CD Skripsi

Struktur Ginjal Benih Ikan Baung (Hemibagrus nemurus Blkr.) Akibat Terpapar Konsentrasi Sublethal Merkuri (Hg)

---

Heavy metals are serious pollutants in the aquatic environment, as they are persistence and can be accumulated in the body of aquatic organisms. A research on the kidney structure of Hemibagrus nemurus Blkr that was exposed to sublethal concentrations of mercury was carried out in the laboratory. There were 20 fishes used in this study, 10 fish for controls (0 ppm) and 10 for treatment (0.49 ppm, 96 hours). The kidney samples were processed using alcohol series, paraffin methodand stained with Haematoxylin-Eosin. Results shown that there were abnormalities in the behaviour, morphology, and histological structure of the kidney.Within 24 hours after being treated with sublethal concentrations of mercury, the fish became frantic but then became weaken and die within 96 hours. There were irritation symptoms and wound in the skin and fins. By the 96th hour the kidney was swelling, and pale. Histological structure of the kidney shown hemorrhage, inflammation, cell hypertrophy, cell atrophy, and tissue necrosis. Based on data obtained, it can be concluded that the sublethal concentrations of mercury causesnegative impact on the kidney H. nemurus Blkr.
Keywords: Mercury, sublethal concentrations, Hemibagrus nemurus Blkr., kidney.

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

03 04. 115 (0046)

Penerbit

Pekanbaru : Universitas Riau - FMIPA - Biologi., 2015

Deskripsi Fisik

xv, 41 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

03 04. 115 (0046)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

BIOLOGI

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Dewa

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar