Fecal collection methods for the determination of protein digestibility in bullfrogs

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

Erosion rates and landscape evolution of the lowlands of the Upper Paraguay river basin (Brazil) from cosmogenic Be-10

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Topography of the blood vessels in the hilum of the kidney of Myrmecophaga tridactyla

The study was undertaken in 10 formol-imbibed kidneys of great anteater (Myrmecophaga tridactyla). After the dissection the following characteristics were showed: kidney blood vessels are distributed in 2 different sites, namely hilar and extrahilar, amounting 3 to 6 in the right side 3 to 7 in the left side. Arterial branches in extrahilar region range from 1 to 2 in both sides and in hilar region they present from 1 to 4 in the right and 1 to 2 in the left. Venous roots occur in 1 to 2 vessels in the right and 1 to 3 vessels in the left, occupying only the hilar region, except one case where it was present in the right side.

Internal carotid artery pseudoaneurysm after tonsillectomy treated by endovascular approach. A case report

Surgery on the head and neck region may be complicated by vascular trauma, caused by direct injury on the vascular wall. Lesions of the arteries are more dangerous than the venous one. The traumatic lesion may cause laceration of the artery wall, spasm, dissection, arteriovenous fistula, occlusion or pseudoaneurysm. We present a case of a child with a giant ICA pseudoaneurysm after tonsillectomy, manifested by pulsing mass and respiratory distress, which was treated by endovascular approach, occluding the lesion and the proximal artery with Histoacryl. We reinforce that the endovascular approach is the better way to treat most of the traumatic vascular lesions.

Gingival squamous cell carcinoma: a case report

Squamous cell carcinoma is a malignant epithelial neoplasm characterized by variable clinical manifestations. When located in the gingiva, this neoplasm may mimic common inflammatory lesions. The aim of this study was to report a case of atypical squamous cell carcinoma, in which the patient had no risk factors for the development of this neoplasm. A 61 year old Caucasian female was seen with a 3 month history of a rapidly growing, painful nodule in the gingiva adjacent to tooth #11. Clinical examination revealed a proliferative lesion in the vestibular marginal gingiva of teeth #11 and #12, presenting with purulent exudation. Thus, in view of the clinical symptoms and differential diagnosis of an infectious granulomatous process and malignant neoplasm, an incisional biopsy was obtained from the lesion. The diagnosis of squamous cell carcinoma was made and fourteen days after incisional biopsy, healing was found to be unsatisfactory. The patient was referred for treatment consisting of surgical excision of the tumour. A removable partial denture was fabricated for rehabilitation, one month after surgery of the maxilla; the patient was submitted to dissection of the regional lymph nodes and radiotherapy for an additional 3 months. Three years after the end of treatment, the patient continues to be followed-up and does not show any sign of recurrence. Gingival squamous cell carcinoma is a condition which chance of cure is higher when carcinomatous lesions are diagnosed and treated early. In this instance dentists play an important role in early detection of gingival squamous cell carcinoma.

Mineralogia da fração argila dos solos do Planalto Ocidental Paulista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anatomia e imagenologia do braço e da coxa da Paca (Cuniculus paca, Linaeus 1776) para determinação do acesso cirúrgico à diáfise do úmero e do fêmur

Pós-graduação em Cirurgia Veterinária - FCAV

Avaliação convencional e estesiômetro: resultados controversos na avaliação sensitiva no câncer de mama

This study, clinical, prospective, randomized study was conducted from August 2004 to February 2008 in a convenience sample of 60 women who underwent breast surgery with axillary dissection, divided into two groups (n = 30). The GI (Guidance Kit with different textures, to perform at home) and GII (control). The objective was to analyze the effect of home orientation in patients after surgery for breast cancer complaining of numbness, evaluation, and the conventional esthesiometer. The surface sensitivity was assessed by monofilament Semmes-Weinstein and evaluation using conventional two test tubes with hot water (38 to 43o C) and cold (16 to 27o C), paintbrush, needle. The GI was subjected to 10 sessions and assessments in both 3 times. The M1 (pre intervention), the M2 (post-intervention) after 10 sessions of physical therapy intervention and M3 (washout) after 3 months the second time for assessment. The region targeted for evaluation and intervention was the sensory nerve dermatome intercostobrachial. In the test of Goodman (conventional assessment) there was improvement in both groups, the P1, during the thermal evaluation. The t-test of student (esthesiometer) there was improvement in P2 only in GI (p = 0.003) between points 1 and 2 while the time 3 (p = 0.121 and p = 0.733 respectively). It was concluded that there were divergent and opposite results after examining the effect of home orientation in the nerve dermatome intercostobrachial, evaluation, and the conventional esthesiometer.

Biopsias luteais em vacas Nelore

The present study describes a technique to obtain consecutive luteal samples by colpotomy. The animals received an epidural anesthesia and local anesthesia (vaginal vault) and after ten minutes the vaginal vault was incised with a scalpel blade and tissue was dissected to provide access to the pelvic cavity and to retract the ovary into the vagina. Then, a luteal biopsy was performed with a Yomann biopsy nipper. Signs indicative of pain and stress during the vaginal vault incision, traction of ovary or luteal biopsy were observed only in two collections. However, these signs were observed in ten collections during dissection of the vaginal wall and peritoneum. The occurrence of ataxia was observed in 26 collections and it was usually related to a longer duration of the procedure. Ataxia could be divided in light (15/26), moderate (6/26) and severe (5/26). The occurrence of ovarian adhesions ipsilateral to the incision was evaluated only in the initial four collections. Adhesions were present in 16 collections. The protocol described above provided a safe and efficient method to acquire luteal samples. The low incidence of adhesions allows the consecutive use of females without any interference in subsequent ovulations and collections.

Avaliação anatômica e tomografica das estruturas abdominais do Alouatta guariba clamitans (Bugio-Ruivo – Cabrera,1940)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Contribuição metodológica ao estudo da dissecação e energia do relevo: proposta e avaliação de técnicas computacionais

Pós-graduação em Geociências e Meio Ambiente - IGCE

Detecção molecular de Ehrlichia canis em cães e em órgãos de seus respectivos carrapatos

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

Avaliação anatômica e tomografica das estruturas abdominais do Alouatta guariba clamitans (Bugio-Ruivo – Cabrera,1940)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Detecção molecular de Ehrlichia canis em cães e em órgãos de seus respectivos carrapatos

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

Endovascular Treatment for Acute Aortic Syndrome

Background: The term "acute aortic syndrome" (AAS) includes conditions of high mortality, such as ruptured aneurysm, pseudoaneurysm and, aortic dissection. Open surgery for these cases has demonstrated unsatisfactory results, and endovascular treatment has become an excellent alternative. Methods: We performed a retrospective review of patients with AAS who underwent endovascular treatment in our emergency department from July 2009 to February 2011. They represent 64% (16 of 25) of all patients with AAS seen during this period. Results: Sixteen patients underwent endovascular treatment: eight ruptured aneurysms, six aortic dissections, one nonruptured painful aneurysm, and one pseudoaneurysm. No intramural hematoma or penetrating atherosclerotic ulcer was found. The mean age was 64.3 years, and arterial hypertension (100%) and smoking (64.7%) were the major comorbidities. Technical success rate was 93%, and overall 30-day mortality was 6.25%. Conclusion: Endovascular treatment for AAS was feasible. Technical success, 30-day mortality, hospital stay, and procedure time were similar to those of the other series reported in the literature, and the endovascular approach has became the main technique for AAS in our hospital.