Effects of mandibular fixed implant-supported prostheses on masticatory and swallowing functions in completely edentulous elderly individuals

Purpose: To evaluate the effect of oral rehabilitation with immediately loaded fixed implant-supported mandibular prostheses on chewing and swallowing in elderly individuals. Materials and Methods: Fifteen completely edentulous patients aged more than 60 years (10 women and rive men), wearing removable dentures in both arches, had a mandibular denture replaced by an implant-supported prosthesis. All individuals were evaluated before surgery and again 3, 6, and 18 months later with regard to mastication and swallowing conditions. Examinations entailed an interview, evaluation of tactile sensitivity of the face, and observation of food intake, masticatory type, formations of bolus, and pain during mastication. The swallowing evaluation comprised observation of clinical signs related to the oral and pharyngeal stages of swallowing, as well as the presence of oral residue. The findings of different evaluations before and 3, 6, and 18 months after the surgical-prosthetic procedure were statistically compared by analysis of variance for repeated measurements at a significance level of 5%. Results: The questionnaire revealed a reduction in complaints of masticatory and swallowing disturbances, a decreased need for liquid ingestion, and reduced choking and coughing. Clinical evaluations showed improved oral function and bolus propulsion for both solid and paste-consistency foods; pain during mastication was also resolved. Conclusion: Treatment with mandibular implant-supported dentures had positive effects on the clinical aspects of mastication and swallowing in elderly individuals.

Search for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at √ s = 7TeV

A search for new physics is performed using isolated same-sign dileptons with at least two b-quark jets in the final state. Results are based on a 4.98 fb -1 sample of protonproton collisions at a centre-of-mass energy of 7TeV collected by the CMS detector. No excess above the standard model background is observed. Upper limits at 95% confidence level are set on the number of events from non-standard-model sources. These limits are used to set constraints on a number of new physics models. Information on acceptance and efficiencies are also provided so that the results can be used to confront additional models in an approximate way. © 2012 SISSA.

Measurement of the underlying event activity in pp collisions at √s = 0.9 and 7 TeV with the novel jet-area/median approach

The first measurement of the charged component of the underlying event using the novel jet-area/median approach is presented for proton-proton collisions at centre-of-mass energies of 0.9 and 7 TeV. The data were recorded in 2010 with the CMS experiment at the LHC. A new observable, sensitive to soft particle production, is introduced and investigated inclusively and as a function of the event scale defined by the transverse momentum of the leading jet. Various phenomenological models are compared to data, with and without corrections for detector effects. None of the examined models describe the data satisfactorily. © 2012 SISSA.

Case report: Disseminated Mycobacterium tuberculosis infection in a dog

An uncommon disseminated Mycobacterium tuberculosis infection is described in a 12-year-old female dog presenting with fever, dyspnea, cough, weight loss, lymphadenopathy, melena, epistaxis, and emesis. The dog had a history of close contact with its owner, who died of pulmonary tuberculosis. Radiographic examination revealed diffuse radio-opaque images in both lung lobes, diffuse visible masses in abdominal organs, and hilar and mesenteric lymphadenopathy. Bronchial washing samples and feces were negative for acid-fast organisms. Polymerase chain reaction (PCR)-based species identification of bronchial washing samples, feces, and urine revealed M. tuberculosis using PCR-restriction enzyme pattern analysis-PRA. Because of public health concerns, which were worsened by the physical condition of the dog, euthanasia of the animal was recommended. Rough and tough colonies suggestive of M. tuberculosis were observed after microbiological culture of lung, liver, spleen, heart, and lymph node fragments in Löwenstein-Jensen and Stonebrink media. The PRA analysis enabled diagnosis of M. tuberculosis strains isolated from organs. Copyright © 2013 by The American Society of Tropical Medicine and Hygiene.

Avaliação da técnica de biopsia pulmonar transtoracica em ovinos clinicamente sadios e os efeitos do procedimento sobre o metabolismo oxidativo

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

Avaliação do efeito antinociceptivo, anti-inflamatório e gastroprotetor do extrato hidroalcoolico das entrecascas de Machaerium hirtum (Vell) Stellfeld

Pós-graduação em Ciências Biológicas (Farmacologia) - IBB

Comparação entre achados clínicos e videofluoroscópicos na identificação de penetração laríngea e aspiração laringotraqueal no acidente vascular encefálico

Pós-graduação em Bases Gerais da Cirurgia - FMB

Prevalência de vírus respiratórios em crianças de creche com sintomas de infecções respiratórias agudas

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

Extratos padronizados para o tratamento de doenças crônicas: Machaerium hirtium

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Descrição clínico - epidemiológica de uma série de casos de miosite aguda viral

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O controle da tuberculose nos presídios: atuaçao das equipes de saúde na região (DRS VI) de Bauru-SP

Pós-graduação em Saúde Coletiva - FMB

Variabilidade da frequência cardíaca em cães com degeneração mixomatosa crônica da valva mitral

Pós-graduação em Medicina Veterinária - FCAV

Prevalência de perdas urinárias em uma amostra de mulheres de Botucatu

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Streptococcal acute pharyngitis

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

Acute respiratory infection and influenza-like illness viral etiologies in Brazilian adults

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