한국수산과학회

ISSN NUMBER

  • pISSN
  • :
  • 0374-8111
  • |
  • eISSN
  • :
  • 2287-8815

Open Access Journal

UTIL MENU



SEARCH FOR ARTICLE

검색

kfas, vol. 54, no. 6, pp.954-964, December, 2021
DOI. https://doi.org/10.5657/KFAS.2021.0954

Toxic Effects of Waterborne Copper Exposure on the Hematological
Parameters and Plasma Components of Mirror Carp Cyprinus carpio
nudus
수인성 구리 급성노출에 의한 향어(Cyprinus carpio nudus)의 혈액학적
성상 및 혈장성분의 독성영향

조아현·홍수민·정지호·은지수·주창훈·김준환*
선문대학교 수산생명의학과

Mirror carp Cyprinus carpio nudus (weight 42.0±3.8 g, length 14.3±0.4 cm) were exposed to different concentrations
of waterborne copper (0, 100, 200, 400, 800, and 1,600 μg Cu2+·L-1) at 20.3°C for 96 h. The lethal concentration
50 of waterborne copper was 1,176.45 μg Cu2+·L-1. Among hematological parameters, red blood cell count was
significantly decreased, whereas there were no significant changes in the hemoglobin concentration and hematocrit
value. Among the inorganic plasma components, calcium was significantly decreased following copper exposure.
Conversely, organic plasma components such as glucose and total protein were significantly increased. Similarly,
enzymatic components, such as aspartate transaminase, alanine transaminase, and alkaline phosphatase, were also
significantly increased. These findings suggest that the copper exposure is detrimental to the survival rates and physiology
of C. carpio nudus.

Keyword : Copper exposure, LC50, Hematological parameters, Plasma components, Mirror carp

Download :


Copyrightⓒ 2014 The Korean Society of Fisheries and Aquatic Science
All Rights Reserved.

Editorial Office Pukyong National University, 45 Yongso-ro, Nam-gu, Busan 608-737, Korea TEL : 82.51.629.7363 | FAX : 82.51.626.1039 | E-mail : kosfas@kosfas.or.kr