Anticorpos anti-Leptospira spp. em animais selvagens do zoológico municipal de Ribeirão Preto, Estado de São Paulo, Brasil

Leptospirosis may affect all domestic and wild animals as well as human beings. Some serological studies have shown the involvement of wild species in the epidemiology of the disease. Once captive wild animals are not much studied, especially in Brazil, the present study aimed to detect anti- Leptospira spp. antibodies in animals from Ribeirão Preto city zoo, in São Paulo state, Brazil. Blood samples were collected from captive birds, fish, reptiles and mammals, sinanthropics and free-living animals and also from employees between March and October, 2006. Four hundred and three blood samples were obtained, 388 animals' samples (110 reptiles, 143 birds, 110 mammals and 25 fish) and 15 humans'. The sera were analysed by Microscopic Agglutination Test using 22 serovars from pathological leptospiras and two from non-pathological serovars. Among the animal samples, 339 were from captive animals, and 49 from free-living ones, captured with traps inside the zoo. One hundred and three (103/388 = 26.5%) samples reacted to leptospirosis, ninety-two (92/339 = 27.1%) samples were from captive animals and eleven (11/49 = 22.4%) from free-living ones. All humans' samples were negative. Serological titles varied from 40 to 5.120, with predominance of titles between 40 and 80 and the most frequent serovars were Patoc, Andamana, Canicola, Icterohaemorrhagiae and Panama.

Ultrassonografia torácica extracardíaca em pequenos animais

Until recently, ultrasonography was not considered one of the prevailing imaging methods for thoracic evaluation due to its limitations in evaluating lesions located below thoracic gas collections in individuals with normal lung tissue as well as in those with pneumothorax. Nevertheless, ultrasound has an advantage over other imaging techniques. It allows not only differentiating pleural from pulmonary lesions, but also identifying and assessing peripheral pulmonary lesions. Thus, thoracic ultrasound has become more popular in Veterinary Medicine as an ancillary method in the diagnosis and treatment of several diseases of the thoracic cavity, especially in emergency settings. This review aims at providing information on the main alterations found in the chest wall, mediastinum, pleura, lung and diaphragm by means of ultrasonography.

N-acetilcisteína - Ação antioxidante e utilização na clínica de pequenos animais

For a long time, N-acetylcysteine was only used as a mucolytic and as an expectorant agent in the treatment of paracetamol/ acetaminophen intoxication. With the advent of studies on free radicals, antioxidants are gaining prominence and the N-acetylcysteine is amongst them. The objective of this article is to emphazise the farmacological activity of this amino acid in affections in the small animal clinical routine, as well as to show new perspectives of its use in humans, which could, in the future, form the base for similar studies in dogs and cats.

Potencial reprodutivo de Chrysoperla externa (Neuroptera: Chrysopidae): Efeito da proporção sexual e período de acasalamento

In this study the effects of the time of male permanence with females and different sex ratios on the reproductive capacity of Chrysoperla externa F 3 adults was evaluated. The insects were kept at 25 ± 2 °C, 70 ± 10% RH, under a 12 h photoperiod. The first experiment consisted of mating females with males that were subsequently removed after 5, 10, 15, 20, 25, 30, 35 and 40 days; the control group consisted of males remaining with the females during the entire experimental period. The second experiment consisted of mating: one male with one female (1:1); one male with two females (1:2); one male with three females (1:3); one male with four females (1:4); and one male with five females (1:5), and then evaluating their pre-ovipositioning periods, daily and total ovipositioning, egg viability percentages, and efficiency indices (which considered total ovipositioning, mean egg viability, and the ovipositioning period). It was found that alternating the sexual proportions from one male with one female to one male with three females did not alter the reproductive performance of these insects, and that there was no need to replace the males after five days as they were able to provide sufficient numbers of spermatozoa during this period to maintain consistent reproductive rates.

Dermatologia ambiental: Manifestações dermatológicas de acidentes por animais aquáticos (invertebrados)

Contact between humans and coastal areas has increased in recent decades, which has led to an increase in injuries from aquatic animals. The majority of these present dermatological manifestations, and some of them show typical lesions. The highest percentages of injuries that occur in marine environments are associated with invertebrates such as sea urchins, jellyfish and Portuguese men-of-war (echinoderms and cnidarians). In this review, we discuss the clinical, therapeutic and preventive aspects of injuries caused by marine and freshwater invertebrates, focusing on first aid measures and diagnosis for dermatologists and professionals in coastal areas. © 2013 by Anais Brasileiros de Dermatologia.

Biologia reprodutiva de três espécies de serpentes da Família Viperiade da região neotropical

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Comportamentos que aliviam estresse nos animais: uma revisão e alguns dados novos na tilápia-do-Nilo

Pós-graduação em Biologia Geral e Aplicada - IBB

Efeito da proteína Beta-Conglicinina da soja no metabolismo lipídico de animais submetidos à dieta hipercolesterolêmica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Inquérito sorológico, molecular e fatores de risco para leptospirose em mamíferos cativos, papel dos animais sinantrópicos presentes no local e aspectos de saúde pública

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Urolitíase em bovinos da raça Guzerá (Bos taurus indicus): estudo comparativo em animais oriundo de propriedades com e sem o problema

Pós-graduação em Medicina Veterinária - FMVZ

Aplicação de técnicas diagnósticas na leishmaniose para animais silvestres

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação diagnóstica para Leishmania spp. e Trypanosoma cruzi em gatos domésticos procedentes da associação protetora dos animais do município de Ilha Solteira, SP, Brasil

Pós-graduação em Doenças Tropicais - FMB

Comércio de animais de carga no Brasil imperial: uma análise quantitativa das tropas negociadas nas províncias do Paraná e São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Educação ambiental e o trabalho com valores: olhando para os animais não humanos

Pós-graduação em Educação - IBRC

Caracterização fenotípica, genotípica e termorressistência à fervura em linhagens de Nocardia spp isoladas de animais domésticos e humanos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)