Transient recurrent episodes of abducens nerve palsy and cheiro-oral syndrome in a sub-occlusive carotid bulb atherosclerotic stenosis.

We report the case of a male in his 50s with a history of smoking admitted to our hospital for three transient recurrent episodes of less than 60 min of cheiro-oral paresthesias and binocular horizontal diplopia with convergent strabismus. On admission, his neurological examination was normal. Cerebral magnetic resonance imaging showed no cerebral lesion. Computed tomography angiography showed a sub-occlusive right carotid bulb atherosclerotic stenosis, the absence of abnormality of the subclavian arteries and the origin of the vertebral arteries, and no stenosis of the basilar artery or posterior cerebral arteries. Routine blood tests were normal with glycated hemoglobin of 6.5%. The patient underwent right carotid endarterectomy. One year after carotid endarterectomy, the patient has had no other cerebrovascular events.

Correlation and agreement of olfactory perception assessed by the Connecticut Chemosensory Clinical Research Center olfactory test and the Brief-Smell Identification Test / Correlação e concordância da percepção olfativa avaliada pelos testes olfativos chemosensory clinical research center e brief-smell identification test,

Abstract Introduction: Assessing olfactory perception in olfactory disorders is of utmost importance in therapy management. However, the University of Pennsylvania Smell Identification Test and the Sniffin' Sticks are the only tests validated in Brazil. Objectives: To evaluate the correlation and agreement between the Chemosensory Clinical Research Center olfactory test and the Brief-Smell Identification Test - University of Pennsylvania Smell Identification Test - in healthy participants and in participants with olfactory disorders based on the results and technical aspects of both tests. Methods: Fifty participants without olfactory complaints and 50 participants with olfactory disorders who underwent the Chemosensory Clinical Research Center olfactory test and the Brief-Smell Identification Test were included. The following tests were used for statistical analysis: Mann-Whitney U test, Spearman's correlation, intraclass correlation coefficient and Bland-Altman plot. An alpha error (significance level) of 0.05 was considered in the statistical analysis. Results: Both tests were effective in distinguishing the groups without the presence of overlapping values for the measured markers. Additionally, there was a strong correlation between Spearman's correlation and intraclass correlation coefficient between the tests and for both nostrils. However, the correlations were lower when the groups were individually evaluated. The Bland-Altman plot showed no bias when all participants were simultaneously evaluated. Conclusions: The tests to assess olfactory perception presented a high level of agreement. In our sample, we could infer that the Connecticut Chemosensory Clinical Research Center olfactory test is similar to the Brief-Smell Identification Test and can be used in the routine diagnosis of patients with complaints of olfactory disorders, considering the advantage of its low cost.

Resumo Introdução: Avaliar a percepção olfativa em distúrbios olfativos é de extrema importância para a correta conduta terapêutica. No entanto, apenas o teste University of Pennsylvania smell identification test e o teste sniffin'sticks são validados no Brasil. Objetivos: Avaliar a correlação e concordância entre os testes Connecticut chemosensory clinical research center e do brief-smell identification test e University of Pennsylvania smell identification test em participantes saudáveis e em participantes com distúrbios olfativos de acordo com os resultados e aspectos técnicos dos dois testes. Método: Cinquenta participantes sem queixas olfativas e 50 participantes com distúrbios olfativos submetidos ao teste Connecticut chemosensory clinical research center e ao brief-smell identification test foram incluídos. Os seguintes testes foram usados para análise estatística: teste U de Mann-Whitney, correlação de Spearman, coeficiente de correlação intraclasse e plotagem de Bland-Altman. Um erro alfa (nível de significância) de 0,05 foi considerado nas análises estatísticas feitas no estudo. Resultados: Ambos os testes foram eficazes para diferenciar os grupos sem a presença de valores sobrepostos para os marcadores medidos. Além disso, houve uma forte correlação entre a correlação de Spearman e o coeficiente de correlação intraclasse entre os testes e para as duas narinas. Entretanto, as correlações foram menores quando os grupos foram avaliados individualmente. O gráfico de Bland-Altman não mostrou viés quando todos os participantes foram avaliados simultaneamente. Conclusões: Os testes para avaliar a percepção olfativa apresentaram um elevado nível de concordância. Em nossa amostra, podemos inferir que o Connecticut chemosensory clinical research center é equivalente ao brief-smell identification test e pode ser usado no diagnóstico de rotina de pacientes com queixas de distúrbios olfativos, considerando a vantagem de seu baixo custo.

Psicología y Olfato Hacia un Abordaje Interdisciplinar Frente a la Covid-19

La psicología frente al olfato puede constituirse en una alternativa para mejorar la calidad de vida de las personas que han sufrido trastornos olfativos a causa de la pandemia de la Covid-19, en tal sentido a nivel mundial se van conformando equipos interdisciplinares para brindar alternativas científicas globales con diferentes perspectivas profesionales, es así que esta disciplina tiene la oportunidad y el reto de vincularse a estos equipos de alto nivel, fortaleciendo la perspectiva del entrenamiento olfativo clásico del área médica, y matizarlo con los criterios técnicos de la psicología del tercer milenio, y así tratar de disminuir las secuelas de esta enfermedad y ampliar las esperanzas de las personas de cualquier parte del mundo que sufren estos deterioros sensoriales.

Psychology against smell can become an alternative to improve the quality of life of people who have suffered olfactory disorders due to the Covid-19 pandemic, in this sense, interdisciplinary teams are being formed worldwide to provide scientific alternatives groups with different professional perspectives, so this discipline has the opportunity and the challenge of being linked to these high-level teams, strengthening the perspective of classical olfactory training in the medical area, and qualifying it with the technical criteria of the psychology of the third millennium, and thus try to reduce the consequences of this disease and expand the hopes of people from any part of the world who suffer from these sensory impairments.

A psicologia contra o olfato pode se tornar uma alternativa para melhorar a qualidade de vida de pessoas que sofreram distúrbios olfativos devido à pandemia de Covid-19, nesse sentido, equipes interdisciplinares estão sendo formadas em todo o mundo para fornecer alternativas científicas a grupos com diferentes perspectivas profissionais. disciplina tem a oportunidade e o desafio de estar vinculada a essas equipes de alto nível, fortalecendo a perspectiva da formação olfativa clássica na área médica, e qualificando-a com os critérios técnicos da psicologia do terceiro milênio, e assim tentar reduzir o consequências desta doença e ampliar as esperanças de pessoas de qualquer parte do mundo que sofrem com essas deficiências sensoriais.

Psicología y olfato hacia un abordaje interdisciplinar frente a la COVID-19 / Psychology and smell towards an interdisciplinary approach against Covid-19 / Psicologia e cheiro por uma abordagem interdisciplinar contra o Covid-19

La psicología frente al olfato puede constituirse en una alternativa para mejorar la calidad de vida de las personas que han sufrido trastornos olfativos a causa de la pandemia de la Covid-19, en tal sentido a nivel mundial se van conformando equipos interdisciplinares para brindar alternativas científicas globales con diferentes perspectivas profesionales, es así que esta disciplina tiene la oportunidad y el reto de vincularse a estos equipos de alto nivel, fortaleciendo la perspectiva del entrenamiento olfativo clásico del área médica, y matizarlo con los criterios técnicos de la psicología del tercer milenio, y así tratar de disminuir las secuelas de esta enfermedad y ampliar las esperanzas de las personas de cualquier parte del mundo que sufren estos deterioros sensoriales.

Psychology against smell can become an alternative to improve the quality of life of people who have suffered olfactory disorders due to the Covid-19 pandemic, in this sense, interdisciplinary teams are being formed worldwide to provide scientific alternatives groups with different professional perspectives, so this discipline has the opportunity and the challenge of being linked to these high-level teams, strengthening the perspective of classical olfactory training in the medical area, and qualifying it with the technical criteria of the psychology of the third millennium, and thus try to reduce the consequences of this disease and expand the hopes of people from any part of the world who suffer from these sensory impairments.

A psicologia contra o olfato pode se tornar uma alternativa para melhorar a qualidade de vida de pessoas que sofreram distúrbios olfativos devido à pandemia de Covid-19, nesse sentido, equipes interdisciplinares estão sendo formadas em todo o mundo para fornecer alternativas científicas a grupos com diferentes perspectivas profissionais. disciplina tem a oportunidade e o desafio de estar vinculada a essas equipes de alto nível, fortalecendo a perspectiva da formação olfativa clássica na área médica, e qualificando-a com os critérios técnicos da psicologia do terceiro milênio, e assim tentar reduzir o consequências desta doença e ampliar as esperanças de pessoas de qualquer parte do mundo que sofrem com essas deficiências sensoriais.

Bioactive compounds of parsley (Petroselinum crispum), chives (Allium schoenoprasum L) and their mixture (Brazilian cheiro-verde) as promising antioxidant and anti-cholesterol oxidation agents in a food system.

This study determined the bioactive composition and antioxidant potential of parsley, chives and their mixture (Brazilian cheiro-verde). Additionally, the effect of these herbs against cholesterol oxidation in grilled sardines (Sardinella brasiliensis) was also investigated. Ultra-high Performance Liquid Chromatography-Electrospray Ionization-Mass Spectrometry (UHPLC-ESI-MS) analyses revealed the presence of phenolic acids (caffeic, chlorogenic, and ferulic acids) and flavonoids (apigenin, kaempferol, catechin) in the herbs. Higher levels of phenolics (2.10 ± 0.02 mg GAE/g) and carotenoids (205.95 ± 0.17 µg/g) were determined in parsley extracts. Moreover, parsley also presented higher antioxidant capacity by DPPH (59.21 ± 0.07 %) and ORAC (109.94 ± 18.7 µM TE/g) than the other herbs. In vivo analyses demonstrated that the herbs' extracts decreased the damage on Saccharomyces cerevisiae cells exposed to H2O2, except the chives extract at 10 µg/mL. Higher levels of cholesterol oxidation products (COPs) were determined after grilling. The total COPs increased from 61.8 ± 0.7 (raw fish) to 139.7 ± 10.1 µg/g (control). However, the addition of herbs effectively reduced cholesterol oxides formation, this effect was more pronounced in fish containing 4% parsley and 4% cheiro-verde. Promising results were found for cheiro-verde; however, it did not present synergic antioxidant effects.

Marketing olfativo la seducción invisible del aroma / Olfactory marketing the invisible seduction of aroma / Marketing olfativo a sedução invisível do aroma

El marketing actual encuentra a una sociedad anestesiada, evitativa y un poco aislada, por lo cual deberá buscar mecanismos alternos para intervenirla en base a un abordaje que se guíe por los sentidos. Esta última década será decisiva para el marketing olfativo porque de una tendencia, ahora se transforma en una opción para acercar, estimular, crear y enriquecer experiencias sensoriales perdurables en el tiempo, su formato de ingreso a la mente es sutil, oculto e implacablemente inmediato, porque su objetivo es seducir instantáneamente al cerebro

Current marketing finds a society anesthetized, avoidant and a bit isolated, so it must look for alternative mechanisms to intervene based on an approach that is guided by the senses. This last decade will be decisive for olfactory marketing because from a trend, it is now transformed into an option to bring, stimulate, create and enrich sensorial experiences that last over time, its entry format to the mind is subtle, hidden and relentlessly immediate, because its goal is to instantly seduce the brain.

O marketing atual encontra uma sociedade anestesiada, evitativa e um pouco isolada, para a qual deve buscar mecanismos alternativos para intervir a partir de uma abordagem orientada pelos sentidos. Esta última década será decisiva para o marketing olfativo porque de tendência, agora se transforma em opção de trazer, estimular, criar e enriquecer experiências sensoriais que perduram no tempo, seu formato de entrada para a mente é sutil, oculto e implacavelmente imediato, porque seu objetivo é seduzir instantaneamente o cérebro.

Can Cheiromancy Predict Mean Survival or Fatality of a Patient with Amyotrophic Lateral Sclerosis?

Background The past three decades have seen palmistry as an interface to human health. There have been no previously organized attempts in utilizing this knowledge to predict the state of disease. Objective Due to unavailability of any biological marker for diagnosing amyotrophic lateral sclerosis (ALS) till date, we attempt to examine whether palmistry could be used for detecting the onset and survival of patient suffering from ALS. Methods Patients suffering from ALS attending the neurology outpatient department at Postgraduate Institute of Medical Education and Research, India were selected for study. Palm photographs were obtained from all patients including controls after their consent. Patients suffering from other comorbidities such as diabetes, hypertension, migraine, as well as smokers and nonsmokers were included in the study. Twenty-six ALS patients, 30 neurological controls, and 34 healthy age matched controls were recruited in the study. Retrospective analysis of the palm pictures based on blinding method was performed by academically qualified palmists. Results The results demonstrated the need for further studies in the subject even though the observations made were independent by both the palmists. Conclusion This study opens new vistas for cheiromancy to be further explored for analysis in larger samples.

A case report: Numb Chin Syndrome due to thalamic infarction: a rare case.

BACKGROUND: Numb Chin Syndrome (NCS), which is also characterized as sensory neuropathy of the mental nerve, describes a mostly unilateral numbness of the chin and lower lip. Benign and malignant diseases are known to cause this circumscribed symptom, which can easily be overlooked or misdiagnosed. In this article we present the very rare case of a clinical NCS caused by thalamic lacunar infarction. As a pure sensory stroke it is a rare variant of the Cheiro-Oral Syndrome (COS). CASE PRESENTATION: A 63-year-old male patient received an emergency referral to our department after the patient had noticed a feeling of numbness of the left lower lip and chin on the previous day. The neurological examination revealed an approximately 2 × 3 cm area of hypoesthesia in the area of the chin and left lower lip and the cranial MRI an acute ischemia in the right thalamus. CONCLUSIONS: In this case report we introduce a patient who clinically shows an NCS. Various diseases may be responsible for NCS, including malignancies or even central neurological disorders such as multiple sclerosis. A lacunar thalamic ischemia as a cause of NCS is very rare and to our knowledge described in the literature only in the contex of a COS in three cases. We wish to remind the reader, through this case, of the purely descriptive and syndromal character of the NCS and the importance for detecting underlying diseases. Furthermore we give a brief overview of the NCS and causative disorders.

Caracterização físico-química de microcápsulas de pimenta-de-cheiro (Capsicum chinense Jacquin) madura / Physical-chemical characterization of microcapsules of chilled pepper (Capsicum chinense Jacquin) mature

O cultivo de pimentas pertencentes ao gênero Capsicum no Brasil é importante devido a geração de renda agregando valor ao produto, como também sua importância histórica. Os frutos de pimenta são ricos em antioxidantes naturais como: vitaminas C, E e carotenoides. No Brasil a pimenta-de-cheiro é encontrada desde a América Central até o sul do Brasil; por esse motivo, é considerada a mais brasileira das espécies domesticadas. A microencapsulação compreende protege contra perdas nutricionais, preserva ou mascara cor e sabor, aumenta a vida de prateleira. Análises físico-quimicas realizadas foram: Umidade, Aw, pH, cinzas, ºBrix (Solidos solúveis), vitamina C. As análises mantiveram dentro dos valores esperados sendo a vitamina C o componente que obteve melhor conservação mantendo-se estável durante o armazenamento.

Pelvimetry in Squirrel Monkeys (Saimiri scireus Linnaeus, 1758) / Pelvimetria em macacos-de-cheiro (Saimiri scireus Linnaeus, 1758)

Saimiri sciureus is a neotropical primate widely used in research. However, there are still difficulties regarding their reproduction in vivaria due to the high incidence of dystocia. Dystocia in primates can be caused by cephalopelvic disproportion and in Squirrel Monkeys, pregnancy of large fetuses were reported. This paper describes pelvimetry data of adult females and subadults in specimens of Squirrel Monkeys, from a research colony of Para, Brazil. Pelvic radiographs were obtained in ventrodorsal projections and the following measurements were taken: superior bi-iliac diameter (SBID); inferior bi-iliac diameter (IBID); bi-iliac average diameter (BIAD); right diagonal diameter (RDD); left diagonal diameter (LDD); sacro-pubic diameter (SPD); Based on the obtained diameters, the entrance area of the pelvis (EAP) was also calculated. The average values of the pelvic diameters and EAP in adult females were SBID 1.714cm, BIAD 1.957cm, IBID 1.686cm, RDD 2.771cm, LDD 2.764cm, SPD 2.543cm and EAP 3.9056cm2; and subadult females: 1.588cm SBID, 1.850cm BIAD, 1.625cm IBID, 2.50cm RDD, LDD 2.474cm, 1.95cm SPD and 2.8293 cm2 EAP. Saimiri sciureus pelvis is characterized as dolichopelvic. There was statistical significance between the values for adult females and subadults to SBID, BIAD, RDD, LDD, SPD and EAP. The values of SBID and IBID were lower when compared to the published data for the same species. The result found on this paper will serve as a basis for future studies using pelvic measurements and dystocia prediction of neotropical primates and comparison between different vivaria.(AU)

Saimiri sciureus é uma espécie de primata neotropical muito utilizada como animal de pesquisa. No entanto ainda há dificuldades em biotérios quanto a sua reprodução devido à alta ocorrência de distocia. A distocia em primatas pode ter origem devido à desproporção cefalopélvica, sendo que em macacos-de-cheiro é relatada a gestação de fetos grandes. O presente trabalho descreve dados de pelvimetria em espécimes de macaco-de-cheiro, fêmeas adultas e subadultas provenientes de uma colônia de pesquisa do Pará, Brasil. Foram realizadas radiografias da pelve em projeção ventrodorsal e por meio destas mensurados os diâmetros biilíaco superior (DBIS); diâmetro biíliaco inferior (DBII); diâmetro biilíaco médio (DBIM); diâmetro diagonal direito (DDD); diâmetro diagonal esquerdo (DDE); diâmetro sacro-púbico (DSP); com base nos diâmetros obtidos também foi calculada a área de entrada da pelve (AEP). Os valores médios dos diâmetros pélvicos e da AEP em fêmeas adultas foram: DBIS 1,714cm, DBIM 1,957cm, DBII 1,686cm, DDD 2,771cm, DDE 2,764cm, DSP 2,543cm e AEP 3,9056cm2; e para fêmeas subadultas: 1,588cm DBIS, 1,850cm DBIM, 1,625cm DBII, 2,50cm DDD, 2,474cm DDE, 1,95cm DSP e 2,8293 cm2 AEP. Observou-se que a pelve de Saimiri sciureus é dolicopélvica. Houve diferença estatística significativa entre os valores para fêmeas adultas e subadultas para DBIS, DBIM, DDD, DDE, DSP e AEP. Em comparação com dados da literatura de pelvimetria para S. sciureus observaram-se menores valores de DBIS e DBII. O resultado deste trabalho servirá como base para futuros estudos utilizando-se mensurações pélvicas e predição de distocia em primatas neotropicais e referência para comparação entre S. sciureus de diferentes biotérios.(AU)

Cheiro-pedal syndrome: A revisit of etiology, localization and outcome.

OBJECTIVE: Cheiro-pedal syndrome (CPS) is an incomplete sensory disorder confined to hand and foot and is generally considered a benign entity. However, knowledge comes from case report or case series only. The aim of this study is to clarify the etiology, localization and outcome of CPS. PATIENT AND METHOD: A total of 21 CPS patients from our database and another 9 patients from literature were reviewed. CPS was classified into 4 types, namely unilateral and ipsilateral (Type I), bilateral (Type II), incomplete bilateral (Type III), and crossed (Type IV). RESULTS: They were 20 men and 10 women; including 20 Type I patients, 9 Type II patients, 1 Type III patients, and 0 Type IV patient. Vascular disorders, non-vascular cervical disorder and polyneuropathy were the responsible causes in 18 patients, 7 patients, and 2 patients, respectively. Etiology was unknown in another 3 patients. Lesions were located at brain parenchyma in 16 patients, and cervical cord above C5 level in 9 patients. Disable motoroparesis occurred between 4days to 2 months in two-third of deteriorated patients. In three patients, their lesions were detected only on recurrence or exacerbation of CPS 4 months to 2 years later. Recovery, residual deficit and deterioration ensued in 44%, 28% and 28% patients, respectively. A 33.3% of brain involvement patients and 100.0% of spinal involvement patients terminated to residual deficit or deterioration. The sensitivity and specificity of prediction for deterioration was 77.8% and 100%, respectively, by type II or III CPS. CONCLUSION: CPS is actually not a benign neurological disorder but a sensory alarm sign. A thorough examination of brain parenchyma and cervical spinal cord is urgent for identifying any treatable or preventable pathological lesions to reduce harmful consequence, especially in case of type II or III CPS.

Crossed cheiro-oral syndrome: A warning sign for medullary involvement and neurological deterioration.

Crossed cheiro-oral syndrome (CCOS) is characterized by crossed sensory disturbance confined to the unilateral perioral area and contralateral hand/finger(s). Although a few classical crossed sensory syndromes accurately predict brainstem or spinal involvement, the clinical significance of CCOS remains unclear. In this study, we analyzed the etiology, localization and outcome of CCOS patients. The results showed that ischemic stroke is the exclusive cause of CCOS. The location of responsible stroke is pertinent to the middle or upper level of the lateral medulla oblongata medial to the lateral sulcus. The vascular supply is from the vertebral artery or the posterior inferior cerebellar artery. Half of the CCOS patients progressed to Wallenberg's syndrome and complicated with disabled daily living. However, no patient died during the follow-up period. A larger size and dorsal extension of the infarction correlated with neurological deterioration. Therefore, CCOS is an independent clinical sign of medullary involvement. It strongly predicts involvement at the lateral medulla oblongata, especially the ischemic stroke, and neurological deterioration. A rapid evaluation of the infarction location and vascular status is suggested in cases of CCOS.

Spontaneous convexity subarachnoid haemorrhage: Clinical series of 3 patients with associated cerebral amyloid angiopathy. / Hemorragia subaracnoidea espontánea de la convexidad cerebral: una serie clínica de 3 pacientes asociada con angiopatía amiloide cerebral.

INTRODUCTION: Convexity subarachnoid haemorrhage (cSAH) is a rare type of spontaneous, non-traumatic, and nonaneurysmal SAH characterised by blood collections in one or more cortical sulci in the convexity of the brain; the aetiology varies. We report a clinical case series of 3 patients with cSAH associated with probable cerebral amyloid angiopathy (CAA) who presented with focal sensory seizures and responded well to corticosteroid treatment. PATIENTS: Case 1 was a 67-year-old man reporting right-sided paroxysmal sensory episodes with Jacksonian progression, cheiro-oral symptoms, and motor dysphasia. Case 2 was a 79-year-old man reporting left-sided paroxysmal episodes with cheiro-oral signs and dysarthria. Case 3 was a 71-year-old woman also reporting recurrent left cheiro-oral signs and dysarthria. None of the patients had headache or clinical dementia. Aneurysms were ruled out using MR angiography. RESULTS: Brain CT scan detected an isolated hyperintensity in a sulcus of the frontal convexity; brain gradient echo T2-weighted MRI sequences showed meningeal haemosiderosis and microbleeds. However, no atrophy was identified in medial temporal lobes including the hippocampal formation. All patients had low levels of beta-amyloid in CSF, low values on the Hulstaert index and high levels of phosphorylated tau protein. Patients were initially treated with prednisone and levetiracetam, but symptoms recurred in 2 patients after prednisone was discontinued. CONCLUSIONS: We present a series of 3 patients with cSAH associated with CAA, characterised by a stereotypical syndrome responding well to corticoid treatment; there were no cases of headache or clinical dementia.

Marketing Olfativo La Seducción Invisible del Aroma

El marketing actual encuentra a una sociedad anestesiada, evitativa y un poco aislada, por lo cual deberá buscar mecanismos alternos para intervenirla en base a un abordaje que se guíe por los sentidos. Esta última década será decisiva para el marketing olfativo porque de una tendencia, ahora se transforma en una opción para acercar, estimular, crear y enriquecer experiencias sensoriales perdurables en el tiempo, su formato de ingreso a la mente es sutil, oculto e implacablemente inmediato, porque su objetivo es seducir instantáneamente al cerebro.

Current marketing finds a society anesthetized, avoidant and a bit isolated, so it must look for alternative mechanisms to intervene based on an approach that is guided by the senses. This last decade will be decisive for olfactory marketing because from a trend, it is now transformed into an option to bring, stimulate, create and enrich sensorial experiences that last over time, its entry format to the mind is subtle, hidden and relentlessly immediate, because its goal is to instantly seduce the brain.

O marketing atual encontra uma sociedade anestesiada, evitativa e um pouco isolada, para a qual deve buscar mecanismos alternativos para intervir a partir de uma abordagem orientada pelos sentidos. Esta última década será decisiva para o marketing olfativo porque de tendência, agora se transforma em opção de trazer, estimular, criar e enriquecer experiências sensoriais que perduram no tempo, seu formato de entrada para a mente é sutil, oculto e implacavelmente imediato, porque seu objetivo é seduzir instantaneamente o cérebro.

Avaliação ultrassonográfica e mensurações das glândulas adrenais em primatas não humanos neotropicais: mico-de-cheiro (Saimiri sciureus), macaco-da-noite (Aotus azarae infulatus) e bugio-ruivo (Alouatta guariba clamitans) / Adrenal glands measurements and ultrasound evaluation in nonhuman primates: squirrel monkey (Saimiri sciureus), owl monkey (Aotus azarae infulatus) and howler monkey (Alouatta guariba clamitans)

As glândulas adrenais possuem funções endócrinas relacionadas a múltiplas funções vitais, estando intimamente relacionadas à capacidade do animal em se adaptar ao estresse. O exame ultrassonográfico é o método diagnóstico de escolha para avaliação das glândulas em diferentes espécies. Considerando a escassa literatura, questiona-se se as doenças adrenais em primatas não humanos são incomuns ou subdiagnosticadas, havendo a hipótese desse fato ser determinado pela falta de parâmetros. Objetivou-se descrever as características ultrassonográficas das glândulas adrenais para três espécies de primatas não humanos mantidas em cativeiro: Saimiri sciureus (mico-de-cheiro), Aotus azarae infulatus (macaco-da-noite) e Alouatta guariba clamitans (bugio-ruivo). Conclui-se que é possível a identificação das glândulas adrenais por meio de exame ultrassonográfico, sendo que os padrões de referência foram estabelecidos com sucesso para as espécies em questão. Ressalta-se que a adequação de animais em ambientes estressantes é frequentemente acompanhada por uma hipertrofia das glândulas adrenais, portanto deve-se levar em consideração que as mensurações realizadas nesse estudo foram estabelecidas em animais de cativeiro...

The adrenal glands have endocrine functions related to multiple vital functions and are closely related to the animal's ability to adapt to stress. The ultrasound is the diagnostic method of choice for evaluation of glands in different species. Considering the scarce literature, one may question whether the adrenal disorders in nonhuman primates are uncommon or underdiagnosed, and a hypothesis exists that this fact is determined by the lack of parameters. The goal is to describe the sonographic features of the adrenal glands for three species of nonhuman primates kept in captivity: squirrel monkey (Saimiri sciureus), owl monkey (Aotus azarae infulatus) and howler monkey (Alouatta guariba clamitans). It is concluded that it is possible to identify the adrenal glands by ultrasound, and the reference standards have been established successfully for the species in question. It is noteworthy that the adaptation of animals in many stressful environments is often accompanied by a hypertrophy of the adrenal glands, so one should take into account that the measurements performed in this study were established in captive animals...

Narcisismo, fetichismo, consumismo e exclusão social: articulações a partir do filme o cheiro do ralo / Narcisismo, fetichismo, consumismo y exclusión social: articulaciones a partir de la película el olor del desagüe / Narcissism, fetishism, consumerism and social exclusion: relationships found in the movie drained

A partir da análise do filme brasileiro O cheiro do ralo (Dahlia, 2007), o presente trabalho procura demonstrar uma possível origem metapsicológica da chamada cultura do narcisismo no caráter excludente da sociedade de consumo. Para tanto, discute-se a possibilidade de articulação entre o social e o psíquico no campo da psicanálise. Por fim, tecem-se considerações sobre o fetichismo, ainda a partir da película, visto sob a óptica da dimensão social do sintoma. (AU)

Through the analysis of the brazilian film drained (Dahlia, 2007), we seek to demonstrate a possible metapsychological source of the so-called culture of narcissism found in an exclusionary consumerist society. Extending from this, we discuss the possibility of links between the social field and the psychological field. Finally, based on the film, we make some considerations about fetishism, from the perspective of the social dimension of the symptom. (AU)

A partir del análisis de la película brasileña El olor del desagüe (Dahlia, 2007), este trabajo trata de demostrar una posible fuente metapsicológica de la nombrada cultura del narcisismo en el carácter excluyente de la sociedad de consumo. Con este fin, se discute la posibilidad de vínculos entre lo social y lo psíquico en El campo del psicoanálisis. Por último, todavía a partir de la película, se tejen consideraciones sobre el fetichismo visto desde la perspectiva de la dimensión social del sintoma. (AU)

Narcisismo, fetichismo, consumismo e exclusão social: articulações a partir do filme o cheiro do ralo / Narcisismo, fetichismo, consumismo y exclusión social: articulaciones a partir de la película el olor del desagüe / Narcissism, fetishism, consumerism and social exclusion: relationships found in the movie drained

A partir da análise do filme brasileiro O cheiro do ralo (Dahlia, 2007), o presente trabalho procura demonstrar uma possível origem metapsicológica da chamada cultura do narcisismo no caráter excludente da sociedade de consumo. Para tanto, discute-se a possibilidade de articulação entre o social e o psíquico no campo da psicanálise. Por fim, tecem-se considerações sobre o fetichismo, ainda a partir da película, visto sob a óptica da dimensão social do sintoma.

Through the analysis of the brazilian film drained (Dahlia, 2007), we seek to demonstrate a possible metapsychological source of the so-called culture of narcissism found in an exclusionary consumerist society. Extending from this, we discuss the possibility of links between the social field and the psychological field. Finally, based on the film, we make some considerations about fetishism, from the perspective of the social dimension of the symptom.

A partir del análisis de la película brasileña El olor del desagüe (Dahlia, 2007), este trabajo trata de demostrar una posible fuente metapsicológica de la nombrada cultura del narcisismo en el carácter excluyente de la sociedad de consumo. Con este fin, se discute la posibilidad de vínculos entre lo social y lo psíquico en El campo del psicoanálisis. Por último, todavía a partir de la película, se tejen consideraciones sobre el fetichismo visto desde la perspectiva de la dimensión social del sintoma.

Origem e distribuição do plexo braquial de Saimiri sciureus / Origin and distribution of the brachial plexus of Saimiri sciureus

Os autores descreveram a origem e composição do plexo braquial de quatro Saimiri sciureus, pertencentes ao Centro Nacional de Primatas (Cenp), Ananindeua/PA, os quais foram fixados com formaldeído e dissecados. Os achados revelaram que o plexo braquial desta espécie é constituído por fibras neurais provenientes da união das raízes dorsais e ventrais das vértebras cervicais C4 a C8 e torácica T1, e organizado em quatro troncos. Cada tronco formou um nervo ou um grupo de nervos, cuja origem variou entre os animais; na maioria, foi encontrado o tronco cranial originando o nervo subclávio, o tronco médio-cranial dando origem aos nervos supraescapular, subescapular, parte do radial, e em alguns casos ao nervo axilar, nervo musculocutâneo e ao nervo mediano; o tronco médio-caudal formou parte do nervo radial, e em alguns casos os nervos axilar, nervo musculocutâneo, nervo mediano, nervo toracodorsal, nervo ulnar e nervo cutâneo medial do antebraço, sendo os dois últimos também originados no tronco caudal.

The authors described the origin and composition of the brachial plexus of four Saimiri sciureus, from the National Primate Center (Cenp), Ananindeua/PA, which were fixed with formaldehyde and dissected. Findings revealed that the brachial plexus of this species is composed by nervous fibers from the roots of cervical vertebrae C4 to C8 and thoracic vertebrae T1, and organized into four branchs. Each branch has formed a nerve or a group of nerves, the origin was varied between animals, mostly were found the cranial trunk originate the subclavian nerve; the medium-cranial originate the suprascapular, subscapular, part of radial and in some cases the axillary, musculocutaneous and median nerves; the medium-caudal trunk originate part of radial nerve and in some cases the axillary, musculocutaneous, median, thoracodorsal, ulnar and medial cutaneous of forearm nerves, the last two nerves also originate from the caudal trunk.