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1.
Int. j. morphol ; 32(2): 440-443, jun. 2014. ilus
Article in Spanish | LILACS | ID: lil-714289

ABSTRACT

Entre el grupo muscular que realiza la aducción de la articulación del cuadril se destaca el músculo aductor magno, cuya porción superior de la parte aductora puede constituir el músculo aductor mínimo. En la literatura hay pocas citaciones sobre este músculo, más allá de la presencia de datos divergentes entre diversos autores. De este modo, el objetivo de este estudio ha sido el de analizar el músculo aductor mínimo con relación: a sus inserciones proximal y distal, a las disposiciones de las fibras musculares y establecer la incidencia del mismo. Cincuenta miembros inferiores aislados de cadáveres adultos de ambos sexos fueron disecados. Los resultados encontrados demuestran que el músculo fue observado en dieciséis casos (32%), presentando: inserción proximal predominante en el ramo isquiopubiano (37,5%), e inserción distal en la línea áspera del fémur (100%). Las fibras musculares estaban dispuestas de forma oblicua en catorce casos (87,5%) y con disposición transversal en apenas dos casos (12,5%). Por lo tanto, este estudio servirá como base para nuevos trabajos científicos sobre el músculo aductor mínimo, con el objeto de clasificarlo como un músculo aislado.


Among the muscle group that performs the adduction of the hip joint, there is the adductor magnus muscle which upper portion of the adductor part may constitute the adductor minimus muscle. In the literature there are few quotes on this muscle, besides the presence of conflicting data among several authors. Thus, the objective of this study was to analyze the adductor minimus muscle in respect to: its proximal and distal insertions, the provisions of its muscle fibers and establish the incidence of it. Fifty lower limbs isolated from adult cadavers of both sexes were dissected. The results showed that the muscle was visualized in sixteen cases (32%), with proximal insertion predominant in ischiopubic ramus (37.5%), and distal insertion in the linea aspera of the femur (100%). The muscle fibers were arranged obliquely in fourteen cases (87.5%) and in only 2 cases (12.5%) the fibers were arranged transversely. Therefore, this study will serve as a foundation for new scientific work on the adductor minimus muscle, in order to classify it as an isolated muscle.


Subject(s)
Humans , Male , Female , Adult , Thigh/anatomy & histology , Muscle, Skeletal/anatomy & histology , Brazil , Cadaver , Lower Extremity/anatomy & histology
2.
Braz. j. otorhinolaryngol. (Impr.) ; 79(5): 569-574, Sep-Oct/2013. tab, graf
Article in Portuguese | LILACS | ID: lil-688614

ABSTRACT

A rinite alérgica é uma inflamação da mucosa nasal, induzida pela exposição a alérgenos, responsável por impacto negativo sobre a capacidade cognitiva dos afetados. OBJETIVO: Correlacionar a média da qualidade de vida de crianças e adolescentes com sintomas de rinite alérgica com a presença de fatores ambientais domiciliares relatados na literatura como desencadeantes das crises alérgicas. MÉTODO: Estudo de coorte histórica com corte transversal no qual foram convidadas a participar 120 crianças e adolescentes com manifestações clínicas de rinite alérgica, as quais foram divididas em dois grupos, de acordo com a quantidade de fatores ambientais inadequados em seus domicílios. Aplicou-se, então, o questionário PedsQL 4.0 para quantificação da qualidade de vida com posterior comparação entre os grupos. RESULTADOS: Não foi encontrada diferença significante (p > 0,05) na média dos escores do questionário PedsQL ao comparar a qualidade de vida dos participantes com a presença dos fatores ambientais inadequados avaliados no estudo, porém, notou-se maior incidência de manifestações alérgicas nas crianças com maior número desses fatores. CONCLUSÃO: Os fatores ambientais inadequados estudados não tiveram relação com a qualidade de vida dos pacientes. No entanto, a análise das moradias e sintomatologia dos mesmos sugere que o ambiente interferiu no aparecimento das manifestações alérgicas. .


Allergic rhinitis is an inflammation of the nasal mucosa caused by exposure to allergens, which impairs the cognitive capabilities of the affected. OBJECTIVE: To correlate the mean scores of quality of life of children and adolescents with symptoms of allergic rhinitis and the presence of household environmental factors described in the literature as allergy triggers. METHOD: This cross-sectional retrospective cohort study included 120 children and adolescents presenting clinical manifestations of allergic rhinitis. The subjects were divided into two groups based on the number of allergy-triggering environmental factors seen in their households. Scale PedsQL 4.0 was used to quantify quality of life and allow further comparisons between groups. RESULTS: No statistically significant differences (p > 0.05) were seen in the PedsQL mean scores when participant quality of life was analyzed vis-a-vis triggering environmental factors. However, the incidence of allergy manifestations was higher in children exposed to more environmental factors. CONCLUSION: The studied environmental factors were not correlated with patient quality of life. However, the analysis of patient households and symptoms indicates the environment played a role in the onset of allergy events. .


Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Environmental Exposure/adverse effects , Housing/statistics & numerical data , Quality of Life/psychology , Rhinitis, Allergic, Perennial/etiology , Epidemiologic Methods , Environmental Exposure/statistics & numerical data , Rhinitis, Allergic, Perennial/psychology
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