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1.
Rev. latinoam. enferm ; 22(6): 966-972, 16/12/2014. tab
Article in English | LILACS, BDENF | ID: lil-732947

ABSTRACT

OBJECTIVES: to identify adaptation problems under Roy's Model in patients undergoing hemodialysis and to correlate them with the socioeconomic and clinical aspects. METHOD: a transversal study, undertaken using a questionnaire. The sample was made up of 178 individuals. The Chi-squared and Mann-Whitney U tests were undertaken. RESULTS: the adaptation problems and the socioeconomic and clinical aspects which presented statistical associations were: Hyperkalemia and age; Edema and income; Impairment of a primary sense: touch and income; Role failure and age; Sexual dysfunction and marital status and sex; Impairment of a primary sense: vision and years of education; Intolerance to activity and years of education; Chronic pain and sex and years of education; Impaired skin integrity and age: Hypocalcemia and access; Potential for injury and age and years of education; Nutrition below the organism's requirements and age; Impairment of a primary sense: hearing and sex and kinetic evaluation of urea; Mobility in gait and/or coordination restricted, and months of hemodialysis; and, Loss of ability for self-care, and months of hemodialysis and months of illness. CONCLUSION: adaptation problems in the clientele undergoing hemodialysis can be influenced by socioeconomic/clinical data. These findings contribute to the development of the profession, fostering the nurse's reflection regarding the care. .


OBJETIVOS: identificar os problemas adaptativos de Roy em pacientes submetidos a hemodiálise e correlacioná-los aos aspectos socioeconômicos e clínicos. MÉTODO: estudo transversal, realizado através de um formulário. A amostra foi de 178 indivíduos. Efetuaram-se os testes qui-quadrado e U de Mann-Whitney. RESULTADOS: os problemas adaptativos e os aspectos socioeconômicos e clínicos que apresentaram associações estatísticas foram: hipercalemia e idade; edema e renda; deficiência de um sentido primário: tátil e renda; falha no papel e idade; disfunção sexual e estado civil e sexo; deficiência de um sentido primário: visão e anos de estudo; intolerância à atividade e anos de estudo; dor crônica e sexo e anos de estudo; integridade da pele prejudicada e idade; hipocalcemia e acesso; potencial para lesão e idade e anos de estudo; nutrição menor que as necessidades do organismo e idade; deficiência de um sentido primário: audição e sexo e avaliação cinética da ureia; mobilidade andar e/ou coordenação restritas e meses de hemodiálise e perda de habilidade de autocuidado e meses de hemodiálise e meses de doença. CONCLUSÃO: problemas adaptativos da clientela hemodialítica podem sofrer influências de dados socioeconômicos/clínicos. Tais achados contribuem para o desenvolvimento da profissão, proporcionando reflexão por parte do enfermeiro acerca do cuidado. .


OBJETIVOS: identificar los problemas adaptativos de Roy en pacientes sometidos a hemodiálisis y correlacionarlos a los aspectos socioeconómicos y clínicos. MÉTODO: estudio transversal, realizado a través de un formulario. La muestra fue de 178 individuos. Se efectuaron las pruebas Chi-cuadrado y U de Mann-Whitney. RESULTADOS: los problemas adaptativos y los aspectos socioeconómicos y clínicos que presentaron asociaciones estadísticas fueron: Hiperkalemia y edad; Edema y renta; Deficiencia de un sentido primario: táctil y renta; Fracaso en el papel y edad; Disfunción sexual y estado civil y sexo; Deficiencia de un sentido primario: visión y años de estudio; Intolerancia a la actividad y años de estudio; Dolor crónico y sexo y años de estudio; Integridad de la piel perjudicada y edad; Hipocalcemia y acceso; Potencial para lesión y edad y años de estudio; Nutrición menor que las necesidades del organismo y edad; Deficiencia de un sentido primario: audición y sexo y evaluación cinética de la urea; Movilidad andar y/o coordinación restringidas y meses de hemodiálisis; y, Pérdida de habilidad de autocuidado y meses de hemodiálisis y meses de enfermedad. CONCLUSIÓN: los problemas adaptativos de la clientela hemodialítica pueden sufrir influencias de datos socioeconómicos/clínicos. Esos hallazgos contribuyen para el desarrollo de la profesión, permitiendo la reflexión del enfermero acerca del cuidado. .


Subject(s)
Humans , Lysosomes/metabolism , Proteins/metabolism , Ubiquitins/physiology , Cell Compartmentation , Cysteine Proteinase Inhibitors/pharmacology , Intermediate Filaments/physiology , Leucine/analogs & derivatives , Leucine/pharmacology , Metabolism, Inborn Errors/metabolism , Organelles/ultrastructure
2.
Journal of Veterinary Science ; : 109-112, 2003.
Article in English | WPRIM | ID: wpr-105188

ABSTRACT

The expression of two intermediate filaments, nestin and vimentin, was studied in spinal cord injury (SCI) to elucidate their roles in the formation of glial scars. Rats were sacrificed 1, 4, and 7 days after induction of compression injury of the spinal cord using an aneurysm clip. The affected spinal cords were studied using antibodies against nestin and vimentin intermediate filaments. One day after spinal cord injury, some clusters of nestin-positive vessels were detected in the center of the injury, but few were seen in other cell types. Vimentin immunostaining was detected in some glial cells in the center and its level of immunoreactivity was enhanced in the ependymal cells of the central canal. On days 4 and 7 after spinal cord injury, astrocytes and some ependymal cells in the central canal were stained positively for nestin and increased expression of nestin was observed in vessels. Vimentin was detected in some macrophages and astrocytes in the lesions. Nestin was co-localized with glial fibrillary acidic protein in some glial cells in SCI. These findings imply that spinal cord cells in adult animals have embryonic capacity, and these cells are activated after injury, which in turn contributes to repair of spinal cord injury through formation of a glial scar.


Subject(s)
Animals , Rats , Cicatrix/pathology , Glial Fibrillary Acidic Protein/analysis , Immunohistochemistry , Intermediate Filament Proteins/analysis , Intermediate Filaments/physiology , Nerve Tissue Proteins , Neuroglia/pathology , Rats, Sprague-Dawley , Spinal Cord Injuries/pathology , Vimentin/analysis
3.
Medicina (Ribeiräo Preto) ; 29(1): 104-13, jan.-mar. 1996. tab
Article in Portuguese | LILACS | ID: lil-189682

ABSTRACT

Os filamentos intermediários (FIs) têm se tornado objeto de interesse considerável para os biologistas celulares e moleculares. Muitos dados indicam que as proteínas dos FIs fazem parte de uma família multigênica, extremamente, heterogênea. A complexidade dos FIs pode estar relacionada com a sua diversidade de funçöes dentro das células. O artigo relaciona os principais filamentos intermediários de interesse para estudos sobre embriogênese, fisiologia e patologia dos tecidos de origem animal.


Subject(s)
Humans , Animals , Adult , Intermediate Filaments/classification , Cytoskeleton/physiology , Intermediate Filaments/physiology , Intermediate Filament Proteins/physiology
4.
Indian J Lepr ; 1988 Jul; 60(3): 422-6
Article in English | IMSEAR | ID: sea-54959

ABSTRACT

Certain structures which indicate probable involvement of a filamentous phase in life cycle of M. leprae have been noted in preserved skin biopsy suspensions from lepromatous leprosy cases. These include (i) filaments with empty or pink round spaces within them (ii) conidia-like structures and (iii) membranes with acid fast bacilli. These structures were rare in the fresh material.


Subject(s)
Cell Cycle , Cell Division , Cold Temperature , Cytoskeleton/physiology , Humans , Intercellular Junctions , Intermediate Filaments/physiology , Membranes/cytology , Mycobacterium leprae/growth & development
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