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1.
Medicentro (Villa Clara) ; 27(1)mar. 2023.
Article in Spanish | LILACS | ID: biblio-1440513

ABSTRACT

Introducción: La prejubilación se define como una etapa de la vida donde convergen factores biológicos, psicológicos, sociales, culturales, espirituales y ambientales que preparan al individuo para un cambio global y profundo. Objetivo: Precisar mediante el tratamiento psicológico inclusivo los cambios ocurridos en el proceso cognoscitivo del pensamiento y las modificaciones obtenidas en la esfera emocional en el grupo intervenido. Métodos: Se realizó un estudio cuasi-experimental en el Policlínico Docente «Marta Abreu», de Santa Clara, Villa Clara, en el período de enero de 2017 a febrero de 2019. Se emplearon procedimientos, métodos y técnicas con la aplicación de esta modalidad terapéutica en un grupo estudio de 200 personas prejubilables, de 55 a 65 años de edad. Se utilizaron métodos teóricos, empíricos y estadísticos-matemáticos. Se aplicaron técnicas psicológicas antes del tratamiento psicológico inclusivo, y después de este, en el grupo estudio y en el grupo control. Resultados: Fueron muy reveladores en el grupo estudio, y se registraron cambios muy significativos en los procesos intelectuales, en el pensamiento lógico verbal, práctico constructivo y rumiativo; además estados emocionales ansioso bajo y depresivo leve, autoestima alta, y notable mejoría en la vulnerabilidad al estrés. En el grupo control no se reflejaron cambios favorables. Conclusiones: El tratamiento psicológico inclusivo resultó efectivo por el logro de cambios positivos en el estado cognitivo-emocional-conductual en personas prejubilables del grupo estudio. La aplicación de las estrategias de desactivación fisiológica, cognitivas, reflexivo vivenciales, informativas, así como las habilidades de conductas de afrontamiento, las acciones de mantenimiento y generalización y las ayudas paliativas y moderadoras de estrés en la atención a personas prejubilables, constituyó un novedoso recurso terapéutico.


Introduction: pre-retirement is defined as a stage of life where biological, psychological, social, cultural, spiritual and environmental factors converge to prepare the individual for a global and profound change. Objective: to determine, through the inclusive psychological treatment, the changes occurred in the cognitive process of thinking and the modifications obtained in the emotional sphere in the intervened group. Methods: a quasi-experimental study was carried out at "Marta Abreu" Teaching Polyclinic in Santa Clara, Villa Clara from January 2017 to February 2019. Procedures, methods and techniques were used with the application of this therapeutic modality in a study group of 200 pre-retired people aged 55 to 65 years old. Theoretical, empirical, statistical and mathematical methods were used. Psychological techniques were applied before and after the inclusive psychological treatment in the study and control groups. Results: they very revealing in the study group, and very significant changes were registered in intellectual processes as well as in verbal-logical, practical-constructive and ruminative thinking; also low anxious and mild depressive emotional states, high self-esteem, and notable improvement in vulnerability to stress. No favorable changes were reflected in the control group. Conclusions: the inclusive psychological treatment was effective in achieving positive changes in the cognitive, emotional and behavioural state in pre-retired people from the study group. The application of physiological deactivation, cognitive, experiential, reflective, and informative strategies, as well as coping behavioural skills, maintenance and generalization actions and palliative and moderating stress aids in the care of pre-retired people constituted a novel therapeutic resource.


Subject(s)
Wechsler Memory Scale , Therapeutic Alliance
2.
Medicentro (Villa Clara) ; 26(3): 771-780, jul.-set. 2022.
Article in Spanish | LILACS | ID: biblio-1405669

ABSTRACT

RESUMEN El ejercicio de la Enfermería tiene un alto componente de responsabilidad y comportamiento ético para el control emocional de las personas con antecedentes de infarto agudo de miocardio. Este sustento le da significado a la práctica de la Enfermería para ser aplicada de forma sistemática y organizada. Se realizó una investigación descriptiva con el objetivo de proponer acciones, desde la Enfermería, que contribuyan al mejoramiento del control emocional en las personas con antecedentes de infarto agudo de miocardio pertenecientes al Policlínico Docente Universitario «Martha Abreu de Estévez¼, de Santa Clara, Villa Clara, en el período de enero de 2017 a febrero de 2019. En las personas estudiadas se constató un predominio de: autoestima baja, alta vulnerabilidad al estrés y la ansiedad. Por otro lado, se evidenciaron dificultades en el conocimiento de sus estados emocionales, incapacidad para clarificar y reparar sus emociones, así como una satisfacción vital no satisfactoria.


ABSTRACT Nursing practice has a high component of responsibility and ethical behavior for the emotional control of people with a history of acute myocardial infarction. This support gives meaning to the practice of Nursing to be applied in a systematic and organized way. A descriptive research was carried out with the objective of proposing actions, from the point of view of Nursing, that contribute to the improvement of emotional control in people with a history of acute myocardial infarction belonging to "Martha Abreu de Estévez" University Teaching Polyclinic, in Santa Clara, Villa Clara, from January 2017 to February 2019. A predominance of low self-esteem, high vulnerability to stress and anxiety was found in the people studied. On the other hand, difficulties in understanding their emotional states, inability to clarify and repair their emotions, as well as unsatisfactory life satisfaction were evidenced.


Subject(s)
Myocardial Infarction , Affective Symptoms , Nursing Care
3.
Edumecentro ; 14: e2124, 2022. tab
Article in Spanish | LILACS | ID: biblio-1404573

ABSTRACT

RESUMEN Fundamento: las sociedades civilizadas se han propuesto estrategias para fortalecer la calidad de vida, el validismo e independencia de los adultos mayores prejubilables o con vínculo laboral activo extendido. Objetivo: determinar modificaciones en el afrontamiento a los acontecimientos vitales y en el estado neurocognitivo en personas en etapa de prejubilación al aplicar un programa educativo basado en la actividad física. Métodos: se realizó un estudio de intervención con diseño cuasiexperimental en el Policlínico Universitario "Marta Abreu", de Santa Clara, Villa Clara, Cuba, entre abril 2017-mayo 2019. Se aplicaron métodos teóricos, empíricos, estadísticos-matemáticos y una batería de exploración neuropsicológica basada en los postulados de Luria, que permitió el diagnóstico de las alteraciones del pensamiento. Luego se procedió a la aplicación del programa educativo basado en la actividad física en el grupo estudio; y finalmente se compararon los resultados en un antes y un después en el grupo estudio, y entre este y el grupo testigo. Resultados: se observó mayor cuantificación de los procesos intelectuales eficientes, mejoría en el pensamiento lógico-verbal, práctico-constructivo y rumiativo en el grupo estudio; mientras en el grupo testigo no se reflejaron estos cambios. Conclusiones: se determinaron modificaciones positivas en el grupo estudio, evidenciadas en progresos neurocognitivos en las personas prejubilables, lo cual demostró la efectividad del programa educativo basado en la actividad física, una vez aplicado.


ABSTRACT Background: civilized societies have proposed strategies to strengthen the quality of life, validity and independence of early retirement or with extended active employment relationship. Objective: to determine modifications in the coping with life events and in the neurocognitive state in people in pre-retirement stage when applying an educational program based on physical activity. Methods: an intervention study with a quasi-experimental design was carried out at the "Marta Abreu" University Polyclinic, Santa Clara, Villa Clara, Cuba, from April 2017 to May 2019. Theoretical, empirical, statistical-mathematical methods and a battery of neuropsychological examination based on Luria's postulates, which allowed the diagnosis of thought disorders. Then the educational program based on physical activity was applied in the study group; and finally the results were compared in a before and after in the study group, and between this and the control group. Results: greater quantification of efficient intellectual processes, improvement in logical-verbal, practical-constructive and ruminative thinking was observed in the study group; while in the control group these changes were not reflected. Conclusions: positive modifications were determined in the study group, evidenced in neurocognitive progress in early retirement, which demonstrated the effectiveness of the educational program based on physical activity, once applied.


Subject(s)
Quality of Life , Program , Education, Medical , Mental Status and Dementia Tests
4.
Med. crít. (Col. Mex. Med. Crít.) ; 36(7): 463-471, ago. 2022. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1506672

ABSTRACT

resumen está disponible en el texto completo


Abstract: Introduction: since the beginning of blood banks, refinements in laboratory processes have allowed longer red blood cell storage times. While advantageous to the logistics of stock management, the clinical impact of RBC storage duration prior to transfusion remains uncertain and a topic of growing interest. Although the structural, biochemical, and impermeable changes that red blood cells undergo during storage are well described, the evidence that this storage injury translates into adverse clinical outcomes for patients receiving blood with longer storage times remains controversial. Objective: to compare the efficacy of the transfusion of globular packages of ≤ 15 days of extraction vs. globular packages ≥ 16-40 days of extraction in the hemodynamic and gasometric repercussion of patients with severe traumatic brain injury (TBI), hospitalized in the Intensive Care Unit of HE CMNO. Material and methods: a controlled, single-center, randomized, single-blind, prospective and comparative clinical trial was conducted, where patients between 18 and 80 years of age with severe postoperative cranioencephalic trauma who required blood transfusions were invited to participate. Participants were included in two random groups, group F and group E. Group F was administered packed cells ≤ 15 days of extraction. Group E will be administered globular packages ≥ 16-40 days of extraction. During the study, various hemodynamic and biochemical variables were measured before, during, and after blood transfusion, and a comparison of the results obtained between groups F and E was subsequently made. Results: in the present study, a total of 26 patients with severe TBI were included and who were transfused with red blood cell packs, of the total number of patients, 13 were transfused with a «standard¼ red blood cell pack and another 13 patients with a «fresh¼ red blood cell pack. The average days of transfusion after extraction were 18 and 14 days for the «standard¼ and «fresh¼ packs, respectively (p ≤ 0.001). Twenty-one infectious events were reported, 11 in the group of patients who were transfused with the standard pack and 10 in the fresh pack group. Mortality at 28 days was estimated in 31% of the patients transfused with the standard pack and in 23% of the patients with the fresh pack (RR, for 28-day mortality of 0.90 [95% CI 0.56-144]). The median duration time in the intensive care unit was 8 days for both groups (0.32 SD), and of the days associated with the ventilator, 15 days were observed for the group of patients with the standard package and 7 for the group with fresh package (0.60 SD), without discovering statistically significant differences in these variables. However, in this analysis statistically significant differences were found for the gasometric parameters of central venous oxygen saturation, cardiac output (Fick) and lactate before and after transfusion in favor of the group of patients transfused with fresh pack (p ≤ 0.05). Conclusion: the results of this study infer that there is no association between the storage time of transfused red blood cells and the presence of adverse clinical outcomes with longer storage times. In both groups, transfusions were equally safe and effective. The researchers refer to the sample size as a limitation for this study.


Resumo: Introdução: desde o surgimento dos bancos de sangue, o refinamento dos processos laboratoriais permitiu tempos de estocagem cada vez mais longos para as hemácias. Embora vantajoso para a logística do gerenciamento de estoque, o impacto clínico da duração do armazenamento de glóbulos vermelhos antes da transfusão permanece incerto e um tópico de interesse crescente. Embora as alterações estruturais, bioquímicas e imunológicas pelas quais as hemácias sofrem durante o armazenamento sejam bem descritas, as evidências de que essa lesão de armazenamento resulta em resultados clínicos adversos para pacientes que recebem sangue armazenado por mais tempo permanecem controversas. Objetivo: comparar a eficácia da transfusão de concentrado de hemácias ≤ 15 dias de extração vs concentrado de hemácias ≥ 16-40 dias de extração nas repercussão hemodinâmica e gasométrica dos pacientes com traumatismo cranioencefálico (TCE) grave, internados em Unidade de Terapia Intensiva do HE CMN Occidente. Material e métodos: realizou-se um ensaio clínico, controlado, unicêntrico, randomizado, simples-cego, prospectivo e comparativo, onde foram convidados a participar pacientes com idade entre 18 e 80 anos com traumatismo cranioencefálico grave submetidos a hemicraniectomia descompressiva com necessidade de transfusão sanguínea. Os participantes foram incluídos aleatoriamente em 2 grupos, grupo F e grupo E. Grupo F recebeu concentrado de hemácias ≤ 15 dias após a extração. O grupo E receberá concentrado de hemácias ≥ 16-40 dias após a extração. Durante o estudo, várias variáveis hemodinâmicas e bioquímicas foram medidas antes, durante e após a transfusão de sangue, e posteriormente foi feita uma comparação dos resultados obtidos entre os grupos F e E. Resultados: no presente estudo incluíram-se um total de 26 pacientes com TCE grave e que foram transfundidos com concentrado de hemácias, do total de pacientes 13 foram transfundidos com um concentrado de hemácias «padrão¼ e outros 13 pacientes com um concentrado de hemácias «fresco¼. A média de dias de transfusão após a extração foi de 18 e 14 dias para as pacotes «padrão¼ e «fresco¼, respectivamente (p ≤ 0.001). Relatou-se 21 eventos infecciosos, 11 no grupo de pacientes que receberam transfusão com concentrado padrão e 10 no grupo com concentrado fresco. A mortalidade em 28 dias foi estimada em 31% dos pacientes transfundidos com concentrado padrão e em 23% dos pacientes com concentrado fresco (RR, para mortalidade em 28 dias de 0.90 (IC 95% 0.56-144). A duração mediana na unidade de terapia intensiva foi de 8 dias para ambos os grupos (0.32 DP), sendo que 2 dias associados ao ventilador, foram observados 15 dias para o grupo de pacientes com concentrado padrão e 7 para o grupo de concentrado fresco (0.60 DE), sem descobrir diferenças estatisticamente significativas nas referidas variáveis.No entanto, nesta análise foram encontradas diferenças estatisticamente significativas para os parâmetros gasométricos de saturação venosa central de oxigênio, débito cardíaco (Fick) e lactato antes e após a transfusão em favor do grupo de pacientes transfundidos com concentrado fresco (p ≤ 0.05). Conclusão: os resultados deste estudo inferem que não há associação entre o tempo de estocagem das hemácias transfundidas e a presença de desfechos clínicos adversos com tempos de estocagem mais longos. Em ambos os grupos, as transfusões foram igualmente seguras e eficazes. Os pesquisadores referem-se ao tamanho da amostra como limitante para este estudo.

5.
Med. crít. (Col. Mex. Med. Crít.) ; 35(6): 329-335, Nov.-Dec. 2021. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1405554

ABSTRACT

resumen está disponible en el texto completo


Abstract: Introduction: Traumatic brain injury (TBI) is a medical-surgical condition characterized by brain involvement secondary to a traumatic lesion. Patients with severe TBI are at high risk of mortality and this will depend on different factors such as the presence of intracranial hypertension, age, origin of the injury and score on the Glasgow coma scale. Measurement of the optic nerve sheath diameter (ONSD) appears to be a good indirect indicator of intercranial hypertension and therefore, a good predictor of mortality. Objective: To determine the most appropriate cut-off point, as well as the measurement of the ONSD usefulness as a prognostic indicator of mortality in patients with severe TBI in the Intensive Care Unit (ICU). Material and methods: This is an analytical, descriptive, and retrospective study. The universe of study consists of all the case/files with TBI. For the sample selection, all available records of patients with severe TBI sent to the ICU during the period from March 1 to August 31, 2021, will be included. Within the inclusion criteria patients with a Glasgow scale score of < 8 points on entry and with a computerized scan done. The dependent variables to considerer are the outcome understood as death or survival of the patient, the days hospitalized in the ICU, the presence of complications; among the dependent variables is the diameter of the optic nerve sheath measured by computerized tomography. Intervening variables were also considered such as the presence of comorbidities and overweight/obesity, the age and sex of the patient. The project consisted of four phases: 1) request for authorization and access to files, 2) application of selection criteria, 3) performance of ONSD measurements and 4) creation of the database. Finally, once the database is formed, the statistical analysis will proceed; for the descriptive part, prevalence's, means (standard deviation) and medians (percentiles) will be calculated for the variables by sex and by outcome, subsequently the diagnostic capacity of the ONSD will be analyzed through the area under the ROC curve (receiving operating characteristics) for the outcome. Afterwards the performance of this and other cut-off points are compared using the Youden index. Results: Sixty records of TBI patients admitted to the ICU were studied, 51 were men (85%), 45 patients survived (75%) and 15 patients died (25%). The average age was of 50.5 ± 10.6 years, the average Glasgow score on admission was 6.6 ± 1.6 points, the average BMI was 26.42 ± 4.10 kg/m2, and the average number of days spent in the ICU was 9.03 ± 6.4. The diameter of the optic nerve was not a predictor of mortality, but if the Glasgow coma scale was, with an AUC of 0.775 (95% CI: 0.648-0.901, p = 0.002), the best cut-off point was 7 with a sensitivity of 93% and specificity of 54%. The bivariate linear regression model points to low Glasgow coma score and long hospital stay as predictors of mortality. Conclusions: The results of this study infer that, consistent with current scientific evidence, the sociodemographic characteristics of our population are similar to those reported by other authors, with men over 50 years of age being the most affected by this entity. On the other hand, the measurement of the diameter of the optic nerve sheath has been considered a good prognostic indicator of intracranial hypertension, which in turn is associated with increased mortality. However, in the present study there is no association between the diameter of the optic nerve sheath and the prognosis of mortality.


Resumo: Introdução: O traumatismo cranioencefálico (TCE) é uma condição médico-cirúrgica caracterizada por lesão cerebral secundária a uma lesão traumática. Pacientes com TCE grave apresentam alto risco de mortalidade e isso dependerá de diversos fatores, como presença de hipertensão intracraniana, idade, origem da lesão e pontuação na Escala de Coma de Glasgow. A medida do diâmetro da bainha do nervo óptico (DBNO) parece ser um bom indicador indireto de hipertensão intracraniana e, portanto, um bom preditor de mortalidade. Objetivo: Determinar o ponto de corte mais adequado, bem como a utilidade da medida do DBNO como indicador prognóstico de mortalidade em pacientes com TCE grave na Unidade de Terapia Intensiva. Material e métodos: Trata-se de um estudo analítico, descritivo e retrospectivo. O universo de estudo é composto por todos os prontuários de casos/pacientes com TCE grave. Para a seleção da amostra foram incluídos todos os prontuários disponíveis de pacientes com TCE grave encaminhados à Unidade de Terapia Intensiva no período de 1o de março a 31 de agosto de 2021, dentro dos critérios de inclusão foram considerados pacientes com escala de Glasgow < 8 pontos na admissão e com uma tomografia computadorizada realizada. As variáveis ​​dependentes consideradas são o desfecho entendido como óbito ou sobrevida do paciente, os dias de internação na UTI, a presença de complicações; dentro das variáveis ​​independentes está o diâmetro da bainha do nervo óptico medido por tomografia computadorizada. Também foram consideradas variáveis ​​intervenientes, como presença de comorbidades e sobrepeso/obesidade, idade e sexo do paciente. O projeto consistiu em três fases: a) Pedido de autorização e acesso aos prontuários, b) Aplicação dos critérios de seleção, c) Desenvolvimento da base de dados. Por fim, uma vez formada a base de dados, procedeu-se à análise estatística. Para a parte descritiva, foram calculadas as prevalências, médias (desvio padrão) e medianas (percentis) das variáveis ​​por sexo e por desfecho. Posteriormente, a capacidade diagnóstica do DBNO foi analisada pela área sob a curva ROC (Receiving Operating Characteristics) para o resultado. Posteriormente, o desempenho deste e de outros pontos de corte foi comparado pelo índice de Youden. Resultados: Foram estudados 60 prontuários de pacientes com TCE que deram entrada na UTI, 51 eram homens (85%), 45 pacientes sobreviveram (75%) e 15 pacientes morreram (25%). A média de idade foi de 50.5 ± 10.6 anos, a média de Glasgow na admissão foi de 6.6 ± 1.6 pontos, a média de IMC foi de 26.42 ± 4.10 kg/m2 e a média de dias de internação na UTI foi de 9.03 ± 6.4. O diâmetro do nervo óptico não foi preditor de mortalidade, mas a Escala de Coma de Glasgow sim, com AUC de 0.775 (IC 95%: 0.648-0.901, p = 0.002), o melhor ponto de corte foi 7 com sensibilidade de 93% e especificidade de 54%. O modelo de regressão linear bivariada aponta para baixo escore de coma de Glasgow e longa permanência hospitalar como preditores de mortalidade. Conclusões: Os resultados deste estudo inferem que, de acordo com as evidências científicas atuais, as características sociodemográficas de nossa população são semelhantes às relatadas por outros autores, sendo os homens com aproximadamente 50 anos de idade os mais acometidos por essa entidade. Por outro lado, a medida do diâmetro da bainha do nervo óptico tem sido considerada um bom indicador prognóstico de hipertensão intracraniana, que por sua vez está associada ao aumento da mortalidade. No entanto, no presente estudo não há associação entre o diâmetro da bainha do nervo óptico e o prognóstico de mortalidade.

6.
Edumecentro ; 13(3): 64-80, jul.-sept. 2021. tab
Article in Spanish | LILACS | ID: biblio-1278989

ABSTRACT

RESUMEN Fundamento: los programas de preparación para asumir una jubilación saludable son elementos clave en la protección de la calidad de vida de las personas prejubilables. Objetivo: mostrar la eficacia de la aplicación de un programa educativo dirigido a personas en etapa de prejubilación para el afrontamiento de una vida futura con calidad. Métodos: se realizó un estudio polietápico con diseño cuasiexperimental, en el Policlínico Universitario "Marta Abreu", en Santa Clara, Villa Clara, entre enero 2017-febrero 2019. Se utilizaron métodos teóricos: histórico-lógico, análisis-síntesis, inductivo-deductivo y sistémico-estructural; empíricos: análisis documental, cuestionario antes y después de aplicado el programa; y para valorar la propuesta se utilizaron los grupos focal y nominal, y los criterios de especialistas, además se emplearon métodos matemático-estadísticos. Resultados: el diagnóstico realizado demostró la necesidad de la preparación de las personas prejubilables para afrontar con calidad una nueva etapa de sus vidas, por lo que se diseñó un programa educativo el cual fue estructurado en cinco módulos: la jubilación como una etapa trascendental en la vida del adulto, salud física y salud psicológica, bienestar psicosocial e inteligencia emocional, planificación y emprendimiento y la adaptación integral a una nueva fase. Fue valorado por especialistas, quienes lo consideraron muy pertinente y viable. Conclusiones: el programa educativo resultó efectivo para el mejoramiento de la calidad de vida en personas prejubilables del grupo estudio, pues se constataron cambios significativos en sentido de avance al comparar sus conocimientos antes y después de aplicado y en relación con el grupo de control.


ABSTRACT Background: the preparation programs for assuming a healthy retirement are key elements in protecting life quality in early retirement people. Objective: to show the effectiveness of the application of an educational program aimed at people in pre-retirement stage to face a future life with quality. Methods: a multi-stage study with a quasi-experimental design was carried out at the "Marta Abreu" University Polyclinic, in Santa Clara, Villa Clara, from January 2017 to February 2019. Theoretical methods were used: historical-logical, analysis-synthesis, inductive-deductive and systemic-structural; empirical ones: documentary analysis, questionnaire before and after applying the program; and to assess the proposal, the focal and nominal groups were used, as well as the criteria of specialists, in addition, mathematical-statistical methods were used. Results: the diagnosis showed the need to prepare early retirees to face a new stage of their lives with quality, so an educational program was designed which was structured in five modules: retirement as a transcendental stage in the adult life, physical and psychological health, psychosocial well-being and emotional intelligence, planning and entrepreneurship, and comprehensive adaptation to a new phase. It was valued by specialists, who considered it very relevant and feasible. Conclusions: the educational program was effective for improving the quality of life in early retirement in the study group, since meaningful changes in the direction of progress were found when comparing their knowledge before and after it was applied and in relation to the control group.


Subject(s)
Quality of Life , Health Strategies , Education, Medical , Training Courses , Learning
7.
Acta biol. colomb ; 26(1): 5-11, ene.-abr. 2021. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1152663

ABSTRACT

RESUMEN Los efectos de diferentes agroquímicos y de la temperatura han sido temas recurrentes en la investigación en anuros; sin embargo, estas variables se han abordado de manera independiente sin considerar que pueden ejercer una presión simultánea sobre las especies. Por esta razón, este trabajo tiene como objetivo determinar la toxicidad (a través de la Concentración Letal Media -CL50) de los insecticidas organofosforados clorpirifos, diazinón y monocrotofos, bajo tres regímenes térmicos (23, 28 y 33 ± 1 °C) sobre embriones de tres especies de anuros. De acuerdo a los valores de CL50, el insecticida clorpirifos fue el más tóxico, seguido del diazinón y del monocrotofos. Por su parte, de manera general se encontró un incremento de la toxicidad de los insecticidas organofosforados a la temperatura más alta de experimentación (33 °C). Además, el efecto de la temperatura se hizo más notorio para los organismos expuestos al clorpirifos, el insecticida más letal. Estos resultados sugieren un efecto negativo para la fauna acuática de anuros debido al actual uso desmesurado de este tipo de agroquímicos y a su interacción con la temperatura ambiental.


ABSTRACT In anurans, the effects of different agrochemicals and temperature have been recurrent topics in research; however, these variables are addressed independently without considering that they can exert a simultaneous pressure on the species. For this reason, this work aims to determine the toxicity (through the Medium Lethal Concentration -LC50) of the organophosphate insecticides: chlorpyrifos, diazinon and monocrotophos, under three thermal regimes (23, 28 and 33 ± 1 °C) on embryos ofthree species of anurans. According to the LC50 values, the chlorpyrifos insecticide was the most toxic, followed by diazinon and monocrotophos. On the other hand, an increase in the toxicity of the organophosphate insecticides studied was generally found at the highest experimental temperature (33 °C). In addition, the effect of temperature became more noticeable for the organisms exposed to chlorpyrifos, the most lethal insecticide. These results suggest a negative effect for the aquatic fauna of anurans due to the current excessive use of this type of agrochemicals and their interaction with environmental temperature.

8.
Medicentro (Villa Clara) ; 25(1): 92-106, ene.-mar. 2021. tab
Article in Spanish | LILACS | ID: biblio-1287184

ABSTRACT

RESUMEN Introducción: la prejubilación es un proceso de relevancia social por la alta tasa de crecimiento de la población activa envejecida, cuya preocupación más relevante surge por la extensión, quizás sobredimensionada, de la vida laboral. Objetivo: determinar los resultados de la musicoterapia en personas prejubilables. Métodos: se realizó una intervención musicoterapéutica con el objetivo de regular las emociones en personas prejubilables, ante el dilema del cese del vínculo laboral o la continuidad de este; se realizó un estudio cuasi-experimental en el Policlínico Docente «Marta Abreu¼, Villa Clara, en el período de enero 2017 a febrero 2019. Se emplearon procedimientos, métodos y técnicas con aplicación de la musicoterapia en un grupo estudio de 200 personas prejubilables, de 55 a 65 años de edad. Se utilizaron métodos teóricos, empíricos y estadísticos-matemáticos. Se aplicaron técnicas psicológicas antes y después de la musicoterapia en el grupo estudio y en el grupo control. Resultados: se constataron resultados relevantes en el grupo estudio, y se registraron cambios muy significativos: más estados emocionales ansiosos bajo y depresivo leve, autoestima alta, y notable mejoría en la vulnerabilidad al estrés. En el grupo control no se reflejaron cambios favorables. Conclusiones: la musicoterapia resultó efectiva por el logro de cambios positivos en el estado emocional en personas prejubilables del grupo estudio. La identificación prometedora de potencialidades en el lenguaje musical, con la utilización mínima de la palabra en la atención integral a personas en etapa de prejubilación, constituyó una novedad.


ABSTRACT Introduction: early retirement is a process of social relevance due to the high growth rate of the aging workforce, whose most relevant concern arises from the extension, perhaps oversized, of working life. Objective: to determine the results of music therapy in early retired people. Methods: a music therapy intervention was carried out with the aim of regulating emotions in early retired people, faced with the dilemma of the termination of the employment relationship or its continuity; a quasi-experimental study was carried out at "Marta Abreu" Teaching Polyclinic, Villa Clara, from January 2017 to February 2019. Procedures, methods and techniques with application of music therapy were used in a study group of 200 early retired people aged 55 to 65 years. Theoretical, empirical and statistical-mathematical methods were used. Psychological techniques were applied in the study group before and after music therapy and in the control group without intervention. Results: relevant results were found in the study group, and very significant changes were recorded: more low anxiety and mild depressive emotional states, high self-esteem, and notable improvement in vulnerability to stress. No favorable changes were reflected in the control group. Conclusions: music therapy was effective for achieving positive changes in emotional state in early retired people from the study group. The promising identification of potentialities in musical language, with the minimum use of spoken language in comprehensive care for people in early retirement, was a novelty.


Subject(s)
Retirement , Music Therapy
9.
Rev. bras. parasitol. vet ; 30(3): e002521, 2021. tab, graf
Article in English | LILACS, VETINDEX | ID: biblio-1288711

ABSTRACT

Abstract To investigate the in vitro anthelmintic efficacy of dividivi (Caesalpinia coriaria), a traditional medicinal plant used in Central America and the northern part of South America, extracts from the foliage of this plant were subjected to the egg hatching test (EHT) and larval exsheathment inhibition test (LEIT), against Haemonchus contortus. Four different extracts were evaluated: acetone-water (AW), methanol-water (MW), acetone-water-dichloromethane (AWD) and methanol-water-dichloromethane (MWD). The concentrations used for the EHT and LEIT tests ranged from 500 to 4000 µg mL-1 and six repetitions per concentration. The effective concentrations (EC50) were calculated using Probit analysis. The EC50 for EHT were 2947.0, 3347.0, 3959.6 and 4538.7 µg mL-1 for MWD, MW, AW and AWD, respectively. The EC50 for LEIT were 2883.4, 5927.4, 9876.3 and 9955.4 µg mL-1 for AWD, AW, MWD and MW, respectively. The methanol extracts were the most effective in inhibiting the hatching of eggs, while the acetone extracts showed efficacy in inhibiting larval exsheathment. This study explains the importance that C. coriaria has as a medicinal plant in Central and South American countries.


Resumo Para investigar a eficácia anti-helmíntica de Divi-divi (Caesalpinia coriaria), uma planta medicinal tradicional usada na América Central e no norte da América do Sul. Extratos das folhas dessa planta foram utilizados em testes in vitro de inibição da eclosão de ovos (EHT) e desembainhamento larvar (LEIT) de Haemonchus contortus. Quatro diferentes extratos foram avaliados: acetona-água (AW), metanol-água (MW), acetona-água-diclorometano (AWD) e metanol-água-diclorometano (MWD). Para os testes EHT e LEIT, as concentrações utilizadas variaram de 500 a 4000 µg mL-1, em seis repetições por concentração. As concentrações efetivas (EC50) foram calculadas, usando-se a análise Probit. A EC50 para EHT foram 2947,0; 3347,0; 3959,6 e 4538,7 µg mL-1 para MWD, MW, AW e AWD, respectivamente. As EC50 para LEIT foram 2883,4; 5927,4; 9876,3 e 9955,4 µg mL-1 para AWD, AW, MWD e MW, respectivamente. Os extratos de metanol foram os mais eficazes em inibir a eclosão de ovos, enquanto os extratos de acetona mostraram-se eficazes em inibir a desembainhamento larvar. Este estudo ajuda a explicar a importância da C. coriaria como planta medicinal nos países da América Central e América do Sul.


Subject(s)
Animals , Caesalpinia , Haemonchus , Anthelmintics/pharmacology , Plant Extracts/pharmacology , Larva
10.
Medicentro (Villa Clara) ; 24(4): 826-832, oct.-dic. 2020.
Article in Spanish | LILACS | ID: biblio-1143249

ABSTRACT

RESUMEN Los psicofármacos son frecuentemente consumidos por la población; su uso irracional atenta contra la calidad de vida de los pacientes que los toman regularmente sin supervisión médica. El objetivo de esta investigación es caracterizar el consumo de psicofármacos en un Grupo Básico de Trabajo en el área de salud del Policlínico Docente Universitario Martha Abreu de Estévez. Frecuentemente, se toman por automedicación, son prescriptos por complacencia y aunque tengan una indicación médica precisa, en ocasiones no se cumplen las normas establecidas para su uso correcto. Entre las variables epidemiológicas predominaron: las edades entre 50 y 64 años y el sexo femenino. Las principales causas del consumo fueron: para disminuir la tensión arterial y aliviar problemas familiares y laborales. Se concluyó que existió un alto índice de consumo de psicofármacos de manera automedicada; los entrevistados accedieron a estos a través de vías no convencionales, no relacionadas con el sistema de salud.


ABSTRACT Psychotropic drugs are frequently consumed by the population; their irrational use threatens the quality of life of patients who take them regularly without medical supervision. The objective of this research is to characterize the consumption of psychotropic drugs in a Basic Work Group from the health area of ‟Martha Abreu de Estevez" University Teaching Polyclinic. These drugs are often taken for self-medication, prescribed for complacency, and although they have a precise medical indication, sometimes the established norms for their correct use are not met. Ages between 50 and 64 years and female gender predominated among the epidemiological variables. Lower blood pressure and alleviate family and work problems were the main causes of consumption. We concluded that there was a high rate of self-medicated use of psychotropic drugs; the interviewees had access to them through unconventional ways, not related to the health system.


Subject(s)
Self Medication , Antidepressive Agents
11.
Int. braz. j. urol ; 44(2): 400-402, Mar.-Apr. 2018. graf
Article in English | LILACS | ID: biblio-892979

ABSTRACT

ABSTRACT Postoperative imaging after appendiceal ureteral interposition may be difficult to interpret, misguiding the urologist towards intervention. We present a case in which radiological obstruction was not endorsed by a 99TcDTPA nephrogram, with favorable outcome after conservative treatment.


Subject(s)
Humans , Male , Aged , Ureteral Obstruction/diagnostic imaging , Appendix/transplantation , Urologic Surgical Procedures, Male , Ureteral Obstruction/surgery , Technetium Tc 99m Pentetate , Radiopharmaceuticals
12.
Acta sci., Health sci ; 38(2): [159-163], jul.-dez. 2016. ilus, tab
Article in English | LILACS | ID: biblio-2778

ABSTRACT

Genome-wide gene expression profiling of cancers has consistently identified the FOXM1 as one of the most commonly upregulated genes in cancer cells that plays an essential role in the regulation of a wide spectrum of biological processes, including inhibition of apoptosis. Since the anticancer activity of EUG reported in the literature is related to induction of apoptosis in cancer cells, we hypothesized that there is a correlation between the EUG-induced apoptosis effect and downregulation of FOXM1. A series of experiments were conducted to evaluate the effect of EUG on cellular viability of cancer cells (MTT) and its potential regulatory effect on FOXM1 protein levels (western blots). Our findings confirm the anticancer effect of EUG on different human cancer cell lines as previously reported in the literature (SKBR3 LC50: 318.6; HT29 LC50: 525.5; and HepG2 LC50: 2090.0 µM). However, we demonstrated that EUG does not regulate the FOXM1. The results evidenced the anticancer effect of EUG on three cancer cell lines and showed that the EUG- apoptosis induced effect is not related to regulation of FOXM1 at the protein level. Further studies must be done to provide information on the mechanism of action of this agent.


Estudos do genoma de células tumorais identificaram o FOXM1 como o fator de transcrição mais expresso, desempenhando papel essencial em uma gama de processos biológicos, incluindo a inibição da apoptose celular. A atividade anticarcinogênica do EUG, relatada na literatura, está relacionada à indução de apoptose em células cancerosas, por isso geramos a hipótese de que pode existir correlação entre este efeito indutor de apoptose e a supressão do FOXM1. Um conjunto de experimentos foi realizado com o objetivo de avaliar o efeito do EUG na viabilidade celular (MTT) e o potencial regulatório sobre o nível de proteínas do FOXM1, em células cancerosas (western blots). Nossos resultados corroboram o efeito anticancerígeno do EUG relatado na literatura em diferentes linhagens celulares (SKBR3 LC50: 318.6; HT29 LC50: 525.5; e HepG2 LC50: 2090.0 µM). Entretanto ficou demonstrado que o EUG não interfere no nível proteico do FOXM1. Em nosso estudo demonstramos o efeito citotóxico do EUG em três linhagens celulares de câncer, sendo evidenciado que o efeito indutor de apoptose promovido pelo mesmo não é dependente da regulação do fator de transcrição FOXM1. Estudos mais detalhados serão conduzidos no intuito de esclarecer os mecanismos de ação desde agente anticarcinogênico.


Subject(s)
Oils, Volatile , Apoptosis , Syzygium , Cytotoxicity, Immunologic
13.
Genet. mol. biol ; 33(1): 131-134, 2010. mapas, tab
Article in English | LILACS | ID: lil-566139

ABSTRACT

Twelve microsatellite loci previously developed in the tropical tree Cariniana estrellensis were genetically characterized in Cariniana legalis. Polymorphisms were assessed in 28 C. legalis individuals found between the Pardo and Mogi-Guaçu River basins in the state of São Paulo, Brazil. Of the 12 loci, 10 were polymorphic and exhibited Mendelian inheritance. The allelic richness at each locus ranged from 2-11, with an average of 7 alleles per locus, and the expected heterozygosity ranged from 0.07-0.88. These loci showed a high probability of paternity exclusion. The characteristics of these heterologous microsatellite markers indicate that they are suitable tools for investigating questions concerning population genetics in C. legalis.

14.
Braz. arch. biol. technol ; 52(5): 1217-1224, Sept.-Oct. 2009. tab, ilus
Article in English | LILACS | ID: lil-536398

ABSTRACT

An efficient and rapid DNA minipreparation modified method for frozen samples was developed for five tropical tree species: Copaifera langsdorffii, Hymenaea courbaril, Eugenia uniflora, Tabebuia roseo alba and Cariniana estrellensis. This procedure that dispenses the use of liquid nitrogen, phenol and the addition of proteinase K, is an adaptation of the CTAB-based DNA extraction method. The modifications included the use of PVP to eliminate the polyphenols, only one chloroform-isoamyl alcohol step and the addition of RNase immediately after extraction with chloroform. The yields of the DNA samples ranged from 25.7 to 42.1 µg from 100 mg leaf tissue. The DNA samples extracted by this method were successfully used for PCR (SSR and RAPD) analyses in these five and other twelve tropical tree species.


Este trabalho teve como objetivo otimizar um protocolo econômico, rápido e eficaz de minipreparação de DNA genômico, para as espécies florestais Copaifera langsdorffii (Óleo de Copaíba), Hymenaea courbaril (Jatobá), Eugenia uniflora (Pitanga), Tabebuia roseo alba (Ipê Branco) e Cariniana estrellensis (Jequitibá Branco). Este método é uma adaptação da técnica de extração CTAB de Doyle e Doyle (1990), o qual consiste principalmente na adição de PVP para eliminar polifenoles, somente uma etapa de extração com clorofórmio-álcool isoamílico e a adição da RNase A imediatamente após a extração com clorofórmio. O método também dispensa o uso de nitrogênio líquido, o uso do fenol e a adição de proteinase K. Os DNAs das espécies florestais extraídos apresentaram alto rendimento e boa qualidade, com rendimento de 25.7 a 42.1 µg de DNA a partir de 100 mg de tecido foliar congelado. Com este protocolo, em apenas 1 dia de trabalho, uma pessoa pode completar o isolamento do DNA de aproximadamente 50 amostras de folhas (dependendo da capacidade da centrífuga). O DNA obtido pode ser usado para métodos de análise baseados em PCR (SSR e RAPD).

15.
Mediciego ; 14(supl.2)sept. 2008. tab
Article in Spanish | LILACS | ID: lil-532399

ABSTRACT

Se realizó un estudio observacional descriptivo de los casos operados con diagnóstico de invaginación intestinal por el Servicio de Cirugía Pediátrica durante un período de 10 años, en el período comprendido de enero del 1998 a diciembre del 2007 en el Hospital Provincial Docente Dr Antonio Luaces Iraola de nuestra provincia Ciego de Ávila. De un universo de 27 casos la muestra quedó constituida por 25 niños menores de 2 años con este diagnóstico. La invaginación intestinal se presentó con mayor incidencia en el año 1998, y en el grupo de edad entre 4 y 6 meses del sexo masculino, el tratamiento quirúrgico indicado en la mayoría de las casos fue la reducción quirúrgica, las complicaciones presentadas fueron: la sepsis de la herida quirúrgica, el Íleo postoperatorio, la evisceración y las adherencias postoperatorias; la enfermedad se presentó con una mayor frecuencia durante los meses de noviembre, diciembre, enero, abril y mayo.


A descriptive observacional study of surgery cases by intestinal invagination diagnosis in the Surgical Pediatric Service of the Provincial Educational Hospital Dr Antonio Luaces Iraola in Ciego de Avila, was carried out during a period of 10 years, from January/1998 to December/2007. The sample was constituted by 25 children, 2 years old and younger with this diagnosis. The intestinal invagination appeared with greater incidence in 1998, and in the group of age between 4 and 6 months old of masculine sex, the indicated surgical treatment was, in the majority of the cases, the surgical reduction. The presented complications were: sepsis of the surgical wound, the post-operative Ileo, evisceration and adhesions. This disease was most frequent evidenced during the months: november, december, january, april and may.


Subject(s)
Humans , Male , Female , Infant , Child , Intussusception/surgery , Intussusception/diagnosis , Epidemiology, Descriptive , Observational Studies as Topic
16.
Mediciego ; 14(supl.2)sept. 2008.
Article in Spanish | LILACS | ID: lil-532407

ABSTRACT

En los últimos años la medicina moderna ha sido testigo de la aparición de nuevas, complejas y sofisticadas tecnologías que le han brindado un impulso considerable al desarrollo de las ciencias médicas. El concepto de Medicina Basada en la Evidencia significa focalizar la atención en la utilización de investigaciones clínicas validadas en la práctica clínica, procura dar respuesta a las múltiples interrogantes surgidas en la práctica médica. Como toda idea nueva no está exenta de contradicciones y opiniones divergentes. En el presente trabajo se presentan criterios diversos sobre este nuevo modelo.


In the latest years, modern medicine has experienced the arising of new and complex technologies which have been of great importance to the development of medical sciences. The concept of Medicine Based on Evidence means to focus on the use of valid clinical researches in the clinical practice; it intends to answer the multiple questions arisen in medical practice. As all new idea, this is not free from contradictions and divergent opinions. Different criteria are shown through this work.


Subject(s)
Evidence-Based Medicine , Review Literature as Topic
17.
Interciencia ; 33(6): 443-448, jun. 2008. tab
Article in Spanish | LILACS | ID: lil-630643

ABSTRACT

Se realizó un muestreo a filocladios de Epiphyllum hookeri en tres hospederos de las plantas en las inmediaciones de la Universidad Simón Rodríguez, Canoabo, estado Carabobo, Venezuela. Las muestras obtenidas en cada hospedero fueron consideradas como muestras independientes y se llevaron a cabo análisis de composición química, de componentes estructurales y de algunos factores antinutricionales. Los filocladios presentaron una humedad de 85,63 ±0,12g/100g de masa fresca y en comparación con otras especies de la familia Cactaceae, se obtuvieron valores (en g/100g materia seca) similares de proteína (7,86 ±0,01), extracto etéreo (2,95 ±0,07), fósforo (0,19 ±0,07) y digestibilidad in vitro de la materia seca (57,14 ±1,28); menores en contenido de cenizas (7,23 ±0,28), calcio (1,13 ±0,06), potasio (0,94 ±0,02), pectina (0,10 ±0,01) y azúcares reductores (0,45 ±0,01), mientras que fueron mayores los contenidos de hierro (37,2 ±0,2mg/100gMS), de energía (434,5 ±0,2kcal/100gMS) y de fibras estructurales. El análisis de factores antinutricionales reveló presencia moderada de saponinas y alcaloides y ausencia de taninos y cianógenos. Los resultados indican que los filocladios de Epiphyllum hookeri pueden ser considerados como fuentes potenciales de suplementos alimentarios en dietas.


Epiphyllum hookeri phyllocladia were sampled from three hosts from plants in the surrounding area of the Simón Rodríguez University, "Los Naranjos" sector, Canoabo, Carabobo state, Venezuela. Samples from each host were considered as independent samples and analyses of chemical composition, structural components and some antinutritional factors were carried out. The phyllocladia showed a humidity value of 85.63 ±0.12 g/100g of fresh mass and in comparison with other species of the Cactaceae family, had similar values (in g/100g of dry matter) of protein (7.86 ±0.01), ether extract (2.95 ±0.07), phosphorus (0.19 ±0.07) and in vitro dry matter digestibility (57.14 ±1.28); a lower content of ashes (7.23 ±0.28), calcium (1.13 ±0.06), potassium (0.94 ±0.02), pectin (0.10 ±0.01) and reducing sugars (0.45 ±0.01), while the contents of iron (37.2 ±0.2mg/100gDM) of energy (434.5 ±0.2kcal/100gDM) and of structural fibers were higher. The analysis of antinutritional factors revealed moderate presence of saponins and alkaloids and absence of tannins and cyanogens. The results indicate that Epiphyllum hookeri phyllocladia can be considered as potential sources of food supplements in diets.


Realizou-se uma amostragem a filocládios de Epiphyllum hookeri em três hospedeiros das plantas nas imediações da Universidade Simón Rodríguez, Canoabo, estado Carabobo, Venezuela. As amostras obtidas em cada hospedeiro foram consideradas como amostras independentes e se realizaram análises de composição química, componentes estruturais e de alguns fatores antinutricionais. Os filocládios apresentaram uma umidade de 85,63 ±0,12g/100g de massa fresca e em comparação com outras espécies da familia Cactaceae, se obtiveram valores (em g/100g matéria seca) similares de proteína (7,86 ±0,01), extrato etéreo (2,95 ±0,07), fósforo (0,19 ±0,07) e digestibilidade in vitro da matéria seca (57,14 ±1,28); menores em conteúdo de cinzas (7,23 ±0,28), cálcio (1,13 ±0,06), potássio (0,94 ±0,02), pectina (0,10 ±0,01) e açúcares redutores (0,45 ±0,01), enquanto que foram maiores os conteúdos de ferro (37,2 ±0,2mg/100gMS), de energia (434,5 ±0,2kcal/100gMS) e de fibras estruturais. A análise de fatores antinutricionais revelou presença moderada de saponinas e alcalóides e ausência de taninos e cianógenos. Os resultados indicam que os filocládios de Epiphyllum hookeri podem ser considerados como fontes potenciais de suplementos alimentares em dietas.

18.
Interciencia ; 32(3): 188-194, mar. 2007. tab, graf
Article in Spanish | LILACS | ID: lil-493017

ABSTRACT

El objetivo del trabajo fue obtener hidrolizados proteícos por vía enzimática a partir de caribe colorado (Pygocentrus cariba Humboldt, 1821) Se seleccionó un lote de 50Kg de especímenes adultos, eviscerados, proveniente del r¡o Igües (Municipio El Baúl, Cojedes, Venezuela). Cada espécimen fue fileteado mediante cortes manuales con cuchillo, el tejido muscular fue separado de la piel, molido con un equipo eléctronico, envasado en bolsas de polietileno y almacenado a -18°C. La hidrólisis fue catalizada por una proteasa comercial grado alimenticio (Alcalase 2.4L). El máximo grado de hidrólisis (GH) alcanzada fue 10,5 por ciento. El rendimiento en hidrolizado proteico deshidratado (HPD) se incrementó con el GH, siendo el máximo valor alcanzado 13,7 g HPD/100 g de músculo molido húmedo. Los hidrolizados presentaron variaciones significativas (p<0,05) en la composición proximal y en las propiedades funcionales. La hidrólisis proteica del pescado caribe colorado con Alcalase es una alternativa recomendable para el aprovechamiento de esta especie que en la actualidad es de poco valor comercial


Subject(s)
Enzymes , Fish Products , Hydrolysis , Species Specificity , Venezuela
19.
Arch. méd. Camaguey ; 9(3)mayo-jun. 2005. tab, graf
Article in Spanish | LILACS | ID: lil-461203

ABSTRACT

Actualmente, en la apendicitis aguda, la administración profiláctica de antimicrobianos es considerada por muchos cirujanos tan importante e indispensable como la aplicación de las reglas de antisepsia durante la intervención, con particular atención en el agente más eficaz. Se realizó un ensayo clínico, prospectivo, aleatorio y controlado con comparación concurrente yevaluación objetiva para comparar el uso profiláctico de antimicrobianos con el tratamiento convencional en niños portadores de apendicitis aguda, desde enero de 2000 hasta enero de 2003. El universo estuvo constituido por 595 niños ingresados con el diagnóstico presuntivo de apendicitis aguda no complicada y la muestra fue de 566 enfermos, los cuales fueron divididos aleatoriamente en dos grupos El grupo A recibió tratamiento profiláctico preoperatorio con Ceftriaxona, Cefotaxima o Cefoxitina antes de la inducción anestésica, siempre en dosis única. El grupo B recibió el tratamiento antimicrobianoconvencional (Gentamicina como droga única o unida al Metronidazol) y constituyó el grupo control. Los resultados fueron comparados. Un total de 278 niños recibieron profilaxis antimicrobiana preoperatoria (Grupo A) y 288 (Grupo B) fueron tratados convencionalmente, 29 pacientes fueron excluidos del estudio. Existieron diferencias estadísticas significativas con respecto a la presencia de complicaciones infecciosas entre ambosgrupos: grupo A 2 niños (0.71 por ciento) y 14 niños (4.86 por ciento) en el grupo B (p<0.05. La profilaxis antimicrobiana demostró ser útil, en la reducción de las infecciones postoperatorias, la estadía hospitalaria y los costos


Subject(s)
Humans , Child , Antibiotic Prophylaxis , Appendicitis , Clinical Trials as Topic , Costs and Cost Analysis , Postoperative Complications
20.
Rev. bras. neurol ; 41(1): 37-40, jan.-mar. 2005. ilus
Article in Portuguese | LILACS | ID: lil-422474

ABSTRACT

Descrevemos os achados de neuroimagem, particularmente através da ressonância magnética de crânio em pacientes com neurofibromatose tipos 1 e 2. Estas facomatoses são desordens complexas com uma variedade de manifestações clínicas e radiológicas. Este artigo resume os achados neurorradiológicos em nossos pacientes


Subject(s)
Child , Adolescent , Male , Female , Humans , Diagnostic Imaging , Magnetic Resonance Spectroscopy , Neurofibromatoses/diagnosis , Neurofibromatoses
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