Los autores concluyeron que estos resultados reafirman la posibilidad de utilizar glutaraldehído al 2% tamponado en las pulpotomías de dientes primarios (4. Glutaraldehido: Es un fijador, forma enlaces cruzados y tiene muy poca capacidad antigénica. • Hidróxido de calcio: estimula la cicatrización. PULPOTOMIA Isa Tirado Procedimiento que involucra la amputación de la porción coronal de la pulpa dental afectada o infectada y el.

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Directory of Open Access Journals Sweden. Linfoma primario del sistema nervioso central en un paciente inmunocompetente. The analysis underlined that the most frequent age was over 50 years-old and males were predominant. During the pulpotomiax period, one of the patients was operated again and treated with 5-fluoroacyl; adenocarcinoma prevailed as hystological variant and its diagnosis was always confirmed by the Pathological Anatomy Department.

The sample of 5 patients represented 1. The massive continuos screening of risk groups at the primary care level is recommended so as to early detect adenocarcinoma and thus improve the surgical and posoperative follow-up results and apply the. Los instrumentos utilizados para observar y recabar inform Particularidades del pensamiento reflexivo en el escolar primario. Tal desconfianza explica las razones de la purga de los maestros de la escuela primaria.

Profundidad del surco gingival en dientes primarios restaurados con coronas de acero glutaraldejido. Full Text Available Objetivo: La profundidad del surco gingival fue mayor en los dientes rehabilitados con coronas de acero cromo mal ajustadas y sobre contorneadas largas. La presencia de placa bacteriana y gingivitis estuvo relacionada con las coronas de acero cromo mal ajustadas.

One of the surgical techniques used consisted in 2 lateral incisions in the scrotal bursae with resection of the lymphoedematous tissue and the other in a single incision in the bursa and reimplantation of the basis of the penis with resection of all the lymphoedematous tissue. In both cases, before attempting the resection of the lymphoedematous tissue the spermatic cord and the testes were removed from their bed to facilitate the operation, glutaraldehudo reduce the surgical time and to cause less complications.

The own skin of the neck of the scrotal bursa is used in its reconstruction and even to accomodate the testes. By using these techniques, it was not necessary to make a free or pediculate skin graft.

Patients recovered the functional capacity of the penis, had an aesthetic. A 36 year-old woman with systemic lupus erythematosus was admitted to our hospital with headache, brachiocrural hemiparesis and hemianesthesia. She had been treated with prednisone and cyclophosphamide.

CT scan and MRI revealed a 15 glutaraldehhido nodular mass enhanced with gadolinium in left frontal convexity. CNS biopsy was performed and a diffuse large B-cell lymphoma was diagnosed. She was treated with radiation therapy without response and died. There are few reports of erythematosus systemic lupus associated with primary central nervous system lymphoma.

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Mercado primario de valores negociables. Registro de datos en un servicio de crecimiento y desarrollo infantil del nivel primario.

Full Text Available Objetivos: Determinar el tiempo empleado en pulpottomias registro de datos en las consultas de los servicios de crecimiento y pulpotomis en un centro de salud. Alfredo Bonifaz Fonseca – A case of primary psoas abscess in a patient aged 77 is described. The diagnosis was made using computerized axial tomography CAT. The treatment with antibiotic therapy and percutaneous drainage was successful.

Medical literature was reviewed and the pathogeny, clinic, diagnosis and treatment of this disease were stressed. Full Text Available El cuidador es la persona que asume la responsabilidad de cuidar al familiar enfermo. Estudio cuantitativo, descriptivo, corre – lacional y glutaraldehid. La preparacion en ciencia de los candidatos a maestros del nivel elemental primario segun la reforma de la educacion cientifica en Puerto Rico: Una propuesta de secuencia curricular.

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El glutaralrehido de esta investigacion fue identificar los componentes de la preparacion en ciencia que deben recibir los estudiantes del Bachillerato en Artes en Educacion Elemental, Nivel Primariode acuerdo a los documentos que dirigen la reforma de la educacion cientifica en Puerto Rico.

Tambien, se identificaron glutarakdehido componentes de los cursos que forman parte de la preparacion en ciencia de estos estudiantes. Se compararon los componentes de la preparacion en ciencia y los componentes de los cursos para determinar congruencias y discrepancias. Con los glutaraldehivo recopilados se identificaron los componentes de los cursos de una secuencia curricular para la preparacion en ciencia de los candidatos a maestros del nivel elemental primario.

La secuencia pilpotomias que se propone en esta investigacion incluye cursos de contenido cientifico y de metodologia en la ensenanza de la ciencia disenados para satisfacer las necesidades de los candidatos. Se glitaraldehido que en los procesos para el diseno, la implantacion y la evaluacion de estos cursos participen profesores de ciencia, profesores de educacion y maestros del nivel elemental primario.

Todos los cursos de la secuencia curricular deben tener un enfoque constructivista. Las experiencias educativas que se incluyan en los cursos deben aspirar a desarrollar en los candidatos los atributos de la cultura cientifica y actitudes positivas hacia la ciencia y hacia la ensenanza de esta disciplina.

El modelaje por parte de los profesores que ensenen los cursos de la secuencia curricular es fundamental en el desarrollo profesional de los candidatos. Se recomienda que en los cursos de contenido cientifico se estudien los conceptos y los conocimientos cientificos que forman parte del curriculo de Kindergarten a tercer grado de forma integrada y con una profundidad universitaria.

Glutarzldehido cursos deben tener un enfoque interdisciplinario e incluir el estudio de la naturaleza de la ciencia y un componente de laboratorio para desarrollar los.

piaractus mesopotamicus usados: Topics by

Bases moleculares y celulares. Full Text Available bjetivo: During the last decades there was an increase of incidence of cutaneous melanoma in Caucasian population worldwide, but this tumor can affect any ethnic group.

Nowadays, the intermittent solar exposition is a well known predisposing factor. The incidence in Auckland, New Zealand, is the highest in the world. In Europe and in the USA, the incidence and mortality rates decreased until the 80’s when it stabilized.

Regarding the age of appearance, the incidence increases starting at 20 years of age in patients with more than nevi and without history of sun protection in childhood.

Otro subtipo fue marcado con la lectina Griffonia simplicifolia IB4. El tipo de invest Primary antiphospholipid syndrome is usually manifested with deep venous thrombosis, pulmonary thromboembolism and arterial thrombosis, including cerebrovascular accidents.

We report the case of a previously healthy young patient who suffered an acute myocardial infarction as the first manifestation of a primary antiphospholipid syndrome. Se manipularon los factores de estudio: Cantidad de levadura Saccharomyces cerevisiae 2 y 5 mL. Se evaluaron las variables: La sobrevida promedio del grupo fue de 2.

La presencia previa de infecciones oportunistas, la presencia de factores de riesgo de SIDA, las cuentas de CD4, niveles de LDH y raza no mostraron influencia en la sobrevida. Rev Med Hered ; Influencia del uso de la tierra con cultivos de cacao, chakras y bosque primariosobre la diversidad, almacenamiento de carbono y productividad en la Reserva de la Biosfera Sumaco, Ecuador.

Se estudiaron siete sistemas de uso de la tierra: Chakras con y sin sombra, cultivos de cacao propagados por semilla con y sin sombra, cacao injertado con y sin sombra y bosque primario.

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Se evaluaron tres variables de respuesta: Morphological and functional diversity of primary producers group in savannas; Diversidad morfologica y funcional del grupo de productores primarios en sabanas. Although there is a theoretical mark to explain the mechanisms that allow the coexistence of similar species in tropical savannas, the specific echo-physiologic properties are still ignored, even for the most dominant species.

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The advance in the diversity-function study of tropical savannas requires ambitious programs in order to characterize the way how the different primary producer species make use of the available environmental resources.

La aparicion y permanencia de una especie en un ambiente dado indica su capacidad de competir con otras especies de habito y requerimientos similares y acumular los recursos que le permiten reproducirse. Por otra parte, la coexistencia de especies similares en un mismo ecosistema permite preguntarse si existe ‘redundancia biologica’, es decir, si coexisten varias especies con una misma funcion dentro del ecosistema, de manera que la desaparicion de una de ellas no tendria consecuencias biologicas significativas.

Una estrategia para simplificar el analisis de las relaciones entre biodiversidad y funcionamiento de ecosistemas es la agrupacion de especies de funcion similar, los llamados grupos funcionales. En este trabajo se analiza el grupo funcional de los productores primariosesencialmente plantas superiores, en ecosistemas de sabanas.

El analisis establece que el grupo de los productores primarios es heterogeneo y complejo, tanto morfologica como funcionalmente: Cambios de diversidad que afecten la estructura del sistema muy probablemente afectaran su. El GPAA es una enfermedad que genera altos costos para la sociedad mexicana. First, we performed case-control studies of 1, Danish and German individuals with malignant melanoma compared with 9, Danish and 3, German controls.

Full Text Available Objetivo. Tanning-bed use contributes to this. Las variables a investigar son: Indicadores Dyseidesia, Dysphonesia y Dysnekinesia Variable dependiente: Listening, Speaking, Reading, Wri Echocardiographic features of fetal primary heart tumors are described, as well as its natural history and its complications to analyze its behavior during two different periods along 20 years.

Study was developed in two stages. In the first one a total of 1, pregnants between 18 and 22 gestational weeks were studied who were seen in consultation due to different obstetric risk factors. The technique applied was similar to that at worldwide using a equipment Combison and Aloka and electronic transducers of 3,5 and 5 MHz, and color coded Doppler to study the intracavitary flux and the pressure gradient.

Les fue llenada una encuesta. Our sample was composed of patients carriers of primary Pterygium degree II that were referred to to the consulting room created to this end according to the established criteria of inclusion and exclusion. Patients were surveyed according to the method of randomized sampling by clusters at the time of the implementation of the ALE Program in the Faculty of Medical Sciences of Cienfuegos.

The evolution of these patients was followed-up at the consulting room during 6 months. The results obtained on using both techiques were compared and we found that the Conjunctival Autoplasty was more efficient, since the frequence of complications was just 6.

We hope to attain encouraging results in. Prevalence of overweight and obesity among Costa Rican elementary school children Prevalencia del sobrepeso y la obesidad entre escolares de nivel primario en Costa Rica. Given that excessive body weight during childhood influences the development of several chronic diseases in adulthood, this study was conducted to determine the prevalence of overweight and obesity in urban and rural Costa Rican elementary school children. The study was carried out from July to April Both younger children ones aged 7 through 9 years and older children ones aged 10 through 12 years with a body mass index BMI at or above the sex-specific 85th percentile were considered overweight.

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