{"id":110,"date":"2017-08-30T11:02:24","date_gmt":"2017-08-30T11:02:24","guid":{"rendered":"http:\/\/wordpress.ft.unicamp.br\/laeg\/?page_id=110"},"modified":"2025-04-22T13:16:00","modified_gmt":"2025-04-22T13:16:00","slug":"what-we-do","status":"publish","type":"page","link":"https:\/\/wordpress.ft.unicamp.br\/laeg\/en\/what-we-do\/","title":{"rendered":"What We Do"},"content":{"rendered":"\n<p>The LAEG conducts research on the areas of ecotoxicological risk assessment of substances including dyes, nanomaterial and pesticides. &nbsp;Also develops new protocols for acute and chronic toxicity with aquatic organisms and genotoxicity tests. The staff includes specialized technicians and the laboratory has a laboratory quality program implemented.<\/p>\n\n\n\n<p>We participate in international projects like &nbsp;<a href=\"http:\/\/normandata.eu\/?q=node\/24\">NORMAN NETWORK<\/a> and <a href=\"http:\/\/www.ufz.de\/solutions\/\">SOLUTIONS<\/a> and have strong collaborations with several laboratories and universities from Brazil &nbsp;s (<a href=\"http:\/\/lqa.iqm.unicamp.br\/\">LQA-UNICAMP<\/a>, <a href=\"https:\/\/www2.unifesp.br\/home_diadema\/pesquisa\/busca_info_docente.php?id=9170631\">UNIFESP-Diadema<\/a>, <a href=\"http:\/\/www.fcf.usp.br\/pesquisa\/index.php\">FCF-USP SP<\/a>) and from other countries (<a href=\"https:\/\/www.ufz.de\/index.php?en=34242\">UFZ<\/a>, <a href=\"https:\/\/researchportal.hw.ac.uk\/en\/persons\/theodore-b-henry\">Heriot-Watt<\/a>, <a href=\"https:\/\/textiles.ncsu.edu\/\">College of Textiles-NCSU<\/a>, <a href=\"http:\/\/ki.se\/en\/people\/kridre\">KAROLINSKA INSTITUTE<\/a>, <a href=\"https:\/\/web-ast.dsi.cnrs.fr\/l3c\/owa\/structure.frame_infos?p_etat=un&amp;p_lab_sel=UMR5023&amp;p_i=0&amp;p_nbres=0&amp;p_num_lab=0\">LENHA-UNIVERSIT\u00c9 DE LYON<\/a>)<\/p>\n\n\n\n<p>We perform several toxicity tests with freshwater and marine organisms and mutagenicity assays:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Freshwater organisms<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Acute and chronic toxicity tests with <em><strong>Daphnia similis \u00a0 \u00a0\u00a0<\/strong>\u00a0 \u00a0\u00a0<\/em><\/li>\n\n\n\n<li>Chronic test with com <em><strong>Raphidocelis\u00a0subcapitata<\/strong><\/em><\/li>\n\n\n\n<li>Acute toxicity test with <em><strong>Danio rerio<\/strong><\/em>\u00a0(OECD 236, 212)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"482\" height=\"518\" src=\"http:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/06\/Organismo-\u00e1gua-doce-2-1.png\" alt=\"\" class=\"wp-image-1192\" srcset=\"https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/06\/Organismo-\u00e1gua-doce-2-1.png 482w, https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/06\/Organismo-\u00e1gua-doce-2-1-279x300.png 279w\" sizes=\"(max-width: 482px) 100vw, 482px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Marine organisms<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Acute toxicity test with the amphipod <em><strong>Parhyale hawaiensis<\/strong><\/em><\/li>\n<\/ul>\n\n\n\n<p>Parhyale hawaiensis is an epibenthic marine amphipod with circumtropical distribution in intertidal regions. It is used as a model for research in evolutionary and developmental biology. The LAEG research group has developed and consolidated several protocols using P. hawaiensis as a test organism in ecotoxicology.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"955\" height=\"934\" src=\"http:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/09\/parhyale-3.png\" alt=\"\" class=\"wp-image-1215\" style=\"width:482px;height:auto\" srcset=\"https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/09\/parhyale-3.png 955w, https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/09\/parhyale-3-300x293.png 300w, https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/09\/parhyale-3-768x751.png 768w\" sizes=\"(max-width: 955px) 100vw, 955px\" \/><\/figure>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Articles published by LAEG on use as a test organism<\/summary>\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>dos Santos, A., &amp; Umbuzeiro, G. de A. (2023). <strong>Proposal of a chronic toxicity test using the tropical epibenthic amphipod <em>Parhyale hawaiensis<\/em><\/strong>. Marine Pollution Bulletin, 194(July), 115375. <a href=\"https:\/\/doi.org\/10.1016\/j.marpolbul.2023.115375\">https:\/\/doi.org\/10.1016\/j.marpolbul.2023.115375<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>dos Santos, A., Botelho, M. T., Joviano, W. R., Gomes, V., da Silva, J. R. M. C., &amp; de Arag\u00e3o Umbuzeiro, G. (2023). <strong>Characterization of hemocytes from the marine amphipod <em>Parhyale hawaiensis<\/em> (Dana 1853): Setting the basis for immunotoxicological studies<\/strong>. Invertebrate Biology, 142(1). <a href=\"https:\/\/doi.org\/10.1111\/ivb.12394\">https:\/\/doi.org\/10.1111\/ivb.12394<\/a><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>dos Santos, A., Botelho, M. T., Vannuci-Silva, M., Artal, M. C., Vacchi, F. I., Magalh\u00e3es, G. R., Gomes, V., Henry, T. B., &amp; Umbuzeiro, G. de A. (2022). <strong>The amphipod <em>Parhyale hawaiensis<\/em> as a promising model in ecotoxicology<\/strong>. Chemosphere, 307(August), 135959. <a href=\"https:\/\/doi.org\/10.1016\/j.chemosphere.2022.135959\">https:\/\/doi.org\/10.1016\/j.chemosphere.2022.135959<\/a><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Botelho, M. T., Passos, M. J. de A. R. C., Trevizani, T. H., Figueira, R. C. L., Umbuzeiro, G. de A., &amp; Gomes, V. (2022). <strong>Genotoxic effects of silver nanoparticles on a tropical marine amphipod via feeding exposure<\/strong>. Mutation Research\/Genetic Toxicology and Environmental Mutagenesis, 881(July), 503527. <a href=\"https:\/\/doi.org\/10.1016\/j.mrgentox.2022.503527\">https:\/\/doi.org\/10.1016\/j.mrgentox.2022.503527<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>dos Santos, A., Vannuci-Silva, M., Vendemiatti, J. A. de S., Artal, M. C., Silva, B. F. da, Zanoni, M. V. B., &amp; Umbuzeiro, G. de A. (2022). <strong>Measuring concentrations of a dye in the hemolymph of a marine amphipod: Development of a protocol for exposure assessment<\/strong>. Marine Pollution Bulletin, 175(October 2021), 113376. <a href=\"https:\/\/doi.org\/10.1016\/j.marpolbul.2022.113376\">https:\/\/doi.org\/10.1016\/j.marpolbul.2022.113376<\/a><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Diehl, O. J., Assano, P. K., da Costa, T. R. G., Oliveira, R., Marques-Souza, H., &amp; Umbuzeiro, G. de A. (2021). <strong>Antenna regeneration as an ecotoxicological endpoint in a marine amphipod: a proof of concept using dimethyl sulfoxide and diflubenzuron<\/strong>. Ecotoxicology, 30(4), 751\u2013755. <a href=\"https:\/\/doi.org\/10.1007\/s10646-021-02395-5\">https:\/\/doi.org\/10.1007\/s10646-021-02395-5<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Artal, M. C., Pereira, K. D., Luchessi, A. D., Okura, V. K., Henry, T. B., Marques-Souza, H., &amp; de Arag\u00e3o Umbuzeiro, G. (2020). <strong>Transcriptome analysis in <em>Parhyale hawaiensis<\/em> reveal sex-specific responses to AgNP and AgCl exposure<\/strong>. Environmental Pollution, 260, 113963. <a href=\"https:\/\/doi.org\/10.1016\/j.envpol.2020.113963\">https:\/\/doi.org\/10.1016\/j.envpol.2020.113963<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Artal, M. C., dos Santos, A., Dornelas, L. L., Vannuci-Silva, M., Vacchi, F. I., Albuquerque, A. F., Lotufo, G. R., &amp; Umbuzeiro, G. A. (2019). <strong>Toxicity responses for marine invertebrate species of brazilian occurrence<\/strong>. Ecotoxicology and Environmental Contamination, 14(1), 15\u201325. <a href=\"https:\/\/doi.org\/10.5132\/eec.2019.01.02\">https:\/\/doi.org\/10.5132\/eec.2019.01.02<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Vacchi, F. I., Santos, A. dos, Artal, M. C., Magalh\u00e3es, G. R., Vendemiatti, J. A. de S., &amp; Umbuzeiro, G. de A. (2019). <strong><em>Parhyale hawaiensis <\/em>as a promising alternative organism for monitoring acute toxicity of sediments under the influence of submarine outfalls<\/strong>. Marine Pollution Bulletin, 149(April), 110658. <a href=\"https:\/\/doi.org\/10.1016\/j.marpolbul.2019.110658\">https:\/\/doi.org\/10.1016\/j.marpolbul.2019.110658<\/a><\/p>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Vannuci-Silva, M., Da Silva, E. D. N., Artal, M. C., Dos Santos, A., Silva, F., Umbuzeiro, G. D. A., &amp; Cadore, S. (2018). <strong>GFAAS and ICP-MS determination of Ag and Cu in the haemolymph of a millimetric marine crustacean (<em>Parhyale hawaiensis<\/em>) as a tool in ecotoxicology<\/strong>. Atomic Spectroscopy, 39(2), 67\u201374.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Artal, M. C., dos Santos, A., Henry, T. B., &amp; Umbuzeiro, G. A. (2018). <strong>Development of an acute toxicity test with the tropical marine amphipod <em>Parhyale hawaiensis<\/em><\/strong>. Ecotoxicology, 27(2), 103\u2013108. <a href=\"https:\/\/doi.org\/10.1007\/s10646-017-1875-3\">https:\/\/doi.org\/10.1007\/s10646-017-1875-3<\/a><\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Botelho, M. T, &amp; Umbuzeiro, G. A. (2024).<strong> Designing and applying a methodology to assess sperm cell viability and DNA damage in a model amphipod<\/strong>. Science of Total Environment, 950, 175318. <a href=\"https:\/\/doi.org\/10.1016\/j.scitotenv.2024.175318\">https:\/\/doi.org\/10.1016\/j.scitotenv.2024.175318<\/a><\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Articles published by LAEG on the application in ecotoxicology studies<\/summary>\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Farias, N. O. de, Albuquerque, A. F. de, dos Santos, A., Almeida, G. C. F., Freeman, H. S., R\u00e4is\u00e4nen, R., &amp; Umbuzeiro, G. de A. (2023). <strong>Is natural better? An ecotoxicity study of anthraquinone dyes<\/strong>. Chemosphere, 343(September), 140174. <a href=\"https:\/\/doi.org\/10.1016\/j.chemosphere.2023.140174\">https:\/\/doi.org\/10.1016\/j.chemosphere.2023.140174<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Botelho, M. T., Milit\u00e3o, G. G., Brinkmann, M., &amp; Umbuzeiro, G. de A. (2023). <strong>Toxicity and mutagenicity studies of 6PPD-quinone in a marine invertebrate species and bacteria<\/strong>. Environmental and Molecular Mutagenesis, 64(6), 335\u2013341. <a href=\"https:\/\/doi.org\/10.1002\/em.22560\">https:\/\/doi.org\/10.1002\/em.22560<\/a><\/p>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Magalh\u00e3es, G. R., Milit\u00e3o, G. F. G., de Farias, N. O., de Albuquerque, A. F., Botelho, M. T., R\u00e4is\u00e4nen, R., Freeman, H. S., &amp; de Arag\u00e3o Umbuzeiro, G. (2023). <strong>Acryloyl esters of emodin for waterless dyeing and toxicological studies<\/strong>. Coloration Technology, June, 1\u20139. <a href=\"https:\/\/doi.org\/10.1111\/cote.12731\">https:\/\/doi.org\/10.1111\/cote.12731<\/a><\/p>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Mussagy, C. U., dos Santos, A., F. G. Milit\u00e3o, G., Carolina Silva de Oliveira, J., de A. Umbuzeiro, G., Peixoto, G., Pessoa Jr., A., &amp; Santos-Ebinuma, V. C. (2023)<strong>. <em>Phaffia rhodozyma<\/em> biorefinery: A sustainable pathway to obtain natural pigments and production of methane biogas as renewable fuel<\/strong>. Chemical Engineering Journal, 473(June), 145350. <a href=\"https:\/\/doi.org\/10.1016\/j.cej.2023.145350\">https:\/\/doi.org\/10.1016\/j.cej.2023.145350<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Williams, T. N., Vacchi, F. I., dos Santos, A., Arag\u00e3o Umbuzeiro, G. de, &amp; Freeman, H. S. (2022). <strong>Metal-complexed monoazo dyes as sustainable permanent hair dye alternatives\u2014Toxicological and durability properties<\/strong>. Dyes and Pigments, 197(september), 109819. <a href=\"https:\/\/doi.org\/10.1016\/j.dyepig.2021.109819\">https:\/\/doi.org\/10.1016\/j.dyepig.2021.109819<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Williams, T. N., Vacchi, F. I., Santos, A. dos, Szymczyk, M., Umbuzeiro, G. de A., &amp; Freeman, H. S. (2022). <strong>Evaluation of the Toxicological and Color Properties of Anionic Hydrophobic Monoazo Dyes for Sustainable Human Hair Coloration<\/strong>. ACS Sustainable Chemistry &amp; Engineering, 10(8), 2593\u20132601. <a href=\"https:\/\/doi.org\/10.1021\/acssuschemeng.1c05702\">https:\/\/doi.org\/10.1021\/acssuschemeng.1c05702<\/a><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Vannuci-Silva, M., Cadore, S., Henry, T. B., &amp; Umbuzeiro, G. (2019). <strong>Higher silver bioavailability after nanoparticle dietary exposure in marine amphipods<\/strong>. Environmental Toxicology and Chemistry, 38(4), 806\u2013810. <a href=\"https:\/\/doi.org\/10.1002\/etc.4359\">https:\/\/doi.org\/10.1002\/etc.4359<\/a><\/p>\n\n\n\n<div style=\"height:38px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>de Farias, N. O., Pires, M. S. G., Moreira, B. J., dos Santos, A., Freeman, H. S.,Toukola, P. , Albuquerque, A. F., R\u00e4is\u00e4nen, R. , Umbuzeiro, G. A. (2025). <strong>Natural indigo toxicity for aquatic and terrestrial organisms<\/strong>. Ecotoxicology and Environmental Safety, 290, 117606. <a href=\"https:\/\/doi.org\/10.1016\/j.ecoenv.2024.117606\">https:\/\/doi.org\/10.1016\/j.ecoenv.2024.117606<\/a><\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Videos about the organism<\/summary>\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"AULA PR\u00c1TICA -  TESTE DE TOXICIDADE AGUDA - Parhyale hawaiensis\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/tiaF4LSQVac?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Aula pr\u00e1tica &#8211; Teste de toxicidade aguda com <em>Parhyale hawaiensis<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"P. hawaiensis como um modelo em ecotoxicologia\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/wKCsCdtsJtI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><em>P. hawaiensis<\/em> como um modelo em ecotoxicologia <br>(Participa\u00e7\u00e3o da Amanda dos Santos no 1\u00ba Encontro da P\u00f3s-Gradua\u00e7\u00e3o da USP &#8211; &#8220;Elas fazem ci\u00eancia&#8221;)<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"COLETA DE HEMOLINFA DE Parhyale hawaiensis\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/NAtcTn5VkVM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Coleta de hemolinfa de <em>P. hawaiensis<\/em><\/p>\n<\/div>\n<\/div>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">Genotoxicity tests<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Salmonella\/microsome (Ames test)<\/li>\n\n\n\n<li>Miniaturized Salmonella\/microsome (microplate agar, MPA)<\/li>\n\n\n\n<li>Comet assay \/ Micronucleus<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft\"><img decoding=\"async\" width=\"677\" height=\"368\" src=\"http:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/06\/genotox-english-1.png\" alt=\"\" class=\"wp-image-1196\" srcset=\"https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/06\/genotox-english-1.png 677w, https:\/\/wordpress.ft.unicamp.br\/laeg\/wp-content\/uploads\/sites\/33\/2020\/06\/genotox-english-1-300x163.png 300w\" sizes=\"(max-width: 677px) 100vw, 677px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><b>&nbsp;<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The LAEG conducts research on the areas of ecotoxicological risk assessment of substances including dyes, nanomaterial and pesticides. &nbsp;Also develops new protocols for acute and chronic toxicity with aquatic organisms and genotoxicity tests. The staff includes specialized technicians and the laboratory has a laboratory quality program implemented. We participate in international projects like &nbsp;NORMAN NETWORK &#8230; <a title=\"What We Do\" class=\"read-more\" href=\"https:\/\/wordpress.ft.unicamp.br\/laeg\/en\/what-we-do\/\" aria-label=\"Read more about What We Do\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-110","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What We Do - LAEG<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.ft.unicamp.br\/laeg\/en\/what-we-do\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What We Do - LAEG\" \/>\n<meta property=\"og:description\" content=\"The LAEG conducts research on the areas of ecotoxicological risk assessment of substances including dyes, nanomaterial and pesticides. &nbsp;Also develops new protocols for acute and chronic toxicity with aquatic organisms and genotoxicity tests. The staff includes specialized technicians and the laboratory has a laboratory quality program implemented. We participate in international projects like &nbsp;NORMAN NETWORK ... 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