用户名: 密码: 验证码:
水中典型环境雌激素共存对内分泌系统的影响及机制研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
我国饮用水水源污染严重,其中环境雌激素的污染尤为重要,由于环境雌激素危害大,去除效果差,已引起广泛关注。环境雌激素多以混合状态存在,且无论在环境还是在生物体内均与天然雌激素雌二醇(E2)共同发挥作用。因此对于饮用水中多种典型环境雌激素与E2共存时的活性研究具有非常重要的实际意义。
     本论文选取原水中典型环境雌激素双酚A(BPA)、壬基酚(NP)、邻苯二甲酸二丁酯(DBP)、镉(Cd)和六氯苯(HCB)与雌二醇(E2)混合后进行试验,由于以上五种化合物的来源不同,具有不同的生物活性,同时通过不同的作用机制发挥雌激素活性,因此用于研究与E2混合后的雌激素活性变化具有代表性。首先利用细胞增殖实验对以上环境雌激素进行活性测定,确定量效关系。从结果可知,选取的环境雌激素均能诱导细胞增殖,E2引起雌激素效应的剂量最小,HCB诱导的雌激素效应最强,所有环境雌激素的剂量效应关系都符合抛物线形状。E2、BPA、NP在48h诱导细胞增殖的效应最强,DBP、Cd、HCB在72h诱导细胞增殖的效应最强,DBP、Cd、HCB具有效应累积性,雌激素活性的发挥有时间差别。根据单一环境雌激素检测结果,测定以上环境雌激素与E2混合后的活性变化。结果表明:E2与其他单一及混合环境雌激素联合作用时,主要发挥了弱化作用,减弱了其他单一及混合环境雌激素的雌激素效应。
     为了阐明环境雌激素与E2混合后的活性变化,进行了混合活性的机制研究。结果表明:E2与其他环境雌激素联合作用于乳腺癌MCF-7细胞48h,E2对BPA、DBP、Cd、HCB发生弱化作用,但与NP却发生了协同作用。针对E2对其他环境雌激素的这种影响,分别从雌激素受体和丝裂原活化蛋白激酶(MAPK)信号通路的角度进行研究,进而确定联合前后的机制变化。研究发现E2、NP、DBP、Cd和HCB都可以通过雌激素受体和胞外信号调节激酶(ERK)信号途径诱导细胞增殖,而BPA通过受体途径发挥作用。BPA、NP、DBP、Cd和HCB分别与E2混合后,都可以通过雌激素受体和ERK信号途径,激活不同的转录因子,诱导细胞增殖。
     同时开展了环境雌激素与E2混合后对大鼠睾丸支持细胞的影响研究。利用细胞增殖试验检测E2与BPA、NP、DBP、Cd、HCB混合后对睾丸支持细胞的影响,以上化合物单独作用时,Cd抑制了细胞的增殖,其他化合物促进了细胞的增殖,联合后均能诱导支持细胞的增殖,但增殖程度不一致,因此对影响机制进行研究,发现E2通过周期调控的机制影响了睾丸支持细胞的增殖;BPA通过激活ERK信号通路诱导增殖,与E2联合后机制不变;NP、DBP通过c-Jun氨基末端激酶(JNK)信号通路发挥的作用,与E2联合后这种JNK通路依然发挥作用;Cd通过抑制p-ERK蛋白发挥抑制作用,与E2联合后,抑制作用消失;HCB是通过激活了JNK信号通路诱导细胞增殖,与E2联合组是通过抑制p-ERK而发挥抑制作用。
     研究环境雌激素与E2混合后的活性,最终是要对饮用水的雌激素活性进行分析,保障饮用水的安全。对原水、沉后水、滤后水、出厂水及管网水的雌激素活性及其作用机制进行研究。结果表明各处理工艺能够有效的降低原水的雌激素活性,随着处理工艺的深入,活性降低。出厂水雌激素活性消失,但管网水较出厂水雌激素活性稍有增高,表明在管网运输过程中发生了物理化学变化,改变了水中环境雌激素的性质。饮用水各处理工艺出水对睾丸支持细胞的影响同样是研究的重点,研究结果表明,原水能够促进睾丸支持细胞增殖,随着处理工艺的深入,其他单元出水对睾丸支持细胞几乎没有影响,说明水处理工艺能够有效的降低环境雌激素的生物活性。在此基础上,对饮用水各处理工艺出水内分泌干扰的机制进行研究,结果表明:对乳腺癌MCF-7细胞的影响机制为,原水、滤后水和出厂水通过雌激素受体途径和p-ERK信号通路激活核内转录因子c-Myc蛋白和c-Fos基因发挥增殖作用,而沉后水、管网水可以通过雌激素受体通路和ERK信号通路诱导c-Myc蛋白表达进而促进细胞增殖。滤后水还可以通过c-Jun基因的激活诱导增殖。对睾丸支持细胞影响的机制为,原水通过激活p-JNK信号通路,诱导cyclinD1蛋白表达,抑制了细胞的凋亡进而增加了细胞的数量,而其他各处理工艺出水中环境雌激素含量减少,因此对蛋白诱导的能力降低,没有诱导支持细胞增殖。
The serious source water pollution in China, especially the pollution by environmental estrogens, has caused widespread concerns. The environmental estrogens are of great health hazards and are hard to be removed. Environmental estrogens mainly exist as mixtures and function together with E2 in the environment and in vivo. So it is of important practical significance to study the activity when multiple environmental estrogens coexist with E2.
     Six typical estrogens in water source were selected, namely E2, BPA, NP, DBP, Cd, and HCB. These estrogens are of different sources, have different biological activities and play estrogenic activities by different mechanisms. First we used cell proliferation tests to determine the estrogenic activities of these chemicals and to obtain the dose-effect relationship. The results showed the selected environmental estrogens induced cell proliferation. The active dose of E2 was the lowest and estrogen effect of HCB was the highest. The dose-effect relationships of all environmental estrogens accorded with the form of a parabola. E2, BPA, NP could induce estrogen effect and were stronger than others at 48h. DBP, Cd, HCB could induce the estrogen effect and were stronger than others at 72h. DBP, Cd, HCB had cumulative effects and they showed estrogenic activities at different times. Based on the results of single environmental estrogen activity, the activity of multiple environmental estrogens coexisting with E2 was determined. The results showed that E2 decreased the estrogen effect of mixture.
     In order to clarify the changes of estrogenic activities for environmental estrogens mixing with E2, the mechanisms were studied. The results showed E2 could weaken estrogen effect of BPA, NP, DBP, Cd and HCB, but synergistic effect occurred when E2 and NP were mixed at 48h. In view of the effect E2 have on the other chemicals, estrogen receptor and MAPK signal channels were studied to determine the affecting mechanisms before and after mix. The results showed E2, NP, DBP, Cd and HCB all could induce cell proliferation by estrogen receptor and MAPK signal channels before and after mix. BPA induced cell proliferation by estrogen receptor, and after mix estrogen receptor and MAPK signal channels were invoked. Different chemicals invoked different downstream transcription factor before and after mix with E2, thus induced cell proliferation.
     When the effect of mixture on MCF-7 cells was studied, the effect of mixture on sertoli cells was studied too. Sertoli cells of testis were used to test. Cell proliferation test was used to determine the changes of activities before and after mix of E2 and BPA, NP, DBP, Cd, HCB. Before mix, Cd inhibited the proliferation of sertoli cells, the other chemicals promoted the proliferation of sertoli cells. They all could induce the cell proliferation after mix. The degree of proliferation was inconformity, so the mechanisms should be studied. The results showed E2 could affect the cell proliferation by the progress of cell cycle. BPA invoked the ERK signal channel to induce the cell proliferation, and the mechanism did not change after mix with E2. NP and DBP invoked the JNK signal channel to induce the cell proliferation, and the JNK signal channel still played after mix with E2. Cd inhibited cell proliferation by inhibiting the expression of p-ERK protein, and the inhibiting effect disappeared after mix with E2. HCB invoked the JNK signal channel to induce the cell proliferation, and the mixture of E2 and HCB inhibited cell proliferation by inhibiting the expression of p-ERK protein.
     In order to analyze the estrogenic activities of drinking water and ensure the safety of drinking water, the environmental estrogenic activities after mix was studied. The estrogenic activities and mechanisms of raw water, sedimentation water, filtered water, treated water, and tap water were studied. The results showed the treatment processes can reduce estrogenic activity of the raw water. Along with the treatment processes went deeper, estrogenic activity reduced. But the estrogenic activity of tap water was more powerful than treated water, illustrating physical and chemical changes have reacted in the process of transport in drinking water pipe system, and the estrogenic activities of drinking water have changed. To study the male cells toxicities are also important. The results of water sample after all treatment processes inducing the male cells toxicities showed raw water promoted the proliferation of sertoli cells. After various treatments, the water samples showed no effect on male, illustrating that the drinking water treatment processes were effective for male toxicity. Mechanisms of effect of water sample of the all treatment processes on female and male were studied. The results showed raw water, filtered water and finished water could invoke transcription factor C-Myc protein and C-Fos gene by estrogen receptor and ERK signal channel induced cell proliferation. Sedimentation water and tap water not only invoked the estrogen receptor but also invoked the ERK signal channel, invoking the c-Myc gene expression and promoting cell proliferation. The results of male toxicity of drinking water showed raw water inhibited the apoptosis of sertoli cells by invoking the JNK signal channel, inducing the expression of cyclinD1 protein and increasing the number of cells. The other treatment processes reduced the estrogen content in drinking water, so the expression of function protein decreased and no proliferation effects occurred.
引文
[1]曹巧玲,张俊明,高志贤.环境内分泌干扰物研究的进展[J].中华预防医学杂志. 2007, 4l(3): 224-226
    [2]李纯茂,张勇,俞宁.环境内分泌干扰物研究进展[J].新乡医学院学报, 2006, 23(6):641-643
    [3] Colbom T. Developmental effects of endocrine disrupting chemicals I wildlife and humans environment[J]. Health Perspect. 1993, 101: 378-384
    [4] Witorsch R J. Endocrine disruptors: can biological effects and environmental risks be predicted? [J]. Regul Toxicol Pharmacol. 2002, 36(1): 118-130
    [5] Safe S. Endocrine disruptors and human health: is there a problem[J]. Toxicology. 2004, 205(1-2): 3-10
    [6]于智勇,蒋建国,薛庆於.外因性内分泌干扰物质对人类的危害及预防[J].生物学杂志. 2010, 27(2): 70-73
    [7] Yaoi T, Itoh K, Nakamura K, et al. Genome-wide analysis of epigenomic alterations in fetal mouse forebrain after exposure to low doses of bisphenol A[J]. Biochem Biophys Res Commun. 2008, 376(3): 563-567
    [8]候祺棕,梁爱萍.环境激素的内分泌干扰机制及其对人体的影响[J].工业安全与环保. 2005, 31(4): 7-9
    [9] Fiorini C, Tilloy-Ellul A, Chevalier S, et al. Sertoli cell junctional proteins as early targets for different classes of reproductive toxicants[J]. Reprod Toxicol. 2004, 18(3): 413-421
    [10]方昌阁,张才乔,乔惠理,等.环境激素生殖毒性作用的研究进展[J].国外畜牧科技. 2000, 27(2): 31-34
    [11] Payne J, Jones C, Lakhani S, et al. Improving the reproducibility of the MCF-7 cell proliferation assay for the detection of xenoestrogens[J]. Sci Total Environ. 2000, 248(1): 51-62
    [12] Tapiero H, Guyen G N, Tew K D. Estrogens and environmental estrogens[J]. Biomed Pharma Cother. 2002, 56: 36-44
    [13] Kashiwada S, Ishikawa H, Miyamoto N, et al. Fish test for endocrine-disruption and estimation of water quality of Japanese rivers[J]. Water Res. 2002, 36(8): 2161-2166
    [14] Verma S P, Salamone E, Goldin B. Curcumin and genistein, plant natural products, show synergistic inhibitory effects on the growth of human breast cancer MCF-7 cells induced by estrogenic pesticides[J]. Biochem Biophys Res Commun. 1997, 233(3): 692-696
    [15]王宁,金泰廙.环境内分泌干扰物健康效应生物学机制研究进展[J].职业卫生与应急救援. 2004, 22(4): 194-196
    [16] Ying G G, Kookana R S, Kumar A, et al. Occurrence and implications of estrogens and xenoestrogens in sewage effluents and receiving waters from South East Queensland[J]. Sci Total Environ. 2009, 407(18): 5147-5155
    [17]张丽娟,李君.环境内分泌干扰物研究方法进展[J].中国公共卫生. 2004, 20(10):1266-1267
    [18]邵晓玲,文刚,马军.松花江及哈尔滨市饮用水雌激素活性的调查与分析[J].环境科学. 2009, 30(5): 1362-1367
    [19]尚卫东.北京饮用水源水及处理流程中有毒有机物的致突变性及目标成分分析研究[D].北京:首都师范大学. 2000: 32
    [20]任晋,蒋可,周怀东.官厅水库水中阿特拉津残留的分析及污染来源[J].环境科学. 2002, 23(1): 126-128
    [21]康跃惠,刘培斌,王子健,等.北京官厅水库—永定河水系水体中持久性有机氯农药污染[J].湖泊科学. 2003, 15(2): 125-132
    [22]孙英.北京地区地表水环境激素污染现状与环境风险评价[D].北京:中国农业大学, 2004: 50
    [23]林兴桃.北京地区水中邻苯二甲酸酯类环境激素的研究[D].北京:北京工业大学. 2003: 75
    [24]王玲玲,朱叙超,李明.河南境内黄河流域集中式城市饮用水源水有机污染特性研究[J].环境污染与防治. 2004, 26(2): 104-106
    [25]周春宏,柏仇勇,胡冠九,等.江苏省典型饮用水源地多氯联苯污染特性调查[J].化工时刊. 2005, 19 (3): 22-25
    [26]张利民,夏明芳,邹敏.饮用水源有机毒物污染及其处理技术进展[J].环境导报. 2001, (3): 21-24
    [27]方东,梅卓华,楼霄.南京市主要饮用水源水中有机污染物的遗传毒性研究[J].中国环境监测. 2001, 17 (1): 2-6
    [28]梁超,邓慧萍.水中内分泌干扰物质的研究现状及趋势[J].城市给排水. 2005, 19(3): 17-20
    [29]刘晓茹,冯惠华.我国水环境有机污染现状与对策[J].水利技术督. 2002, 10(5): 58-60
    [30]麦碧娴,林峥,张干,等.珠江三角洲沉积物中毒害有机物的污染现状及评价[J].环境科学研究. 2001, 14(1): 19-23
    [31]崔玉川,傅涛.我国水污染及饮用水源中有机污染物的危害[J].城市环境与城市生态. 1998, 11(3): 23- 25
    [32]万军明,梁润秋,区卫华.水源水中有机污染物的研究[J].环境与开发. 1998, 13(1): 29-30
    [33]周晓红,吴海平.海盐县1996-1998年饮用水源保护区水质分析[J].环境与健康杂志. 2000, 17(5): 302
    [34]彭彪,黄茁.丹江口水库水体中微量有机污染物种类初探[J].人民长江. 1999, 26(2): 133-136
    [35]陈红红,杨华可,郭楚君. G市水源水及自来水中有机污染物的鉴定与分析[J].环境与健康杂志. 2000, 17(4): 200-201
    [36]多克辛,王玲玲,朱叙超,等.河南省主要城市水源水中微量有毒有害有机污染特性研究[J].安全与环境学报. 2004, 4(1): 32-35
    [37]王玲玲,多克辛. H省18城市饮用水源水中微量有毒有机污染现状安全性评价[J].重庆环境科学. 2003, 25(11): 115-118
    [38]田怀军,吴德生.某市饮用水源水、出厂水中有机污染物GC/MS定性分析[J].现代预防医学. 1999, 26(2): 133-136
    [39]杨叶梅,朱凤鸣,邹学贤.饮用水中痕量有机污染物固相萃取气相色谱-质谱测定法[J].环境与健康杂志. 2006, 23(1): 69-71
    [40]韩关根,吴平谷,王惠华,等.邻苯二甲酸脂对城镇供水的污染及现行水处理工艺净化效果的评价[J].环境与健康杂志. 2001, 18(3): 155-156
    [41]李若愚,徐斌,高乃云,等.我国饮用水中内分泌干扰物的去除研究进展[J].中国给水排水. 2006, 22(20): 1-4
    [42]胡建英,杨敏.自来水及其水源中的内分泌干扰物[J].净水技术. 2001, 20(3): 3-6
    [43]邵兵,胡建英,杨敏.重庆流域嘉陵江和长江水环境中壬酚污染状况调查[J].环境科学学报. 2002, 22(1): 12-16
    [44]吴平谷.饮用水中邻苯二甲酸酯类的调查[J].环境与健康杂志. 1999, 16(6): 338-339
    [45] Tan B L, Hawker D W, Muller J F, et al. Stir bar sorptive extraction and trace analysis of selected endocrine disruptors in water, biosolids and sludge samples by thermal desorption with gas chromatography-mass spectrometry[J]. Water Res. 2008, 42(1-2): 404-412
    [46]林少萌.水中内分泌干扰性物质的检测综述[J].广西城镇建设. 2009, 12: 58-60
    [47] Oh S M, Park K, Chung K H. Combination of in vitro bioassays encompassing different mechanisms to determine the endocrine-disrupting effects of river water[J]. Sci Total Environ. 2006, 354(2-3): 252-264
    [48] Sadler A J, Pugazhendhi D, Darbre P D. Use of global gene expression patterns in mechanistic studies of oestrogen action in MCF7 human breast cancer cells[J]. J Steroid Biochem Mol Biol. 2009, 114(1-2): 21-32
    [49] Ruggeri B, Ubaldi M, Lourdusamy A, et al. Variation of the genetic expression pattern after exposure to estradiol-17beta and 4-nonylphenol in male zebrafish (Danio rerio) [J]. Gen Comp Endocrinol. 2008, 158(1): 138-144
    [50] Watson C S, Bulayeva N N, Wozniak A L, et al. Signaling from the membrane via membrane estrogen receptor-alpha: estrogens, xenoestrogens, and phytoestrogens[J]. Steroids. 2005, 70(5-7): 364-371
    [51] Yue W, Wang J P, Conaway M R, et al. Adaptive hypersensitivity following long-term estrogen deprivation: involvement of multiple signal pathways[J]. J Steroid Biochem Mol Biol. 2003, 86(3-5): 265-274
    [52] Picard K, Lhuguenot J C, Lavier-Caniven M C, et al. Estrogenic activity and metabolism of n-butyl benzyl phthalate in vitro: identification of the active molecule(s) [J]. Toxicol Appl Pharmacol. 2001, 172(2): 108-118
    [53] Canesi L, Betti M, Lorusso L C, et al. 'In vivo' effects of Bisphenol A in Mytilus hemocytes: modulation of kin ase-mediated signalling pathways[J]. Aquat Toxicol. 2005, 71(1): 73-84
    [54] Park S H, Kim K Y, An B S, et al. Cell growth of ovarian cancer cells is stimulated by xenoestrogens through an estrogen-dependent pathway, but their stimulation of cell growth appears not to be involved in the activation of the mitogen-activated protein kinases ERK-1 and p38[J]. J Reprod Dev. 2009, 55(1): 23-29
    [55] Zhao Y, Liu J, Li L, et al. Role of Ras/PKCzeta/MEK/ERK1/2 signaling pathway in angiotensin II-induced vascular smooth muscle cell proliferation[J]. Regul Pept. 2005, 128(1): 43-50
    [56] Marino M, Galluzzo P, Ascenzi P. Estrogen signaling multiple pathways to impact gene transcription[J]. Curr Genomics. 2006, 7(8): 497-508
    [57]赵铖铖.污水土地处理系统中内分泌干扰物的吸附迁移[D].上海:上海交通大学环境工程硕士学位论文. 2010: 5-6
    [58] Rana S V. Metals and apoptosis: recent developments[J]. J Trace Elem Med Biol. 2008, 22(4): 262-284
    [59] Im J Y, Park H, Kang K W, et al. Modulation of cell cycles and apoptosis by apicidin in estrogen receptor (ER)-positive and-negative human breast cancer cells[J]. Chem Biol Interact. 2008, 172(3): 235-244
    [60] Nair S K, Verma A, Thomas T J, et al. Synergistic apoptosis of MCF-7 breast cancer cells by 2-methoxyestradiol and bis(ethyl)norspermine[J]. Cancer Lett. 2007, 250(2): 311-322
    [61] Heneweer M, Muusse M, van den Berg M, et al. Additive estrogenic effects of mixtures of frequently used UV filters on pS2-gene transcription in MCF-7 cells[J]. Toxicol Appl Pharmacol. 2005, 208(2): 170-177
    [62] Tanos V, Brzezinski A, Drize O, et al. Synergistic inhibitory effects of genistein and tamoxifen on human dysplastic and malignant epithelial breast cells in vitro[J]. Eur J Obstet Gynecol Reprod Biol. 2002, 102(2): 188-194
    [63] Soto A M, Maffini M V, Schaeberle C M, et al. Strengths and weaknesses of in vitro assays for estrogenic and androgenic activity[J]. Best Pract Res Clin Endocrinol Metab. 2006, 20(1): 15-33
    [64] Charles A S. A review of the environmental fate, effects and exposures of bisphenol A[J]. Chemosphere. 1998, 36(10): 2149-2173
    [65]齐文启,孙宗光.痕量有机污染物的监测[M].北京:化学工业出版社, 2001
    [66] Oehlmann, Oetken J M, Schulte-Oehlmann U. A critical evaluation of the environmental risk assessment for plasticizers in the freshwater environment in Europe, with special emphasis on bisphenol A and endocrine disruption[J]. Environ Res. 2008. 108(2): 140-149
    [67] Ricupito A, Del Pozzo G, Diano N, et al. Effect of bisphenol A with or without enzyme treatment on the proliferation and viability of MCF-7 cells[J]. Environ Int. 2009, 35(1): 21-26
    [68]胡建英,杨敏.自来水及其水源水中的内分泌干扰物质[J].净水技术. 2001, 20(3): 3-6
    [69]周鸿,张晓健,王占生.水环境中常见的雌激素之一双酚A[J].中国给排水. 2003, 19(12): 26-28
    [70] Shao B, Hu J, Yang M. Nonylphenol ethoxylates and their biodegration intermediates in warer and slude of a sewage treatment plant[J]. Bulletin of Environmental Contamination and Toxicology. 2003, 70: 527-532
    [71] Ahel M, Giger W, Koch M. Behaviour of alkylphenol polyethoxylate surfactants in the aquatic Environment. I:Occurrence and transformation in sewage treatment[J]. Water Research. 1994, 28: 1131-1142
    [72] Soto A M, Sonnenschein C, Chung K L, et a1. The E-screen assay as a tool to identify estrogens-an update on estrogen- sensitive cells[J]. Environmental Health Perspective. 1995, 103: 113-122
    [73] Soares A, Guieysse B, Jefferson B, et al. Nonylphenol in the environment: a critical review on occurrence, fate, toxicity and treatment in wastewaters[J]. Environ Int. 2008. 34(7): 1033-1049
    [74] Arukwe A. Plasma levels of vitellogenin and eggshell zona radiata protein in 4-nonylphenol and o,p’-DDT treated juvenile Atlantic salmon[J]. MarineEnvironmental Research. 1998, 46: 133-136
    [75]傅明珠,李正炎,石金辉,等.壬基酚的内分泌干扰作用和环境分布特征[J].海洋湖藻通报. 2005, 4: 45-52
    [76] Servos M R. Back ground Document for the PSL-2 Assessment of Nonylphenol and its Ethoxylates[C]. Environment Canada, Ottawa, Canada, 2000
    [77] Stachel B. Xeonestrogens in the River Elbe and its tributaries[J]. Environmental Pollution. 2003, 124: 497-507
    [78] Blackburn M. A, Waldock M. J. Concentrations of alkylphenols in rivers and estuaries in England and Wales[J]. Water Research. 1995, 29: 1623-1629
    [79]赵艳红.引黄水中内分泌干扰物壬基酚、邻苯二甲酸二丁酯、双酚A的现状分析及降解研究[D].山西:山西大学环境科学硕士学位论文. 2005:10-15
    [80]田怀军,舒为群,张学奎,等.长江、嘉陵江(重庆段)源水有机污染物的研究[J].长江流域资源与环境. 2003, 12(2): 118-123
    [81] Fujii M, Shinohara N, Lim A, et al. A study on emission of phthalate esters from plastic materials using a passive flux sampler[J]. Atmospheric Environment. 2003, 37: 5495-5504
    [82] Taneda S, Hayashi H. Sakushima A, et al. Estrogenic and anti-estrogenic activities of two types of diesel exhaust particles[J]. Toxicology. 2002, 170(1-2): 153-161.
    [83] Tyl R W, Myers C B, Marr M C, et al. Reproductive toxicity evaluation of dietary butyl benzyl phthalate (BBP) in rats[J]. Reprod Toxicol. 2004, 18(2): 241-264
    [84]王夔.生命科学中的微量元素[M].北京:中国计量科学出版社. 2005: 850-885
    [85] Sharma S K, Goloubinoff P, Christen P. Heavy metal ions are potent inhibitors of protein folding[J]. Biochem Biophys Res Commun. 2008, 372(2): 341-345
    [86] Zang Y, Odwin-Dacosta S, and Yager J D. Effects of cadmium on estrogen receptor mediated signaling and estrogen induced DNA synthesis in T47D human breast cancer cells[J]. Toxicol Lett. 2009, 184(2): 134-138
    [87] Kusakabe T, Nakajima K, Nakazato K, et al. Changes of heavy metal, metallothionein and heat shock proteins in Sertoli cells induced by cadmium exposure[J]. Toxicol In Vitro. 2008, 22(6): 1469-1475
    [88] Silva E, Lopez-Espinosa M J, Molina-Molina J M, et al. Lack of activity of cadmium in in vitro estrogenicity assays[J]. Toxicol Appl Pharmacol. 2006. 216(1): 20-28
    [89] Radice S, Chiesara E, Fucile S, et al. Different effects of PCB101, PCB118, PCB138 and PCB153 alone or mixed in MCF-7 breast cancer cells[J]. Food Chem Toxicol. 2008, 46(7): 2561-2567
    [90] Bailey R E. Global hexachlorobenzene emissions[J]. Chemosphere. 2001, 43(2): 167-l82
    [91] Svobodova K, Plackova M, Novotna V, et al. Estrogenic and androgenic activity of PCBs, their chlorinated metabolites and other endocrine disruptors estimated with two in vitro yeast assays[J]. Sci Total Environ. 2009, 407(22): 5921-5925
    [92] Carpenter C, Schweer G, Stinnett G, et a1. Exposure assessment for hexachlorobenzene[R]. EP560/5-86-019
    [93] Pelletier G, Masson S, Wade M J, et al. Contribution of methylmercury, polychlorinated biphenyls and organochlorine pesticides to the toxicity of a contaminant mixture based on Canadian Arctic population blood profiles[J]. Toxicol Lett. 2009, 184(3): 176-185
    [94]世界卫生组织.饮用水卫生标准[M].人民卫生出版社. 1986, 2: 2427
    [95] Bruhn R U L, Kannan N, Petrick G, et a1. Persistent chlorinated organic contaminants in harbour porpoises from the North Sea,the Baltic Sea and Arctic waters[J]. The Science of the Total Environment. 1999, 237/238: 351-361
    [96]中国环境优先监测研究课题组.环境优先污染物[M].环境科学出版社, 1989: 67-72
    [97] Newhook R, Dormer W. Environmental Health Criteria 195: Hexachlorobenzener[S]. WHO. 1997: 32-35
    [98] Monirith, Haruhiko N. Persistent organoch1orine residues in marine and fresh water fish in Cambodia[J]. Marine Pollution Bulletin. 1999, 38(7): 604-612
    [99]施梅儿.水中痕量氯苯类化合物的气相色谱分析[J].上海环境科学. 1988, 7(1): 21-23
    [100]杨嘉谟,王赟,苏青青.长江武汉段水体悬浮物中有机氯农药的残留状况[J].环境科学研究. 2004, 17(6): 27-30
    [101] Cleemanna M, Rigetb U F, Paulsena G B, et a1. Organochlorines in Green land marine fish, mussels and sediments[J]. The Science of the Total Environment. 2000, 245: 87-102
    [102] Kannan K, Sinha R K, Tanabe S, et a1. Heavy metal sand organachlorine residues in Ganges River dolphins from India[J]. Mar Pollut Bull. 1993, 26: 159-162
    [103]文刚.哈尔滨市水循环中内分泌干扰活性变化规律研究[D].哈尔滨:哈尔滨工业大学市政工程硕士学位论文. 2008: 29-30
    [104]潘艺青,徐晨.雌激素与雄性生殖[J].中华男科学杂志. 2005, 11(11): 847-850
    [105]邓茂先,吴德生,房立之.环境雌激素双酚A的生殖毒理研究[J].环境与健康杂志. 2001, 18(3): 134-150
    [106] Purdom C E. Estrogenic effects of effluents from sewage treatment works[J]. Chemistry and Ecology. 1994, 8: 275-285
    [107] Foster P M, Mylchreest E, Gaido K W, et al. Effects of phthalate esters on thedeveloping reproductive tract of male rats[J]. Hum Reprod Update. 2001, 7: 231-235
    [108] Sun L, Zha J, Wang Z. Interactions between estrogenic chemicals in binary mixtures investigated using vitellogenin induction and factorial analysis[J]. Chemosphere, 2009, 75(3): 410-415
    [109] Falkenstein E, Tillmann H C, Christ M, et al. Multiple actions of steroid hormones-a focus on rapid,nongenomic effects[J]. Pharmacol Rev. 2000, 52: 513-556
    [110] Nadal A, Mario D, Miguel A, et al. The Estrogen Trinity: Membrane, Cytosolic, and Nuclear Effects[J]. News Physiol Sci. 2001, 16: 251-255
    [111] Catoria G, Barone M V, Di D M, et al. Non-transcriptional action of oestradiol and progestin triggers DNA synthesis[J]. EMBO J. 1999, 18: 2500-2510
    [112] Razandi M, Pedram A, Levin E R. Plasma membrane estrogen receptors signal to anti-apoptosis in breast cancer[J]. Mol Endocrinol. 2000, 14: 1434-1447
    [113] Vanparys C, Maras M, Lenjou M, et al. Flow cytometric cell cycle analysis allows for rapid screening of estrogenicity in MCF-7 breast cancer cells[J]. Toxicol In Vitro. 2006, 20(7): 1238-1248
    [114] Wesierska-Gadek J, Kramer M P, Maurer M. Resveratrol modulates roscovitine- mediated cell cycle arrest of human MCF-7 breast cancer cells[J]. Food Chem Toxicol. 2008, 46(4): 1327-1333
    [115] Wang Z, Wang H, Wu J, et al. Enhanced co-expression of beta-tubulin III and choline acetyltransferase in neurons from mouse embryonic stem cells promoted by icaritin in an estrogen receptor-independent manner[J]. Chem Biol Interact. 2009, 179(2-3): 375-385
    [116] Sukocheva O A, Yang Y, Gierthy J F. Estrogen and progesterone interactive effects in postconfluent MCF-7 cell culture[J]. Steroids. 2009, 74(4-5): 410-418
    [117] Sotoca A M, Ratman D, van der Saag P, et al. Phytoestrogen-mediated inhibition of proliferation of the human T47D breast cancer cells depends on the ERalpha/ ERbeta ratio[J]. Steroid Biochem Mol Biol. 2008, 112(4-5): 171-178
    [118] Bainy A C. Nuclear receptors and susceptibility to chemical exposure in aquatic organisms[J]. Environ Int. 2007, 33(4): 571-575
    [119] Watt H L, Kharmate G D, Kumar U. Somatostatin receptors 1 and 5 heterodimerize with epidermal growth factor receptor: agonist-dependent modulation of the downstream MAPK signalling pathway in breast cancer cells[J]. Cell Signal. 2009, 21(3): 428-439
    [120] Johnson G L, Lapadat R. Mitogen-activated protein kinase pathways mediated by ERK,JNK,and p38 protein kinases[J]. Science. 2002, 298(5600): 1911-1912
    [121] Shih Y W, Shieh J M, Wu P F, et al. Alpha-tomatine inactivates PI3K/Akt and ERK signaling pathways in human lung adenocarcinoma A549 cells: effect on metastasis[J].Food Chem Toxicol. 2009, 47(8): 1985-1995
    [122] Ramos J W. The regulation of extracellular signal-regulated kinase (ERK) in mammalian cells[J]. Int J Biochem Cell Biol. 2008, 40(12): 2707-2719
    [123] Davis R J. Signal transduction by the JNK group ofMAP kinases[J]. Cell. 2000, 103(1): 239-52
    [124]叶冬青,高维娟. c-Jun氨基末端激酶信号通路与细胞凋亡[J].中国老年学杂志. 2009, 29(7): 894-896
    [125] Rigon A P, F. M. Cordova, C. S. Oliveira, et al. Neurotoxicity of cadmium on immature hippocampus and a neuroprotective role for p38 MAPK. Neurotoxicology[J]. 2008, 29(4): 727-734
    [126] Andrei L, Gartel, Ksenya S. Mechanisms of c-Myc-mediated transcriptional repression of growth arrest genes[J].Exp Cell Res. 2003, 283: 17-21
    [127] Ruiz-Ramos R, Lopez-Carrillo L, Rios-Perez A D, et al. Sodium arsenite induces ROS generation, DNA oxidative damage, HO-1 and c-Myc proteins, NF-kappaB activation and cell proliferation in human breast cancer MCF-7 cells[J]. Mutat Res. 2009, 674(1-2): 109-115
    [128] Alison J B, Catriona M M, Elizabeth A M, et al. Downstream targets of growth factor and oestrogen signalling and endocrine resistance: the potential roles of c-Myc,cyclin D1 and cyclin E[J]. Endocr Relat Cancer. 2005, 12: 47-59
    [129]程晋鹏,张合喜,朱晓玲,等.双酚A对乳腺癌MCF-7细胞的增殖作用及对其癌和c-Myc的mRNA表达水平的影响[J].环境与职业医学. 2006, 23(5): 369-372
    [130]徐卫,盛瑞兰,郑肇巽,等.增殖相关抗原Ki-67与非霍奇金淋巴瘤组织学恶性程度及预后关系的研究[J].江苏医药. 2001, 27(4): 261
    [131] Zhang D, Li J, Gao J, et al. c-Jun/AP-1 pathway-mediated cyclin D1 expression participates in low dose arsenite-induced transformation in mouse epidermal JB6 Cl41 cells[J]. Toxicol Appl Pharmacol. 2009, 235(1): 18-24
    [132] Nimrod A C, Benson W H. Estrogenic responses to xenobiotics in channel catfish (Ictalurus punctalus) [J]. Marine Environmental Research. 1996, 42: 155-160
    [133] Harris C A, Henttu P, Parker M G, et a1. The estrogenic activity of phthalate esters in vitro[J]. Environ HeaIth Perspect. 1997, 105: 802-8l1
    [134] Jobling S, Reynolds T, White R, et a1. A variety of environmentally persistent chemicals. Including some phthalate plasticezers. are weakly estrogenic[J]. Environ Health Perspect. 1995, 103: 582-587
    [135] Garcia M P, Saceda M, Kennety N, et al. Effect of cadmium on estrogen receptor levels and estrogen-induced responses in human breast cancer cells[J]. Biol-Chem. 1994, 269 (24): 896-901
    [136] Stoica A, Katzenellenbogen B S, Martin M B. Activation of estrogen receptor-alphaby the heavy metal cadmium[J]. Mol-Endocrinol. 2000, 14(4): 545-553
    [137] Eertmans F, Dhooge W, Stuyvaert S, et al. Endocrine disruptors: effects on male fertility and screening tools for their assessment[J]. Toxicol In Vitro. 2003, 17(5-6): 515-524
    [138] Saradha B, Vaithinathan S, Mathur P P. Lindane induces testicular apoptosis in adult Wistar rats through the involvement of Fas-FasL and mitochondria-dependent pathways[J]. Toxicology. 2009, 255(3): 131-139
    [139] Luconi M, Forti G, Baldi E. Genomic and nongenomic effects of estrogens: molecular mechanisms of action and clinical implications for male reproduction[J]. Steroid Biochem Mol Biol. 2002, 80(4-5): 369-381
    [140] Fiorini C, Tilloy-Ellul A, Chevalier S, et al. Sertoli cell junctional proteins as early targets for different classes of reproductive toxicants[J]. Reprod Toxicol. 2004, 18(3): 413-421
    [141] Magre S, Jost A. Sertoli cells and testicular differentiation in the rat fetus[J]. Electron Microsc Tech. 1991, 19: 172-188
    [142]杨克敌.睾丸Sertoli细胞的毒理学研究进展[J].国外医学卫生学分册. 1997, 24(4): 218-222
    [143]吕伟宏,田怀军.低氧对大鼠睾丸支持细胞形态结构与存活率的影响[J].第三军医大学学报. 2007, 29(1): 65-67
    [144] Pineau C, Dupaix A, Jeagou B. The co-culture of sertoli cells and germ cells: applications in toxicology[J]. Toxicol InVitro. 1999, 13(4): 513-520
    [145] Ema M, Fujii S, Furukawa M, et al. Rat two-generation reproductive toxicity study of bisphenol A[J]. Reprod Toxicology. 2001, 15(5): 505-523
    [146]袁琳.环境雌激素影响男性生殖缺陷的研究进展[J].国外医学泌尿系统分册. 2005, 25(2): 216-219
    [147] Wong C H, Cheng C Y. Mitogen activated protein kinases, adherons junction dynamics, and spennatogenesis: A review of recent date[J]. Dev Bio1. 2005, 286(1): 1-15
    [148] Weber L P, Kiparissis Y, Hwang G S, et al. Increased cellular apopotosis after chronic aqueous exposure to nonylphenol quercetin in adult medaka (Oryzias latipes) [J]. Comp BiochemPhysiol CToxicol Pharmacol. 2002, 131(1): 51-59
    [149] Le Gac F, Thomas J L, Mourot B, et al. In vivo and in vitro effects of prochloraz and nonylphenol ethoxylates on trout spermatogenesis[J]. Aquat Toxicol. 2001, 53(324): 187-200
    [150] Wang X, Han X, Hou Y, et al. Effect of nonylphenol on apoptosis of Sertoli cells in vitro[J]. Bull Environ Contam Toxicol. 2003, 7(5): 898-904
    [151] Lee K Y, Shibutani M, Takagi H, et al. Diverse developmental toxicity of di-n-butylphthalate in both sexes of rat offspring after maternal exposure during the period from late gestation through lactation[J]. Toxicology. 2004, 203(1-3): 221-238
    [152] Xu L C, Wang S Y, Yang X F, et al. Effects of cadmium on rat sperm motility evaluated with computer assisted sperm analysis[J]. Biomed Environ Sci. 2001, 14(4): 312-317
    [153] Lymberopoulos A G, Kotsaki-Kovatsi V P, Taylor A, et al. Effects of cadmium chloride administration on the macroscopic and microscopic characteristics of ejaculates from Chios ram-lambs[J]. Theriogenoloy. 2000, 54(7): 1145-1157
    [154] Fiorini C, Tilloy-Ellul A, Chevalier S, et al. Sertoli cell junctional proteins as early targets for different classes of reproductive toxicants[J]. Reprod Toxicol. 2004, 18(3): 413-421
    [155] Ralph J L, Orgebin-Crist M C, Lareyre J J, et al. Disruption of androgen regulation in the prostate by the environmental contaminant hexachlorobenzene[J]. Environ Health Perspect. 2003, 111(4): 461-466
    [156] Ensslen S C, Riedel H H, Blüthgen H, et al. Chlorinate hydrocarbons in seminal plasma and male fertility[J]. Zentralbl Gynakol. 1990, 112(13): 817
    [157]岳舜琳.我国给水内分泌干扰物问题[J].净水技术. 2006, 25(3): 6-8
    [158]施梅儿.水中痕量氯苯类化合物的气相色谱分析[J].上海环境科学. 1988, 7(1): 21-23
    [159] Amir S, Hafidi M, Merlina G, et al. Fate of phthalic acid esters during composting of both lagooning and activated sludges[J]. Process Biochem. 2005, 40(6): 2183-2190
    [160] Ying G G, Williams B, Kookana R. Environmental fate of alkylphenols and alkylphenol ethoxylates-a review[J]. Environ Int. 2002, 28(3): 215-226

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700