Post-ganglionic Horner's syndrome: An unusual presentation of non-Hodgkin lymphoma

In this paper, we present the rare case of a patient with cervical lymphadenopathy diagnosed as a T-cell-rich B-cell non-Hodgkin lymphoma that manifested Horner's syndrome due to a post-ganglionic sympathetic neuron lesion caused by the tumor. Copyright © 2012 S. Karger AG, Basel.

Gingival recession associated with noncarious cervical lesions: Combined periodontal-restorative approach and the treatment of long-term esthetic complications

The combined periodontalrestorative approach (that is, a connective tissue graft for root coverage and NCCL restoration with RMGI cement) has demonstrated significant root coverage and a good esthetic outcome. In some cases, though, the color of an RMGI restoration can change over time, compromising esthetics. In this situation, applying composite resin over an RMGI restoration can be a conservative approach to satisfy the patient's esthetic complaint. Long-term observation is necessary to evaluate the stability of the results and establish the success of this approach over time.

Inoculation of salivary gland extracts obtained from female of Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae) with 2, 4, and 6 days of feeding in rabbit: I - Histopathology of the feeding lesion

This study analyzed the histopathology of rabbit skin, previously immunized with SGE2, SGE4, and SGE6 gland extracts prepared from salivary glands of Rhipicephalus sanguineus female with 2, 4, and 6 days of feeding, at the region of the R. sanguineus female feeding lesion 2, 4, and 6 days after tick attachment. In this work, infestation-naïve New Zealand White rabbits were inoculated either with the extracts (test group (TG)) or with phosphate buffer and complete Freund's adjuvant mixture (control group 2 (CG2)). Each extract-inoculated- (TG and CG2) and non-inoculated (CG1) rabbit was subsequently infested with R. sanguineus. Skin biopsies were collected from the rabbit at the tick feeding lesion at 2, 4, and 6 days of feeding. Results revealed that rabbit immunization with gland extracts induced acquisition of resistance against this species. It should be stated that the SGE4 extract was the most effective in developing an immune-inflammatory response against ectoparasites, being this process characterized by the presence of an early and intense inflammatory cell infiltrate. On the other hand, SGE6 extract caused a later appearance of resistance with less infiltrate occurrence and intense edema at the feeding lesion site. As to the inflammatory process deriving from SGE2 extract inoculation, it was the less intense. It was concluded that immunization with different extracts from R. sanguineus female salivary glands did not change microscope features of the inflammatory process, although an earlier or more intense and later response, which was also dependent on the inoculate extract, was noticed. © 2012 Springer-Verlag Berlin Heidelberg.

The expression of chemokines CCL19, CCL21 and their receptor CCR7 in oral squamous cell carcinoma and its relevance to cervical lymph node metastasis

The purpose of this study is to determine the expression of CCL19, CCL21, and CCR7 in samples of oral squamous cell carcinoma (OSCC) and their relationship with clinical and microscopic parameters. A comparative analysis was made of the mRNA expression of these chemokines and receptor in OSCC and normal oral mucosa. The immunoexpression of CCR7, CCL19, and CCL21 was also verified in OSCC and lymph nodes. Statistical significance was accepted at P < 0.05. Similar levels of CCR7, CCL19, and CCL21 mRNA in OSCC and normal oral mucosa were seen. A low expression of CCL19 and CCL21 in the intra- and peritumoral regions was observed. Scarce CCL19+ and CCL21+ cells were also noted in metastatic and non-metastatic lymph nodes. No association was found between the expression of these chemokines and clinical and microscopic parameters. Our findings would suggest that CCL19 and CCL21 may not be associated with cervical lymph node metastasis or other clinical and microscopic factors in OSCC. © 2012 International Society of Oncology and BioMarkers (ISOBM).

Avaliação do uso de imobili zação externa após descompressão e fusão cervical por via anterior. Revisão Sistemática

This study aims to evaluate safety and effectiveness of the use of orthesis in postoperative degenerative disorders of the cervical spine. Although widely used, there are not defined criteria for the use of cervical collars, and their importance on cervical arthrodesis. A systematic literature review was undertaken and a multicentre controlled clinical trial comprising 32 specialized services, with a total of 257 patients who met the inclusion criteria of the review. Clinical and radiographic outcomes were compared in post surgical patients that used or not rigid cervical collar during 6 to 12 weeks after surgery. The evidence available on literature, although weak, suggests that cervical collar decreases the clinical scores in first weeks after surgery. Furthermore, it does not alter the rate of fusion when used concomitantly with plaque and screws through anterior access in cervical degenerative diseases on a single anatomical level.

Aspectos clínicos e radiográficos da coluna cervical de bezerros submetidos a Prova do Laço

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da atividade apoptótica de substância pura isolada de Cryptocarya mandioccanna em células de carcinoma cervical imortalizadas pelo papilomavirus humano (HPV)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Síntese e caracterização de nanopartículas magnéticas de óxido de ferro para aplicações biomédicas – um estudo citotóxico em linhagem celular de carcinoma cervical humano (células HeLa)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A eletrocoagulação na terapêutica das lesões intra-epiteliais escamosas de alto grau do colo uterino

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Neoplasia intra-epitelial cervical em mulheres soro-positivas para o vírus da imunodeficiência humana

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Análise do gene E6 de HPV de baixo risco em papilomatose de laringe

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

Avaliação do bloqueio paravertebral cervical com ropivacaína em cães anestesiados pelo isofluorano e submetidos à osteossíntese radio-ulnar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da anestesia paravertebral cervical no bloqueio anestésico local do membro torácico em cães

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Métodos fotográficos para diagnóstico do padrão esquelético facial e avaliação da postura crânio-cervical

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da pressão plantar em indivíduos com e sem dor temporomandibular antes e depois de uma intervenção fisioterapêutica manual na coluna cervical

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)