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de Souza HM, de Almeida RF, Lopes AP, Hauser-Davis RA. Review: Fish bile, a highly versatile biomarker for different environmental pollutants. Comp Biochem Physiol C Toxicol Pharmacol 2024; 278:109845. [PMID: 38280442 DOI: 10.1016/j.cbpc.2024.109845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/05/2024] [Accepted: 01/21/2024] [Indexed: 01/29/2024]
Abstract
Ecotoxicological assessments encompass a broad spectrum of biochemical endpoints and ecological factors, allowing for comprehensive assessments concerning pollutant exposure levels and their effects on both fish populations and surrounding ecosystems. While these evaluations offer invaluable insights into the overall health and dynamics of aquatic environments, they often provide an integrated perspective, making it challenging to pinpoint the precise sources and individual-level responses to environmental contaminants. In contrast, biliary pollutant excretion assessments represent a focused approach aimed at understanding how fish at the individual level respond to environmental stressors. In this sense, the analysis of pollutant profiles in fish bile not only serves as a valuable exposure indicator, but also provides critical information concerning the uptake, metabolism, and elimination of specific contaminants. Therefore, by investigating unique and dynamic fish responses to various pollutants, biliary assessments can contribute significantly to the refinement of ecotoxicological studies. This review aims to discuss the multifaceted utility of bile as a potent biomarker for various environmental pollutants in fish in targeted monitoring strategies, such as polycyclic aromatic hydrocarbons, metals, pesticides, pharmaceuticals, estrogenic compounds, resin acids, hepatotoxins and per- and polyfluorinated substances. The main caveats of this type of assessment are also discussed, as well as future directions of fish bile studies.
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Affiliation(s)
- Heloise Martins de Souza
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil; Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil
| | - Regina Fonsêca de Almeida
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ CEP 22453-900, Brazil
| | - Amanda Pontes Lopes
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil; Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil
| | - Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil.
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Hauser-Davis RA, Ziolli RL. Biliary Fish Proteomics Applied to Environmental Contamination Assessments: A Case Study in Southeastern Brazil. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 107:100-105. [PMID: 33486546 DOI: 10.1007/s00128-021-03104-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
Fish bile has been applied as a biomarker for environmental contamination for several decades, and several pollutants are known to be excreted in this matrix. With the advent of the proteomic field, however, the discovery of protein biomarkers of response to pollutants has become the highlight, and fish bile shows very high potential in this regard. A proteomic case study carried out in Southeastern Brazil with mullet bile indicates the importance of assessing bile colour, as different feeding statuses lead to differential proteomic profiles as observed by 2D SDS-PAGE analyses. In addition, several heat-stable proteins displaying a differential gel profile were also observed in tilapia bile when compared a contaminated and reference site. Therefore, the bile proteome displays the potential to offer a more sensitive and informative method to analyse the presence and effects of contaminants in aquatic ecosystems.
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Affiliation(s)
- Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção a Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro, 21040-360, Brasil.
| | - Roberta Lourenço Ziolli
- Instituto de Biociências, Universidade Federal do Rio de Janeiro, Av. Pasteur, Rio de Janeiro, RJ, 45822290-240, Brazil
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Hauser-Davis RA, Bastos FF, de Oliveira TF, Ziolli RL, de Campos RC. Fish bile as a biomarker for metal exposure. MARINE POLLUTION BULLETIN 2012; 64:1589-1595. [PMID: 22683104 DOI: 10.1016/j.marpolbul.2012.05.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Revised: 05/09/2012] [Accepted: 05/17/2012] [Indexed: 06/01/2023]
Abstract
Fish accumulate several trace elements in muscle, gills and liver, however studies also indicate that metals can be excreted through bile. Since metal contamination leads to modifications in bile composition, biliary excretion offers an alternative way to evaluate the presence of trace-elements. Bile is easier to obtain than other organs and presents a simpler matrix, making it easier for chemical pre-treatment. To verify if bile can be useful as a biomonitoring tool for metal contamination, liver and bile trace element concentrations were determined and correlated. The Artificial Neural Networks statistical technique was used to verify if liver trace-element quantification could be substituted by bile analysis. Results show that significant correlations were obtained between trace elements in bile and liver and the ANN validated the hypothesis that certain trace-elements in bile could be utilized instead of liver trace-elements. Further studies in this field are of interest to further validate this biomarker.
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Affiliation(s)
- Rachel Ann Hauser-Davis
- Departamento de Química, Pontifícia Universidade Católica-Rio de Janeiro-PUC-Rio, Rua Marquês de São Vicente 225, Gávea, CEP: 22453-900 Rio de Janeiro, RJ, Brazil.
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Zarzycki PK, Slączka MM, Zarzycka MB, Bartoszuk MA, Włodarczyk E, Baran MJ. Temperature-controlled micro-TLC: a versatile green chemistry and fast analytical tool for separation and preliminary screening of steroids fraction from biological and environmental samples. J Steroid Biochem Mol Biol 2011; 127:418-27. [PMID: 21669284 DOI: 10.1016/j.jsbmb.2011.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Revised: 05/25/2011] [Accepted: 05/26/2011] [Indexed: 10/18/2022]
Abstract
This paper is a continuation of our previous research focusing on development of micro-TLC methodology under temperature-controlled conditions. The main goal of present paper is to demonstrate separation and detection capability of micro-TLC technique involving simple analytical protocols without multi-steps sample pre-purification. One of the advantages of planar chromatography over its column counterpart is that each TLC run can be performed using non-previously used stationary phase. Therefore, it is possible to fractionate or separate complex samples characterized by heavy biological matrix loading. In present studies components of interest, mainly steroids, were isolated from biological samples like fish bile using single pre-treatment steps involving direct organic liquid extraction and/or deproteinization by freeze-drying method. Low-molecular mass compounds with polarity ranging from estetrol to progesterone derived from the environmental samples (lake water, untreated and treated sewage waters) were concentrated using optimized solid-phase extraction (SPE). Specific bands patterns for samples derived from surface water of the Middle Pomerania in northern part of Poland can be easily observed on obtained micro-TLC chromatograms. This approach can be useful as simple and non-expensive complementary method for fast control and screening of treated sewage water discharged by the municipal wastewater treatment plants. Moreover, our experimental results show the potential of micro-TLC as an efficient tool for retention measurements of a wide range of steroids under reversed-phase (RP) chromatographic conditions. These data can be used for further optimalization of SPE or HPLC systems working under RP conditions. Furthermore, we also demonstrated that micro-TLC based analytical approach can be applied as an effective method for the internal standard (IS) substance search. Generally, described methodology can be applied for fast fractionation or screening of the whole range of target substances as well as chemo-taxonomic studies and fingerprinting of complex mixtures, which are present in biological or environmental samples. Due to low consumption of eluent (usually 0.3-1mL/run) mainly composed of water-alcohol binary mixtures, this method can be considered as environmentally friendly and green chemistry focused analytical tool, supplementary to analytical protocols involving column chromatography or planar micro-fluidic devices.
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Affiliation(s)
- Paweł K Zarzycki
- Section of Toxicology and Bioanalytics, Department of Civil and Environmental Engineering, Koszalin University of Technology, Śniadeckich 2, 75-453 Koszalin, Poland.
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Wang Z, Zhao J, Song L, Mashayekhi H, Chefetz B, Xing B. Adsorption and desorption of phenanthrene on carbon nanotubes in simulated gastrointestinal fluids. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2011; 45:6018-6024. [PMID: 21662386 DOI: 10.1021/es200790x] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Adsorption of phenanthrene on carbon nanotubes (CNTs) and bioaccessibility of adsorbed phenanthrene were studied in simulated gastrointestinal fluids. Adsorption of phenanthrene on CNTs was suppressed in pepsin (800 mg/L) solution (gastric) and bile salt (500 and 5000 mg/L) fluids (intestinal). In addition to competitive sorption, pepsin and high-concentration bile salt (5000 mg/L, above critical micelle concentration) solubilized phenanthrene (3 and 30 times of the water solubility, respectively), thus substantially reduced phenanthrene adsorption on CNTs. Pepsin and bile salts also increased the rapidly desorbing phenanthrene fraction from CNTs. The rapidly desorbing phase lasted less than 1 h for all CNTs. Further, 43-69% of phenanthrene was released from CNTs after desorption in the simulated gastric and intestinal fluid at low bile salt concentration while 53-86% was released in the gastric and intestinal fluid at high bile salt concentration. These findings suggest that the release of residual hydrophobic organic compounds from CNTs could be enhanced by biomolecules such as pepsin and bile salts in the digestive tract, thus increasing the bioaccessibility of adsorbed phenanthrene and possibly the overall toxicity of phenanthrene associated CNTs.
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Affiliation(s)
- Zhenyu Wang
- College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
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