Paulo César Maiorka

Universidade de São Paulo

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Silvana Lima Górniak

Universidade de São Paulo

Adriano Tony Ramos

Universidade Federal de Santa Catarina

Adriana de Siqueira

Universidade Cruzeiro do Sul

Dominguita Lühers Graça

Hospital de Santa Maria

Fernando Yutaka Moniwa Hosomi

Universidade de São Paulo

Helenice de Souza Spinosa

Universidade de São Paulo

M.L. Dagli

Universidade de São Paulo

André Rinaldi Fukushima

Centro Universitário das Faculdades Metropolitanas Unidas

Viviane Mayumi Maruo

Universidade Federal do Tocantins

Fernanda Auciello Salvagni

Universidade de São Paulo

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Universidade de São Paulo

169

Universidade Brasil

Hospital Universitário da Universidade de São Paulo

Universidade Cidade de São Paulo

Universidade Federal do Tocantins

Fundação de Estudo e Pesquisa em Medicina Veterinária e Zootecnia

Universidade Estadual Paulista (Unesp)

Universidade Federal de Santa Maria

Universidade Federal do Paraná

Universidade Federal do Rio Grande do Sul

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Mielinização e condução

Paulo César Maiorka Dominguita Lühers Graça

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Exhumation of Wistar rats experimentally exposed to the carbamate pesticides aldicarb and carbofuran: A pathological and toxicological study

Experimental and Toxicologic Pathology (2016)

Adriana de Siqueira Karina Borges Almeida Rodrigues Vagner Gonçalves Atílio Sersun Calefi André Rinaldi Fukushima

Aldicarb

Carbofuran

Carbamate

Forensic Pathology

10.1016/j.etp.2016.03.002

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Citations (7)

Histopathological changes induced by microdialysis guide cannula and probe implantation into the rat striatum

Resumos (1998)

Erica Engelberg-Cook Pablo Emílio Cruz Casallas Paulo César Maiorka Luciano Freitas Felício

Microdialysis

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Morphine treatment during pregnancy modulates behavioral selection in lactating rats

Abstracts (2010)

A. M. Cruz Paulo César Maiorka Newton S. Canteras Marcia Harumi Sukikara Luciano Freitas Felício

Previous studies have demonstrated that treatment of postpartum female rats with morphine inhibits maternal behavior and stimulates foraging. Exposure to drugs of abuse may result in a progressive enhancement of their reinforcing effects. Puerperal treatment with morphine leads to reverse tolerance to this drug. The present study investigated whether repeated morphine treatment during late pregnancy may influence the effects of different morphine dosages on behavioral selection in lactating rats. Females were simultaneously exposed to pups and insects, and the choice between taking care of the pups and hunting insects was observed. Female Wistar rats were treated with morphine (3.5 mg/kg/day, subcutaneous [s.c.]) or saline for 5 days beginning on pregnancy day 17. On day 5 of lactation, animals were acutely challenged with morphine (0.5, 1.0, or 1.5 mg/kg, s.c.; MM0.5, MM1.0, and MM1.5 groups, respectively) or saline (MS group) and tested for predatory hunting and maternal behavior. Control groups were pretreated with saline and challenged with morphine (SM0.5, SM1.0, and SM1.5 groups) or saline (SS group). Animals treated with morphine during late pregnancy and acutely challenged with 1.0 mg/kg morphine (MM1.0 group) exhibited significantly decreased maternal behavior and enhanced hunting. This effect was not evident with the 0.5 mg/kg dose. The 1.5 mg/kg morphine dose decreased maternal behavior and increased hunting in both the MM1.5 group and in animals challenged with morphine after previous saline treatment (SM1.5 group). These results provide evidence of plasticity of the opioidergic role in behavioral selection during lactation.

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Estimulação salivar através do olfato em cães: uma alternativa para a mensuração de marcadores biológicos

Resumos (2013)

Anna Carolina Barbosa Esteves Maria Paulo César Maiorka

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Saiba por onde anda a acusada de ser a maior serial killer de animais do mundo [Entrevista]

Paulo César Maiorka Juliana Bussad Silvana Andrade Edson Criado Laudiana Silva

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The effect of raw and roasted soybeans on intestinal health, diet digestibility, and pancreas weight of broilers

The Journal of Applied Poultry Research (2014)

Chayane da Rocha J.F. Durau Lucas Newton Ezaki Barrilli Fabiano Dahlke Paulo César Maiorka

Soybeans have high protein and energy content; however, they also contain antinutritional factors that limit inclusion in feeds for nonruminant animals. Therefore, the aim of the present study was to evaluate the influence of feeding raw (RFFS), deactivated (DFFS), or over-heated (OFFS) full-fat soybeans on the intestinal health, diet digestibility, and pancreas weight of broilers. One hundred twenty broilers were fed diets containing 15% DFFS, 10% DFFS + 5% RFFS, 15% RFFS, or 10% DFFS + 5% OFFS; data were submitted to ANOVA and means were compared by Tukey's test. Broilers fed 15% RFFS presented higher goblet cell counts and sialic acid levels compared with those fed diets containing DFFS and OFFS. Intestinal villi were shorter in birds fed 15% RFFS than those fed 10% DFFS + 5% RFFS. The coefficient of apparent digestibility of nutrients was affected by the dietary treatments. The pancreas of the broilers fed the diets containing RFFS was significantly heavier of those fed DFFS or OFFS. The intestinal integrity, as well as pancreas structure, is impaired by the inclusion of RFFS in broiler diets. Conversely, soybean over-heating hinders nutrient utilization by broilers.

10.3382/japr.2013-00829

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Citations (37)

Description of Visceral, Lymphatic and Central Nervous System Lesions in Dogs Infected with Leishmania spp.

Cinthian C. Mendonça Bruno M. P. Costa Katharine M. Brandão Viviane Mayumi Maruo Paulo César Maiorka

Leishmaniases are a group of chronic systemic infectious diseases caused by intracellular protozoa of the genus Leishmania. In the present study the authors aimed to investigate Leishmania spp-induced lesions mainly to detect the presence of the parasite within the CNS and lymph nodes in dogs from the Araguaina region, Tocantins State, Northern Brazil. Descriptive statistical analysis of variance and correlation were conducted, indicating that gross signs and visceral lesions do not correlate positively. Therefore we conclude that the diagnosis cannot be based on macroscopic signs alone presented by the infected dogs.

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Mammary botryomycosis: two concomitant cases in mares: case report

Figshare (2018)

Carla Bargi Belli Joana Fonte L.N. Torres M.R. Gondin Paulo César Maiorka

ABSTRACT Mammary disorders in mares are rare and usually only one animal per paddock is affected. In this report, two mares with 7 and 9 years old, were concomitantly diagnosis of chronic pyogranulomatous mastitis, associated with the Splendore-Hoeppli reaction, indicative of botryomycosis a rare, chronic suppurative disease with microabscess formation, characterized by in vivo formation of eosinophilic materials around microorganisms or biologically inert material. Various bacteria can cause botryomycosis in horses, and the most frequently isolated one is Staphylococcus sp., particularly S. aureus. This report confirms the role of Staphylococcus sp.; however, specifically S. hyicus and S. cohnii that prior to the current report, had not been associated with cases of botryomycosis.

Concomitant

10.6084/m9.figshare.6504629

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CSI: Examination of the Animal

John Wiley & Sons, Inc. eBooks (2013)

Melinda D. Merck Doris M. Miller Paulo César Maiorka

Videography

Accidental

10.1002/9781118704738.ch3

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Citations (5)