Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add more filters










Publication year range
1.
Fisioterapia (Madr., Ed. impr.) ; 36(5): 201-206, sept.-oct. 2014. tab
Article in Spanish | IBECS | ID: ibc-127650

ABSTRACT

Objetivo: Determinar la asociación entre las alteraciones posturales y los trastornos temporomandibulares (TTM) en alumnos de las clínicas de la Facultad de Estomatología de la Benemérita Universidad Autónoma de Puebla (FEBUAP), con el fin de tomar medidas preventivas relacionadas con las alteraciones posturales que eviten o disminuyan el riesgo de presentar TTM. Material y métodos: Estudio observacional analítico, transversal, unicéntrico, basado en la evaluación de 129 alumnos de la (FEBUAP) con mínimo un año de práctica clínica. Para evaluar los signos y/o síntomas de TTM se utilizaron los Criterios Diagnósticos para la Investigación de los Trastornos Temporomandibulares (CDI/TTM) propuestos por Dworkin y Le Resche. Para evaluar la postura, se utilizó el acetato cuadriculado y los datos obtenidos en la evaluación postural se concentraron en la hoja de evaluación propuesta por Daniels y Worthingham. Se calcularon la estadística descriptiva y la asociación con la prueba estadística de la ji al cuadrado y significación < 0,05. Resultados: Se incluyó a 89 (69%) mujeres y 40 (31%) hombres, con promedio de 21,6 ± 1,5 años de edad. La evaluación de la postura en sus reactivos individuales no demostró diferencias significativas (p > 0,050); sin embargo, en el resumen de la vista lateral (p = 0,05) y en la evaluación global de la postura (p = 0,051), los alumnos con TTM presentaron mayores porcentajes de alteraciones posturales. Conclusión: Los resultados de la asociación entre la evaluación postural global y los TTM muestran que los alumnos con TTM presentaron prácticamente doble porcentaje de desviación postural moderada al compararse con el grupo sin TTM


Objective: To determine the association between postural changes and Temporomandibular Disorders (TMD) in students in the clinics of the Faculty of Stomatology of the Benemeritus Autonomous University of Puebla (FEBUAP) in order to take preventive measures related to postural changes that prevent or reduce the risk of TMD. Material and methods: An observational, analytic, cross-sectional and unicenter study was performed. The study was based on the evaluation of 129 students from FEBUAP with at least one year of clinical practice. The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) proposed by Dworkin and LeResche were used to evaluate the signs and/or symptoms of TMD. Posture was evaluated using the acetate grid. The data obtained in the postural evaluation was focused on the evaluation sheet given by Daniels and Worthingham. Descriptive statistics and statistical association were calculated with the Chi-square test and significance <.05. Results: A total of 89 (69%) women and 40 (31%) men, with a mean age of 21.6 ± 1.5 years, were included. Evaluation of the posture in their individual items showed no significant differences (P > .050). However, TMD students had higher percentages of moderate posture alterations in the summary of the lateral view (P=.05) and in the overall assessment of posture (P = .051). Conclusion: The results of the association between overall postural assessment and TMD showed that students with TMD presented almost twice the percentage of moderate posture deviation when they were compared with the group without TMD


Subject(s)
Humans , Male , Female , Young Adult , Temporomandibular Joint Disorders/epidemiology , Posture/physiology , Habits , Risk Factors , Biomechanical Phenomena
2.
Rev. bras. plantas med ; 16(1): 71-76, 2014. graf
Article in Portuguese | LILACS | ID: lil-703724

ABSTRACT

Com o objetivo de avaliar a influência de doses de nitrogênio e fósforo na cultura do Jambu, foi instalado experimento na fazenda experimental da APTA Polo Vale do Ribeira utilizando-se sementes da cultivar Nazaré. Os tratamentos foram conduzidos em blocos casualizados em esquema fatorial 4 x 4, e quatro repetições dos seguintes tratamentos: quatro doses de nitrogênio, (0; 37,5; 75 e 112,5 kg ha-1 N), quatro doses de fósforo (0; 75; 150 e 300 Kg ha-1 de P2O5). O solo foi inicialmente preparado recebendo calagem e adubação de plantio conforme recomendação em função da analise de solo. Após essas operações foi feito o transplante das mudas no espaçamento de 0,50 x 0,50 m e aplicado os tratamentos. A área útil da parcela foi de 1,0 m x 1,0 m. Foram analisadas as massas frescas e secas de folhas e flores, e o número de flores. A produção de matéria fresca e seca das folhas e flores foi influenciada pela adubação. Houve efeito das doses de nitrogênio, que proporcionaram aumento linear em todas as variáveis analisadas e, para a adubação fosfatada, a dose com 75 Kg ha-1 de P2O5 proporcionou a maior produção do número de flores e na massa fresca e seca das flores.


The objective of this work was to evaluate the influence of the use of nitrogen and phosphorus in the culture of jambu. The experiment was initiated at the experimental farm of the agency APTA Polo Vale do Ribeira, using the Nazaré cultivar. The experimental design was complete randomized with fourlevelsof nitrogen (0, 37.5, 75 and 112.5 kg ha-1 N) and phosphorus (0, 75, 150 and 300 Kg ha-1P2O5),and four reapplications. After soil preparation, liming and fertilization, seedlings of jambu were transplanted at a spacing of 0.50 x 0.5 m. The experimental plot was 1.0 x 1.0 m. Fresh and dry mass of leaves and flowers and number of flowers were analyzed. The production of fresh and dry leaves and flowers were influenced by fertilization. Thelevelsof nitrogen affected the outcome, as theyprovided a linear increase in all variables, and the phosphorus level of 75 kgha-1 P2O5 caused the highest average production in the number of flowers and in the fresh and dried mass of flowers.


Subject(s)
Phosphorus/administration & dosage , Spilanthes oleracea/analysis , Fertilizers , Nitrogen/administration & dosage , Plants, Medicinal/classification
3.
Braz. j. biol ; 72(4): 955-962, Nov. 2012. ilus, tab
Article in English | LILACS | ID: lil-660395

ABSTRACT

Palms are distinctive plants of tropics and have peculiar allometric relations. Understanding such relations is useful in the case of introduced species because their ability to establish and invade must be clarified in terms of their responses in the new site. Our purpose was to assess the survival and invasive capacity of an introduced palm species in the Atlantic rainforest, Euterpe oleracea Mart., compared to the native Euterpe edulis Mart. and to the hybrids produced between the two species. Considering this, we compared the allometry in different ontogenetic stages, the germination rates, and aspects of the initial development. The ontogenetic stages proposed for both Euterpe illustrated the growth patterns described for palm trees. E. oleracea and hybrids adjusted to the geometric similarity allometric model, while E. edulis presented a slope greater than would be expected considering this model, indicating a greater height for a given diameter. E. oleracea showed the same amount of pulp per fruit as E. edulis and a similar initial development of seedlings. The main differences observed were a lower germination rate and a faster height gain of E. oleracea seedlings. We conclude that E. oleracea, which is similar to E. edulis in aspects of allometry, development, seed and seedling morphology, may be an important competitor of this native palm tree in the Atlantic Forest.


Palmeiras são plantas características dos trópicos que apresentam relações alométricas peculiares. Compreender tais padrões pode ser útil no caso de espécies introduzidas, uma vez que sua habilidade de estabelecimento e invasão deve ser esclarecida em relação as suas respostas à nova localidade. Nosso propósito foi compreender a sobrevivência e a capacidade de invasão de uma palmeira introduzida na floresta Atlântica, Euterpe oleracea Mart. (açaizeiro) comparada à palmeira nativa Euterpe edulis Mart. (juçara), também considerando seus híbridos. Para isso comparamos suas relações alométricas em estádios ontogenéticos, sua germinação e seu desenvolvimento inicial. Os estádios ontogenéticos propostos para ambas as Euterpe ilustraram os padrões de crescimento esperados para palmeiras. E. oleracea e híbridos apresentaram-se sob o modelo alométrico de similaridade geométrica e E. edulis apresentou inclinação maior do que este modelo. E. oleracea produziu a mesma quantidade de polpa por fruto que E. edulis. As principais diferenças observadas foram menor taxa de germinação e maior velocidade de crescimento em altura para as plântulas de E. oleracea. Em conclusão, nossos resultados indicam que E. oleracea, sendo similar a E. edulis em termos de alometria, desenvolvimento e morfologia de sementes e plântulas, pode ser um importante competidor para a espécies nativa na Floresta Atlântica.


Subject(s)
Arecaceae/growth & development , Germination/physiology , Introduced Species , Arecaceae/anatomy & histology , Arecaceae/classification , Brazil , Trees
SELECTION OF CITATIONS
SEARCH DETAIL
...