ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA

The river is one of the water media susceptible to the pollution of harmful pollutant substances, one of which is the heavy metal Cadmium (Cd). As a result of the large amount of Cd content that enters the river body has an impact on decreasing water quality conditions and disrupting fish health. Hi...

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Autores principales:	Aini R.N.N., Herawati E.Y., Maftuch
Formato:	article
Lenguaje:	EN RU
Publicado:	Russian Journal of Agricultural and Socio-Economic Sciences 2021
Materias:	water quality pollution degeneration congestion necrosis Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/474daadf353f42439e3f67bedf692652
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spelling	oai:doaj.org-article:474daadf353f42439e3f67bedf6926522021-12-04T11:26:49ZANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA10.18551/rjoas.2021-11.252226-1184https://doaj.org/article/474daadf353f42439e3f67bedf6926522021-11-01T00:00:00Zhttps://doaj.org/toc/2226-1184The river is one of the water media susceptible to the pollution of harmful pollutant substances, one of which is the heavy metal Cadmium (Cd). As a result of the large amount of Cd content that enters the river body has an impact on decreasing water quality conditions and disrupting fish health. Histopathological observations in fish are significant to know the picture of fish health through structural changes in organ tissues. The research was carried out in March-April 2021 at the Lower Rejoso River, Pasuruan. The method used survey method with descriptive data analysis. Samples were taken three times with a period of 2 weeks at three different stations. Parameters observed included histopathology of gills, kidneys, and liver of tilapia (Oreochromis niloticus). Heavy metal Cd in water and fish organs, physical and chemical parameters of water including temperature, pH, DO, and COD. The results of histopathological analysis obtained types of damage to the organs of tilapia, namely cell degeneration, necrosis, congestion, and hyperplasia with mild-moderate impact. Observation results of heavy metal Cd in water and tilapia organs have exceeded the specified quality standards. The results of the measurement of physical and chemical parameters of water are still optimal for fish growth. Based on these results, it can conclude that the increasing amount of histopathological damage to fish organs was in line with the high levels of Cd heavy metal in the waters and fish organs.Aini R.N.N.Herawati E.Y.MaftuchRussian Journal of Agricultural and Socio-Economic Sciencesarticlewater qualitypollutiondegenerationcongestionnecrosisAgriculture (General)S1-972ENRURussian Journal of Agricultural and Socio-Economic Sciences, Vol 119, Iss 11, Pp 220-228 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	water quality pollution degeneration congestion necrosis Agriculture (General) S1-972
spellingShingle	water quality pollution degeneration congestion necrosis Agriculture (General) S1-972 Aini R.N.N. Herawati E.Y. Maftuch ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA
description	The river is one of the water media susceptible to the pollution of harmful pollutant substances, one of which is the heavy metal Cadmium (Cd). As a result of the large amount of Cd content that enters the river body has an impact on decreasing water quality conditions and disrupting fish health. Histopathological observations in fish are significant to know the picture of fish health through structural changes in organ tissues. The research was carried out in March-April 2021 at the Lower Rejoso River, Pasuruan. The method used survey method with descriptive data analysis. Samples were taken three times with a period of 2 weeks at three different stations. Parameters observed included histopathology of gills, kidneys, and liver of tilapia (Oreochromis niloticus). Heavy metal Cd in water and fish organs, physical and chemical parameters of water including temperature, pH, DO, and COD. The results of histopathological analysis obtained types of damage to the organs of tilapia, namely cell degeneration, necrosis, congestion, and hyperplasia with mild-moderate impact. Observation results of heavy metal Cd in water and tilapia organs have exceeded the specified quality standards. The results of the measurement of physical and chemical parameters of water are still optimal for fish growth. Based on these results, it can conclude that the increasing amount of histopathological damage to fish organs was in line with the high levels of Cd heavy metal in the waters and fish organs.
format	article
author	Aini R.N.N. Herawati E.Y. Maftuch
author_facet	Aini R.N.N. Herawati E.Y. Maftuch
author_sort	Aini R.N.N.
title	ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA
title_short	ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA
title_full	ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA
title_fullStr	ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA
title_full_unstemmed	ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA
title_sort	analysis of histopathology and heavy metals contents of cadmium (cd) in tilapia (oreochromis niloticus) in downstream at the rejoso river of pasuruan regency, east java, indonesia
publisher	Russian Journal of Agricultural and Socio-Economic Sciences
publishDate	2021
url	https://doaj.org/article/474daadf353f42439e3f67bedf692652
work_keys_str_mv	AT ainirnn analysisofhistopathologyandheavymetalscontentsofcadmiumcdintilapiaoreochromisniloticusindownstreamattherejosoriverofpasuruanregencyeastjavaindonesia AT herawatiey analysisofhistopathologyandheavymetalscontentsofcadmiumcdintilapiaoreochromisniloticusindownstreamattherejosoriverofpasuruanregencyeastjavaindonesia AT maftuch analysisofhistopathologyandheavymetalscontentsofcadmiumcdintilapiaoreochromisniloticusindownstreamattherejosoriverofpasuruanregencyeastjavaindonesia
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ANALYSIS OF HISTOPATHOLOGY AND HEAVY METALS CONTENTS OF CADMIUM (Cd) IN TILAPIA (OREOCHROMIS NILOTICUS) IN DOWNSTREAM AT THE REJOSO RIVER OF PASURUAN REGENCY, EAST JAVA, INDONESIA

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