DSpace Repository
Histopathological Changes in Gonads of Blue Spotted Ray (Dasyatis kuhlii) Due to Heavy Metal Mercury (Hg)
JavaScript is disabled for your browser. Some features of this site may not work without it.
| dc.contributor.author | Tresnati, Joeharnani | |
| dc.contributor.author | Trijuno, Dody Dharmawan | |
| dc.date.accessioned | 2016-08-28T08:38:50Z | |
| dc.date.available | 2016-08-28T08:38:50Z | |
| dc.date.issued | 2016-08-28 | |
| dc.identifier.issn | 978-979-792-665-6 | |
| dc.identifier.uri | http://repository.unri.ac.id/xmlui/handle/123456789/8644 | |
| dc.description.abstract | The aim of study was to analyze the effect of mercury on gonads of blue spotted ray Dasyatis kuhlii using a histological observation. The rays were placed in five tanks filled by seawater with three fishes for each tank. Blue spotted rays, Dasyatis kuhlii were treated for 12 days by using different concentrations of mercury (Hg), those are, 0 ppm (treatment A), 0.0025 (treatment B), 0.0050 ppm (treatment C), 0.010 ppm (treatment D) and 0,020 ppm (treatment E). Results of the study show that Hg exposure altered the gonads microscopic structure. Histopathological change in ovary is detachment of vitellin layer. Histopathological changes in testicular are hyperplasia of germinal epithelium, cloudy swelling, blood clots and distorted of lobules. | en_US |
| dc.description.provenance | Submitted by Dody Azwir (dody_azwir@yahoo.co.id) on 2016-08-28T08:38:50Z No. of bitstreams: 1 6. Joeharnani Tresnati.pdf: 379348 bytes, checksum: 0751853db305d41b8c67b856003f4db0 (MD5) | en |
| dc.description.provenance | Made available in DSpace on 2016-08-28T08:38:50Z (GMT). No. of bitstreams: 1 6. Joeharnani Tresnati.pdf: 379348 bytes, checksum: 0751853db305d41b8c67b856003f4db0 (MD5) | en |
| dc.language.iso | en_US | en_US |
| dc.subject | Histopathological changes | en_US |
| dc.subject | heavy metal mercury (Hg) | en_US |
| dc.subject | fish gonads | en_US |
| dc.subject | ovary | en_US |
| dc.subject | testicular | en_US |
| dc.subject | Blue Spotted Ray Dasyatis kuhlii. | en_US |
| dc.title | Histopathological Changes in Gonads of Blue Spotted Ray (Dasyatis kuhlii) Due to Heavy Metal Mercury (Hg) | en_US |
| dc.type | UR-Proceedings | en_US |
