Clínica e cirurgia de animais de companhia

O estágio curricular, descrito no presente relatório, teve lugar no Hospital Veterinário do Porto, num período de seis meses, desde 14 de setembro de 2015 a 14 de março de 2016. Este relatório foi realizado no âmbito do Mestrado Integrado em Medicina Veterinária e encontra-se dividido em duas partes. A primeira referente à casuística acompanhada no decorrer do estágio e a segunda constituída por uma revisão bibliográfica subordinada ao tema “Eritema multiforme canino”. Seguidamente apresenta-se um caso clínico acompanhado pela autora, no âmbito desse mesmo tema. O eritema multiforme é uma doença imunomediada multifatorial descrita em humanos, cães, gatos, cavalos, bovinos e ovinos. A sua patogenia continua por esclarecer mas supõe-se que seja resultado de uma reação de hipersensibilidade mediada por células a vários antigénios. O seu diagnóstico é histopatológico, sendo que o prognóstico varia consoante a severidade das lesões e o conhecimento da causa; Abstract: Small Animal Surgery and Clinical Practice The externship described in this report took place at the Veterinary Hospital of Porto, in a six month period, between the 14th of September 2015 and the 14th of March 2016. This report was carried out under the masters degree in veterinary medicine and is divided into two parts. The first is related to the casuistics accompanied during the externship and the second consists of a literature review on the theme "Canine erythema multiforme", followed by a clinical case accompanied by the author, on the same subject. Erythema multiforme is a multifactorial immune-mediated disorder described in humans, dogs, cats, horses, cattle and sheep. Its pathogenesis remains unclear but is thought to be a result of a hypersensitivity reaction mediated by cells to various antigens. The diagnosis is histological, and the prognosis varies depending on the severity of lesions and the knowledge of the cause.

The flora and vegetation of rocky outcrops in three municipalities in the northern region of Ceará, Brazil: phytosociological characterization

This study aims to identify the flora and vegetation of rocky outcrops of low altitude and confined in the municipalities of Sobral, Groaíras and Santa Quitéria (Ceará state, Brazil), to propose a phytosociological classification for the xerophilous communities. We selected five stations in areas with high proportion of bare rock (> 80%), and the field work were conducted in March 2014 and 2015 respectively (3º 56’ S and 40º 23’ W, 4º 01’ S and 40º 05’ W, 4º 07’’ S and 40º 08’ W, 4º 09’ S and 40º 09’ W and 4º 03’ S and 40º 00’ W). Floristic relevés were made following the Braun-Blanquet classic sigmatist method. The minimum areas of the floristic relevés vary between 8 e 16 m². All the plant species growing in cracks, crevices and vegetation "spots" that can be found in these habitats were identified. The classification of the relevés was made through the Twinspan. The floristic list is composed of 89 species, distributed in 61 genera and 29 families. Fabaceae was the most representative in species richness, 20 species, followed by Poaceae (10 spp.), Euphorbiaceae (7 spp.) and Convolvulaceae (6 spp.). 22 Brazilian endemisms have been identified. Based in the phytosociological analysis and in the classification results we identified five groups and two communities can be clearly distinguished: community of Pilosocereus gounellei FA.C.Weber) Byles & Rowley and Encholirium spectabile Mart. ex Schult. & Schult.f. and the community of Crateva tapia L. and Combretum leprosum Mart..