壬基酚对三角褐指藻的毒性效应及其机理

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (1084 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

In order to explore the toxic effects of nonylphenol (NP) on marine microalgae, effects of NP on the growth of Phaeodactylum triconutum were studied. The exposure concentrations of NP were 0, 0.2, 0.4, 0.6, 0.8, 1.0 and 2.0 mg·L^-1. Growth, photosynthetic pigment contents, soluble protein contents, MDA contents and Fv/Fm, as well as 24h, 48h, 72h and 96h EC₅₀ were measured during the experimental period. The results showed that, the 96 h EC50 of NP for P. triconutum was 0.84 mg·L^-1. When the exposure concentration of NP was above 0.4 mg·L^-1, the growth of P. triconutum was inhibited. And when it was more than 1.0 mg·L^-1, there was mass mortality of the algal cells. No growth of P. triconutum was observed as it came to 2.0 mg·L^-1. The decreases of growth, photosynthetic pigment contents, soluble protein contents, MDA contents, Fv/Fm were more notable with the increasing exposure concentration of NP. After 24 h exposure treatment, MDA contents increased with the increase of concentration of NP, indicating that high NP concentration enhanced algal cell membrane lipid peroxidation, and thus led to the structural damage and functional loss of cell membrane structure. NP had obvious toxic effects on the growth of P. tricornutum, and antioxidant enzyme systems and photosynthetic system were damaged.

Key words： nonylphenol Phaeodactylum triconutum

Received: 25 June 2013

X173

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LI Gen
	GUAN Chao
	AN Min
	DUAN Shun-shan

Cite this article:

LI Gen,GUAN Chao,AN Min, et al. Toxic effect of nonylphenol on Phaeodactylum triconutum and its mechanism[J]. , 2013, 32(3): 298-302.

URL:

http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2013/V32/I3/298

[1] 杨丽丽, 方展强. 雌二醇、壬基酚、多氯联苯、镉和锌暴露对唐鱼体内超氧化物歧化酶活的影响[J]. 中国实验动物学报, 2012, 20(1): 38-46.
[2] Petrovic M, Borrull F, Marce R M. Occurrence and distribution of nonionic surfactants, their degradation products, and linear alkylbenzenesulfonates in coastal waters and sediments in Spain[J]. Environmental Toxicology and Chemistry, 2002, 21: 37-46.
[3] Heemken O P, Reincke H, Stachel B. The occurrence of xenoestrogens in the Elbe river and the North Sea[J]. Chemosphere, 2001, 45: 245-259.
[4] Bester K, Theobald N, Schröder H F. Nonylphenols, nonylphenol-ethoxylates, linear alkylbenzenesulfonates (LAS) and bis (4-chlorophenyl)-sulfone in the German Bight of the North Sea[J]. Chemosphere, 2001, 45(6): 817-826.
[5] Jonkers N, Remi W P M, Laane, et al. Fate modeling of nonylphenolethoxylates and their metabolites in the Dutch Scheldt and Rhine estuaries:validation with new field date[J]. Estuarine, Coastal and Shelf Science, 2003, 62: 141-160.
[6] Jonkers N, Remi W P M, Laane, et al. Sources and fate of nonylphenolethoxylates and their metabolites in the Dutch coastal zone of the North Sea[J]. Marine Chemistry, 2005, 96: 115-135.
[7] HU Jiangying, WAN Yi, SHAO Bing, et al. Occurrence of trace organic contaminants in Bohai Bay and its adjacent NanpaiwuRiver, North China[J]. Marine Chemistry, 2005, 95: 1-13.
[8] Chen B, Duan J C, Mai BX et al. Distribution of alkylphenols in the Pearl River Delta and adjacent northern South China Sea, China[J]. Chemosphere, 2006, 63: 652-661.
[9] 傅明珠, 李正炎, 王波. 季长江口及其临近海域不同环境介质中壬基酚的分布特征[J]. 海洋环境科学, 2008, 27(6): 561-565.
[10] 管超.壬基酚不同暴露频次对海洋微藻的毒性效应研究. 暨南大学[D]. 广州: 暨南大学, 2011:1-12.
[11] 张浩, 曾祥贵, 程薇波等. 壬基酚对成年雄性SD大鼠生殖功能的影响[J]. 四川大学学报, 2003, 34(2): 295-297.
[12] 左明杰, 洪万树, 周理斌. 壬基酚对中华乌塘鳢精子发生及活力的影响[J]. 厦门大学学报(自然科学版), 2010, 49(4): 579-584.
[13] 夏继刚, 牛翠娟, 傅俊华, 陈詹妮. 壬基酚对斑马鱼求偶行为的生态毒理效应[J]. 生态毒理学报, 2012, 36(6): 1142-1147.
[14] 陈吉华. 壬基酚对孔雀鱼的毒性效应及其机制研究[D]. 济南: 山东师范大学, 2012: 1-35.
[15] 郭匿春, 谢平. 双酚A和壬基酚对隆线溞和微型裸腹溞的毒性[J]. 水生生物学报, 2009, 33(3): 492-497.
[16] 朱春华, 薛海波, 李郁娇, 黄国钟, 刘易洋, 李广丽. 壬基酚(NP)对罗氏沼虾幼虾生长和性别分化的影响[J]. 水产学报, 2011, 35(3): 365-371.
[17] 李合生. 植物生理生化实验原理和技术[M]. 北京: 高等教育出版社, 2000. 184-195.
[18] 刘祖祺, 张石城. 植物抗性生理学[M]. 北京: 农业出版社, 1994: 371-372.
[19] 荆国华, 卓静, 李小林等. 表面活性剂CTAC和STAB对四尾栅藻的毒性效应[J]. 生态学杂志, 2010, 29(8): 1573-1577.
[20] 余江, 杨宇峰. 龙须菜对邻苯二甲酸二甲酯(DMP)毒性的响应[J]. 中山大学学报(自然科学版), 2007, 46(5): 88-92.
[21] Demmig B, BjÊrkmanO.Comparison of the effect of excessive light on chlorophyll fluorescence (77K) and photon yield of O2 evolution in leaves of higher plants[J]. Planta, 1987, 171(2): 171-184.
[22] 陈书秀, 梁英, 王虎等. 盐度对盐生杜氏藻叶绿素荧光参数的影响[J]. 科技创新导报, 2001, 23: 4-7.
[23] 武保玕, 韩志国, 藏汝波. 热胁迫对海洋红藻及绿藻叶绿素荧光的影响[J]. 暨南大学学报(自然科学版), 2002, 23 (1): 108-112.
[24] 马英姿, 王平, 梁文斌. 在低温下ABA对九里香生理生化的影响[J]. 中南林学院学报, 2006, 05(26): 102-105.
[25] 潘宁, 钱令嘉, 吴小红, 等. 冷损伤血管脂质过氧化水平的变化及其意义[J]. 中华劳动卫生职业病杂志, 2000, 18(3): 143-145.

[1]	. [J]. Ecological Science, 2020, 39(3): 132-.