LEVELS OF HEAVY METALS PB AND HISTHOPATHOLOGY OF SPLEEN OF THE BALI CATTLE MAINTAINED IN SUWUNG DENPASAR LANDFILL
| Main Authors: | Putra, Wahyu Semadi, Berata, I Ketut, Kardena, I Made |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
The Faculty of Veterinary Medicine, Udayana University
, 2018
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| Online Access: |
https://ojs.unud.ac.id/index.php/buletinvet/article/view/32734 https://ojs.unud.ac.id/index.php/buletinvet/article/view/32734/23009 |
Daftar Isi:
- Bali cattle eats organic and inorganic waste in Suwung Denpasar landfill as source of feed. The waste was suspected contaminated by heavy metals Pb. The aim of this study is to determine levels of heavy metals Pb and spleen histopathologic changes of bali cattle reared in Suwung Denpasar landfill. Spleen samples were collected from 5 cattle for examination of heavy metals Pb by Atomic Absorption Spectrofotometri method and histopathology preparations made by Hematoxilin-Eosin staining. The results showed the presence of heavy metal Pb contamination which varied of 1.5024 ppm, 1.5002 ppm, 2.0267 ppm, 2.0268 ppm and 0.6818 ppm. Microscopically, showed histopathological changes the form of depletion and proliferation of lymphoid cells.
- Sapi bali yang dipelihara di Tempat Pembuangan Akhir (TPA) Suwung Denpasar, memanfaatkan sampah organik dan anorganik sebagai sumber pakan. Sampah tersebut dicurigai terkontaminasi logam berat Pb. Penelitian ini bertujuan untuk mengetahui kadar Pb dan perubahan histopatologi limpa sapi bali yang dipelihara di TPA tersebut. Sampel berupa limpa diambil dari 5 ekor sapi untuk pemeriksaan logam berat Pb dengan metode Atomic Absorption Spectrofotometri dan pembuatan preparat organ limpa dengan pewarnaan Hematoxilin-Eosin. Hasil pemeriksaan menunjukkan adanya cemaran logam berat Pb yang bervariasi yaitu 1,5024 ppm, 1,5002 ppm, 2,0267 ppm, 2,0268 ppm, dan 0,6818 ppm. Pengamatan mikroskopis menunjukkan adanya perubahan histopatologi berupa deplesi dan proliferasi sel-sel limfoid.