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1.
Rev. cir. traumatol. buco-maxilo-fac ; 21(3): 33-38, jul.-set.2021. ilus
Article in Spanish | LILACS, BBO | ID: biblio-1391198

ABSTRACT

Craniosynostosis is the premature, abnormal, and non-physiological fusion of one or more cranial sutures. Its etiology can be multifactorial and genetic factors, bone abnormalities or environmental factors may be involved. Among the different types of craniosynostosis we can find anterior plagiocephaly, which generally corresponds to a non-syndromic craniosynostosis and which can affect the patient in a physiological and aesthetic way. Hemi-coronal sutures are affected in this condition. The treatment will depend on each case, although many times it is usually the surgical choice in order to prevent functional deterioration and improve the facial and cranial appearance... (AU)


La craneosinostosis es la fusión prematura, anormal y no fisiológica de una o más suturas craneales. Su etiología puede ser multifactorial y pueden estar involucrados factores genéticos, anormalidades propias del hueso o factores ambientales. Dentro de los diferentes tipos de craneosinostosis podemos encontrar a la plagiocefalia anterior, que corresponde generalmente a una craneosinostosis no sindrómica y que cual puede afectar de manera fisiológica y estética al paciente. Las suturas hemi-coronales se ven afectadas en dicha condición. El tratamiento dependerá de cada caso, aunque muchas de las veces suele ser de elección quirúrgica con el fin de prevenir el deterioro funcional y mejorar el aspecto facial y craneal... (AU)


Craniossinostose é a fusão prematura, anormal e não fisiológica de uma ou mais suturas cranianas. Sua etiologia pode ser multifatorial e fatores genéticos, anormalidades ósseas ou fatores ambientais podem estar envolvidos. Entre os diferentes tipos de craniossinostose podemos encontrar a plagiocefalia anterior, que geralmente corresponde a uma craniossinostose não sindrômica e que pode afetar o paciente de forma fisiológica e estética. Suturas hemicoronais são afetadas nessa condição. O tratamento dependerá de cada caso, embora muitas vezes seja a escolha cirúrgica para prevenir deterioração funcional e melhorar o aspecto facial e cranial... (AU)


Subject(s)
Humans , Female , Infant , Cranial Sutures , Craniosynostoses , Plagiocephaly , Congenital Abnormalities , Bone and Bones , Esthetics
2.
Medwave ; 20(10)18 nov. 2020.
Article in English, Spanish | LILACS | ID: biblio-1145803

ABSTRACT

Introducción Desde el comienzo de la pandemia de COVID-19, se han desarrollado diversas investigaciones sobre el pronóstico de pacientes con SARS-CoV-2 asociado a factores como edad, condiciones biodemográficas, comorbilidades, factores sociales, parámetros clínicos, hematológicos, marcadores inflamatorios, de coagulación, bioquímicos y gasométricos, entre otros. Hasta ahora, existen escasos estudios que hayan abordado el tema en América Latina, por lo que es de interés conocer el comportamiento de la enfermedad en la región. Objetivo Evaluar el curso del COVID-19 en pacientes ingresados en un centro terciario en Chile y analizar factores predictores, medidos en el período cercano a la admisión, que se asocien al pronóstico vital y al uso de ventilación mecánica invasiva. Métodos Estudio de cohorte retrospectivo realizado en Clínica Indisa de Santiago, Chile. Participaron todos los pacientes de 15 años o más hospitalizados entre el 11 de marzo y el 25 de julio de 2020. Se analizó la letalidad hospitalaria, la complejidad de los casos y se aplicaron modelos de regresión logística para identificar predictores de las variables de resultado definidas. Resultados La muestra estuvo constituida por 785 sujetos. La edad media fue 59 años, 59% fueron hombres y 61,3% tenía comorbilidades. El 45% requirió cuidados intensivos y 24% ventilación mecánica invasiva. La letalidad hospitalaria global fue de 18,7%. En pacientes de unidad de cuidados intensivos fue 32,1% y en quienes recibieron ventilación mecánica invasiva 59,4%. Los factores de riesgo independientes de morir incluyeron la edad (Odds ratio 1,09; intervalo de confianza 95%: 1,07 a 1,12), diabetes (1,68; 1,06 a 2,67), enfermedad pulmonar crónica (2,80; 1,48 a 5,28) y mayores niveles de proteína C reactiva, creatinina y ferritina. No se demostró asociación con el sexo, pertenencia al seguro público de salud, antecedente de cardiopatía, obesidad, ni dímero D. Similares factores fueron predictores de ventilación mecánica invasiva. Conclusiones El pronóstico y factores predictores en esta cohorte de pacientes hospitalizados en Chile por COVID-19 fueron comparables en su mayoría a los reportados en estudios similares de países de mayores ingresos. El sexo masculino no fue un factor de mal pronóstico en este grupo de pacientes.


Introduction Since the beginning of the COVID-19 pandemic, extensive research has been done on the prognosis of patients with SARS-CoV-2 associated with age, biodemographic conditions, comorbidities, social factors, clinical parameters, inflammatory blood markers, coagulation, biochemical and blood gas parameters, among others. Few studies have addressed this problem in Latin America, so it is of interest to know how the disease plays out in this region. Objective The purpose of our study is to evaluate the course of COVID-19 in patients admitted to a tertiary center in Chile and to assess factors measured close to hospital admission that may be associated with death and the need for invasive mechanical ventilation. Methods We did a retrospective cohort study at Indisa Clinic in Santiago, Chile. We included all patients aged 15 years and older hospitalized between March 11 and July 25, 2020. Hospital mortality and severity of the cases were analyzed, and logistic regression models were applied to identify predictors of outcome variables. Results The sample included 785 subjects. The mean age was 59 years, 59% were men, and 61.3% had comorbidities. Forty five per cent required intensive care, and 24% invasive mechanical ventilation. The overall hospital fatality rate was 18.7%. In intensive care patients, the case fatality was 32.1%, and in those who received invasive mechanical ventilation, it was 59.4%. Independent risk factors for death included age (odds ratio 1.09; 95% confidence interval: 1.07 to 1.12), diabetes (1.68; 1.06 to 2.67), chronic lung disease (2.80; 1.48 to 5.28), increased C-reactive protein, creatinine, and ferritin. No association with sex, public health insurance, history of heart disease, oxygen saturation upon admission, or D-dimer was found. Similar factors were predictors of invasive mechanical ventilation. Discussion The prognosis and predictive factors in this cohort of patients hospitalized in Chile for COVID-19 were comparable to those reported in similar studies from higher-income countries. Male sex was not associated with a poor prognosis in this group of patients.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Young Adult , Pneumonia, Viral/physiopathology , Respiration, Artificial/statistics & numerical data , Coronavirus Infections/physiopathology , Critical Care/statistics & numerical data , Hospitalization , Pneumonia, Viral/mortality , Pneumonia, Viral/therapy , Prognosis , Chile , Sex Factors , Retrospective Studies , Risk Factors , Cohort Studies , Hospital Mortality , Coronavirus Infections/mortality , Coronavirus Infections/therapy , Tertiary Care Centers
3.
Braz. J. Vet. Res. Anim. Sci. (Online) ; 54(2): 101-108, 2017. tab, graf, ilus
Article in English | LILACS, VETINDEX | ID: biblio-875071

ABSTRACT

Jatropha has been highlighted as an oleaginous potential for the production of biofuel. The cake, produced by oil extraction, could be used in animal feed. However, some varieties of jatropha are toxic by limiting their incorporation into animal diets. The objective of this study was to evaluate the hepatotoxicity of diets added with jatropha cake ­ JC (Jatropha curcas) in rats. Thirty-five (35) male Wistar adults rats (Rattus norvegicus) with initial weight of 352.1 ± 26.8 g were used. The animals were fed for 21 days with the diets: control, 10, 25, 40 and 50% JC. In the feeding with 50% JC the animals presented themselves prostrate and with piloerection. Development and survival decreased, since the inclusion of JC in diets increased. In rats submitted to 10 and 25% JC there was an increase of 17.52% in the hepatosomatic index in relation to the control group. Increase of JC in the rat diet promoted an increase in the activity of ALT and AST enzymes. Anatomic-histopathological evaluation demonstrated that, regardless of the levels tested, JC in rat diet causes hypertrophy of the hepatocytes, with a reduction in energy reserves. This study demonstrated that the use of JC resulted in decreased food intake, associated with weight loss due to the clinical pattern of toxicity, demonstrated by biochemical and histopathological changes in the liver. It was concluded that the inclusion of jatropha cake in rat feeding presents high hepatotoxic potential leading to lesions in the liver parenchyma.(AU)


O pinhão-manso tem se destacado como oleaginosa potencial para a produção de biocombustível. A torta, coproduto da extração do óleo, poderia ser utilizada na alimentação animal. No entanto, algumas variedades de pinhão-manso são tóxicas, limitando sua incorporação em dietas animais. Objetivou-se neste estudo avaliar a hepatotoxicidade de dietas acrescidas de torta de pinhão-manso (Jatropha curcas) em ratos. Foram utilizados trinta e cinco (35) ratos Wistar (Rattus norvergicus) machos adultos com peso inicial de 352,1 ± 26,8 g. Os animais foram alimentados por 21 dias com as dietas: controle, 10, 25, 40 e 50% TPM. Na alimentação com 50% TPM os animais apresentaram-se prostrados e com piloereção. O desenvolvimento e a sobrevivência apresentaram diminuição conforme o aumento da inclusão de TPM nas dietas. Em ratos submetidos a 10 e 25% TPM houve aumento de 17,52% no índice hepatossomático em relação ao grupo controle. O aumento de TPM na dieta de ratos promoveu aumento da atividade das enzimas ALT e AST. A avaliação anatomo-histopatológica revelou que, independentemente dos níveis testados, a TPM na alimentação de ratos provoca hipertrofia dos hepatócitos, com redução das reservas energéticas. Este estudo demonstrou que a utilização de TPM resultou em diminuição do consumo de alimento associado à perda de peso devido ao quadro clínico de toxicidade demonstrado pelas alterações bioquímica e histopatológica no fígado. Conclui-se que a inclusão de torta de pinhão-manso na alimentação de ratos apresenta alto potencial hepatotóxico levando a lesões no parênquima hepático.(AU)


Subject(s)
Animals , Rats , Animal Feed/analysis , Animal Feed/toxicity , Jatropha/toxicity , Liver/physiopathology , Rats, Wistar , Hepatocytes , Plant Poisoning/veterinary
4.
Rev. panam. salud pública ; 40(5): 371-381, Nov. 2016. tab, graf
Article in Spanish | LILACS | ID: biblio-845658

ABSTRACT

RESUMEN Objetivo Sintetizar la evidencia sobre la efectividad de intervenciones diseñadas para mejorar el acceso de los pueblos indígenas a los servicios de salud. Métodos Revisión de revisiones sistemáticas publicadas hasta julio de 2015, de las cuales se seleccionaron y analizaron solamente los estudios realizados en la Región de las Américas. La búsqueda bibliográfica abarcó Medline, Lilacs, Scielo, EMBASE, DARE, HTA, The Cochrane Library y sitios web de organizaciones. Dos revisores independientes seleccionaron los estudios y analizaron su calidad metodológica. Se realizó una síntesis narrativa de los resultados. Resultados Veintidós revisiones cumplieron los criterios de inclusión. Todos los estudios seleccionados se realizaron en Canadá y Estados Unidos de América (EE.UU.). La mayoría de las intervenciones fueron preventivas, para sortear barreras geográficas, aumentar el uso de medidas efectivas, desarrollar recursos humanos y mejorar las destrezas o disposición de las personas para atenderse. Los temas incluyeron embarazo, factores de riesgo cardiovascular, diabetes, abuso de sustancias, desarrollo infantil, cáncer, salud mental, oral y lesiones. Algunas intervenciones mostraron efectividad con estudios de calidad moderada o alta: estrategias educativas para prevención de depresión, intervenciones para prevención de caries infantiles y programas multicomponente para promover el uso de asientos de seguridad en niños. En enfermedades crónicas no transmisibles los resultados fueron en general negativos o inconsistentes. Conclusiones Existen algunas intervenciones que tienen potencial de producir efectos positivos en el acceso a los servicios de salud de las poblaciones indígenas en las Américas, pero los estudios disponibles se limitan a Canadá y EE.UU. Existe una significativa brecha de investigación sobre el tema en América Latina y el Caribe.


ABSTRACT Objective Synthesize evidence on effectiveness of interventions designed to improve access to health services by indigenous populations. Methods Review of systematic reviews published as of July 2015, selecting and analyzing only studies in the Region of the Americas. The bibliographic search encompassed MEDLINE, Lilacs, SciELO, EMBASE, DARE, HTA, The Cochrane Library, and organization websites. Two independent reviewers selected studies and analyzed their methodological quality. A narrative summary of the results was produced. Results Twenty-two reviews met the inclusion criteria. All selected studies were conducted in Canada and the United States of America. The majority of the interventions were preventive, to surmount geographical barriers, increase use of effective measures, develop human resources, and improve people’s skills or willingness to seek care. Topics included pregnancy, cardiovascular risk factors, diabetes, substance abuse, child development, cancer, mental health, oral health, and injuries. Some interventions showed effectiveness with moderate or high quality studies: educational strategies to prevent depression, interventions to prevent childhood caries, and multicomponent programs to promote use of child safety seats. In general, results for chronic non-communicable diseases were negative or inconsistent. Conclusions Interventions do exist that have potential for producing positive effects on access to health services by indigenous populations in the Americas, but available studies are limited to Canada and the U.S. There is a significant research gap on the topic in Latin America and the Caribbean.


Subject(s)
Primary Health Care , Health of Indigenous Peoples , Health Services Accessibility/organization & administration , Health Services, Indigenous/supply & distribution , Americas
5.
Movimento (Porto Alegre) ; 21(2): 391-403, 2015.
Article in Portuguese | LILACS | ID: biblio-834944

ABSTRACT

Este estudo é parte de uma Pesquisa-Ação extensionista que envolveu a formação esportiva e cidadã de jovens moradores de bairros circunvizinhos a UEFSBA. A Pesquisa e a Ação propuseram, sem fazer entrincheiramentos epistemológicos, a utilização de referenciais teóricos da área da Educação Física e Esporte para um diálogo com os dados da realidade, especialmente, a partir de contribuições dos atores e autores envolvidos. Esses dados foram sintetizados a partir da técnica do Discurso do Sujeito Coletivo e através dos resultados pôde-se perceber que é possível propor transformação social, contudo, reconhecendo as limitações no que diz respeito à amplitude das mudanças e, neste sentido, as experiências teóricas e vivenciais, trouxeram elementos que propõem rupturas em dimensões micro (proposta pedagógica) e macroestruturais (políticas públicas), ambas permanentemente entrelaçadas.


This study was an extension Action Research involving sports training and civic education of young residents of surrounding UEFS-BA neighborhoods. The Research and Action proposed, without epistemological entrenchments, the use of theoretical frameworks in the field of Physical Education and Sport for a dialogue with the realily data, especially from contributions of actors and authors involved. These data were synthesized using the technique of the Collective Subject Speech. Through the results of this study could be seen that it is possible to propose social change, however, recognizing the limitations related to the magnitude of the changes. And in that meaning, the theoretical and experiential experiences brought elements that suggest disruptions in the micro dimensions (pedagogical proposal) and macrostructural (public policy) and that those are permanently intertwined.


Este estudio fue una extensión de Investigación Acción que incluya una formación deportiva y educación cívica de los jóvenes residentes de los barrios que rodean UEFS - BA. Investigación y Acción propuesto , sin atrincheramientos epistemológicos , la utilización de marcos teóricos en el campo de la Educación Física y el Deporte para el diálogo con los datos reales , sobre todo de los testimonios y las contribuciones de los actores y autores involucrados , éstos sintetiza a partir de la técnica del Discurso del Sujeto Colectivo . Podría ser visto que es posible proponer cambio social, sin embargo, reconocer las limitaciones con respecto a la magnitud de los cambios. En este estudio, se ha considerado a pesar de que, los teóricos y vivenciales, experiencias trajeron elementos que sugieren alteraciones en micro dimensiones ( propuesta pedagógica ) y macro - estructurales (políticas) que se entrelazan de forma permanente.


Subject(s)
Humans , Physical Education and Training , Sports
6.
Educ. rev ; 25(2): 199-221, ago. 2009.
Article in Portuguese | LILACS | ID: lil-527553

ABSTRACT

Apresento a Sensibilidade como estado de disposição dos sensos perceptivos (afeccionais e noéticos) em que corpo e espírito coexistem para a compreensão dos Sentidos do existir. Sensibilidade que se constitui desde os fulcros da Corporeidade, da Intuição, da Afetividade, do Mitopoético e da Razão-Sentido. Explicito o educar como ação teórico-vivencial que implica a fruição da Sensibilidade; como um rito vivo de iniciação aos saberes e sentires, aos Sentidos humanos. Por fim, propugno uma Pedagogia do encantamento que implica o jorrar do pathos criante, do ad-mirante, do espírito altaneiro; que envida laços de simpatia e de empatia; que conduz a fruição dos Sentidos pregnantes e anímicos.


I present Sensitiveness as a state of opening perceptive senses (affectionate and noetic) taking into consideration that body and spirit co-exist to become senses of existing. I understand Education as a living theoretical action that implicates in the fruition of sensitiveness as an alive rite of initiation to all kinds of knowledge and feelings, to human senses. Finally, I propose an Enchantment Pedagogy which implies on the outpouring of creative pathos from the admirer and from the haughty spirit, that provokes a relation of empathy and sympathy towards the fruition of pregnant and animic senses.

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