Estudo clínico das manifestações orais e fatores relacionados em pacientes diabéticos tipo 2

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Análise das manifestações auditivas em individuos com hipertensão arterial sistêmica

Objective: To determine the prevalence of auditory manifestations in individuals with hypertension and analyze the association between hearing loss, systemic hypertension and quality of life in hypertensive patients. Method: This was a prospective, observational, case-control study, carried out from June 2010 to December 2013 at the University Hospital Onofre Lopes, in Natal, Brazil, which involved 120 patients of both sexes were analyzed with a diagnosis of hypertension and 120 patients without a diagnosis of hypertension. The audiological function was assessed by tonal and vocal audiometry. The quality of life was defines by the MINICHAL BRASIL questionnaire. Results: The prevalence of hearing loss was high in both groups (82.5 % and 75.8 %, in hypertension group and control, respectively, p=0.003). The sensorineural was the most common type of hearing loss (48.5 %) in hypertension group while conductive hearing loss was predominant (61.5 %) in the control group. There were no difference in the intensity of hearing loss between the groups (p=0,21). The main hearing complaint was hearing loss (51 %), followed by ear pain (14 %). There was worse quality of life in hypertensive individuals with hearing loss (p= 0.0001). Conclusion: Hypertensive individuals showed higher prevalence of auditory events, including hearing loss, sensorineural hearing loss is predominant . Hearing loss is associated with worse quality of life of hypertensive individuals even when these pressure values are within normal limits

Argamassas do grupo escolar Augusto Severo/RN: caracterização e incidência de manifestações patológicas

The search for cultural heritage preservation should be a constant, in order to minimize the lost of historical and cultural identity of a country. As part of this cultural heritage, highlights the importance of historical buildings. For the principles of restoration are met its important to know the state of conservation and the existing materials. Given the above, this work aims to study the pathological manifestations of the mortar coating from the Grupo Escolar Augusto Severo. For this, was conducted historical survey of the building, on-site visits with visual observation, collecting samples of mortar coating and characterization through visual and laboratory analysis, XRF, XRD, TG/DTG, OM and SEM-EDS. From the observations, pathological manifestations were found as: cracks, detachment of the coating, dirt, use of inappropriate material basis of cement, efflorescence, mold and mildew and also incompatible material base of cement. It was found that the pathological manifestations were intensified due to lack of coverage in some spots and especially the abandonment of the building, that many years does not have restoration or any other type of preventive and corrective maintenance. The results of laboratory tests indicated that the mortars studied are based on lime, with calcitic nature, and siliceous aggregate, with the presence of clay in two samples. From the samples collected, two are composed of lime, sand and clay and two by lime and sand. In this regard, it is important to conduct periodic inspections and maintenance, as well as carrying out restoration with use of material compatible with the original

Estudo das manifestações neurológicas em 93 doentes com intoxicação exógena por substancias químicas não medicamentosas

Foram analisadas as manifestações neurológicas em 93 doentes com suspeita de intoxicação exógena. A detecção das substancias tóxicas foi realizada no sangue, urina e líquido cefalorraqueano. Verificou-se nítido predomínio do comprometimento do sistema nervoso central em relação ao periférico e aparente tropismo de herbicidas e organofosforados para o sistema nervoso central, comparando-se o comportamento dos metais pesados e organoclorados. São analisados os prováveis mecanismos de ação dessas substancias no sistema nervoso e são apresentados os sinais e/ou sintomas que foram observados.

Efeito paradoxal do tratamento de manifestações convulsivas desencadeadas por exercício físico em uma potra - Relato de caso

Laskoski L.M., Doria R.G.S., Avila L.G., Rocha T.G., Freitas S.H. de & Lacerda Neto J.C. [Paradoxal effect of the seizures treatment caused by physical exercise in a foal - Case report]. Efeito paradoxal do tratamento de manifestacoes convulsivas desencadeadas por exercicio fisico em uma potra - Relato de caso. Revista Brasileira de Medicina Veterinaria, 33(2):95-98, 2011. Rua Presidende Wenceslau Braz, numero 670, apart. 1101. Morada do Sol, Cuiaba, 78043-508. MT, Brasil. Email: lucianelaskoski@hotmail.comNeurological disturbs, in special seizures, are rare in adult horses and are normally observed in young animals in consequence of several diseases. A foal was admitted with neurological signs characterized by seizures during exercise. A maintenance protocol with anticonvulsants was not possible to establish therefore all the drugs had aggravated the seizures even with low dosages. Restriction of physical activity was the option, leaving the animal in stall until it had reached the maturity and at this time the neurological signs had stopped.

Síndrome dolorosa complexa regional: epidemiologia, fisiopatologia, manifestações clínicas, testes diagnósticos e propostas terapêuticas

JUSTIFICATIVA E OBJETIVOS: A Síndrome Dolorosa Complexa Regional (SDCR), assim denominada a partir de 1994 pelo Consenso da Associação Internacional para o Estudo da Dor (AIED) e anteriormente denominada de várias formas, tais como Distrofia Simpático Reflexa, Causalgia, Algodistrofia ou Atrofia de Sudeck, é uma doença cuja compreensão dos limites clínicos, fisiopatologia e implicações de patogenia ainda é pobre. Disto resulta a enorme insatisfação não só para os pacientes como para os profissionais da saúde quanto aos métodos terapêuticos atualmente disponíveis. O objetivo deste trabalho é rever a literatura e atualizar um conjunto de informações com o intuito da melhor compreensão desta importante síndrome dolorosa. CONTEÚDO: Este é um trabalho de revisão da literatura nos diversos aspectos da SDCR, com ênfase em suas causas, definição e taxonomia, fisiopatologia, características clínicas, testes diagnósticos e propostas de tratamentos mais recentes. CONCLUSÕES: Poucos são os estudos controlados adequadamente, encobertos e aleatórios, publicados com grandes amostras, havendo muitas dúvidas sobre esta doença. Desta forma, ainda há enorme empirismo na sua terapêutica, e os resultados obtidos são insatisfatórios.

Síndrome de Rubinstein-Taybi: anomalias físicas, manifestações clínicas e avaliação auditiva

INTRODUÇÃO: A Síndrome de Rubinstein-Taybi foi descrita pela primeira vez em 1963, após a observação dos traços físicos semelhantes apresentados por sete crianças com retardo mental, baixa estatura, polegares grandes e largos e anomalias faciais. Mais tarde, novas publicações definiram outras características dessa síndrome, a qual incide em 1 a cada 300.000 nascidos e apresenta etiologia incerta. Sintomas otorrinolaringológicos e fonoaudiológicos são freqüentes, daí a importância de melhor conhecimento dessa síndrome por esses especialistas. RELATO DE CASO: Apresentamos as principais manifestações clínicas, traços físicos e as avaliações auditivas de cinco crianças portadoras da Síndrome de Rubinstein-Taybi, em atendimento na Faculdade de Medicina de Botucatu (UNESP). Para as avaliações auditivas foram realizados exames de audiometria tonal, imitanciometria e potenciais evocados do tronco encefálico (BERA). As principais características observadas foram: retardo mental, baixa estatura, polegares largos, pirâmide nasal alta, palato ogival, má oclusão dentária, atraso no desenvolvimento neuropsicomotor e de linguagem. DISCUSSÃO: Os traços físicos característicos dos portadores dessa síndrome facilitam o diagnóstico, e muitos deles são responsáveis por sintomas otorrinolaringológicos e fonoaudiológicos, como infeções de vias aéreas superiores, obstrução nasal, otites médias, hipertrofia adenoamigdaliana, surdez condutiva, hipotonia perioral e disfagia. O importante comprometimento cognitivo é responsável pelo atraso no desenvolvimento da linguagem e pelo baixo rendimento escolar. CONCLUSÕES: Frente às várias manifestações otorrinolaringológicas e fonoaudiológicas apresentadas pelas crianças portadoras da Síndrome de Rubinstein-Taybi, torna-se necessário que esses especialistas conheçam melhor essa síndrome para que possam fazer o diagnóstico precoce e orientar o tratamento dessas crianças.

Manifestações otorrinolaringológicas em crianças com AIDS

Introduction: The study of otolaryngologic manifestations in children HIV + can lead to early diagnosis of AIDS, allowing specific treatment, responsible by reduced morbidity and mortality. Objectives: Detect the otolaryngologic manifestations in children with AIDS and alert to the importance of the early diagnosis. Study design: Clinical prospective. Material and method: We evaluated 22 children with AIDS assisted at Faculdade de Medicina de Botucatu (São Paulo, Brasil). The medical records were reviewed and the children were submitted to otolaryngologic and hearing acuity exams. Results: We evaluated 12 boys and 10 girls, whose ages ranged from 8 months to 12 years. In B and C clinical classification were included 18 children who were using anti-retroviral medicaments. Physical examination mainly indicated cervical lymphadenopathy (18 cases), paleness of the nasal mucous membrane with abundant mucous secretion over the nasal epithelium (15 cases) and retraction of tympanic membranes (seven cases). The main otolaryngologic diagnoses were: rhinosinusitis (16 cases), oral candidiasis (13 cases), inadequate eustachian tube function (seven cases) and recurrent tonsillar infections (six cases). Conductive hearing loss were detected in 4 children. No child presented sensorineural hearing loss. Conclusions: The main otolaryngologic manifestations presented by the children with HIV virus were rhinosinusitis, oral candidiasis, inadequate eustachian tube function and recurrent tonsillar infections. The allergic aspect of the nasal mucous membrane and the cervical lymphadenopathy were frequent signs and could alert the otolaryngologyst to AIDS during the exam.

Seqüência de moebius: Manifestações clínicas e avaliação auditiva

Introduction: Children with Moebius syndrome may present paralysis of cranial nerves III, IV, V, VI, VII, VIII, IX, X and XII, compromising motor and sensorial functions. Hands and feet defects (syndactyly, equinovarus and arthrogryposis) are frequently associated. These manifestations can be attributed to the use of misoprostol during pregnancy to induce abortion. Study design: Clinical prospective. Aim: To evaluate the main clinical manifestations, hearing acuity and possible etiologic factors in children with Moebius syndrome. Material and method: The children were submitted to clinical, otolaryngological and hearing acuity assessment. Hearing acuity was evaluated through behavioral tests, pure tone audiometry, tympanometry and auditory brainstem response (ABR). We investigated possible etiologic factors. Results: Three boys and two girls were evaluated. The main manifestations were: facial paralysis, paralysis of masseter muscle, defects in dental occlusion, retraction of tympanic membrane, equinovarus, oblique palpebral fissure and tongue atrophy. Conductive hearing loss was detected in three children and sensorineural hearing loss in one child. The use of misoprostol during pregnancy was reported by four mothers. Conclusions: The children with Moebius syndrome evaluated in the present study manifested palsies of various cranial nerves, especially V, VII and XII nerves, responsible for motor and sensorial alterations. Inadequate eustachian tube function associated to conductive hearing loss was frequent. The use of misoprostol during pregnancy was reported by the mothers and it was considered a possible etiologic factor.

Manifestações sistêmicas na doença pulmonar obstrutiva crônica

Chronic obstructive pulmonary disease is progressive and is characterized by abnormal inflammation of the lungs in response to inhalation of noxious particles or toxic gases, especially cigarette smoke. Although this infirmity primarily affects the lungs, diverse extrapulmonary manifestations have been described. The likely mechanisms involved in the local and systemic inflammation seen in this disease include an increase in the number of inflammatory cells (resulting in abnormal production of inflammatory cytokines) and an imbalance between the formation of reactive oxygen species and antioxidant capacity (leading to oxidative stress). Weakened physical condition secondary to airflow limitation can also lead to the development of altered muscle function. Chronic obstructive pulmonary disease presents diverse systemic effects including nutritional depletion and musculoskeletal dysfunction (causing a reduction in exercise tolerance), as well as other effects related to the comorbidities generally observed in these patients. These manifestations have been correlated with survival and overall health status in chronic obstructive pulmonary disease patients. In view of these facts, the aim of this review was to discuss findings in the literature related to the systemic manifestations of chronic obstructive pulmonary disease, emphasizing the role played by systemic inflammation and evaluating various therapeutic strategies.