椭圆背角无齿蚌胃的组织学及铜对其结构的影响

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (813 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

CuSO₄ is often used to prevent and cure disease in aquaculture,but is harmful to molluscs when its concentration is higher than a certain level.Histological changes of stomach of Anodonta woodiana elliptica exposed to 0.01 mg·L^-1,0.1 mg·L^-1,1 mg·L^-1 and 10 mg·L^-1 of CuSO₄ for different times were studied by making paraffin section stained with hematoxylin-eosin.The results showed that after A.woodiana elliptica was treated with 0.01 mg·L^-1 CuSO₄ for 7 and 14 days,cilium in stomach shortened.With the concentration increasing and the exposure time prolonging,cilium in stomach shortened significantly;muscular layer thinned;gland cells decreased and became eventually vacuoles.The diameter of style sac and the length of gastric shield increased when A.woodiana elliptica was exposed to CuSO₄ concentrations lower than 10 mg·L^-1 for 7 and 10 days,and the wall of ostium of A.woodiana elliptica thickened at CuSO₄ concentration of 10 mg·L^-1.

Key words： Anodonta woodiana elliptica histology CuSO4 heavy metal

Received: 25 October 2010

Q178.532

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LI Yu-kui

Cite this article:

LI Yu-kui. Histology of stomach of Anodonta woodiana elliptica and effect of heavy metal copper on its structure[J]. , 2010, 29(5): 461-466.

URL:

http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2010/V29/I5/461

[1] 张元培.淡水珍珠养殖技术[M].北京:中国科学技术出版社1994:26-128.
[2] Blasco J,Puppo J.Effect of heavy metals(CU,Cd and Pb)on aspartate and alanine aminotransferase in Ruditapes philippinarum(Mollusca:Bivalvia)[J].Comparative Biochemistry and Physiology Part C,1999,122:253-263.
[3] Gundacker C.Comparison of heavy metal bioaccumulation in freshwater mollusks of urban river habitats in Vienna[J].Environmental Pollution,2000,110:61-71.
[4] Sathyanathan S,Muraleedharan N S,Chacko J.1988.Sublethal effects of copper and mecury on some biochemical constituents of the estuarine clam Villorita cypinoides Var.cochinensis(Hanley)[J].Bulletin of Environment Contamination and Toxicology.40(4):510-516.
[5] 应雪萍,张永普,宋晓东,蔡希武,陈鸟.文蛤消化系统的形态学研究[J].海洋湖泽通报,2001.2:60-67.
[6] 程波,舒凤月,张承德,郭尚敬.褶纹冠蚌消化系统组织学研究[J].安徽农业科学,2010,38(7):3496-3498.
[7] 王文,杜开和,王韬明.三角帆蚌消化系统的组织学研究及其胃肠在饥饿状态下的变化[J].南京师范大学报(自然科学版),1995.18(4):134-138.
[8] 许星鸿,郑家声.缢蛏消化道组织学与组织化学的研究[J].青岛海洋大学报,2003.33(3):391-398.
[9] 蔡英亚,张英,魏若飞.贝类学概论[M].上海:上海科学技术出版社,1979.46-49.
[10] 许人和,和振武.河蚌的晶杆[J].生物学通报,1988.10:4.
[11] Bayne B L.Marine mussels ecology and physiology[M].London cambridge University Press,1986.146-155.
[12] Purchon R D.The Bilogy of the Mollusca[M].Pergamon Press,1977:207-269.
[13] 任淑仙.无脊椎动物学(上册)[M].北京:北京大学出版杜,1990.393-394.
[14] Hochachka P W.The Mollusca[M].Academic Press,1983:1-86.
[15] Morton J E.Microacopic Anatomy of Invertebrates A Jonn Wiley and Sons[M].Inc Publication,1992.147-203.
[16] Calabese A,Macinnes J R,Nelson D A.Effects of long term exposure to silver or copper on growth,bioaccumulation and histopathology in the blue mussel Mytilus edulis[J].Marine Environmental Research,1984.11:253-274.
[17] Edward D H.Copper transport:An overview[J].Proceedings of the Society for Experimental Biology and Medicine,1991.196(2):130-140.
[18] Zervas G.Noikolaou E,Mantzios A.Comparative study of chronic Copper poisoning in lamb and young goats[J].Animal Production,1990.50(3):32-36.
[19] Kucharz,sierako.Accumulation and tolerance to Cd Cu Ps and Zn by the green musscl Pemn viridis[J].Marinc Ecology Progress Scrics,1988.295-303.
[20] Sathyanathan S,Muraleedharan N S,Chacko J.1988.Sublethal effects of copper and mecury on some biochemical constituents of the estuarine clam Villorita cypinoidesVar.cochinensis(Hanley)[J].Bulletin of Environment Contamination and Toxicology 40(4):510-516.

[1]	. [J]. Ecological Science, 2020, 39(3): 95-.