Pesquisa | SciELO

Precisa de ajuda?

Adicionar outro campo +

Histórico de busca

Não foram encontrados documentos para sua pesquisa

Resultados: 13

au:"Toro, M."

Filtros

Coleções + Opções

Todos
Espanha

5
Chile

2
Brasil

2
Colômbia

1
Cuba

1
México

1
Peru

1

Periódico + Opções

Todos
Revista de la Sociedad Española del Dolor

4
Memórias do Instituto Oswaldo Cruz

2
Acta Medica Colombiana

1
Biological Research

1
Computación y Sistemas

1
Ecología Aplicada

1
Enfermería Global

1
Revista Cubana de Reumatología

1
Revista chilena de infectología

1

Ano de publicação + Opções

Todos
2018

3
1992

2
2002

1
2005

1
2014

1
2016

1
2019

1
2020

1
2021

1
2022

1

Mostrar tudo...

SciELO Áreas Temáticas + Opções

Todos
Ciências da Saúde

10
Ciências Biológicas

4
Engenharias

1
Ciências Exatas e da Terra

1

WoS Áreas Temáticas + Opções

Todos
Medicine

7
General

5
Internal

5
Anestesiologia

4
Biologia

2
Parasitologia

2
Tropical

2
Biodiversity

1
Computer

1
Conservation

1
Disciplines

1
Diseases

1
Ecologia

1
Education

1
Educational

1

Mostrar tudo...

WoS Índice de Citações

Todos
Science Citation Index Expanded

4

Citáveis e não citáveis + Opções

Todos
Citável

11
Não citável

2

Tipo de literatura + Opções

Todos
Artigo

8
Artigo de revisão

3
Editorial

1
Outros

1

Ordenar por

Página de 1 Próxima

Selecionar esta página

Imprimir | Enviar por e-mail | Exportar |

Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

0 Itens selecionados

Listar itens
Apagar todos da lista

Cobalamin cbiP mutant shows decreased tolerance to low temperature and copper stress in Listeria monocytogenes
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Vásquez, L.

; Parra, A.

; Quesille-Villalobos, A. M.

; Gálvez, G.

; Navarrete, P.

; Latorre, M.

; Toro, M.

; González, M.

; Reyes-Jara, A.

Biological Research

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

2022, Volume 55 elocation 9

Resumo: En | Texto: En | PDF: En

Abstract Background: Listeria monocytogenes is a foodborne pathogen that causes listeriosis in humans. This pathogen activates multiple regulatory mechanisms in response to stress, and cobalamin biosynthesis might have a potential role in bacterial protection. Low temperature is a strategy used in the food industry to control bacteria proliferation; however, L. monocytogenes can grow in cold temperatures and overcome different stress conditions. In this study we selected L. monocytogenes List2-2, a strain with high tolerance to the combination of low temperature +copper, to understand whether the cobalamin biosynthesis pathway is part of the tolerance mechanism to this stress condition. For this, we characterized the transcription level of three cobalamin biosynthesis related genes ( cbiP , cbiB, and cysG ) and the eutV gene, a transcriptional regulator encoding gene involved in ethanolamine metabolism, in L. monocytogenes strain List2-2 growing simultaneously under two environmental stressors: low temperature (8 °C) +copper (0.5 mM of CuSO4 ×5H2O). In addition, the gene cbiP , which encodes an essential cobyric acid synthase required in the cobalamin pathway, was deleted by homologous recombination to evaluate the impact of this gene in L. monocytogenes tolerance to a low temperature (8 °C) +different copper concentrations. Results: By analyzing the KEGG pathway database, twenty-two genes were involved in the cobalamin biosynthesis pathway in L. monocytogenes List2-2. The expression of genes cbiP , cbiB, and cysG, and eutV increased 6 h after the exposure to low temperature +copper. The cobalamin cbiP mutant strain List2-2Δ cbiP showed less tolerance to low temperature +copper (3 mM) than the wild type L. monocytogenes List2-2. The addition of cyanocobalamin (5 nM) to the medium reverted the phenotype observed in List2-2Δ cbiP . Conclusion: These results indicate that cobalamin biosynthesis is necessary for L. monocytogenes growth under stress and that the cbiP gene may play a role in the survival and growth of L. monocytogenes List2-2 at low temperature +copper.

https://doi.org/10.1186/s40659-022-00376-4 44 downloads

Primer consenso cubano sobre el uso de terapia convencional y biológica en pacientes con artritis reumatoide
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

Toledano ZM, Guibert

; Marrero WM, Bermúdez

; Martínez AA, Hernández

; Cuevas JR, Morasen

; Llerena G, Reyes

; Del Toro M, Estévez

; Capote A, Chico

; Manzano O, Caliste

; Dorzón E, Bicet

; López Mantecón, AM

; Benítez Cuevas, B

; Leyva Alfaro, I

; Martínez Despaigna, B

; González Otero, ZA

; Fusté Jiménez, C

; Suárez Martín, R

; Suárez Rodríguez, BL

; Egües Mesa, JL

; Nerey González, W

; Reyes Medina, EA

; Martínez Larrarte, JP

; De León Castillo, MC

; González Lemus, JA

; Del Campo Avilés, E

; García Stevens, A

; Mirabal Sánchez, H

; Hernández Muñís, Y

; Caballé Ferreira, M

; Gil Armenteros, R

; Reyes Pineda, Y

; Gómez Conde, SY

; Blanco de la Portilla, MC

; Hernández García, M

; Figueroa Puente, Z

; Cantera Oceguera, D

; Chall Rodríguez, E

; Coto Hermosilla, C

; Rodríguez Zulueta, Y

; Pozo Abreu, SM

Revista Cubana de Reumatología

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Dez 2021, Volume 23 Nº 3 elocation e230

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Introduction: The development of recommendations for the treatment of rheumatoid arthritis (RA) in the Cuban context may be one of the ways to achieve better control of this disease. Objective: To reach a consensus and update relevant aspects of conventional and biological RA modifier therapy in Cuba. Methods: 18 specialists from 8 Cuban provinces, experts in RA care, were summoned, according to the years of dedication to the specialty, the conferences on this topic and their publications. The first meeting took place in March 2016 in the provincial hospital of Villa Clara, Cuba, with the participation of all the experts. A review of the literature on conventional and biological therapy previously collected by the participants was developed, and two teams were formed: the first would address everything related to conventional therapy in RA (HRCT) and the other, biological therapy in RA (TBAR). Three questionnaires related to the use of corticosteroids, HRCT and TBAR, were prepared, answered by the participants via email. In a second meeting, held in October 2016 in Havana, the analysis of all the responses provided was carried out. Questions with a response of 90% or more votes were considered as recommendations. Results: The questionnaires were answered by 95% of the participants. 9 recommendations and 1 algorithm were established. The recommendations are as follows: methotrexate is the drug of choice in the treatment of RA after diagnosis; The administration of another conventional drug (DMARDc) (azathioprine, salazosulfapyridine, antimalarials and leflunomide) is recommended in patients with a diagnosis of active RA in whom methotrexate is contraindicated or there is a failure in response - consider the administration of low doses of prednisone or equivalent (<7.5 mg/d) associated with DMARDc in patients with active moderate to severe RA, for the shortest possible time; perform serological control including tests for hepatitis B and C viruses and screening for HIV in all patients diagnosed with RA before starting treatment with DMARDc and biologics; in patients in remission or, at least, with a DAS-28 below 3.2, consideration should be given to withdrawing one of the DMARDs or reducing, to the minimum possible expression, the dose of both disease modifiers; if methotrexate fails, tocilizumab in combination with methotrexate or as monotherapy will be indicated. Conclusions: Aspects related to conventional therapy with methotrexate, azathioprine, salazosulfapyridine, antimalarials and leflunomide were agreed. The value of early diagnosis and immediate initiation of DMARDc therapy and the use of glucocorticoids was analyzed. Treatment with tocilizumab, the only biological available in Cuba against RA, will be administered when there is a failure in the response to conventional therapy and combinations between these drugs. It is recommended to hold educational conferences through the mass media aimed at patients.

resumen está disponible en el texto completo

Clínica de dolor transicional
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Bolívar, M

; Toro, M

; Seijas, ME

; Bolívar, A

; Bolívar-Jr, M

Revista de la Sociedad Española del Dolor

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Dez 2020, Volume 27 Nº 6 Páginas 369 - 374

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Persistent postoperative pain is pain that develops after a surgical procedure, which the patient did not present before surgery. It is becoming more and more frequent and a prevalence ranging between 10 % and 50 % of adult patients undergoing major surgery is reported. It should be considered an important public health problem not only because of the anguish and disability it produces, but it may have contributed to the opioid epidemic in the 1980s, and part of the tools used for its treatment may have contributed to this crisis in the United States, by promoting the long-term use of opioids in patients with non-cancer pain. In order to reduce the severity of postoperative acute pain, a fundamental risk factor involved in the origin of PPP, multidisciplinary approaches are required, aimed at preventing and treating the different risk factors that anticipate this disease. This is how the Transitional Pain Service or Transitional Pain Clinic appears in 2014. It is a novel program that aims to effectively control of acute postoperative acute pain, facilitate opioid weaning, reduce the development of chronic pain disability, and help decrease deaths related to opioid over prescription. This model of care was created to effectively manage patients' perioperative pain, maintain function, reduce opioid use, and monitor the efficacy of these interventions. It focuses on persistent postoperative pain in three stages: 1) pre-operative, 2) post-operative in the hospital setting, 3) post-operative in the outpatient setting up to 6 months after surgery. This program offers services focused on: 1) Introduction and optimization of multimodal analgesia, to improve pain management and facilitate weaning from opioids; 2) Non-pharmacological interventions including physical therapy and acupuncture; and 3) Psychological interventions by a trained pain psychology team, around an acceptance and commitment therapy model. The new situation we are experiencing with COVID-19 demands innovations in medical care, as non-urgent medical care is reduced or abolished and it is time to look for different options from conventional ones for patient follow-up, it is the time of Telehealth. For now, it is necessary to leverage Video Tele Heath and Transitional Pain Service to continue monitoring our patients.

RESUMEN El dolor posoperatorio persistente es un dolor que se desarrolla posterior a un procedimiento quirúrgico que el paciente no lo presentaba antes de la cirugía. Es cada vez más frecuente y se reporta una prevalencia que oscila entre el 10 y el 50 % de los pacientes adultos sometidos a cirugía mayor. Debe ser considerado un problema de salud pública importante, no solo por la angustia y discapacidad que produce, sino porque pudo haber contribuido con la epidemia de los opioides en la década de los años 80, ya que parte de las herramientas usadas para su tratamiento pudo haber contribuido a esa crisis en los Estados Unidos, al promoverse el uso de los opioides a largo plazo en pacientes con dolor de tipo no oncológico. Para lograr disminuir la severidad del dolor agudo posoperatorio, factor de riesgo fundamental involucrado en el origen del dolor posoperatorio persistente, se requiere de enfoques multidisciplinarios dirigidos a prevenir y tratar los diferentes factores de riesgo que anticipan esta enfermedad. Es así como aparece en el año 2014 el Servicio de Dolor Transicional o Clínica de Dolor Transicional. Es un programa novedoso que tiene como objetivo controlar eficazmente el dolor agudo posoperatorio, facilitar el destete de opioides, reducir el desarrollo de la discapacidad por dolor crónico y ayudar a disminuir las muertes relacionadas con la prescripción excesiva de opioides. Este modelo de atención se creó para controlar eficazmente el dolor perioperatorio de los pacientes, mantener la función, reducir el consumo de opioides y controlar la eficacia de estas intervenciones. Se enfoca en el DPP en tres etapas: 1) preoperatorio, 2) posoperatorio en el ámbito hospitalario, 3) posoperatorio en el ámbito ambulatorio hasta 6 meses después de la cirugía. Los servicios que ofrece este programa se enfocan en: 1) introducción y optimización de la analgesia multimodal para mejorar el manejo del dolor y facilitar el destete de los opioides; 2) intervenciones no farmacológicas, que incluyen la fisioterapia y la acupuntura; y 3) intervenciones psicológicas realizadas por un equipo de psicología del dolor capacitado en torno a un modelo de Terapia de Aceptación y Compromiso. La nueva situación que vivimos con la COVID-19 demanda de innovaciones en la atención médica al disminuirse o abolirse atenciones médicas no urgentes, y es el momento de buscar opciones diferentes a las convencionales para el seguimiento de los pacientes; es el tiempo de la telesalud. Se impone por ahora apalancarnos en vídeo Tele Salud y los servicios de dolor transicional para seguir controlando nuestros pacientes.

https://doi.org/10.20986/resed.2020.3840/2020 40 downloads

Dolor en la enfermedad de Parkinson. Una mirada a un aspecto poco conocido de esta patología
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Rotondo, J

; Toro, M

; Bolívar, M

; Seijas, ME

; Carrillo, C

Revista de la Sociedad Española del Dolor

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Jun 2019, Volume 26 Nº 3 Páginas 184 - 198

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Parkinson's disease (PD) is a neurodegenerative disease, the second most prevalent, after Alzheimer's disease. It presents both motor and non-motor symptoms; These include autonomic dysfunction, unexplained pain, cognitive impairment, anxiety, depression, among others. Some of these patients experience pain as an early symptom of Parkinson's, even before the expression of their disease. Among people who have PD and who experience pain, they describe it as a worrisome symptom, being a cause of suffering and disability. However, despite this, pain in PD often remains undiagnosed and untreated. Therefore, it is important to understand that pain can be part of the Parkinson's experience and learn ways to manage it. This paper reviews current data on possible mechanisms, classifications, evolution, potential risk factors and pain control in PD. The mechanism of pain in this situation is complex, and is influenced by different factors, which may be linked to pathological changes in the anatomical structures involved in nociceptive mechanisms.

RESUMEN La enfermedad de Parkinson (EP) es una enfermedad neurodegenerativa, la segunda con mayor prevalencia después de la enfermedad de Alzheimer. Presenta tanto síntomas motores como no motores; entre estos últimos se encuentran disfunción autonómica, dolor inexplicable, deterioro cognitivo, ansiedad, depresión, entre otros. Algunos de estos pacientes experimentan el dolor como un síntoma temprano de Parkinson, incluso antes de la expresión de su enfermedad. Entre las personas que tienen EP y que experimentan dolor, lo describen como un síntoma preocupante, siendo una causa de sufrimiento y de incapacidad. Sin embargo, a pesar de ello, el dolor en la EP a menudo permanece sin diagnóstico y sin tratamiento. Por tanto, es importante entender que el dolor puede ser parte de la experiencia del Parkinson y aprender las formas de manejarlo. Este trabajo revisa datos actuales sobre posibles mecanismos, clasificaciones, evolución, factores de riesgo potenciales y control del dolor en la EP. El mecanismo del dolor en esta situación es complejo, y está influenciado por distintos factores, pudiendo estar vinculado a cambios patológicos en las estructuras anatómicas involucradas en mecanismos nociceptivos.

https://doi.org/10.20986/resed.2019.3733/2019 3348 downloads

Asociación micorrízica arbuscular en pastizales de la Comunidad Alto Andina de Ccarhuaccpampa - Ayacucho
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Santillana, N.

; Toro, M.

Ecología Aplicada

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Jul 2018, Volume 17 Nº 2 Páginas 165 - 169

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

The aim of this study was to determine the mycorrhizal status of four species of natural pastures of the community of Ccarhuaccpampa. The number of spores per 100 g of soil, the characterization of spores and the percentage of colonization of the roots were determined. The number of spores / 100 g of rhizospheric soil varied according to the plant species (66-732). Sixteen morphotypes of mycorrhizal fungi were located in three genera: Glomus, Acaulospora and Entrophospora, the first one was considered the most important because it had the highest number of morphotypes and was present in the different soils evaluated. A low mycorrhization of the analyzed roots was found (20 and 27%) and the presence of the arbuscular mycorrhizal association in all the species studied. A high correlation was determined between the number of spores per 100 g of soil and the percentage of mycorrhization of the roots, which indicated a similar tendency between both determinations.

La investigación se realizó con el objetivo de determinar el estado de micorrización de cuatro especies de pastos naturales de la comunidad de Ccarhuaccpampa. Se determinó el número de esporas por 100 g de suelo, la caracterización de esporas y el porcentaje de colonización de las raíces. El número de esporas/100 g de suelo rizosférico varió de acuerdo a la especie de planta (66 - 732). Destacaron 16 morfotipos de hongos micorrízicos ubicados en tres géneros: Glomus, Acaulospora y Entrophospora, el primero se consideró el más importante por poseer el mayor número de morfotipos y estar presente en los diferentes suelos evaluados. Se comprobó una baja micorrización de las raíces analizadas (20 y 27%) y la presencia de la asociación micorrízica de tipo arbuscular en todas las especies estudiadas. Se determinó alta correlación entre el número de esporas por 100 g de suelo y el porcentaje de micorrización de las raíces, lo cual indicó similar tendencia entre ambas determinaciones.

https://doi.org/10.21704/rea.v17i2.1236

La epigenética en el tratamiento del dolor
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Carrillo, C.

; Toro, M.

; Bolivar, M.

; Seijas, M.E.

; Rotondo, J.

Revista de la Sociedad Española del Dolor

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Jun 2018, Volume 25 Nº 3 Páginas 166 - 169

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Introduction: Epigenetics refers to changes in DNA and histones that do not involve alterations in the nucleotide sequence and modify the structure and condensation of the chromatin, thus affecting gene expression and phenotype. Epigenetic modifications are DNA methylation and histone modifications. Objective: To carry out a review of the literature on the importance of Epigenetics in the pathophysiology and treatment of pain. Materials and methods: A review of the literature on the concept of epigenetics, its biological bases, the impact on pain and its relation to possible treatments. Results: Epigenetic mechanisms have become increasingly important due to the growing association with complex and common diseases, as well as their influence on pain and its possible treatments. Conclusions: Epigenetics has a clear relationship in pain, its pathophysiological bases and possible treatments.

RESUMEN Introducción: La epigenética se refiere a los cambios en el ADN e histonas que no implican alteraciones en la secuencia de nucleótidos y modifican la estructura y condensación de la cromatina, afectando de esta manera la expresión génica y el fenotipo. Las modificaciones epigenéticas son metilación del ADN y modificaciones de histonas. Objetivo: Realizar una revisión de la literatura sobre la importancia de la epigenética en la fisiopatología y el tratamiento del dolor. Materiales y métodos: se hizo una revisión de la bibliografía sobre el concepto de epigenética, sus bases biológicas, impacto sobre el dolor y su relación con posibles tratamientos. Resultados: Los mecanismos epigenéticos han cobrado cada vez más importancia debido a la creciente asociación con enfermedades complejas y comunes, así como por su influencia en el dolor y sus posibles tratamientos. Conclusiones: La epigenética tiene una clara relación en el dolor, en sus bases fisiopatológicas y posibles tratamientos.

https://doi.org/10.20986/resed.2017.3620/2017 1486 downloads

Efectividad del índice de Brass en la planificación del alta por enfermeras gestoras de casos
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Cruzado Álvarez, Concepción

; Barón López, Javier

; Padilla Romero, Lourdes

; Requena Toro, M. Victoria

; Martín Salvador, Esperanza

; Morales Gil, Isabel

Enfermería Global

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

2018, Volume 17 Nº 52 Páginas 487 - 511

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Classifying patients according to complexity and frailty during hospitalization allows efficient planning of the scope of care required by the patient at discharge. The aim of this study was to measure the screening validity of the Blaylock Risk Assessment Screening Score and its effectiveness in discharge planning. Methods: In 370 patients we analyzed the variables hospital stay, destination at discharge, use of healthcare resources and mortality. Results: Analysis of the relationship between mortality and the BRASS-Sp index with regard to gender and number of days of stay yielded a hazard ratio of 1.73 (95% CI 1.22-2.46; p=0.002) for male gender and 2.08 (95% CI 1.43-3.04; p<0.001) for the BRASS-Sp score. Patients who continued in case management in Primary Care had a mean BRASS-Sp of 20.97 (standard deviation 6.11), while in the other patients the mean was 19.35 (standard deviation 5.60), p=0.02. Conclusions: The BRASS-Sp proved easy-to-use with verified content validity that is effective for screening hospitalized patients by case management nurses.

RESUMEN: Estratificar a los pacientes en relación con la complejidad y fragilidad durante la hospitalización, nos permite planificar de manera más eficiente los cuidados y el ámbito de atención que precisa al alta. El objetivo de este trabajo es evaluar la efectividad de la traducción al español de índice de BRASS en la planificación del alta hospitalaria por enfermeras gestoras de casos de atención hospitalaria. Método: Se analizaron variables relacionadas con la estancia hospitalaria, destino al alta, utilización de recursos sanitarios y mortalidad en 370 pacientes. Resultados: La edad media fue 72.6 años (DE 14.05), 191 (51.6%) eran mujeres. Cuando analizamos la relación entre mortalidad e índice de BRASS-Sp en relación al sexo y número de días de ingreso encontramos una HR=1.73 (95% CI de 1.22 a 2.46) con una p=0.002 para sexo masculino y una HR=2.08 (95% CI 1.43 a 3.04) con una p<0.001 para puntuación del índice de BRASS_Sp. Los pacientes que continuaron en gestión de casos en Atención Primaria obtuvieron una media del BRASS-Sp de 20.97 (DE 6.11) mientras que en los demás fue de 19.35 (DE 5.60), p=0.02. Conclusiones: La traducción al español del índice de BRASS se muestra como un instrumento fácil de usar y con validez de contenido y efectividad para cribado de pacientes hospitalizados por enfermeras gestoras de casos.

https://doi.org/10.6018/eglobal.17.4.306111 344 downloads

Valores del perfil lipídico. ¿Todos con el mismo rasero?
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

Toro, M. I.

Acta Medica Colombiana

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Jan 2016, Volume 41 Nº 1 Páginas 13 - 15

Resumo: Es | Texto: Es | PDF: Es

862 downloads

Eficacia de la infiltración de ozono paravertebral lumbar y en puntos gatillos como coadyuvante del tratamiento en pacientes con dolor lumbar crónico y lumbociatalgia crónica en el síndrome doloroso miofascial aislado o acompañado de otras patologías
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

Silva Jiménez, E.

; Toro, M.

; Baíz, C.

Revista de la Sociedad Española del Dolor

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Fev 2014, Volume 21 Nº 1 Páginas 23 - 38

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Background: After the first episode of low back pain, recurrence persists for a year or more in 25 to 60 %, affecting economically active population, causing disability and 80 % absenteeism. Objective: To evaluate the effectiveness of the use of ozone injection technique with paravertebral lumbar and trigger points along the drug treatment and rehabilitation in patients with chronic low back pain and sciatica due to chronic pain syndrome myofascial isolated or accompanied other pathologies. Methods: A non-probability, experimental type double-blind controlled. We studied 43 patients (22 experimental and 21 control). The experimental group received lumbar paravertebral ozone trigger points and more drug treatment and rehabilitation. The control group received drug treatment and rehabilitation. Was applied in both groups VAS, Oswestry and measuring the degrees of flexion of the trunk at the beginning, two and four weeks after initiation of therapy. Results: The application of ozone and lumbar paravertebral and trigger points along the drug treatment and rehabilitation in the management of patients with chronic low back pain and sciatica, compared to just drug treatment and rehabilitation, was more effective, with statistical significance (p < 0.05) to decrease the intensity of pain (90.5 %), functional disability (90.5 %) and increased degrees of trunk flexion (85.7 %) versus 40.0, 70 and 75 %, respectively, at four weeks after initiation of treatment. It is evident improvement in patients with MDS or accompanied isolated lateral recess syndrome, facet syndrome, disc herniation varying degrees except the central extrusion. Conclusions: The ozone infiltration paravertebral lumbar and trigger points along the drug treatment and rehabilitation was more effective, to reduce pain and functional disability and increase the degrees of trunk flexion early in patients with chronic low back pain and sciatica due to chronic isolated or accompanied by other conditions that cause back pain.

Introducción: Posterior al primer episodio de dolor lumbar, la recurrencia persiste durante un año o más en el 25 al 60 %, afectando a población económicamente activa, causando discapacidad y en 80 % ausentismo laboral. Objetivo: Evaluar el grado de eficacia del uso de la técnica de infiltración con ozono paravertebral lumbar y en puntos gatillos junto al tratamiento farmacológico y rehabilitador, en pacientes con dolor lumbar crónico y lumbociatalgia crónica debido al síndrome doloroso miofascial (SDM) aislado o acompañado de otras patologías. Métodos: Estudio no probabilístico, de tipo experimental controlado, doble ciego. Se estudiaron 43 pacientes (22 experimental y 21 control). El grupo experimental recibió ozono paravertebral lumbar y en puntos gatillos más tratamiento farmacológico y rehabilitador. El grupo control recibió tratamiento farmacológico y rehabilitador. Se aplicó en ambos grupos la escala de EVA, Oswestry y la medición de los grados de flexión del tronco al inicio, dos y cuatro semanas posterior al comienzo del tratamiento. Resultados: La aplicación de ozono paravertebral lumbar y en puntos gatillos, junto al tratamiento farmacológico y rehabilitador, en el manejo de pacientes con dolor lumbar y lumbociatalgia crónica, comparado con solo tratamiento farmacológico y rehabilitador, resultó ser más eficaz, con significancia estadística (p < 0,05) para disminuir la intensidad del dolor (90,5 %), la incapacidad funcional (90,5 %), y aumentó los grados de flexión del tronco (85,7 % versus 40,0, 70 y 75 %) respectivamente, a las cuatro semanas posteriores al inicio del tratamiento. Se evidencia mejoría en pacientes con SDM aislado o acompañado de síndrome de receso lateral, síndrome facetario, grados variables de hernia discal excepto la extrusión central. Conclusiones: La infiltración de ozono paravertebral lumbar y en puntos gatillos junto al tratamiento farmacológico y rehabilitador resultó ser más eficaz, para disminuir el dolor e incapacidad funcional y aumentar los grados de flexión del tronco precozmente en pacientes con dolor lumbar crónico y lumbociatalgia crónica debido al SDM aislado o acompañado de otras patologías que originan dolor lumbar.

12259 downloads Citado 1 vez em SciELO

10.

Metodología Semicualitativa para Razonar sobre Sistemas Dinámicos
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

Ortega, J. A.

; Gasca, R. M.

; Torres, J

; Toro, M

; González, L

; Velasco, F

; Angulo, C

Computación y Sistemas

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

Mar 2005, Volume 8 Nº 3 Páginas 231 - 251

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

In this article a methodology to reason over semiqualitative models built for dinamic systems with qualitative and quantitative knowledge is proposed. The qualitative information of these systems can be composed of: qualitative operators, qualitative labels, bands functions and qualitative continuous functions. A formalism to incorporate this information to the models is presented. The proposed methodology allows to study not just about the stationary regime, widely studied in the literature, but also it makes possible to carry out a study of the transitory regime of the systems. It also presents a theoretical study about the validity of the conclusions obtained in the methodology. The behaviours of the system can be obtained automatically applying clustering algorithms and are expressed through a set of hierarchical rules obtained from genetics algorithms. The methodology has been applied to a couple of models, one of them is the interconnected pools model and the other a logistical growing model where a delay in the feedback curls has been incorporated.

En este artículo se propone una metodología para razonar sobre los modelos semicualitativos construidos para sistemas dinámicos con conocimiento cualitativo y cuantitativo. La información cualitativa de estos sistemas puede componerse de: operadores cualitativos, etiquetas cualitativas, funciones de bandas y funciones continuas cualitativas. Se presenta un formalismo para incorporar esta información a los modelos. La metodología propuesta permite estudiar no sólo del régimen estacionario, ampliamente estudiado en la literatura, sino que además posibilita realizar un estudio del régimen transitorio de los sistemas. Se presenta también un estudio teórico sobre la validez de las conclusiones obtenidas la metodología. Los comportamientos del sistema se pueden obtener automáticamente aplicando algoritmos de clustering y se expresan mediante un conjunto de reglas jerárquicas obtenidas mediante algoritmos genéticos. La metodología se ha aplicado a un par de modelos, siendo uno el modelo de dos estanques interconectados y otro un modelo de crecimiento logístico donde se ha incorporado un retraso en el bucle de realimentación.

2104 downloads

11.

Cistitis hemorrágica asociada a penicilina
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

Pérez C, Carlos

; Brockmann V, Pablo

; Errázuriz C, Isabel

; Toro M, Carmen

; del Campo S, Fernando

Revista chilena de infectología

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

2002, Volume 19 Nº 2 Páginas 92 - 95

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Hematuria and impairment of the renal function was observed in a 50-year-old patient who was receiving penicillin and gentamicin due to a bacterial endocarditis. The symptoms resolved after these antibiotics were changed for vancomycin. The diagnosis of an haemorrhagic cystitis was made through cytoscopy and the possibility of an interstitial nephritis was proposed. These abnormalities are thought to be induced by penicillin. The mechanisms involved would be hypersensitivity reactions and/or direct toxicity. Although interstitial nephritis is a complication rarely observed, its presence combined with haemorrhagic cystitis is quite infrequent. If hematuria appears during an antibiotic treatment with penicillin, one must think of these complications as a possible cause.

6110 downloads

12.

Molecular approaches to malaria and Babesisosis diagnosis
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

McLaughlin, G. L.

; Montenegro-James, S.

; Vodkin, M. H.

; Howe, D.

; Toro, M.

; Leon, E.

; Armijos, R.

; Kakoma, I.

; Greenwood, B. M.

; Hassan-King, M.

; Marich, J.

; Ruth, J.

; James, M. A.

Memórias do Instituto Oswaldo Cruz

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

1992, Volume 87 Supl. 3 Páginas 57 - 68

Resumo: En | Texto: En | PDF: En

The development of additional methods for detecting and identifuing Babesia and Plasmodium infections may be useful in disease monitoring, management and control efforts. To preliminarily evaluate sunthetic peptide-based serodiagnosis, a hydrophilic sequence (DDESEFDKEK)was selected from published BabR gene of B. bovis. Immunization of rabbits and cattle with the hemocyanin-conjugated peptide elicited antibody responses that specifically detected both P. falciparum and B. bovis antigens by immunofluorescence and Western blots. Using a dot-ELISA with this peptide, antisera from immunized and naturally-infected cattle, and immunized rodents, were specifically detected. Reactivity was weak and correlated with peptide immunization or infection. DNA-based detection using repetitive DNA was species-specific in dot-blot formats for B. bovis DNA, and in both dot-blot and in situ formats for P. falciparum; a streamlined enzymelinked synthetic DNA assay for P. falciparum detected 30 parasites/mm(cúbicos) from patient blood using either colorimetric (2-15 h color development) or chemiluminescent detection (0.5-6-min. exposures). Serodiagnostic and DNA hybridization methods may be complementary in the respective detection of both chronic and acute infections. However, recent improvements in the polymerase chain reaction (PCR) make feasible a more sensitive and uniform approach to the diagnosis of these and other infectious disease complexes, with appropriate primers and processing methods. An analysis of ribosomal DNA genes of Plasmodium and Toxoplasma identified Apicomplexa-conserved sequence regions. Specific and distinctive PCR profiles were obtained for primers spanning the internal transcribed spacer locus for each of several Plasmodium and Babesia species.

2028 downloads

13.

Field evaluation of an exoantigen-containing Babesia vaccine in Venezuela
Facebook Twitter

Outras redes sociais
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Outras redes

Métricas
- SciELO Analytics

Montenegro-James, S.

; Toro, M.

; Leon, E.

; Guillen, A. T.

Memórias do Instituto Oswaldo Cruz

Métricas do periódico
- Sobre o periódico
- SciELO Analytics

1992, Volume 87 Supl. 3 Páginas 283 - 288

Resumo: En | Texto: En | PDF: En

Bovine babesiosis is endemic in Venezuela, causing significant losses in highly susceptible imported cattle. Current immunoprphylatic methods include the less desirable use of live parasites. Inactivated vaccines derived from exoantigen-containing supernatant fluids of in vitro Babesia bovis and B. bigemina cultures have been developed and constitute a major improvement in vaccine safety, stability and ease of handling. Vaccination trials conducted under field conditions provide the final evaluation of a culture-derived B. bovis-B. bigemina vaccine. During a 5-year period, approximately 8,000 cattle were vaccinated and 16 clinical trials carried out in. 7 states of Venezuela Clinical, serologic and parasitologic data were collected monthly from 10% of the animals over a 2-year period. Data were also collected from a similar number of nonvaccinated control cattle. Analysis of results from these trials demonstrated a reduction in the incidence of clinical disease among vaccinated animals and complete protection against mortality among vaccinated and nonvaccinated cattle. Use of this inactivated vaccine offers the best combination od safety, potency and efficacy for thew immunoprophylatic control of bovine babesiosis.

1276 downloads

Exibindo

itens por página

Página de 1 Próxima

Selecione um ou mais resultados

Todos Ordem alfabética

Resultados

Gráfico comparativo Download CSV

Visualizar estatísticas de

Enviar resultado

E-mail do(s) destinatários*

Utilize ; (ponto e vírgula) para mais de um e-mail.

Enviar por e-mail

Esta página

Registros selecionados

Todos os registros (max. 300)

Alterar remetente, assunto e comentários

Seu email

Assunto

Comentários

Alterar remetente, assunto e comentários

Exportar resultados

Formato de exportação:

RIS (para EndNote, ProCite, Reference Manager, RefWorks, Citavi, etc.)

BibTeX

Citação

CSV (para Excel, etc)

Exportar:

Esta página

Itens selecionados

Todos os registros (max. 2000)

Mostrar mais

Sem resultados

Não foram encontrados documentos para sua pesquisa

Glossário e ajuda para busca

Você pode enriquecer sua busca de uma forma muito simples. Use os índices de pesquisa combinados com os conectores (AND ou OR) e especifique cada vez mais sua busca.

Por exemplo, se você deseja buscar artigos sobre
casos de dengue no Brasil em 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

Veja abaixo a lista completa de índices de pesquisa que podem ser usados:

Cód. do Índice	Elemento
ti	título do artigo
au	autor
kw	palavras-chave do artigo
subject	assunto (palavras do título, resumo e palavras-chave)
ab	resumo
ta	título abreviado da revista (ex. Cad. Saúde Pública)
journal_title	título completo da revista (ex. Cadernos de Saúde Pública)
la	código do idioma da publicação (ex. pt - Português, es - Espanhol)
type	tipo do documento
pid	identificador da publicação
publication_year	ano de publicação do artigo
sponsor	financiador
aff_country	código do país de afiliação do autor
aff_institution	instituição de afiliação do autor
volume	volume do artigo
issue	número do artigo
elocation	elocation
doi	número DOI
issn	ISSN da revista
in	código da coleção SciELO (ex. scl - Brasil, col - Colômbia)
use_license	código da licença de uso do artigo

SciELO - Scientific Electronic Library Online
Rua Dr. Diogo de Faria, 1087 – 9º andar – Vila Clementino 04037-003 São Paulo/SP - Brasil
Email: scielo@scielo.org

Todo o conteúdo de www.scielo.org, exceto onde está identificado, está licenciado sob uma Licença Creative Commons.
saiba mais »