ABSTRACT
Antecedentes: la enfermedad de Fabry (Ef) es una enfermedad rara ligada a X secundaria al depósito lisosomal de glicoesfingolípidos, debido a la deficiencia de la enzima alfa galactosidasa A (α-Gal A). A pesar de su baja frecuencia, es una condición que afecta la calidad de vida de los pacientes y disminuye su esperanza de vida. Objetivo: generar recomendaciones informadas para el diagnóstico y tratamiento de pacientes pediátricos (menores de 18 años) con Ef. Material y Métodos: revisión de literatura en bases de datos y literatura gris a partir de 2010, incluyendo guías de práctica clínica, revisiones sistemáticas y estudios primarios. La calidad de evidencia se evaluó de acuerdo con el tipo. Las recomendaciones se sometieron a consenso de expertos a través de metodología Delphi modificada. El acuerdo se definió a partir del 80 %. Resultados: A partir del análisis de la evidencia recolectada se formularon un total de 45 recomendaciones para tamización, diagnóstico y tratamiento de paciente pediátrico con Ef. El panel revisor estuvo conformado por once expertos en el tema. Las recomendaciones fueron aprobadas con puntuaciones entre 82.3 % y 100 %. Conclusiones: las recomendaciones resultantes del consenso de expertos permitirán la toma de decisiones clínicas y estandarización de la práctica en la atención de pacientes pediátricos con Ef en el país y la región. El diagnóstico temprano y oportuno garantiza una disminución del impacto en la calidad de vida de los pacientes y sus familiares
Background: Fabry disease (fD) is a rare X-linked disease characterized by the accumulation of glyco- sphingolipids in lysosomes due to the deficiency in the production of alpha-galactosidase A (α-Gal A) enzyme. Despite its low frequency, this disease has a serious impact on the life expectancy and quality. Objective: To make evidence-based recommendations for the diagnosis and treatment of fD in pediatric patients (<18 years of age). Materials and Methods: A study of databases and gray literature was conducted in 2010, including clinical practice guidelines, systematic reviews, and primary research. The type of evidence was used to determine the quality of evidence. The recommendations were submitted to an expert consensus using the modified Delphi process. The agreement was set at 80%. Conclusions: The recommendations emerging from this expert consensus will enable the standardization of care provision for pediatric patients with fD in Colombia and Latin America and clinical decision-making for disease management. Notably, making an early diagnosis ensures a reduction in the impact of this disease on the quality of life of patients and their families
Fundamento: a doença de Fabry (Df) é uma rara doença ligada ao cromossomo X secundária à deposi- ção lisossômica de glicoesfingolipídeos devido à deficiência da enzima alfa galactosidase A (α-Gal A). Apesar de sua baixa frequência, é uma condição que afeta a qualidade de vida dos pacientes e diminui sua expectativa de vida. Objetivo: gerar recomendações baseadas em evidências para o diagnóstico e tratamento de pacientes pediátricos (com menos de 8 anos de idade) com Df. Materais e Métodos: foi realizada uma revisão da literatura em bases de dados e literatura cinza a partir de 2010, incluindo diretrizes de prática clínica, revisões sistemáticas e estudos primários. A qualidade da evidência foi avaliada de acordo com o tipo de evidência. As recomendações foram submetidas ao consenso de especialistas usando a metodologia Delphi modificada. A concordância foi definida a partir de 80%. Resultados: com base na análise das evidências coletadas, foram formuladas um total de 45 recomendações para triagem, diagnóstico e tratamento de pacientes pediátricos com doença de Fabry. O painel de revisão foi composto por onze especialistas no assunto. As recomendações foram aprovadas com pontuações entre 82,3% e 100%. Conclusões: as recomendações resultantes do consenso de especialistas permitirão a tomada de decisão clínica e a padronização da prática no cuidado de pacientes pediátricos com Df em nível nacional e regional; o diagnóstico precoce e oportuno garante a redução do impacto na qualidade de vida dos pacientes e seus familiares.
Subject(s)
HumansABSTRACT
BACKGROUND Anisakis simplex antigens present immunomodulatory properties by the induction of tolerogenic dendritic cells (DCs) in mice. OBJECTIVES To study the capacity of DCs stimulated with A. simplex excretory-secretory (ES) or crude extract (CE) to generate Tregs. To investigate in vitro effects of antigens on the metabolic activity of splenocytes induced by LPS or CpG. METHODS Phenotypic and functional characterization of T cells co-cultured with A. simplex-pulsed DCs was performed by flow cytometry. Lymphocyte mitochondrial respiratory activity was estimated by the Alamar Blue® Assay. FINDINGS In C57BL/6J, CD4+CD25-Foxp3+ and CD8+CD25-Foxp3+ populations increased by CE-stimulated-DCs. In BALB/c, CE-stimulated-DCs caused the expansion of CD4+CD25+Foxp3+IL-10+ and CD8+CD25+Foxp3+IL-10+. IFN-γ expression raised in BALB/c CD4+CD25+ and CD4+CD25- for CE and ES, respectively. ES-stimulated-DCs increased CD4+CD25+ Foxp3+ and CD8+CD25- Foxp3+ expression in T cells. The association of ES or CE with LPS produced the increase in splenocyte activity in C57BL/6J. The association of CE with CpG decreased the proliferation caused by CpG in C57BL/6J. MAIN CONCLUSIONS A. simplex increase the frequency of Tregs, which in turn produce IL-10 and IFN-γ. The host genetic base is essential in the development of anti-Anisakis immune responses (Th2, Th1, Treg).
Subject(s)
Animals , Mice , Anisakis , T-Lymphocytes, Regulatory , Antigens/metabolism , Bone Marrow , Dendritic Cells , Forkhead Transcription Factors , Interleukin-2 Receptor alpha Subunit , Larva , Mice, Inbred BALB C , Mice, Inbred C57BLABSTRACT
ABSTRACT Objective This study aimed to determine the dietary habits related to fish consumption and the risk factors associated with acquiring an ichthyo-zoonotic disease. Materials and Methods A descriptive, cross-sectional study was carried out by means of a structured survey administered to 150 individuals in the city of Cali, Colombia. Results Epidemiological variables regarding fish consumption and preparation were contrasted with the medical records of the respondents. The median fish consumption in the surveyed population was three times a month, with raw or salted/marinated fish once a month. A positive correlation between fish consumption and allergic conditions was confirmed. There was no infectious or parasitic history associated with the data on fish consumption. Conclusions A relationship between fish consumption and allergies was confirmed. Further research is necessary to establish the possible pathogens associated with hypersensitivity, such as parasites of the Anisakidae family.(AU)
RESUMEN Objetivo Este estudio tuvo como fin determinar los hábitos alimenticios relacionados con el consumo de pescado y los factores de riesgo asociados con la adquisición de una enfermedad ictio-zoonótica. Materiales y Métodos Se realizó un estudio descriptivo de corte transversal mediante una encuesta estructurada a 150 individuos de la ciudad de Cali, Colombia. Resultados Las variables epidemiológicas del consumo y preparación de pescado se relacionaron con la historia clínica de los encuestados. El consumo medio de pescado en los encuestados fue de tres veces al mes, con pescado crudo o salado/marinado una vez al mes. Se confirmó una correlación positiva entre el consumo de pescado y las condiciones alérgicas. No se asociaron antecedentes infecciosos o parasitarios con los datos sobre el consumo de pescado. Conclusión Fue posible confirmar una relación entre el consumo de pescado y las condiciones alérgicas. Se necesita investigación para establecer los posibles patógenos asociados con la hipersensibilidad, como los parásitos de la familia Anisakidae.(AU)
Subject(s)
Humans , Zoonoses/etiology , Food Hypersensitivity/etiology , Foodborne Diseases/epidemiology , Epidemiology, Descriptive , Cross-Sectional Studies , Cohort Studies , ColombiaABSTRACT
El presente trabajo va dirigido a los médicos de Atención Primaria de Salud. Tiene en su contenido una breve reseña de los cambios que se producen en el envejecimiento desde el punto de vista orgánico, psicológico y social que predisponen a la aparición de la depresión en el adulto mayor. Se exponen las principales características, los criterios diagnósticos y las diferentes formas de presentación de la depresión según la Clasificación Internacional de Enfermedades en su Versión #-10. Se orientan las acciones para llegar al diagnóstico como: confección de la historia clínica, examen físico, indicación de complementarios más importantes y los principales diagnósticos diferenciales a tener en cuenta. Este trabajo tiene el propósito de incrementar los conocimientos para perfeccionar actitudes y desarrollar buenas prácticas en la prevención, diagnóstico precoz, tratamiento y rehabilitación psicosocial de la depresión en el Adulto Mayor...
The current work is directed to the physicians of the Primary Health Care. It contents a short review on the changes that take place during aging form the organic, psychological and social point of view, predisposing depression emergency in elder adults. We expose the main characteristics, the diagnostic criteria and different forms of depression emergency according to the International Classification of Diseases Version # 10. We orient actions to arrive to a diagnosis: confection of the clinical review, physical examination, indication of the most important complementary examinations and the main differential diagnosis to take into account. The purpose of this work is increasing knowledge to improve attitudes and develop new practices preventing, precociously diagnosing, treating and psychosocial rehabilitation of depression in elder adults.
Subject(s)
Humans , Aged , Aged , Primary Health Care , Depression/diagnosis , Depression/rehabilitation , Depression/therapyABSTRACT
We investigated the interleukin (IL-4) levels in BALB/c mice immunized with Anisakis extract in single or multiple doses and in mice orally infected with a larva. From animals immunized maximum responses were obtained with the multiple doses with an only IL-4 peak. Conversely, in the mice inoculated with a larva per os, the IL-4 levels showed two peaks of different rates