La respuesta tisular a implantes dentales con plataforma reducida (platform switching) / Tissue response to dental implants with platform switching

La evolución en los diseños de los sistemas de implantes y en la configuración de los pilares protésicos ha desarrollado el concepto de plataforma reducida que comprende la colocación de un pilar más estrecho que la plataforma del implante para aumentar su distancia de la interfase hueso-implante. La plataforma reducida es considerada un factor importante para preservar la estabilidad del hueso crestal y de los tejidos blandos y asegurar el éxito de los implantes dentales a largo plazo. La plataforma reducida reduce las fuerzas oclusales y la contaminación bacteriana en la interfase entre el hueso crestal y el implante. Los estudios experimentales en animales y clínicos en pacientes muestran su eficacia para prevenir la pérdida ósea y de los tejidos blandos periimplantarios

The evolution of designs of implant systems and abutments configurations has developed the concept of platform-switching that involves the connection of a narrower abutment to the platform implant to allow horizontal distance of the interface bone-implant. Platform-switching is considered an important factor to preserve the stability of crestal bone and soft tissue ensuring the success of dental implants in the long-term follow-up. Platform-switching reduces the forces of occlusal loading and bacterial contamination in the interface between the crestal bone and the implant. Experimental studies in animals and clinical studies in patients showed that implants with platform-switching have demonstrated the effectiveness to prevent peri-implant bone loss and subsequent soft tissue los

Spanish guidelines for diagnosis, management, treatment, and prevention of DRESS syndrome

BACKGROUND: Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a complex multisystemic severe drug hypersensitivity reaction whose diagnosis and management are troublesome. DRESS syndrome requires management by various specialists. The correct identification of the culprit drug is essential to ensure safe future therapeutic options for the patient. There are no previous Spanish guidelines or consensus statements on DRESS syndrome. OBJECTIVE: To draft a review and guidelines on the clinical diagnosis, allergy work-up, management, treatment, and prevention of DRESS syndrome in light of currently available scientific evidence and the experience of experts from multiple disciplines. METHODS: These guidelines were drafted by a panel of allergy specialists from the Drug Allergy Committee of the Spanish Society of Allergy and Clinical Immunology (SEAIC), together with other medical specialists involved in the management of DRESS syndrome and researchers from the PIELenRed consortium. A review was conducted of scientific papers on DRESS syndrome, and the expert panel evaluated the quality of the evidence of the literature and provided grades of recommendation. Whenever evidence was lacking, a consensus was reached among the experts. RESULTS: The first Spanish guidelines on DRESS syndrome are now being published. Important aspects have been addressed, including practical recommendations about clinical diagnosis, identification of the culprit drug through the Spanish pharmacovigilance system algorithm, and the allergy work-up. Recommendations are provided on management, treatment, and prevention. Algorithms for the management of DRESS in the acute and recovery phases have been drawn up. Expert consensus-based stepwise guidelines for the management and treatment of DRESS syndrome are provided

ANTECEDENTES: El síndrome DRESS (Drug Reaction with Eosinophilia and Systemic Symptoms) es una reacción cutánea grave inducida por hipersensibilidad a fármacos, compleja y multisistémica. Su diagnóstico y manejo es difícil e implica a diferentes especialistas. Es muy importante una correcta identificación del fármaco responsable para que el paciente disponga de opciones terapéuticas seguras en el futuro. No hay guías ni documentos de consenso españoles previos sobre el síndrome DRESS. OBJETIVO: Realizar una revisión y guía sobre el diagnóstico clínico y alergológico, manejo, tratamiento y prevención del DRESS según la evidencia científica disponible y la experiencia de expertos de diferentes especialidades médicas. MÉTODOS: Esta guía ha sido elaborada por un grupo de alergólogos del Comité de Alergia a Fármacos de la SEAIC, junto a otros especialistas involucrados en el manejo del DRESS e investigadores del Consorcio PIELenRed. Se realizó una búsqueda de publicaciones científicas sobre DRESS y el grupo de expertos evaluó la evidencia científica de la literatura y aportaron grados de recomendación. Cuando no existía evidencia se alcanzó un consenso entre expertos. RESULTADOS: Se publica la guía española sobre DRESS. Incluye aspectos prácticos importantes sobre el diagnóstico clínico, la identificación de fármacos causales a través del algoritmo del Sistema Español de Farmacovigilancia y guía para el diagnóstico alergológico. Se realizan recomendaciones sobre el manejo, tratamiento y prevención del DRESS. Se aportan algoritmos sobre el manejo en la fase aguda y en la de recuperación. Se ha elaborado una guía terapéutica escalonada consensuada por expertos especialistas implicados en el tratamiento del DRESS

Efecto de la psicoeducación en el afrontamiento y adaptación al rol de cuidador familiar del adulto mayor / Effect of psychoeducation in the support of the older adult family caregiver adaptation and coping role / Efeito da psicoeducação no enfrentamento e adaptação ao papel de cuidador familiar do idoso

Resumen Introducción: La transición demográfica y epidemiológica mundial, aunado a los avances en la ciencia y tecnología aplicados en mejorar la calidad de vida de la población, han influido en la longevidad; los individuos viven más, pero con un bienestar deficiente debido a las limitaciones y comorbilidades inherentes al envejecimiento, con las que a menudo necesitan el cuidado de alguien. Actualmente, uno de cada cuatro adultos mayores requiere de ayuda para realizar sus actividades de la vida diaria. Objetivo: Evaluar el efecto de una intervención de enfermería por medio de la psicoeducación para facilitar el proceso de afrontamiento y adaptación al rol de cuidador familiar del adulto mayor. Material y Métodos: Estudio cuantitativo, cuasi experimental, realizado en una unidad de medicina familiar, con un grupo de 70 cuidadores familiares de adultos mayores, los criterios de inclusión: adultos de 20 a 59 años que supieran leer y escribir. La intervención psicoeducativa consistió en 10 sesiones, los instrumentos aplicados pre y post intervención fueron la escala sobre el proceso de afrontamiento y adaptación, así como la que evalúa habilidad de cuidado. Se utilizó estadística descriptiva e inferencial. Resultados: La edad de los cuidadores familiares tuvo una media de 50.6, femeninos 92.8%. La intervención fue efectiva, pues se obtuvieron diferencias estadísticamente significativas entre el pre y post en afrontamiento y adaptación (X2 Mc nemar p=0.00001), así como para la habilidad de cuidado (X2 p=0.01), lo que sugiere un efecto positivo y sostenido de la intervención. Conclusiones: Los cuidadores familiares de los adultos mayores que participaron en la intervención, mostraron un efecto positivo en la adaptación a su rol de cuidador familiar.

Abstract Introduction: The present demographic transition, influenced by science and technology advances aimed at improving the quality of life, features a greater longevity; however, older adults sometimes suffer from limitations and comorbidities which are related to their aging process and which make them require caring assistance. Currently, around 25% of older adults require some kind of aid in order to perform their daily living activities. Objective: To assess the effect of a nursing intervention using psychoeducation to support the older adult family caregiver adaptation and coping role. Methods and materials: This is a quantitative quasi-experimental study carried out in a unit of family medicine with 70 family caregivers of older adults. The inclusion criteria was: adults aged 20 to 59 who could read and write. The intervention included 10 sessions. The pre and post applied instruments were the Coping Adaptation Processing Scale, and a scale to assess the ability to provide care. Descriptive and inferential statistics were calculated. Results: The mean age of the family caregivers was 50.6 years. 65 were female. The intervention turned out to be effective as statistically significant differences in coping and adaptation measures (X2 Mc Nemar p=0.00001), as well as caregiving abilities (X2 p=0.01) measures, were obtained at the post intervention assessment. Conclusion: The older adult family caregivers who participated in this nursing intervention showed a positive effect in their role.

Resumo Introdução: A transição demográfica e epidemiológica mundial, os avanços na ciência e tecnologia aplicados em melhorar a qualidade de vida da população, influenciam a longevidade; os indivíduos vivem mais, no entanto com um bem-estar deficiente, devido às limitações e comorbilidades inerentes ao envelhecimento, regularmente necessitam o cuidado de alguém. Atualmente, um de cada quatro idosos requerem de ajuda para realizar suas atividades da vida diária. Objetivo: Avaliar o efeito de uma intervenção de enfermagem através da psicoeducação para facilitar o processo de enfrentamento e adaptação no papel de cuidador familiar do idoso. Material e Métodos: Estudo quantitativo, quase experimental, realizado na unidade de medicina familiar, com um grupo de 70 cuidadores familiares de idosos, os critérios de inclusão: adultos de 20 a 59 anos, que soubessem ler e escrever. A intervenção psicoeducativa consistiu em 10 sessões, os instrumentos aplicados pre e post intervenção foram a escala sobre o processo de enfrentamento e adaptação, assim como a que avalia habilidade de cuidado. Utilizou-se estatística descritiva e inferencial. Resultados: A idade dos cuidadores familiares teve una média de 50.6, femininos 92.8%. A intervenção foi efetiva, pois se obtiveram diferenças estatisticamente significativas entre o pre e post em enfrentamento e adaptação (X2 Mc nemar p=0.00001), assim como, para a habilidade de cuidado (X2 p=0.01), o que sugere um efeito positivo e sustenido da intervenção. Conclusões: Os cuidadores familiares dos idosos que participaram na intervenção mostraram um efeito positivo na adaptação do seu papel de cuidador familiar.

Carcinoma de células de Merkel: diagnóstico y tratamiento en atención especializada dermatológica. Guía de práctica clínica de la Academia Española de Dermatología y Venerología / Diagnosis and Treatment of Merkel Cell Carcinoma in Specialized Dermatology Units: A Clinical Practice Guideline of the Spanish Academy of Dermatology and Venereology

Antecedentes y objetivo: El carcinoma de células de Merkel es un tipo de cáncer de piel infrecuente y agresivo. Hay una gran variación en su manejo y las diferentes guías extranjeras que existen cubren parcialmente los problemas identificados como principales. El objetivo de la presente guía es servir de referencia a los dermatólogos españoles para mejorar aspectos controvertidos del diagnóstico, estadificación y tratamiento del carcinoma de células de Merkel. Materiales y métodos: Se empleó el método ADAPTE: se escogió a miembros del Grupo Español de Dermato-Oncología y Cirugía (GEDOC) con experiencia en el tratamiento de estos tumores y con interés en participar en la elaboración de la guía. Tras resumir el proceso de atención y elaborar las preguntas clínicas relevantes, se hizo una búsqueda de guías, que se seleccionaron según su puntuación mediante el instrumento Appraisal of Guidelines for Research and Evaluation (AGREE II). Tras la búsqueda de las respuestas en dichas guías, se elaboraron posteriormente las recomendaciones. Por último, se sometió la guía a revisión externa. Resultados: Las guías con mejor puntuación fueron las de National Comprehensive Cancer Network, la European consensus-based interdisciplinary guideline, Alberta Healthservices Clinical practice guideline, American Cancer Society y Cutaneous Oncology Group of the French Society of Dermatology. Se obtuvieron en total 9 preguntas clínicas, contestadas a partir de estas guías. Conclusiones: Esta guía responde a preguntas habituales en la práctica clínica diaria y sirve a los dermatólogos como referencia en la toma de decisiones, siempre teniendo presentes los recursos y preferencias del paciente

Background and objective: Merkel cell carcinoma is a rare, aggressive skin cancer that is managed in a great variety of ways. However, international clinical practice guidelines give only partial coverage to issues considered major problems.The recommendations presented here aim to provide Spanish dermatologists with a guide to improving disputed aspects of diagnosis, staging, and treatment of localized Merkel cell carcinomas. Material and methods: The ADAPTE process was used. Members of the Spanish Group of Oncologic Dermatology and Surgery (GEDOC) with experience in treating Merkel cell carcinoma and interest in drafting these guidelines were selected. The group described the care process and listed the most important clinical questions. They then searched for guidelines and assessed them with the AGREE II (Appraisal of Guidelines for Research and Evaluation) tool. After consulting the guidelines for answers to their clinical questions, the group drafted the present statementand sent it for external review. Results: The guidelines that scored highest in the AGREE II assessment step were the consensus-based interdisciplinary guideline of the European Association of Dermato-Oncology and the European Organization of Research and Treatment of Cancer, and those of the Comprehensive Cancer Network, the Alberta Health Services in Canada, the American Cancer Society, and the Cutaneous Oncology Group of the French Society of Dermatology. A total of 9 clinical questions were answered based on these guidelines. Conclusions: The guidelines presented here answer clinical questions that arise in routine practice. They can provide dermatologists with a starting point for decision-making, although available resources and patient preferences must always be borne in mind

Heterogeneous predisposing factors and etiology of edema of the uvula in a Spanish population

BACKGROUND: Edema of the uvula (EU) may appear in isolation or in association with clinical manifestations such as urticaria, angioedema, and anaphylaxis. EU may lead to upper airway obstruction, provoking obstructive respiratory distress and asphyxia. OBJECTIVE: We sought to investigate the etiology of and predisposing factors for EU in a large population of patients referred to an outpatient clinic. METHODS: In this 3-year follow-up cohort study, 171 patients presenting with EU were identified and classified as having isolated EU or nonisolated EU. The etiology of each patient's condition was studied, and possible predisposing factors were recorded. An allergology work-up and a statistical study (bivariate/multivariate analyses) were performed. RESULTS: The predisposing factors for both groups of EU patients were found to be different. The etiology of the problem was identified for most patients; allergy to Anisakis simplex was the most common cause in both groups. Nonsteroidal anti-inflammatory drugs and antibiotics were also found to be triggers in both groups. CONCLUSIONS: Isolated EU was associated with snoring, an elongated uvula, and having experienced previous episodes of EU. We found no associations between groups of EU patients and gender, obesity, smoking, alcohol consumption, personal and family history of atopy, and obstructive sleep apnea. Allergy to A simplex was the most commonly recorded cause

INTRODUCCIÓN: El edema de úvula (EU) puede aparecer aislado o en asociación con otras manifestaciones clínicas, tales como urticaria, angioedema o anafilaxia. En cualquier caso, puede provocar una obstrucción de la vía aérea superior que a veces puede ser grave. OBJETIVO: Intentamos investigar la etiología y los factores predisponentes del EU de una gran población de pacientes derivados a nuestras consultas. MÉTODOS: En este estudio de cohortes de 3 años de seguimiento, se valoraron 171 pacientes que presentaban EU, clasificándose como EU aislado o EU no aislado. Se estudió la etiología de la condición clínica de cada paciente y se registraron los posibles factores predisponentes en cada caso, a través de un estudio alergológico y estadístico, con el fin de comprobar una asociación significativa entre ellos. RESULTADOS: Se encontró que los factores predisponentes para ambos grupos de pacientes eran diferentes. Una etiología fue identificada para la mayoría de los casos, siendo la alergia a Anisakis simplex la causa más común para ambos grupos. Los fármacos antiinflamatorios no esteroideos y los antibióticos también fueron identificados como etiologías para ambos grupos. CONCLUSIONES: Encontramos que el EU aislado se asoció con roncopatía, úvula elongada y haber sufrido episodios previos de EU. No se demostró asociación entre ambos grupos de pacientes con el sexo, obesidad, tabaquismo, hábito enólico, atopia personal y familiar o apnea obstructiva del sueño. La alergia a A. simplex fue la causa más frecuentemente demostrada

A rare case of plastic bronchitis following bronchial thermoplasty

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Role of creatine kinase as an allergen in immediate selective allergy to pork meat

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Actin as a possible cross-reactive allergen between fish and poultry

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Hallazgos citológicos y factores de riesgo asociados a lesión cervical en mujeres pertenecientes a tres etnias indígenas del Estado Zulia / Cytological findings and risk factors associated to cervical lesions in indigenous women belonging to three etnias of Zulia State

El cáncer de cuello uterino (CaCu) representa un problema de salud pública y es considerado la segunda causa de muerte por cáncer en mujeres. Se han descrito factores de riesgo, los cuales están relacionados con hábitos, conductas y agentes infecciosos tales como el Virus de Inmunodeficiencia humana, herpes virus, Chlamydia trachomatis y Virus del Papiloma Humano (VPH). Con el fin de establecer los factores de riesgo y detectar lesiones preinvasivas de cérvix, se seleccionaron 101 mujeres de tres etnias indígenas, a las cuales se les realizó una encuesta clínico-epidemiológica, además del estudio citológico. Del total de pacientes estudiadas un 66,34% presentaron algún tipo de alteración, siendo las Yukpa las más afectadas, así mismo 21 (20,79%) presentaron neoplasia intraepitelial cervical y se encontraron agentes infecciosos en un 56,51% de las mujeres. En un 26,21% de las pacientes se encontraron células coilocíticas sugestivas de VPH. Al analizar los factores de riesgo se encontró que el inicio de relaciones sexuales antes de los 15 años, y el consumo de alcohol fueron los más relevantes. Es de importancia el diagnóstico oportuno en estas comunidades que se encuentran desasistidas y sin acceso a centros de salud, ya sea por condiciones de vida o por implicaciones culturales.

The cervical cancer represents a problem of public health and is considered the second reason of death by cancer in women. There have been described factors associated, related to the conduct, habits and infectious agents, such as Human Immunodeficiency Virus, herpes virus, Chlamydia trachomatis and Human Papilloma Virus (HPV). In order to establish risk factors and detect preinvasive cervical lesions, 101 samples of women from three indigenous ethnic groups of Zulia State were selected; to which a clinical-epidemiological survey was carried out to study the predisposing factors, in addition to the cytological study. Of the total of patients studied 33.66% were negative to the cytological study, while 66.34% had some type of alteration, observing that the Yukpa the most affected, 21 (20.79%) presented Cervical intraepithelial neoplasia and related infectious agents were found in 56.51% of the women. Coelocytic cells suggestive of HPV were found in 26.21% of all patients. When we analyzed the risk factors, we found that, the onset of sexual intercourse before age 15 as well as alcohol consumption were the most relevant. According to the findings, it is important the timely diagnosis in these communities, which are disassociated, and without access to health centers, whether due to living conditions or cultural implications.

Resultados del programa de cribado prenatal de cromosomopatías en el área sanitaria sur de Sevilla, tras la implantación de la aplicación corporativa siPACAC / Results of the prenatal screening programme for chromosomal abnormalities in the Seville south healthcare area, following the implementation of the corporate application siPACAC

Introducción: Los programas de cribado prenatal de cromosomopatías requieren un software que permita el cálculo de riesgo. El software suele ser comercial y vinculado al proveedor de los reactivos bioquímicos. Exponemos los resultados del programa desde la implantación de un nuevo software no comercial y de carácter corporativo (siPACAC) y las mejoras en la gestión generadas tras su establecimiento. Material y método: Estudio observacional, retrospectivo efectuado sobre gestantes incluidas en el programa de cribado prenatal de cromosomopatías y estudiadas mediante cribado combinado del 1.ertrimestre durante los años 2013-2014. Se calcula la tasa de detección (TD) y la tasa de falsos positivos (TFP) para cada aneuploidía y para el conjunto de cromosomopatías. Se comparan los resultados con los obtenidos por el software empleado anteriormente (PRISCA). Incluimos el número de técnicas invasivas indicadas, realizadas y revocadas. Resultados: Se realizaron un total de 6.584 cribados. Cobertura del 95%. TD para trisomía 21 del 87% (TFP 3,2%). Para trisomías 18, 13 y síndrome de Turner las TD fueron del 100%. La TD global para todas las aneuploidías fue del 89% (TFP de 3,3%). Fueron indicadas 258 técnicas invasivas (203 efectuadas y 55 revocadas). Conclusión: Los resultados con siPACAC son, por lo menos, equiparables a los de PRISCA (TD 80% con TFP 4,6% para trisomía 21) y cumplen con los estándares de calidad publicados. Las mejoras de gestión incluyen la integración del proceso, la conectividad con otras aplicaciones, la gestión eficaz de incidencias, la independencia del proveedor de reactivos y bases de datos sólidas a nivel de comunidad autónoma. Además de suponer una reducción de técnicas invasivas por menor TFP. Se observa un aumento de revocaciones voluntarias (incremento diagnóstico no invasivo)

Introduction: Prenatal screening programmes for chromosomal abnormalities require software that allows the calculation of risk. The software is often commercial and linked to the biochemical reagents supplier. We present the results of the programme from the implementation of a new non-commercial, corporate software (siPACAC) and management improvements generated after its introduction. Material and methods: Observational, retrospective study performed on pregnant women included in the Prenatal Screening Programme who underwent 1st trimester combined chromosomal screening during 2013 and 2014. The detection rate (TD) and false positive rate (TFP) for each aneuploidy and for all included chromosomal abnormalities was calculated. The results were compared with those obtained by the previously used software (PRISCA). We include the number of invasive techniques indicated, performed and refused. Results: A total of 6584 prenatal screenings were performed. The programme reached a coverage of 95%. The TD for trisomy 21 was 87% (TFP 3.2%). For trisomy 18, 13 and Turner's syndrome, the TDs were 100%. The overall TD for all aneuploidies was 89% (TFP 3.3%). A total of 258 invasive techniques were indicated (203 performed and 55 refused). Conclusion: SiPACAC's results are at least comparable to those of PRISCA (TD of 80% with a TFP of 4.6% for trisomy 21) and it meets quality standards published. Management improvements involve process integration, connectivity with other applications, effective management of incidents, independence from the reagent supplier, solid databases at autonomous community level, as well as reduction in invasive techniques due to lower TFP and increased voluntary refusals (increase in non-invasive diagnoses)

Component-resolved diagnosis in hymenoptera allergy

Component-resolved diagnosis based on the use of well-defined, properly characterised and purified natural and recombinant allergens constitutes a new approach in the diagnosis of venom allergy. Prospective readers may benefit from an up-to-date review on the allergens. The best characterised venom is that of Apis mellifera, whose main allergens are phospholipase A2 (Api m1), hyaluronidase (Api m2) and melittin (Api m4). Additionally, in recent years, new allergens of Vespula vulgaris have been identified and include phospholipase A1 (Ves v1), hyaluronidase (Ves v2) and antigen 5 (Ves v5). Polistes species are becoming an increasing cause of allergy in Europe, although only few allergens have been identified in this venom. In this review, we evaluate the current knowledge about molecular diagnosis in hymenoptera venom allergy

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Delayed hypersensitivity reaction to oral dimethyl fumarate

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Identification of lipoproteins from sunflower seeds in 2 monosensitized anaphylaxis patients

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Leukocytoclastic vasculitis after influenza vaccination: an allergy assessment

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Fibroma osificante orbitario, a propósito de un caso / Orbital ossifying fibroma: A case report

CASO CLÍNICO: Se presenta el caso de un varón de 34 años que consultó por dolor en canto interno de ojo izquierdo, con diplopía y proptosis progresiva. Con exoftalmos y masa palpable en canto interno, la tomografía computarizada reveló una lesión que la biopsia confirmó como fibroma osificante. DISCUSIÓN: El fibroma osificante es una lesión fibro-ósea benigna que afecta en su mayoría a la mandíbula. La presentación clínica y sus complicaciones varían según su localización. La clínica, tomografía computarizada e histopatología son fundamentales para el diagnóstico definitivo. El tratamiento quirúrgico es multidisciplinario y el seguimiento es a largo plazo

CLINICAL CASE: The case concerns a 34 year-old man, who presented with pain in the medial canthus in his left eye, with proptosis and diplopia. The examination showed exophthalmus and a palpable mass at the inner canthus. The computed tomography revealed a lesion, which was confirmed by biopsy to be a ossifying fibroma. DISCUSSION: Ossifying fibroma is a benign fibro-osseous lesion that mostly affects the jaw. Clinical presentation and complications vary according to its location. Clinical examination, imaging, and histopathology are essential for definitive diagnosis. Surgical treatment is multidisciplinary and long-term follow up is needed

Linseed allergy due to LTP: another food for LTP syndrome

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Nonoccupational airborne-induced anaphylaxis caused by anisakis simplex

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MUC1/SEC and MUC1/Y overexpression is associated with inflammation in Sjögren's syndrome.

OBJECTIVES: To evaluate the expression and localization of MUC1/SEC and MUC1/Y isoforms in labial salivary glands (LSG) from Sjögren's syndrome patients (SS patients), as well as their in vitro expression induced by cytokines. SUBJECTS AND METHODS: Labial salivary gland from 27 primary SS patients and 22 non-SS sicca subjects were studied. Relative MUC1/SEC and MUC1/Y mRNA levels were determined by qPCR and protein levels by Western blotting. Induction of mucin mRNAs was assayed in vitro. Immunohistochemistry was used for localization. RESULTS: Relative MUC1/SEC and MUC1/Y mRNA and protein levels were significantly higher in LSG from SS patients. These mRNAs were induced by cytokines. MUC1/SEC and MUC1/Y were detected in acini apical region of control LSGs, and significant cytoplasmic accumulation was observed in acini of SS patients. MUC1/Y localized in acinar nuclei and cytoplasm of inflammatory cells of LSG from SS patients. A strong positive correlation was observed between cellular MUC1/SEC levels and glandular function determined by scintigraphy. CONCLUSIONS: We show for the first time that MUC1/SEC and MUC1/Y are expressed in LSG of both SS patients and non-SS sicca subjects. The observed overexpression and aberrant localization of MUC1/SEC and MUC1/Y and their induction by pro-inflammatory cytokines may favor the perpetuation of the inflammatory environment that disrupts the salivary glandular homeostasis in SS patients.

Allergy to quince

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Colitis ulcerosa de presentación atípica / Ulcerative colitis of atypical presentation

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