Barra R - Search Results

1

Embryo-larvae and juvenile toxicity of Pb and Cd in Northern Chilean scallop Argopecten purpuratus.

Romero-Murillo P, Espejo W, Barra R, Orrego R. Romero-Murillo P, et al. Among authors: barra r. Environ Monit Assess. 2017 Dec 13;190(1):16. doi: 10.1007/s10661-017-6373-9. Environ Monit Assess. 2017. PMID: 29234890

2

Bioavailability of PAHs in the Biobio river (Chile): MFO activity and biliary fluorescence in juvenile Oncorhynchus mykiss.

Barra R, Sanchez-Hernandez JC, Orrego R, Parra O, Gavilan JF. Barra R, et al. Chemosphere. 2001 Nov;45(4-5):439-44. doi: 10.1016/s0045-6535(01)00041-8. Chemosphere. 2001. PMID: 11680739

3

EROD induction and PCDD/F levels in fish liver from the Biobio River in Chile.

Orrego R, Jiménez B, Bordajandi LR, Gavilán JF, Inzunza B, Abad E, González MJ, Rivera J, Barra R. Orrego R, et al. Among authors: barra r. Chemosphere. 2005 Aug;60(7):829-35. doi: 10.1016/j.chemosphere.2005.02.008. Epub 2005 Mar 29. Chemosphere. 2005. PMID: 15992589

4

Analysis of CYP4501A1, PAHs metabolites in bile, and genotoxic damage in Oncorhynchus mykiss exposed to Biobío River sediments, Central Chile.

Inzunza B, Orrego R, Peñalosa M, Gavilán JF, Barra R. Inzunza B, et al. Among authors: barra r. Ecotoxicol Environ Saf. 2006 Oct;65(2):242-51. doi: 10.1016/j.ecoenv.2005.07.019. Epub 2005 Aug 30. Ecotoxicol Environ Saf. 2006. PMID: 16137764

5

Reproductive, physiological, and biochemical responses in juvenile female rainbow trout (Oncorhynchus mykiss) exposed to sediment from pulp and paper mill industrial discharge areas.

Orrego R, Moraga-Cid G, González M, Barra R, Valenzuela A, Burgos A, Gavilán JF. Orrego R, et al. Among authors: barra r. Environ Toxicol Chem. 2005 Aug;24(8):1935-43. doi: 10.1897/04-251r1.1. Environ Toxicol Chem. 2005. PMID: 16152965

6

EROD activity and biliary fluorescence in Schroederichthys chilensis (Guichenot 1848): biomarkers of PAH exposure in coastal environments of the South Pacific Ocean.

Fuentes-Rios D, Orrego R, Rudolph A, Mendoza G, Gavilán JF, Barra R. Fuentes-Rios D, et al. Among authors: barra r. Chemosphere. 2005 Oct;61(2):192-9. doi: 10.1016/j.chemosphere.2005.02.062. Chemosphere. 2005. PMID: 16168742

7

Evaluation of water quality in the Chillán River (Central Chile) using physicochemical parameters and a modified water quality index.

Debels P, Figueroa R, Urrutia R, Barra R, Niell X. Debels P, et al. Among authors: barra r. Environ Monit Assess. 2005 Nov;110(1-3):301-22. doi: 10.1007/s10661-005-8064-1. Environ Monit Assess. 2005. PMID: 16308794

8

Polychlorinated biphenyls (PCBs) in mussels along the Chilean coast.

Mendoza G, Gutierrez L, Pozo-Gallardo K, Fuentes-Rios D, Montory M, Urrutia R, Barra R. Mendoza G, et al. Among authors: barra r. Environ Sci Pollut Res Int. 2006 Jan;13(1):67-74. doi: 10.1065/espr2006.01.011. Environ Sci Pollut Res Int. 2006. PMID: 16417134

9

Effects of pulp and paper mill discharges on caged rainbow trout (Oncorhynchus mykiss): biomarker responses along a pollution gradient in the Biobio River, Chile.

Orrego R, Burgos A, Moraga-Cid G, Inzunza B, Gonzalez M, Valenzuela A, Barra R, Gavilán JF. Orrego R, et al. Among authors: barra r. Environ Toxicol Chem. 2006 Sep;25(9):2280-7. doi: 10.1897/05-385r.1. Environ Toxicol Chem. 2006. PMID: 16986781

10

Assessment of trace metals and porphyrins in excreta of Humboldt penguins (Spheniscus humboldti) in different locations of the northern coast of Chile.

Celis JE, Espejo W, González-Acuña D, Jara S, Barra R. Celis JE, et al. Among authors: barra r. Environ Monit Assess. 2014 Mar;186(3):1815-24. doi: 10.1007/s10661-013-3495-6. Epub 2013 Oct 25. Environ Monit Assess. 2014. PMID: 24464330

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