CD Skripsi

Struktur Hati Ikan Baung (Mystus Nemurus Cv) Dari Perairan Sungai Siak Kota Pekanbaru

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The Siak River in the Pekanbaru City area experienced heavy metal waste pollution in 2016 containing heavy metal Pb ranging from 0.06 - 0.09 mg/L. Pb high levels in the water will affect the structure of fish organs, especially the liver. The study aims to determine changes in the macroscopic and microscopic structure of the liver organ of baung fish (Mystus nemurus CV), as well as Pb levels in Siak River waters. The fish and the river water samples were taken from location 1 (Lima Puluh Subdistrict) and location 2 (Rumbai Pesisir Subdistrict). Histological preparation of liver using paraffin method and HE staining. Pb levels using the Atomic Absorption Spectrophotometry (AAS) method. The macroscopic structure of the liver in location 1 was yellowish red, and location 2 was brownish red. The average percentage of liver tissue damage in location 1 was parenchymatous degeneration (1.68%), hydropic degeneration (1.46%), fatty degeneration (30.77%), and necrosis (39.24%). Location 2 was parenchymal degeneration (1.20%), hydropic degeneration (1.35%), fatty degeneration (16%), and necrosis (21.70%). Fatty degeneration and necrosis damage at site 2 was 2 with a moderate category, and other damage at 2 sites was 1 with a slight category. Pb levels in river water were 0.113 mg/L (site 1) and 0.072 mg/L (site 2). Pb levels in Siak River water at 2 locations have exceeded the standard limit for Pb in waters. Pb high levels in the Siak River can damage the structure of fish liver tissue.
Keywords: Liver, Mystus nemurus CV, Pb, Siak river.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2003112667

Penerbit

Pekanbaru : Universitas Riau FMIPA Biologi., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2003112667

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BIOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

Mutia

Versi lain/terkait

Lampiran Berkas

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