Anatomical study of the retroarticular process in dry human skulls

Introduction: The retroarticular process is a bony prominence formed by the thickening of the lateral border of the mandibular fossa, forming the posterior wall of the temporomandibular joint. Since little is known and discussed about the retroarticular process, our aim was to study its presence, shape and size, relating these findings to the shape of the skulls according to the horizontal cephalic index. Materials and Methods: We used 400 dry human skulls of the Institute of Science and Technology - UNESP Anatomy Laboratory. Each skull was classified in brachycranics, mesocranics or dolichocranics, and then positioned on a craneostat to measure the height of the retroarticular process from its lower extremity to the auriculo-orbital plane. The width was obtained by measuring the base of the process on its longer lateral axis. Results: The retroarticular process was found bilaterally in 397 skulls (99.25%). All the processes were classified into the following shapes: pyramidal (35.55%), tubercular (31.78%), mammilar (20.73%), crest-like (9.05%) and molar shape (2.89%); 254 skulls (63.50%) showed the same type of process at the right and left sides (Kappa=0.496, moderate agreement). The average height and width were 5.28 mm and 12.81 mm, respectively. Conclusion: The retroarticular process was found in almost all the skulls examined. There are no significant evidences about the relationship among the presence, shape and size of the retroarticular process and the shape of the skulls according to the horizontal cephalic index. However, our findings led us to infer that there would be a functional relationship between the process and the temporomandibular joint.

Aquatic Exercise is as Effective as dry Land Training to Blood Pressure Reduction in Postmenopausal Hypertensive Women

Background and Purpose: The evidence of the benefits from regular physical activity to hypertensives is based on dry land training studies. Therefore, the aim of this study is to compare the effect of aquatic exercise with dry land training on hypertensive women. Methods: This is a randomized controlled study with 52 post-menopausal hypertensive women. The patients were randomly allocated in three groups: water aerobic training group (n=19), dry land aerobic training group (n=19) and a non-intervention control group (n=14). The training protocol was performed by 12weeks. Results: There were no differences among the three groups concerning basal blood pressure (BP) and biochemical variables. In water group, there was a statistically significant reduction of systolic BP from 136±16mmHg at zero week to 124±18mm Hg at 11th week and 124±15mmHg at 12th week. In dry land training group, there was a statistically significant reduction of systolic BP from 138±15mmHg at zero week to 125±10mmHg at 7th week, 127±10mmHg at 10th week and 126±9mmHg at 12th week. The control group presented no change in any of the assessed variables. No changes were carried out in any antihypertensive medications during study. Discussion: This is a randomized controlled study that demonstrates the antihypertensive efficacy of aerobic aquatic exercise. © 2013 John Wiley & Sons, Ltd.

Extracellular β-fructofuranosidase from Fusarium graminearum: Stability of the spray-dried enzyme in the presence of different carbohydrates

Microbial enzymes have been used for various biotechnological applications; however, enzyme stabilization remains a challenge for industries and needs to be considered. This study describes the effects of spray-drying conditions on the activity and stability of β-fructofuranosidase from Fusarium graminearum. The extracellular enzyme β-fructofuranosidase was spray dried in the presence of stabilizers, including starch (Capsul) (SC), microcrystalline cellulose (MC), trehalose (TR), lactose (LC) and β-cyclodextrin (CD). In the presence of TR (2% w/v), the enzymatic activity was fully retained. After 1 year of storage, 74% of the enzymatic activity was maintained with the CD stabilizer (10% w/v). The residual activity was maintained as high as 80% for 1 h at 70°C when MC, SC and CD (5% w/v) stabilizers were used. Spray drying with carbohydrates was effective in stabilizing the F. graminearum β-fructofuranosidase, improved enzymatic properties compared to the soluble enzyme and demonstrated a potential use in future biotechnology applications. © 2013 Informa UK Ltd. All rights reserved.

Influência da desidratação por spray dryng sobre o teor ácido ascórbico no suco de acerola (Malpighia ssp)

Pós-graduação em Alimentos e Nutrição - FCFAR

Construção e desenvolvimento de um secador de leito pulso-fluidizado para secagem de pastas e polpas

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

Micropartículas biodegradáveis para liberação prolongada intraocular de cetorolaco de trometamina obtidas po Spray Drying

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização de filmes finos de ZnO dopados com Al e Mn depositados em substrato vítreo pelo método de Spray Pirólise

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Célula solar de SnO2/TiO2 preparada por spray - pirólise ativada com corante orgânico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Substituição do soro de leite e lactose pela combinação de ingredientes energéticos e protéicos em rações de leitões na fase de creche

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reversão sexual da tilápia do Nilo com dietas microencapsuladas em spray dryer contendo diferentes doses de 17-'alfa'metiltestosterona e tempos de administração

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

Uso de sub-produtos da fabricação de carvão vegetal na formação do porta-enxerto limoeiro 'cravo' em ambiente protegido

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Avaliação da eficiência de corte de fresas Carbide em função dos métodos de esterilização físicos e químico. Análise gravimétrica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ancoragem de complexos de rutênio com ligantes siliados em sílica mesoporosa obtida via pirólise de spray

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Reguladores vegetais para o manejo do porte da mamoneira IAC 2028

Pós-graduação em Agronomia (Agricultura) - FCA

'Beta'-D-frutofuranosidases de Fusarium graminearum: produção, purificação, imobilização e determinação das propriedades bioquímicas de enzimas solúveis e secas em Spray dryer

Pós-graduação em Biotecnologia - IQ