Influence on alveolar resorption of the buccal bony plate width in the edentulous ridge expansion (ERE) - an experimental study in the dog

Objective: To compare the hard tissue changes at implants installed applying edentulous ridge expansion (E.R.E.) at sites with a buccal bony wall thickness of 1 or 2 mm.Material and methods: In six Labrador dogs, the first and second maxillary incisors were extracted, and the buccal alveolar bony plates and septa were removed. After 3 months of healing, partial-thickness flaps were dissected, and the E.R.E. was applied bilaterally. Hence, an expansion of the buccal bony crest was obtained in both sides of the maxilla with a displacement of either a 1- or a 2-mm-wide buccal bony plate at the test and control sites, respectively. After 3 months of healing, biopsies were obtained for histological analyses.Results: A buccal vertical resorption of the alveolar crest of 2.3 +/- 0.8 and 2.1 +/- 1.1 mm, and a coronal level of osseointegration at the buccal aspect of 2.7 +/- 0.5 and 2.9 +/- 0.9 mm were found at the test (1 mm) and control (2 mm) sites, respectively. The differences did not reach statistical significance. The mean values of the mineralized bone-to-implant contact (MBIC%) ranged from 62% to 73% at the buccal and lingual sites. No statistically significant differences were found. Horizontal volume gains of 1.8 and 1.1 mm were observed at the test and control sites, respectively, and the difference being statistically significant.Conclusions: Implants installed using the E.R.E. technique yielded a high degree of osseointegration. It is suggested that the displacement of buccal bony plates of 1 mm thickness is preferable compared with that of wider dimensions.

Collaboration of ultrasonography in the diagnosis of thyroid gland carcinoma in a dog - case report

The sonographic evaluation of thyroid glands in veterinary medicine presents challenges due to the complexity of the anatomical region, professional experience and type of ultrasonography equipment. The technique is considered a versatile diagnostic method that is noninvasive and has a low cost indicated in different clinical situations. Thyroid carcinoma is a malignant tumor that is often invasive and frequently metastatic to regional lymph nodes and lungs. The prognostic indicators for survival after surgery include tumor size, histological type, mobility and presence or absence of metastasis. The objective of the present report is to demonstrate the importance of ultrasound as a complementary method in the evaluation of thyroid carcinoma in dogs. At the Dr. Halim Atique Veterinary Hospital, an eight-year-old male Pit Bull was examined due to a history of firm painless swelling, approximately six inches in diameter, in the ventral cervical region, for about two months. The sonogram showed a nodular area, with defined and regular margins, and heterogeneous hypoechoic parenchyma, with areas of cavitation and swelling of the thyroid. Histopathology of the nodule was consistent with carcinoma. After thyreoidectomy and hormone replacemet, the patient is in good clinical condition.

Application of ultrasound in the evaluation of renal abscess in a dog

Renal abscesses are rare in dogs and, although its pathogenesis is uncertain, may occur in diabetic patients with pyelonephritis, nephrolithiasis, kidney injuries or after abdominal surgery or kidney biopsy. Because of nonspecific clinical signs, laboratory tests associated with ultrasonography are important to confirm the diagnosis and treatment. Generally, kidney abscesses have sonographic aspects with different degrees of echogenicity such as hypo or hyperechoic, homogeneous or heterogeneous, and may or may not have thickened and hyperechoic walls, depending on its chronicity. Our objective was to report the use of ultrasound as a complementary method in the evaluation of disorders of the urinary tract, focusing on a case of renal abscess in a dog.

Gênero discursivo cinema, o filme musical: análise dialógica de Across the Universe

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O biodireito na interface entre ciência e ficção: um estudo do imaginário social a partir da análise do filme Mar adentro

Pós-graduação em Educação - IBRC

Intertextualidades, símbolos e mitos entre o romance Mygale e o filme A pele que habito

The award-winning and controversial movie by Pedro Almodóvar “The skin I live” (2011) is an adaptation of Mygale’s novel (1984), the French writer Thierry Jonquet (1954-2009), translated into Portuguese in 2005 as Tarântula. It is a horror story, full of suspense, in which a renowned surgeon, Robert Ledgard, played by Antonio Banderas, switches, without any scruples, the sex of the young Vincent. What it shown to the viewer since the first images of the movie is, therefore, Vicente/Vera in her new and perfect female body. Flashbacks clarify during the movie the events that culminated in the opening scene that is presented to us, surprising us and, of course, shocking us. References to myths and symbols can be noticed in the movie. They bring with them, to be recognized by the viewer, issues related to the creation or metamorphosis, among others, as the Pygmalion and Galatea myth, which binds to artistic creation. Artistic metamorphosis operated equally by the filmmaker in his modern version of the doctor and the monster, for example, but, especially, in the rereading of the Jonquet’s novel. This study seeks to highlight some of the major myths and symbols inserted in Almódovar’s movie and what interpretations such insertions may ensue.

Dois cisnes à procura de um personagem: uma leitura pirandelliana do filme Cisne Negro

Pós-graduação em Letras - FCLAS

Resistência de união de cimentos resinosos em superfície de cerâmica de Y-TZP após aplicação de filme vitrocerâmico

Pós-graduação em Odontologia Restauradora - ICT

Uma novela, um filme, o amor e a morte em Veneza

This article compares Thomas Mann´s The death in Venice with its cinematographic version directed by Luchino Visconti.

Produção de objetos na direção de arte: estudo do caso filme Super Pai

O presente trabalho tem como objetivo descrever o funcionamento do departamento de arte na produção audiovisual, com foco na produção de objetos. Estabeleceu-se como método a pesquisa-ação e, para tal realizou-se acompanhamento durante a produção do longa-metragem Super Pai. Discorre-se sobre o departamento de arte e descreve-se o processo de produção dos cenários e da produção de objetos na obra supracitada

Epitheliotropic cutaneous T-cell lymphoma associated with melanoma in a dog: case report

Several types of tumors affect dogs' skin. Simultaneously occurring neoplasms with different histological patterns might be rarely present in the same animal. This paper describes the occurrence of epitheliotropic cutaneous T-cell lymphoma and melanoma in a dog. The animal had nodular lesions in the abdominal region and serpiginous plaques on the dorsal region of the trunk. Cytology evidenced malignant fusiform cells from the abdominal lesions as well as few round cells from the dorsal. The histopathological examination of the abdominal lesions showed dermis with polygonal to spindle-shaped neoplastic cells. The lesion of the dorsal region evidenced neoplastic round cells with generally distinct cell borders and a moderate amount of eosinophilic cytoplasm. Abdominal lesions were positive for Melan A. Dorsal and forelimb lesions were positive for CD3. This study reports the occurrence of epitheliotropic cutaneous T-cell lymphoma and malignant melanoma in a crossbred Boxer dog and discusses the importance of performing immunohistochemical profile to confirm the phenotype of the tumor.

Ophthalmic parameters in adult Shih Tzu dogs

Ocular surface diseases are often diagnosed in brachycephalic dogs. The ophthalmic parameters of the Shih Tzu dogs are evaluated in this study since this breed is among the most commonly affected by these diseases. In this study, ophthalmic parameters of this breed were partly studied under physical restraint. Schirmer tear test, breakup time test, aesthesiometry, biomicroscopy, non-contact specular microscopy, laser flaremetry, applanation tonometry, ultrasonography and ophthalmoscopy were carried in 48 eyes of 24 male and female dogs, aged from two to four years, weighing between 5 and 10kg. All dogs were from a breeding kennel. Descriptive statistics were applied to the data. Mean and standard error for Schirmer tear test was 26.145±0.803mm min-1; breakup time test, 13.668±0.538s; and aesthesiometry, 2.395±0.071cm. The biomicroscopy evaluation showed that 70.83% of the eyes had medial entropion; 42% caruncular trichiasis; 33% distichiasis, 27% mild paracentral corneal opacity; and 13% corneal melanosis. Mean and standard error for endothelial cell density was 2221.591±20.161cells mm-2; endothelial cell hexagonality, 63.770±1.805%; endothelial cell area, 451.895±4.179mm2; central corneal thickness, 0.490±0.007 mm; laser flaremetry, 1.720±0.216PC ms-1; applanation tonometry, 16.118±0.460mmHg; axial length, 20.255±0.134mm; lens thickness, 6.624±0.031mm; anterior chamber, 4.064±0.109mm; and vitreous chamber, 9.565±0.054mm. Ophthalmoscopy findings were not different from previous reports for other breeds. The results showed that the ophthalmic Shih Tzu parameters did not differ from other breeds according to data in the literature, except for the breakup time and Cochet-Bonnet aesthesiometry.

Clinicopathological and immunohistochemical evaluation of oesophageal leiomyosarcoma in a dog

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