Effect of a multimodal exercise program on sleep disturbances and instrumental activities of daily living performance on Parkinson's and Alzheimer's disease patients

Aim: To assess the contribution of a multimodal exercise program on the sleep disturbances (SD) and on the performance of instrumental activities daily living (IADL) in patients with clinical diagnosis of Alzheimer's disease (AD) and Parkinson's disease patients (PD). Methods: A total of 42 consecutive patients (23 training group, 19 control group) with PD and 35 demented patients with AD (19 trained group, 16 control group) were recruited. Participants in both training groups carried out three 1-h sessions per week of a multimodal exercise program for 6 months. The Pfeffer Questionnaire for Instrumental Activities and the Mini-Sleep Questionnaire were used to assess the effects of the program on IADL and SD respectively. Results: Two-way ancova showed interactions in IADL and SD. Significant improvements were observed for these variables in both intervention groups, and maintenance or worsening was observed in control groups. The analysis of effect size showed these improvements. Conclusion: The present study results show that a mild to moderate intensity of multimodal physical exercises carried out on a regular basis over 6 months can contribute to reducing IADL deficits and attenuating SD. © 2013 Japan Geriatrics Society.

Keratocyst of the buccal mucosa: case report and immunohistochemical comparative study with sporadic intraosseous keratocystic odontogenic tumor

Objectives: Describe a new case of keratocyst of the buccal mucosa and compare its immunohistochemical features with 13 sporadic intraosseous keratocystic odontogenic tumors (KOT). Case Report and Study Design: A male complaining about an enlargement on the left buccal mucosa was referred to the Stomatology Clinic. Clinical examination revealed a solitary nodule posterior to the parotid papilla. An excisional biopsy was performed following clinical diagnosis of epidermoid cyst. Microscopically, the lesion was characterized by a lining of five cell layers, with columnar basal cells and a corrugated parakeratinized surface. Immunohistochemical reactions for PTCH-1, Smo, Shh, mTOR, bcl-2, Ck17, and Ck19 were performed. PTCH-1 was not expressed in the keratocyst of the buccal mucosa, but was observed in suprabasal layers of eight (61.5%) cases of sporadic intraosseous KOT. Shh, mTOR, bcl-2, Ck17, and Ck19 expression was observed in all the cases investigated. Conclusions: The morphology and immunoprofile of this lesion are similar to sporadic intraosseous KOT. © 2013 Elsevier Inc. All rights reserved.

Relação entre nível de atividade física, cognição, processamento da informação e funcionalidade motora de idosos no estágio leve da doença de Alzheimer

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Atividade física e funções cognitivas frontais associadas aos parâmetros cinemáticos da marcha em pacientes com demência de Alzheimer

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação comparativa de diferentes meios para o diagnóstico em endodontia

Pós-graduação em Odontologia - FOAR

Estudo citogenético da região 17p11.2: a síndrome de Smith-Magenis

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo das talassemias do tipo alfa em dois estados das regiões nordeste e sudeste do Brasil

Pós-graduação em Genética - IBILCE

Prevalência das infecções do trato genital em gestantes de baixo risco da Estratégia Saúde da Família da Atenção Primária em Saúde

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Efetividade da fluorescência a laser no diagnóstico de lesões de cárie. Estudos in vitro e in vivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo citogenético da região 7q11.23: a síndrome de Williams-Beuren

Pós-graduação em Pediatria - FMB

Avaliação clínica e micológica de pacientes portadores de prótese total superior

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

Estudo da viabilidade do emprego da técnica de subtração radiográfica digital em radiografias periapicais com registro a posteriori

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Frequência da neoplasia endócrina múltipla tipo 1 em grupos de pacientes com adenoma hipofisário: aspectos clínicos e estudo genético familiar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A síndrome de Williams-Beuren: contribuições à avaliação clínica e genômica

Pós-graduação em Ciências Biológicas (Genética) - IBB

Methemoglobinemia and dapsone levels in patients with leprosy

ABSTRACT: The objective of this work was to determine the methemoglobinemia and correlate with dapsone levels in multibacillary leprosy patients under leprosy multi-drug therapy. Thirty patients with laboratory and clinical diagnosis of multibacillary leprosy were enrolled. Dapsone was analyzed by high performance liquid chromatography and methemoglobinemia by spectrophotometry. The mean dapsone concentrations in male was 1.42 g/mL and in female was 2.42 g/mL. The mean methemoglobin levels in male was 3.09 µg/mL; 191%, and in female was 2.84 ± 1.67%. No correlations were seen between dapsone levels and methemoglobin in male and female patients. Our results demonstrated that the dosage of dapsone in leprosy treatment does not promote a significant methemoglobinemia.