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Integrated histopathological lesion (IHL) analysis - a histopathological tool for the evaluation of UV-B exposure on the gill, liver and intestine of Catla catla.
Mandal, Arghya; Ghosh, Apurba Ratan.
Afiliação
  • Mandal A; Department of Environmental Science, The University of Burdwan, Golapbag, Purba Bardhaman, Burdwan, West Bengal, India, 713104.
  • Ghosh AR; SACT, Mankar College, Mankar, West Bengal, India, 713144.
Environ Sci Pollut Res Int ; 31(22): 31989-32002, 2024 May.
Article em En | MEDLINE | ID: mdl-38642230
ABSTRACT
The present study aimed to analyse the integrated histopathological lesions (IHLs) of the gill, liver and intestine of Catla catla exposed to the different doses of UV-B radiation. Gill exhibited the lesions like hypertrophy, hyperplasia, vacuolation, fusion of the gill filaments, rupture in the gill lamellae, epithelial cell lifting and necrosis. The UV-B-exposed liver of Catla showed the lesions like the degeneration of nucleus, the disarrangement of hepatocytes, sinusoidal vacuolation, epitheliod histiocyst, hepatocellular adenoma, exocrine adenoma, cyst formation and diffused epithelial necrosis (DEN). UV-B-exposed intestine showed the lesions like the distortion of columnar epithelial cells (CECs), distortion in lamina propria (LP), disruption in brush border (BB), vacuolation in LP, the presence of submucosal mass (SM), the degeneration of nucleus, the presence of tactoid bodies, the presence of aschoff nodules and metatypical cell carcinoma. These histopathological alterations can be considered as the main blocking alterations of the growth and absorption as well as the final production of fish which can cause a serious loss in total yield to fish farmers which can interrupt the profitable economical production of fish.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Raios Ultravioleta / Cyprinidae / Brânquias / Intestinos / Fígado Limite: Animals Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Raios Ultravioleta / Cyprinidae / Brânquias / Intestinos / Fígado Limite: Animals Idioma: En Ano de publicação: 2024 Tipo de documento: Article