@article{fdi:010088189, title = {{R}evealing the environmental pollution of two estuaries through histopathological biomarkers in five fishes from different trophic guilds of northeastern {B}razil}, author = {dos {S}antos, {I}. {G}. {S}. and {L}ira, {A}. {S}. and {M}ontes, {C}. {D}. and {P}oint, {D}avid and {M}edieu, {A}. and do {N}ascimento, {C}. {W}. {A}. and {L}ucena-{F}redou, {F}. and da {R}ocha, {R}. {M}.}, editor = {}, language = {{ENG}}, abstract = {{E}stuaries in {B}razil are mostly anthropically affected due to the discharge of industrial and domestic effluents. {I}n two of them, the {S}anta {C}ruz {C}hannel {E}stuary ({ITAP}) and {S}irinhaem {R}iver {E}stuary ({SIR}), historically affected by mercury pollution and sugarcane industry in {N}ortheast {B}razil, we assessed environmental pollution using liver and gill histopathological biomarkers in fish from different trophic levels. {L}iver samples exhibited serious damages such as hepatic steatosis, necrosis, and infiltration. {T}he gills showed moderate to severe changes, such as lifting of epithelial cells, lamellar aneurysm, and rupture of lamellar epithelium. {M}ost of the changes in the liver and gills were reported for species {C}entropomus undecimalis and the {G}obionellus stomatus, which were considered as good sentinels of pollution. {T}he combination of biomarker methodologies was efficient in diagnosing the serious damage to the species, reinforcing the need for monitoring the health of the ecosystems evaluated.}, keywords = {{G}ill ; {L}iver ; {S}entinel ; {H}istology ; {A}nthropic impacts ; {B}razilian coast ; {BRESIL}}, booktitle = {}, journal = {{M}arine {P}ollution {B}ulletin}, volume = {192}, numero = {}, pages = {115095 [14 p.]}, ISSN = {0025-326{X}}, year = {2023}, DOI = {10.1016/j.marpolbul.2023.115095}, URL = {https://www.documentation.ird.fr/hor/fdi:010088189}, }