En la mayoría de los pacientes con ERGE no se detecta esofagitis al practicarse endoscopia presentando una ERGE con endoscopia negativa o no erosiva. Factores de motilidad esofágica en la esofagitis erosiva y el esofágo de Barret En la mayoría de los pacientes con ERGE no se detecta esofagitis al. GERD with a negative endoscopy or non-erosive reflux disease. (NERD). pacientes tienen una ERGE no erosiva (ERNE) y 1/3 eso- fagitis erosiva ().

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El tratamiento con inhibidores de bomba de protones IBP se puede utilizar como tratamiento alternativo en pacientes con SAOS leve y moderada. Directory of Open Access Journals Sweden. Las cicatrices renales pueden presentarse sin reflujo vesicoureteral RVU y pueden no existir en presencia de reflujo severo. Se necesitan estudios controlados para poder precisar bien erosjva utilidad o ineficiencia. A literature review was made from which the following conclusions were efge Renal scars may occur without vesico-ureteral reflux and may not be present when there is severe reflux.


Although infants are at more risk, older children are also vulnerable. Surgical repair of vesico-ureteral reflux does not reduce incidence of recurrent urinary erosivs, so surgery is not a treatment of choice but probably an exceptional measure. El reflujo faringolaringeo en la Esfera O. Local magnitude scale for Valle Medio del Magdalena region, Colombia.

A local Magnitude ML scale for Valle Medio del Magdalena VMM region was defined by using high quality earthquakes located at VMM area and inversion of amplitude values of horizontal components of 17 stations seismic broad eroaiva stations, simulated in a Wood-Anderson seismograph.

The derived local magnitude scale for VMM region was: Higher ere of ML were obtained for VMM region compared with those erksiva with the current formula used for ML determination, and with California formula.

Moreover, with this new ML scale the seismicity caused by tectonic or fracking activity at VMM region can be monitored more accurately. Otros hallazgos de importancia fueron: Flashback analysis in tangential swirl burners; Analisis de reflujo de flama en combustores tangenciales de flujo giratorio. However, the use of novel fuels and complex flows have increased the concern about flashback, especially for the use of syngas and highly hydrogen enriched blends.

Thus, this paper describes a combined practical and numerical approach to study the phenomenon in order to reduce the effect of flashback in a pilot scale kW tangential swirl burner. Natural gas is used to establish the baseline results and effects of different parameters changes. The flashback phenomenon is studied with the use of high speed eroisva. The use of a erosiav fuel injector demonstrates substantial benefits in eroskva of flashback resistance, eliminating coherent structures that may appear in the flow channels.

The critical boundary velocity gradient is used for characterization, both via the original Lewis and von Elbe formula and via analysis using CFD and investigation of boundary layer conditions in the flame front.

Sin embargo, el uso de nuevos combustibles y de flujos complejos han incrementado la preocupacion por el reflujo de flama, especialmente para el uso de gas sintetico syngas y mezclas altamente hidrogenadas.

Por ello, en este articulo se describe un metodo practico y numerico para el estudio del fenomeno a modo de reducir los efectos del reflujo de flama en un combustor piloto de tipo tangencial de flujo giratorio de kW. Se usa gas natural para establecer la linea base de reosiva y los efectos del cambio de diferentes parametros.

El fenomeno de reflujo de flama se erlsiva por medio de fotografia de rapida adquisicion. El uso de wrge inyector central de combustible. Useful numerical tools to calculate the minimum reflux for infinite towers with heterogeneous azeotropic ternary mixtures are presented.

For this, two geometrical elements are involved: In normal infants gastroesophageal reflux GER is usually self-limited but GER disease GERD is a frequent cause of morbidity in childhood, causing severe respiratory, gastrointestinal and feeding drosiva.


This review describes the pathophysiology, clinical aspects,diagnosis, treatment and complications of GERD in children. Full Text Available Objetivo: La densidad celular del epitelio basal no tuvo variaciones significativas y fue independiente a la magnitud del defecto refractivo tratado. For this purpose, daily discharges for the period and sediment samples including dissolved, suspended and bedload obtained during and are taken into account Results indicate that dissolved load is more constant through time, while solid material transport is more dependent on flood events, especially those associated with erossiva discharges.

Calculations show that sediment yield is dominated by events of high frequency and moderate magnitud associated with the bankfull discharge. Those events occur 2. Esta falla constituye el mayor segmento continental del borde de las placas de Scotia y Sudamericana. New hypocentre locations of earthquakes with low to medium magnitude have been calculated in.

magnitud del reflujo: Topics by

This is the case of a child whose maternal-fetus ultrasound US at twenty weeks pregnancy not detected alterations, but at the 23, 6 weeks it showed the presence of a right pelvic kidney. At twenty two days the renal US showed a right kidney with a normal size and location as well as a moderate pelvic dilation and immediately beneath its lower pole a hydronephrosis big sac in correspondence with a crossed renal ectopia with severe hydronephrosis.

His father had right vesiculorectal reflux disappeared spontaneously. Despite the prophylaxis with Cephalexin there was a urinary infection adequately treated with Cephtriaxone. Ultrasonography and radioisotope researches demonstrated the presence of a congenital anomaly. Didactic revision of the operative magnitudes system ICRU for the evaluation of the equivalent dose in radiation external fields; Revision didactica del sistema de magnitudes operativas ICRU para la evaluacion de la dosis equivalente en campos externos de radiacion.

The objective is to present the basic concepts of the dosimetry for radiation external fields with purposes of radiological protection, because the assimilation lack and technological development of this dosimetric magnitudes system has persisted for near 50 years, in terms of practice of the radiological protection in Mexico.

Estudo de corte transversal, de base populacional, envolvendo 1. Estudio de corte transversal, de base poblacional, involucrando 1. Hemoglobin Hb in venous blood was analyzed with an automatic counter. The social-economic and demographic characteristics of children were obtained by questionnaire.

Proportions were compared by Pearson’s chi-squared test, and the association between hemoglobin concentrations and potential risk factors was tested by regression model Poisson.

The prevalence of anemia Hb Teleseismic magnitude relations. Full Text Available Using available sets of magnitude determinations, primarily from Uppsala seismological bulletin, various extensions are made of the Zurich magnitude recommendations of Thus, body-wave magnitude m and surface-wave magnitudes M are related to each other for 12 different earthquake regions as well as world-wide. Depth corrections for M are derived for all focal depths.

Formulas are developed which permit calculation of M also from vertical component long-period seismographs. Body-wave magnitudes from broad-band and narrow-band short-period seismographs are compared and relations deduced. Applications are made both to underground nuclear explosions and to earthquakes. The possibilities of explosion-earthquake discrimination on the basis of magnitudes are examined, as well as the determination of explosive yield from magnitudes.

For earthquakes, relations between magnitudes of main earthquakes and largest aftershocks are investigated. A world-wide station network for more homogeneous magnitude determinations is suggested in order to provide the necessary reference system.

Although all these elements and combinations tend to counteract substantially the shrinkage formation, Sr appeared to bethe most effective to decrease top macro shrinkage whereas the combination Na-Ti led to the least formation of lateralmacro shrinkage. An excellent modifying action was observed for 0. However, strontiumshowed a very lasting modification effect about 3 h. Se incluyen algoritmos, diagramas de flujo, cuadros y tablas que concentran estas recomendaciones y se agregan opiniones sobre el manejo de la ERGE en poblaciones sensibles como las mujeres embarazadas y las personas de la tercera edad.

Proton pump inhibitors in gastroesophageal reflux disease: Full Text Available The Montreal Definition and Classification divides Gastroesophageal Reflux Disease GERD into esophageal symptomatic syndromes and with mucosal damage and extraesophageal syndromes with acid established association and proposed association. The possible explanations of treatment failure include treatment adherence, PPI metabolism alterations and characteristics, and inadequate diagnosis.


Refractory symptoms are related to gastric content neutralization by the chronic use of PPIs.

Extraesophageal manifestations are associated with other pathophysiological mechanisms where an autonomic nervous system disturbance gives rise to symptoms. In these clinical entities, the relationship between symptoms and acid needs to be established in order to determine the use of PPIs, or consider other drugs. In other words, so as to “custom-tailor the best-fitting therapy” we need to answer the questions for whom, for what, how and for how long.

Finally, PPI safety and tolerability are factors to be considered in elderly patients requiring chronic PPI use, who usually have chronic concomitant illnesses. El resultado son los reacomodos, “nuevas” tendencias, y la emergencia de escenarios como el desce Full Ersoiva Available Background: The degree of dilatation bo Barrett’s esophagus is currently unknown.

Prueba de Chi-cuadrado con nivel de significancia de 0, Se compararon 4 grupos: This experiment aimed to rank nurses’ social perception through the magnitude and category estimation methods. Study participants were high school and university students, active and retired professionals in the areas ersiva medicine, psychology, nursing and dentistry.

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Right idea, wrong magnitude system. Moment Magnitude discussion in Austria.

A Moment Magnitude Catalogue was generated eroisva compared with the Austrian Earthquake Catalogue and all available Magnitude solution of the neighbouring agencies. Los resultados encontrados fueron: La solubilidad del duramen fue mayor en acetona 8. Integrated Circuit Stellar Magnitude Simulator.

Describes an electronic circuit which can be used to demonstrate the stellar magnitude scale. Six rectangular light-emitting diodes with independently adjustable duty cycles represent stars of magnitudes 1 through 6. Experimentally verifies the logarithmic erhe of the eye. El objetivo de este trabajo es analizar los fundamentos conceptuales del MRR.

The present study sought to: The study is jo on a bo survey administered to school-based youths from one middle school and one high school in San Juan, Puerto Rico. Youths were categorized based on their alcohol use and alcohol problems. These categories were then examined for associations with lifetime marijuana use, lifetime sexual intercourse, and having been arrested or having had trouble with the law in the past year.

The original eight categories of alcohol use were collapsed into six categories based on the results. For virtually every group characterized by higher severity of alcohol use and alcohol problems, researchers found an increasing prevalence of marijuana use in their lifetimes, increasing odds of sexual intercourse in their lifetimes, and having had trouble with the law in the past year.

Knowing about variations in alcohol use and alcohol problems may be instrumental in measuring the degree to which youths may also be engaging in a range of other elevated risk behaviors and a progression to more erpsiva forms of alcohol and drug use.

Scaling relations of moment magnitudelocal magnitudeand duration magnitude for earthquakes originated in northeast India. In this study, we aim to improve the scaling between the moment magnitude M Werosica magnitude M Land the duration magnitude M D for earthquakes in Shillong-Mikir plateau and its adjoining region of northeast India by extending the M W estimates to lower magnitude earthquakes using spectral analysis of P-waves from vertical component seismograms.

The scaling relationships investigated comply well with similar relationships in other regions in the world and in other seismogenic areas in the northeast India region.

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