widening of lumen, and thickening ofthe luminal lining.Conclusion: Like other recognized bacterial pathogens, Flavobacterium sp. KG3 was moderately virulent to C. auratus andcan produce systemic pathology in the gills, muscle, spleen, and kidney.

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Bu Makaleye Atıf Yap

Sarker, S., Abraham, T. J., Banerjee, S., Adikesavalu, H. (2022). Pathology of Flavobacterium sp. KG3 in Experimentally Challenged Ornamental Goldfish Carassius auratus (L.). European Journal of Biology, Cilt: 77 - Sayı: 2, 76–80. https://ajindex.com/articles/510624

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Kaynakça (12)

  1. Livengood EJ and Chapman FA. The Ornamental Fish Trade: An Introduction with Perspectives for Responsible Aquarium Fish Ownership. University of Florida, IFAS Extension, 2011, pp. 1-8
  2. Citarasu T, Alfred DK, Velmurugan S, Thanga VV, Kumaran T, Michael BM, et al. Isolation of Aeromonas hydrophila from infected ornamental fish hatchery during massive disease outbreak. Int J Curr Res 2011; 2(1): 37-41
  3. Sahoo PK, Swaminathan TR, Abraham TJ, Kumar R, Pattanayaka S, Mohapatra A, et al. Detection of goldfish haematopoietic necrosis herpes virus (Cyprinid herpesvirus-2) with multi-drug resistant Aeromonas hydrophila infection in goldfish: First evidence of any viral disease outbreak in ornamental freshwater aquaculture farms in India. Acta Trop 2016; 161: 8-17
  4. Sarker S, Patra A, Adikesavalu H and Abraham TJ. Flavobacteriosis in cultured freshwater ornamental telescopic eye goldfish Carassius auratus. Int J Curr Microbiol Appl Sci 2016; 5(4): 39-46
  5. Moyer TR, Hunnicutt DW. Susceptibility of zebrafish Danio rerio to infection by Flavobacterium columnare and F. johnsoniae. Dis Aquat Organ 2007; 76(1): 39-44
  6. Bernardet JF and Bowman JP. Genus I. Flavobacterium Bergey et al. 1923, emend. Bernardet et al. 1996. Whitman W, editor, Bergey’s Manual of Systematic Bacteriology; Vol. 4. 2nd edition, 2011 The Williams and Wilkins Co., Baltimore, MD
  7. Bernardet JF and Bowman JP. The genus Flavobacterium. Dworkin M, Falkow S, editors. The Prokaryotes: A Handbook on the Biology of Bacteria, Vol. 7. 2006 Springer-Verlag, New York, NY, pp. 481-531
  8. Austin B and Austin DA. Bacterial Fish Pathogens. Diseases of Farmed and Wild Fish. 5th edition. 2012 Springer-Praxis in Aquaculture in Fisheries, Praxis Publication Ltd., Chichester, UK, p. 457
  9. Starliper CE and Schill WB. Flavobacterial diseases: columnaris disease, coldwater disease, and bacterial gill disease. Woo PTK, Bruno DW, editors. Fish Diseases and Disorders. 2nd edition. Vol. 3. 2012 CAB International, Wallingford, UK, pp. 606-31
  10. Good C, Davidson J, Wiens GD, Welch TJ, Summerfelt S. Flavobacterium branchiophilum and F. succinicans associated with bacterial gill disease in rainbow trout Oncorhynchus mykiss (Walbaum) in water recirculation aquaculture systems. J Fish Dis 2015; 38(4): 409-13
  11. Loch TP, Faisal M. Emerging flavobacterial infections in fish: A review. J Adv Res 2015; 6(3): 283-300
  12. Swain P, Mishra S, Dash S, Nayak SK, Mishra BK, Pani KC, et al. Association of Flavobacterium br