{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T13:06:39Z","timestamp":1791291999608,"version":"4.1.0"},"reference-count":68,"publisher":"FapUNIFESP (SciELO)","issue":"1","license":[{"start":{"date-parts":[[2019,3,1]],"date-time":"2019-03-01T00:00:00Z","timestamp":1551398400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2019,3,1]],"date-time":"2019-03-01T00:00:00Z","timestamp":1551398400000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2019,3,1]],"date-time":"2019-03-01T00:00:00Z","timestamp":1551398400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bras. Parasitol. Vet."],"abstract":"<jats:p>Abstract Avian malaria is one of the most important diseases of captive penguins. We employed morphometric techniques to evaluate hepatic hemosiderosis in rehabilitating wild Magellanic penguins (Spheniscus magellanicus) that were negative (n = 9) or naturally infected by different subgenera of Plasmodium spp. (n = 24), according with: Plasmodium subgenera (Haemamoeba, Huffia, Other lineages, and Unidentified lineages), severity of Plasmodium histopathological lesions, and concurrent diseases, age class (juvenile or adult plumage), sex (male, female or not determined), body score (emaciated, thin, good, excellent, not available), molt, presence or absence of oil contamination upon admission, iron supplementation, and rehabilitation center. The percentage of the area occupied by hemosiderin was called \u2018Index of Hepatic Hemosiderosis (IHH)\u2019. Plasmodium-positive females presented significantly higher IHH values (17.53 \u00b1 12.95%) than males (7.20 \u00b1 4.25%; p = 0.041). We observed higher levels of congestion (p = 0.0182) and pneumonia (p = 0.0250) severity between Unidentified lineages vs. Huffia. We believe that the hepatic hemosiderosis observed in this study was multifactorial, the result of pathological processes caused by malaria, molting, hemoglobin and myoglobin catabolism during migration, anemia, concomitant diseases, and iron supplementation, all possibly potentiated by decreased liver mass. Further studies are needed to clarify the mechanisms of these hypotheses.<\/jats:p>","DOI":"10.1590\/s1984-296120180092","type":"journal-article","created":{"date-parts":[[2019,2,22]],"date-time":"2019-02-22T18:51:41Z","timestamp":1550861501000},"page":"68-79","source":"Crossref","is-referenced-by-count":3,"title":["Comparative morphometric evaluation of hepatic hemosiderosis in wild Magellanic penguins (Spheniscus magellanicus) infected with different Plasmodium spp. subgenera"],"prefix":"10.1590","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5617-9287","authenticated-orcid":false,"given":"Ana Carolina","family":"Ewbank","sequence":"first","affiliation":[{"name":"Universidade de S\u00e3o Paulo, Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo de Francisco","family":"Strefezzi","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo, Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos","family":"Sacrist\u00e1n","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo, Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristiane Kiyomi Miyaji","family":"Kolesnikovas","sequence":"additional","affiliation":[{"name":"Associa\u00e7\u00e3o R3 Animal, Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aryse","family":"Martins","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio Grande, Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis Felipe Silva Pereira","family":"Mayorga","sequence":"additional","affiliation":[{"name":"Instituto de Pesquisa e Reabilita\u00e7\u00e3o de Animais Marinhos, Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ralph Eric Thijl","family":"Vanstreels","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo, 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Trace Elem Exp Med"},{"key":"ref34","first-page":"1","article-title":"Some blood parasites of New Zealand birds","volume":"5","author":"Laird M","year":"1950","journal-title":"Zool Pub Victoria Uni College."},{"issue":"3","key":"ref35","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1177\/030098588602300305","article-title":"Clinical, gross, and histological findings in herring gulls and Atlantic puffins that ingested Prudhoe Bay crude oil","volume":"23","author":"Leighton FA","year":"1986","journal-title":"Vet Pathol"},{"issue":"12","key":"ref36","doi-asserted-by":"crossref","first-page":"3191","DOI":"10.1016\/j.biocon.2009.06.017","article-title":"Plasmodium blood parasite found in endangered Galapagos penguins (Spheniscus mendiculus)","volume":"142","author":"Levin II","year":"2009","journal-title":"Biol Conserv"},{"issue":"1","key":"ref37","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1111\/j.1474-919X.1993.tb02811.x","article-title":"Mass changes in migrating birds: the evidence for fat and protein storage re-examined","volume":"135","author":"Lindstr\u00f6m \u00c5","year":"1993","journal-title":"Ibis"},{"key":"ref38","series-title":"Zoo and wild animal medicine \u2014 current therapy 4.","first-page":"260","volume-title":"Iron overload in the animal kingdom.","author":"Lowenstein LJ","year":"1999"},{"key":"ref39","series-title":"Histopathological methods and color atlas of special stains and tissue artifacts","author":"Luna LG","year":"1992"},{"issue":"5","key":"ref40","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1111\/j.0908-8857.2004.03378.x","article-title":"Flying, fasting, and feeding in birds during migration: a nutritional and physiological ecology perspective","volume":"35","author":"McWilliams SR","year":"2004","journal-title":"J Avian Biol"},{"issue":"3","key":"ref41","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1016\/j.cvex.2008.03.004","article-title":"Avian hematology and related disorders","volume":"11","author":"Mitchell EB","year":"2008","journal-title":"Vet Clin North Am Exot Anim Pract"},{"issue":"4","key":"ref42","doi-asserted-by":"crossref","first-page":"624","DOI":"10.1638\/2007-0160.1","article-title":"Effect of malnutrition on iron homeostasis in black-necked swans (Cygnus melanocoryphus )","volume":"40","author":"Norambuena MC","year":"2009","journal-title":"J Zoo Wildl Med"},{"issue":"4","key":"ref43","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1016\/j.imbio.2006.02.004","article-title":"Iron-withholding strategy in innate immunity","volume":"211","author":"Ong ST","year":"2006","journal-title":"Immunobiology"},{"issue":"2","key":"ref44","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/0013-9327(79)90145-9","article-title":"Seasonal changes in the fat, protein and metal content of the liver of the starling Sturnus vulgaris","volume":"19","author":"Osborn D","year":"1979","journal-title":"Environ Pollut"},{"issue":"1","key":"ref45","doi-asserted-by":"crossref","first-page":"289","DOI":"10.2989\/18142320509504087","article-title":"Oiled and injured African penguins Spheniscus demersus and other seabirds admitted for rehabilitation in the Western Cape, South Africa, 2001 and 2002","volume":"27","author":"Parsons NJ","year":"2005","journal-title":"Afr J Mar Sci"},{"issue":"4","key":"ref46","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.1637\/9418-060710-Case.1","article-title":"Hepatic hemosiderosis in red-spectacled amazons (Amazona pretrei ) and correlation with nutritional aspects","volume":"54","author":"Pereira LQ","year":"2010","journal-title":"Avian Dis"},{"key":"ref47","first-page":"137","article-title":"Effects of human activities in the marine environment on seabirds along the coast of Rio Grande do Sul, Brazil","volume":"13","author":"Petry MV","year":"2002","journal-title":"Ornitol Neotrop"},{"issue":"11","key":"ref48","doi-asserted-by":"crossref","first-page":"1901","DOI":"10.1242\/jeb.042093","article-title":"Myoglobin production in emperor penguins","volume":"213","author":"Ponganis PJ","year":"2010","journal-title":"J Exp Biol"},{"issue":"4","key":"ref49","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1177\/15648265070284S405","article-title":"Iron metabolism and infection","volume":"28","author":"Ratledge C","year":"2007","journal-title":"Food Nutr Bull"},{"issue":"1","key":"ref50","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1590\/S1519-69842013000100008","article-title":"Ecological aspects of helminth fauna of Magellanic penguins, Spheniscus magellanicus (Aves: Spheniscidae), from the northern coast of the State of S\u00e3o Paulo, Brazil","volume":"73","author":"Rezende GC","year":"2013","journal-title":"Braz J Biol"},{"issue":"2","key":"ref51","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1590\/S1516-89132010000200021","article-title":"Surviving probability indicators of landing juvenile Magellanic penguins arriving along the southern Brazilian coast","volume":"53","author":"Rodrigues SC","year":"2010","journal-title":"Braz Arch Biol Technol"},{"issue":"2","key":"ref52","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1007\/BF02233443","article-title":"Liver morphology and function tests in obesity and during total starvation","volume":"12","author":"Rozental P","year":"1967","journal-title":"Am J Dig Dis"},{"issue":"7","key":"ref53","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1016\/j.marpolbul.2012.05.009","article-title":"Survival and movements of Magellanic penguins rehabilitated from oil fouling along the coast of South America, 2000\u20132010","volume":"64","author":"Ruoppolo V","year":"2012","journal-title":"Mar Pollut 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