-
-
Hollmann, Gabriela; Cavalli, Ronaldo Olivera; Trindade, Gilma Santos; Martínez, Pablo Elías
(2008)
Os crustáceos estão naturalmente expostos à radiação ultravioleta, podendo esta produzir mudanças bioquímicas e na função imune e predispor ao aparecimento de doenças. Objetivo: Quantificar a concentração de glicose na ...
-
-
Amado, Lílian Lund; Rosa, Carlos Eduardo da; Leite, Alice Teixeira Meirelles; Moraes, Loraine; Pires, Wagner Vaz; Pinho, Grasiela Lopes Leães; Martins, Camila De Martinez Gaspar; Robaldo, Ricardo Berteaux; Nery, Luiz Eduardo Maia; Monserrat, José María; Bianchini, Adalto; Martínez, Pablo Elías; Monserrat, Laura Alicia Geracitano
(2006)
Biomarkers of exposure and effect of pollutants were analyzed in croakers Micropogonias furnieri (Teleostei: Sciaenidae) captured in winter and summer in a polluted and in a non-polluted site at the Patos Lagoon estuary ...
-
-
Silveira, Tony Leandro Rezende da; Robaldo, Ricardo Berteaux; Pinto Colares, Elton; Bianchini, Adalto; Muelbert, Monica Mathias Costa; Martínez, Pablo Elías; Pereira, Eliane Machado; Valente, Ana Luisa Schifino
(2014)
Corynosoma bullosum is a parasite of pinnipeds while Corynosoma cetaceum is considered a parasite of cetaceans. Until now, there were no records of parasitism by C. cetaceum in phocids. This study reports C. bullosum and ...
-
-
Gonçalves, Carjone Rosa; Cunha, Raquel Wigg; Barros, Daniela Marti; Martínez, Pablo Elías
(2010)
Endocrine disruptors (EDs) are increasingly common chemicals in the environment. Bisphenol A (BPA), used to manufacture polycarbonate plastics, is an ED recognized for its estrogenic, anti-estrogenic, and anti-androgenic ...
-
-
Hollmann, Gabriela; Fonseca, Duane Barros da; Allodi, Silvana; Martínez, Pablo Elías; Nery, Luiz Eduardo Maia
(2011)
Decapod crustaceans show proliferation of the
nerve cells in the olfactory lobe throughout their lives. However, the regulation of this process is still poorly understood, since it may vary with endogenous and exogenous
factors. ...
-
-
Aguiar, Rosiane Borba de; Dickel, Odila Eli; Cunha, Raquel Wigg; Monserrat, José María; Barros, Daniela Marti; Martínez, Pablo Elías
(2006)
This study investigated the effects of estradiol valerate (EV) and tibolone (TB) treatments on some memory parameters of ovariectomized young (2 months), adult (8 months)and old (20 months) female rats. A
Sham-operated ...
-
-
Aguiar, Rosiane Borba de; Dickel, Odila Eli; Cunha, Raquel Wigg; Monserrat, José María; Barros, Daniela Marti; Martínez, Pablo Elías
(2008)
Estrogen compounds have been described
as important brain protectors. This study investigated the effects of estradiol
valerate (EV—0.3 mg/kg) and two concentrations of tibolone (TB1 = 0.5 mg/kg
and TB2 = 1 mg/kg) on ...
-
-
Chaves, Isabel Soares; Santos, Ricardo Luvizotto; Sampaio, Luís André Nassr de; Bianchini, Adalto; Martínez, Pablo Elías
(2006)
Fish have developed protective strategies against monogeneans through immunological responses. In this study, immune adaptive response to parasites was analysed in the pompano Trachinotus marginatus infested by Bicotylophora ...
-
-
Miranda Filho, Kleber Campos; Metcalfe, Chris; Metcalfe, Tracy L.; Muelbert, Monica Mathias Costa; Martínez, Pablo Elías; Robaldo, Ricardo Berteaux; Colares, Elton Pinto; Bianchini, Adalto
(2009)
Seven pairs of southern elephant seals (Mirounga leonina) pups and their dams were sampled during the late weaning season among a breeding population of seals on Elephant Island in Antarctica. The blubber of the pups and ...
-
-
Becker, Guilherme Kessler; Robaldo, Ricardo Berteaux; Bianchini, Adalto; Colares, Elton Pinto; Martínez, Pablo Elías; Muelbert, Monica Mathias Costa; Brum, Joao Guilherme Werner
(2000)
O objetivo deste trabalho é relatar a ocorrência do parasitismo por Lepidophthirus macrorhini (Anoplura) em elefantes-marinhos do sul (Mirounga leonina) na Ilha Elefante (Shetlands do Sul, Antártica). Este relato caracteriza ...
-
-
Muelbert, Monica Mathias Costa; Robaldo, Ricardo Berteaux; Martínez, Pablo Elías; Colares, Elton Pinto; Bianchini, Adalto; Setzer, Alberto
(2004)
In 1999, at-sea activity of two young southern elephant seal males (Mirounga leonina) from Elephant Is.(61°13’S,55°23’W), Antarctica, was monitored and tracked for 9 months. The individuals were randomly selected, ...
-
-
Monserrat, José María; Martínez, Pablo Elías; Monserrat, Laura Alicia Geracitano; Amado, Lílian Lund; Martins, Camila De Martinez Gaspar; Pinho, Grasiela Lopes Leães; Chaves, Isabel Soares; Cravo, Marlize Ferreira; Lima, Juliane Ventura; Bianchini, Adalto
(2007)
In this review, recent developments in monitoring toxicological responses in estuarine animals are analyzed, considering the biomarker responses to different classes of pollutants. The estuarine environment imposes stressful ...
-
-
Miranda Filho, Kleber Campos; Metcalfe, Tracy L.; Metcalfe, Chris; Robaldo, Ricardo Berteaux; Muelbert, Monica Mathias Costa; Colares, Elton Pinto; Martínez, Pablo Elías; Bianchini, Adalto
(2007)
Contamination of blubber tissues by organochlorine pesticides (OC) and PCBs was assessed in female and male pups and juveniles, as well as in adult females and subdominant adult males of the Southern elephant seal, Mirounga ...
-
-
Ferreira, Ana Paula da Silva; Martínez, Pablo Elías; Colares, Elton Pinto; Robaldo, Ricardo Berteaux; Berne, Maria Elisabeth Aires; Miranda Filho, Kleber Campos; Bianchini, Adalto
(2005)
Serum immunoglobulin G (IgG; indirect enzyme-linked immunosorbent assay), as well as sexual and adrenal steroid hormones’ concentrations (radioimmunoassay) were determined in 63 (male and female) Southern elephant seals ...
-
-
Guilherme, Christiane; Bianchini, Adalto; Martínez, Pablo Elías; Robaldo, Ricardo Berteaux; Colares, Elton Pinto
(2004)
This study aimed to verify the serum leptin concentration during the terrestrial phase of the Southern elephant seal (Mirounga leonina) on Elephant Island (South Shetlands, Antarctica). Sera from 25 adult Southern elephant ...
-
-
Pereira, Maria Cassarin; Traverse, Maria; Barros, Daniela Marti; Bianchini, Adalto; Martínez, Pablo Elías
(2003)
Glucocorticoid receptor concentration (GR) was determined in mononuclear (MNS) and polymorphonuclear (PMNS) cells isolated from 8 aged and 9 young male dogs. In addition, leukocyte responses to dexamethasone (0.1 mg kg21 ...
-
-
Baraj, Besnik; Bianchini, Adalto; Niencheski, Luis Felipe Hax; Campos, Claudia Cavalcante Rocha; Martínez, Pablo Elías; Robaldo, Ricardo Berteaux; Muelbert, Monica Mathias Costa; Colares, Elton Pinto; Zarzur, Simoni
(2001)
The severe matrix interference on chromium determination in whole blood samples of Southern elephant seals from Antarctica by a GFAAS (ZEISS-5 model) at 357.9 nm is demonstrated. Such interference was due to overlapping ...
