Reserve mobilization and secondary metabolites during seed germination and seedling establishment of the tree Erythrina velutina (Fabaceae) / Movilización de reservas y metabolitos secundarios durante la germinación de semillas y el establecimiento de plántulas del árbol Erythrina velutina (Fabaceae)

Introduction: The lack of knowledge on seed germination and seedling establishment is a main constraint for the restoration of degraded areas, including the tropical dry forest known as Caatinga. Objective: To assess reserve and secondary metabolite mobilization during seed germination and seedling establishment in Erythina velutina. Methods: We scarified, disinfected, imbibed, sown between towel paper, and incubated seeds under controlled conditions. We hydroponically cultivated seedlings in a greenhouse. We harvested cotyledons at seed imbibition, radicle protrusion, hypocotyl emergence, apical hook formation and expansion of cordiform leaves, first trifoliate leaf, and second trifoliate leaf. Results: Seeds contained approximately 20 % starch, 14.5 % storage proteins, 11.6 % neutral lipids, and 5.7 % non-reducing sugars on a dry weight basis. Soluble sugars were mainly consumed from hypocotyl emergence to apical hook formation, while major reserves were mobilized from apical hook formation to expansion of first trifoliate leaf. Enzymatic activity increased from mid to late seedling establishment, causing the mobilization of starch, oils, and proteins. Terpenoid-derivatives, flavonoids, phenolic acids, and alkaloids were detected. Flavonoids and phenolic acids were present at almost all stages and terpenoid-derivatives disappeared at expansion of cordiform leaves. Conclusion: Soluble sugars support early seedling growth, while starch, oils and proteins are simultaneously mobilized from mid to late establishment by amylases, lipases, and acid proteases. The cotyledons contain secondary metabolites, which may act in seedling defense. High content of reserves and presence of secondary metabolites in the cotyledons could enable E. velutina seedlings endure stress, validating their use in the restoration of degraded areas.

Introducción: La falta de conocimiento sobre la germinación de semillas y el establecimiento de plántulas es una de las principales limitaciones para la restauración de áreas degradadas, incluido el bosque seco tropical conocido como Caatinga. Objetivo: Evaluar la movilización de reservas y metabolitos secundarios durante estas etapas de desarrollo en Erythina velutina. Métodos: Las semillas fueron escarificadas, desinfectadas, embebidas, sembradas entre toallas de papel e incubadas bajo condiciones controladas. Cultivamos las plántulas hidropónicamente en un invernadero. Recolectamos los cotiledones en la imbibición de la semilla, la protrusión de la radícula, la emergencia del hipocótilo, la formación del gancho apical y la expansión de las hojas cordiformes, la primera y segunda hoja trifoliada. Resultados: Las semillas contenían 20 % de almidón, 14.5 % de proteínas de almacenamiento, 11.6 % de lípidos neutros y 5.7 % de azúcares no reductores en peso seco. Los azúcares solubles se consumieron desde la emergencia del hipocótilo hasta la formación del gancho apical. Las principales reservas se movilizaron desde la formación del gancho apical hasta la expansión de la primera hoja trifoliada. La actividad enzimática aumentó desde la mitad hasta el final del establecimiento de las plántulas, movilizando almidón, aceites y proteínas. Se detectaron derivados de terpenoides, flavonoides, ácidos fenólicos y alcaloides. Los flavonoides y los ácidos fenólicos estuvieron en casi todas las etapas y los derivados terpenoides desaparecieron en la expansión de las hojas cordiformes. Conclusión: Los azúcares solubles apoyan el crecimiento temprano de las plántulas; el almidón, los aceites y las proteínas se movilizan simultáneamente desde el establecimiento medio hasta el final por amilasas, lipasas y proteasas ácidas. Los cotiledones contienen metabolitos secundarios, que pueden actuar en la defensa de las plántulas. El alto contenido de reservas y los metabolitos secundarios en los cotiledones podría permitir que las plántulas de E. velutina toleren estrés, validando su uso en la restauración de áreas degradadas.

Estudo da violência doméstica contra a mulher durante a pandemia de COVID-19 no estado de Sergipe, Brasil / Domestic violence against women: a review about the COVID-19 pandemic period in the state of Sergipe, Brazil

A violência contra a mulher corresponde a qualquer ação ou omissão, baseada em gênero, causando morte, lesão, sofrimento físico, sexual, entre outros, contrariando as leis de proteção à vítima, como a Lei Maria da Penha. Devido à alta exposição das estruturas anatômicas da face, é comum a presença de lesões nesta região. A análise pericial dessas áreas carece de conhecimento especializado acerca da anatomia bucomaxilofacial, portanto o cirurgião dentista é essencial no exame pericial, objetivando auxiliar na produção de provas e, consequentemente, na materialização da justiça. A COVID-19 trouxe como consequências o aumento da carga doméstica, estresse, limitações e tensões dentro dos lares. O objetivo do presente trabalho é explorar a violência doméstica contra a mulher durante a pandemia em Sergipe. Foram analisados 304 laudos no período de 2020-2021, no Instituto Médico Legal de Sergipe (IML-SE), exibindo a faixa etária mais acometida de 17 a 39 anos, agredidas pelo companheiro atual (35,86%). As agressões se iniciam verbalmente, evoluindo para violência física, com instrumentos contundentes (82,46%), produzindo lesões contusas (84,64%), na face (10,81%). Conclui-se que a violência doméstica persistiu como um problema de saúde pública, crescente, durante a pandemia, no estado de Sergipe. Sendo assim, sugere-se a discussão sobre formas de aplicação mais eficientes das medidas legais existentes, no sentido de controlar e prevenir tal situação

Domestic violence occurs mostly in the family's environment, and it can be committed by close relatives or trusted family members. The facial region is the most affected because it is the most exposed and is the choice of aggressors, making the forensic dentist essential in these expertises. The social distancing to contain COVID-19, resulted in increase of domestic affairs, stress and limitations, leading To increased tensions. The objective of this work was to raise data about the panorama of domestic violence against women in the state of Sergipe during the pandemic. We analyzed 304 forensic reports of women victims of domestic violence in the period of 2020-2021 written by dentists (64%) and medical examiners (36%), with the most affected age group from 17 to 39 years old, assaulted by their current partner (35, 86%), with blunt force (82.46%), producing blunt injuries (84.64%), mostly in the region of the eye orbit (17.48%), which were mostly ranked as offense to physical integrity or health (92%).Finally, violence against women keeps increasing, starting as verbal and then physical abuse, ending in many cases as feminicide. We suggest studies regarding more efficient ways to apply the existent legal instruments in order to reduce domestic violence in Brazil

Farmacovigilância de medicamentos manipulados - Parte 1: perfil das notificações no Brasil / Pharmacovigilance of compounded drugs - Part 1: profile of Brazilian notifications

Introdução: Medicamentos manipulados são preparações farmacêuticas extemporâneas, em sua maioria utilizadas para viabilizar a farmacoterapia de populações especiais por meio de formulações personalizadas. Desta forma, não são submetidos a testes clínicos anteriores a sua utilização, sendo as ações de farmacovigilância fundamentais para a garantia de sua segurança. Objetivo: Descrever o perfil dos medicamentos manipulados registrados nas notificações de queixas técnicas reportadas ao Sistema Nacional de Notificação em Vigilância Sanitária (Notivisa). Método: Estudo exploratório descritivo, retrospectivo ao período de 2006-2016 das notificações de medicamentos manipulados reportadas ao Notivisa. Resultados: Foram analisadas 303 notificações de queixas técnicas referentes a 26 medicamentos oficinais, 268 magistrais e nove não classificadas. Foram identificados 107 diferentes ativos. Os de ação no aparelho digestivo e metabolismo foram os mais frequentes (42,00%), seguidos daqueles com ação no sangue e órgãos hematopoiéticos (10,00%), dermatológicos (10,00%) e aparelho cardiovascular (9,70%). Os principais desvios de qualidade notificados foram relacionados às formas farmacêuticas líquidas, sendo a presença de corpo estranho, partículas ou precipitados, a mais frequente (22,40%), seguida de alterações na embalagem e rotulagem (18,60%). Conclusões: Foi possível descrever os principais medicamentos manipulados notificados ao Notivisa, suas características e substâncias ativas veiculadas nas formulações, o que pode contribuir para as ações de vigilância sanitária no âmbito magistral, tão incipiente ainda no Brasil.

Introduction: Compounded drugs are extemporaneous pharmaceutical preparations, mostly used to enable the pharmacotherapy of special populations through personalized formulations. In this way, they are not subjected to clinical tests prior to their use, and pharmacovigilance actions are fundamental to guarantee their safety. Objective: to describe the profile of compounded drugs registered in the notifications of technical complaints reported to the National Health Surveillance Notification System (NOTIVISA). Method: Descriptive exploratory study, retrospective to the period 2006-2016, of the notifications of compounded drugs reported to Notivisa. Results: 303 notifications of technical complaints regarding 26 officinal, 268 magistral and 09 unclassified medicines were analyzed. 107 different assets were identified. Those with action on the Digestive System and Metabolism were the most frequent (42.00%), followed by those with action on the Blood and Hematopoietic Organs (10.00%), Dermatological (10.00%) and Cardiovascular System (9.70%). The main quality deviations reported were related to liquid dosage forms, with the presence of foreign bodies, particles or precipitates being the most frequent (22.40%), followed by changes in packaging and labeling (18.60%). Conclusions: It was possible to describe the main compounded drugs notified to Notivisa, their characteristics and active substances conveyed in the formulations, which can contribute to the actions of Health Surveillance in the masterful scope, which is still incipient in Brazil.

Farmacovigilância de medicamentos manipulados - Parte 2: notificações de eventos adversos e queixas técnicas no Brasil / Pharmacovigilance of compounded drugs - Part 2: Adverse event notifications and technical complaints in Brazil

Introdução: Medicamento manipulado é a preparação farmacêutica obtido por procedimento farmacotécnico a partir de uma prescrição de profissional habilitado destinada a um paciente individualizado ou cuja fórmula esteja inscrita no Formulário Nacional ou Internacional. Objetivo: Descrever o perfil das notificações relacionadas aos medicamentos manipulados, reportadas ao Sistema Nacional de Notificação em Vigilância Sanitária (Notivisa). Método: Estudo exploratório descritivo, retrospectivo ao período de 2006-2016 das notificações de medicamentos manipulados reportadas ao Notivisa. Os dados foram registrados e analisados no programa Excel versão para Windows 3.5.4. Resultados: De um total de 108.400 notificações referentes a medicamentos no período estudado, 335 (0,32%) foram relacionadas a notificações de medicamentos manipulados. As queixas técnicas (QT) obtiveram 90,40% das notificações, enquanto os eventos adversos (EA) obtiveram 9,60%. A Região Sudeste foi a principal notificadora (66,00%) e o estado de São Paulo, responsável por 54,00% do total das notificações. Os hospitais foram as instituições com maior frequência de notificação (81,00%). Foi possível avaliar os motivos que geraram as notificações, das quais as alterações relacionadas ao aspecto da preparação farmacêutica foram as predominantes dentre as QT, enquanto para os EA destacaram-se as reações adversas a medicamentos. Conclusões: As ocorrências observadas na farmacovigilância de medicamentos manipulados são próprias de cada produto com suas particularidades, embora o que se busque seja um padrão. Desta forma, tal observação poderá prevenir a ocorrência de danos à população exposta a situações semelhantes, se for devidamente notificada e amplamente divulgada.

Introduction: Compounded drug is a pharmaceutical preparation obtained by a pharmacotechnical procedure from a prescription of a qualified professional intended for an individualized patient, or whose formula is registered in the National or International Form. Objective: To describe the profile of notifications related to compounded drugs, reported to the National Health Surveillance Notification System (Notivisa). Method: Descriptive exploratory study, retrospective to the period 2006-2016, of the notifications of compounded drugs reported to Notivisa. Data were recorded and analyzed using the Excel program, version for Windows 3.5.4. Results: Of a total of 108,400 notifications referring to medicines in the studied period, 335 (0.32%) were related to reports of compounded drugs. Technical complaints (QT) obtained 90.40% of the notifications, while adverse events (AE) obtained 9.60%. The Southeast region was the main notifier (66.00%), and the state of São Paulo was responsible for 54.00% of the total notifications. Hospitals were the institutions with the highest frequency of notification (81.00%). It was possible to evaluate the reasons that generated the notifications, of which the changes related to the aspect of the pharmaceutical preparation were the predominant among the QT, while for the AEs, the adverse drug reactions stood out. Conclusions: The occurrences observed in the pharmacovigilance of compounded drugs are specific to each product with its particularities, although, what is sought is a pattern. In this way, such observation can prevent the occurrence of damages to the population exposed to similar situations, if it is duly notified and widely disseminated.

Crise no Brasil e impactos na frágil governança regional e federativa da política de saúde / Crisis in Brazil and impacts on the fragile regional and federative health policy governance

Resumo Desde 2014, o Brasil vive crise econômica-fiscal-política-institucional. Este estudo avalia se a implementação das respostas à crise contribuiu para fragilizar a governança regional e federativa do SUS. Trata-se de estudo de implementação, ampliando-o com duas categorias da saúde coletiva, o poder em Testa e o sujeito em Campos, compreendendo que a implementação desloca poder e constrói sujeitos. Analisamos dados públicos, de 2014 a 2018, organizados em quatro eixos de análise: a) instrumentos de implementação da resposta à crise; b) interferência do Legislativo e do Judiciário nos investimentos; c) marcos legais da regionalização; d) atores federativos e possíveis coalizões de defesa. Os resultados revelam redução de recursos federais, especificamente para redes regionais de atenção; aumento da interferência legislativa e judicial nos recursos da saúde, pela evolução das emendas parlamentares e das ações judiciais e mudanças nas diretrizes de regionalização do SUS. Observa-se deslocamento de poder dos arranjos regionais federativos para o governo central, parlamento, judiciário e serviços locais isolados. Conclui-se que a resposta à crise fragilizou a governança regional federativa do SUS, agravando os impactos da crise na saúde.

Abstract Since 2014, Brazil has been experiencing an economic-fiscal-political-institutional crisis. This study evaluates whether the implementation of crisis responses contributed to weaken SUS regional and federative governance. This is an implementation study, and two theoretical categories of public health, the power in Testa and the subject in Campos have been incorporated. It presumes that the implementation shifts power and develops subjects. We analyzed public data from 2014 to 2018, organized into four axes of analysis: a) instruments for implementing crisis response; b) parliament and judicial interference in investments; c) legal frameworks of regionalization; d) federative actors and possible defense coalitions. Results show reduced federal resources, specifically for regional care networks; increased parliament and judicial interference with health resources, due to the evolution of congressional amendments and lawsuits, and changes in SUS regionalization guidelines. There is a shift of power from federative regional arrangements to the central government, parliament, the judiciary, and isolated local services. It is concluded that the response to the crisis weakened the regional federative governance of SUS, aggravating the impacts of the crisis on health.

Superior Capsular Reconstruction with Fascia Lata Allograft for Irreparable Supraspinatus Tendon Tears / Reconstrução da cápsula superior com Aloenxerto de fáscia lata para Roturas irreparáveis do tendão do músculo supraespinal

Abstract Superior capsular reconstruction is a recently described procedure for the treatment of irreparable supraspinatus tendon tears. Graft options that have been previously described include autogenous fascia lata and decellularized dermal graft. No studies were published with the use of fascia lata allograft. The purpose of this technical note is to describe the surgical technique of superior capsular reconstruction using fascia lata allograft. The procedure is performed by arthroscopic visualization, with the patient positioned in the lateral decubitus position. The authors describe a technique based on the use of a double-pulley knot in the glenoid and greater tuberosity, facilitating the procedure and allowing the graft to be brought into the subacromial space in the definitive position, with the appropriate tension. The allografts are available from this institution's tissue bank, cryopreserved and submitted to microbiological and histopathological evaluation. Superior capsular reconstruction is a promising surgery. The technique described in the present technical note shows a viable arthroscopic alternative, with a smaller number of anchors when compared with other techniques.

Resumo A reconstrução da cápsula superior é um procedimento descrito recentemente para o tratamento das roturas irreparáveis do tendão do músculo supraespinal. Como opções de enxerto podemos citar o uso de fáscia lata autógena e enxerto dermal acelularizado. Nenhum estudo foi publicado com o uso de aloenxerto de fáscia lata. O objetivo desta nota é descrever a técnica cirúrgica da reconstrução da cápsula superior com aloenxerto de fáscia lata. O procedimento é feito por visão artroscópica, com o paciente posicionado em decúbito lateral. Os autores descrevem uma técnica baseada no uso do nó em dupla polia na glenoide e no tubérculo maior, que facilita o procedimento e permite que o enxerto seja levado para o espaço subacromial na posição definitiva e com a tensão adequada. Os aloenxertos usados são provenientes de banco de tecidos, onde são criopreservados e submetidos à avaliação microbiológica e histopatológica. A reconstrução da cápsula superior é uma cirurgia promissora. A técnica descrita mostra uma opção artroscópica viável, com uso de menor número de âncoras quando comparada com as demais descrições.

Fragilidade na governança regional durante implementação da Rede de Urgência e Emergência em Região Metropolitana / Fragility in regional governance during implementation of the Urgency and Emergency Network in the Metropolitan Region

RESUMO Este artigo analisa a implementação da Rede de Urgência e Emergências, seus arranjos interfederativos regionais de pactuação e gestão de políticas, na Região Metropolitana de São Paulo, no período de 2011-2016. Considera-se implementação como um processo dinâmico da política, com interação, negociação e aprendizagem permanentes. Este é um estudo de caso, baseado na pesquisa qualitativa em saúde e nos estudos de avaliação de implementação de políticas, com 4 níveis de análise imbricados: desenho de implementação; caracterização de atores de implementação; caracterização de arranjos interfederativos regionais e contenciosos e desafios interfederativos não superados. Os dados foram obtidos em documentos públicos das instâncias de pactuação e coordenação da política e das organizações e dos atores participantes. Baseado nas reflexões de poder em políticas de saúde de Testa e no método Paideia de gestão de coletivos, analisa-se como os resultados revelam a insuficiência dos instrumentos políticos e dos arranjos de coordenação desenvolvidos pela implementação da Rede de Urgência e Emergência. Assim, discutem-se a fragilidade da governança regional, a necessidade de fortalecer as regiões de saúde como unidade territorial, sua relação com as Redes de Atenção à Saúde e as propostas de arranjos regionais e interfederativos para o desenvolvimento do Sistema Único de Saúde (SUS).

ABSTRACT This article analyzes the implementation of the Urgency and Emergencies Network, its regional interfederative arrangements of agreement and policy management, in the Metropolitan Region of São Paulo, along the period of 2011-2016. Implementation is considered as a dynamic policy process, with constant interaction, negotiation and learning. This is a case study, based on qualitative health research and policy implementation studies, with 4 overlapping levels of analysis: implementation design; characterization of implementation actors; characterization of regional interfederative arrangements and disputes and interfederative challenges not overcome. The data were obtained from public documents of instances of agreement and coordination of the policy and participating organizations and actors. Based on the reflections of Power in health policies by Testa and the Paidéia method of collective management, it is analyzed how the results revealed the insufficiency of the political instruments and coordination arrangements developed by the imple-mentation of the Urgency and Emergency Network. Thus, the fragility of regional governance, the need to strengthen health regions as a territorial unit, its relationship with health care networks and the proposals for regional and interfederative arrangements for SUS development are discussed.

Rehabilitation with implants simultaneously to mandible fracture treatment. Follow up of 18 months

ABSTRACT: Objective: This study was reduction of a bilateral mandibular fracture through the installation of dental implants with immediate loading, re-establishing the stomatognathic function of the patient. Case Report: A 58-year-old male patient seek the emergency room from hospital after suffering a motorcycle accident. After physical and imaging examinations was diagnosed with bilateral mandibular fracture. The treatment of choice, once the patient was edentulous, was the reduction and stabilization of the fracture with the installation of 5 dental implants with immediate loading. After 1 year of postoperative follow-up, the facial contour along with the occlusion were reestablished. Radiographically, it was found the proper placement of plates and screws with correct baseline realignment and maintenance of implant-supported prosthesis. Conclusion: In this case report with follow-up of 18 months, the functional prosthetic rehabilitation and immediate aesthetic with immediate loading system, after reduction and fixation of mandibular fractures proved to be a good treatment option.

Prevalence of inflamatory processes in the reproductive tracts of crossbred dairy cows / Prevalência de processos inflamatórios no sistema reprodutivo de vacas leiteiras mestiças

This study evaluated the prevalence of cervicitis and endometritis and their interrelations in crossbred dairy cows that were more than 60 days in milk (DIM), and the efficiency of the cytology technique (cytobrush) and histology as diagnostic methods for these diseases. The reproductive tracts (n=149) derived from cows were collected from a slaughterhouse and grossly evaluated to determine uterine involution and the phase of the estrous cycle. Subsequently, cervical and uterine cytological evaluations were done to characterize the inflammatory response as cervicitis (with a neutrophilic count greater than 5%) or endometritis (with more than 6% neutrophils). Additionally, randomly obtained samples from the cervix and uterus were collected for histological evaluation. Cytological evaluation revealed that the frequency of cervicitis was 6% (9/149), and endometritis was diagnosed in 8.1% (12/149) of the samples; both inflammatory reactions were diagnosed 2.1% (3/149) in three of these. Histological evaluation revealed that of the cows diagnosed with cervicitis by cytology, 66.6% (6/9) had no inflammatory reaction in the cervical mucosa, and 33.3% (3/9) had mild inflammation in this region. Histological evaluation of the uterine horn revealed that of the 12 cows diagnosed with endometritis by cytology, 50% (6/12) of these had a histological diagnosis of mild and moderate inflammatory responses, 8.3% (1/12) of these demonstrated a severe inflammatory response, while no inflammatory reaction was identified in 41.7% (5/12) of the endometrial biopsies evaluated. In conclusion, the endometrial and cervical inflammatory response diagnosed by the cytobrush technique persisted in 12.1% of the cows. Comparatively, the frequency of the inflammatory responses at the cervix and uterus was reduced by histological analysis relative to cytological evaluation with the cytobrush technique.

O objetivo deste estudo foi determinar a prevalência de cervicite e endometrite citológicas e suas inter-relações em vacas leiteiras mestiças com mais de 60 dias pós-parto (DPP), bem como avaliar as técnicas de citologia (cytobrush) e histologia como métodos diagnósticos para estas doenças. Foram utilizados 149 tratos reprodutivos de vacas com mais de 60 DPP de abatedouro e avaliados macroscopicamente para determinar a involução uterina e a fase do ciclo estral. Posteriormente, realizou-se citologia cervical e uterina para o diagnóstico de inflamação utilizando como ponto de corte, contagem de polimorfonucleares (PMN) superior a 5% e 6%, respectivamente, para cervicite e endometrite citológica. Também foram coletadas amostras de cérvix e útero para histologia. Do total de vacas, identificaram-se 6% (9/149) com cervicite e 8,1% (12/149) com endometrite citológica, sendo três destes animais (2,1%) com ambas as inflamações. Histologicamente, dos animais com cervicite citológica, 66,6% (6/9) não apresentaram infiltrado inflamatório na mucosa cervical e 33,3% (3/9) apresentaram inflamação leve. A histologia uterina mostrou que de 12 vacas com endometrite citológica, 50% (6/12) apresentaram infiltrados inflamatórios leves a moderados, 8,3% (1/12) grave e 41,7% (5/12) não tinham Inflamação endometrial. Concluiu-se que a inflamação endometrial e cervical, por meio da técnica de citologia, persistiu em 12,1% das vacas com mais de 60 DPP. Quando se utiliza a histologia como método de diagnóstico, a detecção de inflamação cervical e uterina é inferior ao detectado pela técnica de citologia por meio do esfregaço endometrial (cytobrush).

A disseminação cultural das garrafadas no Brasil: um paralelo entre medicina popular e legislação sanitária / The cultural dissemination of garrafadas in Brazil: a parallel between popular medicine and sanitary legislation

RESUMO Garrafadas, em geral, são combinações de plantas medicinais veiculadas em bebidas alcoólicas, utilizadas com diversas finalidades na medicina popular. O presente estudo apresentou um panorama das garrafadas, relacionando-as à regulamentação sanitária no Brasil. Para tal, foi realizada uma pesquisa descritiva exploratória das garrafadas divulgadas na internet, bem como das notificações de queixas técnicas e eventos adversos junto à Agência Nacional de Vigilância Sanitária (Anvisa). A pesquisa mostrou que as garrafadas são amplamente divulgadas na internet. Concluiu-se que as garrafadas são comercializadas em todo País, sem nenhuma barreira, sendo órfãs de regulamentação sanitária específica, mas legitimadas pela cultura popular.

ABSTRACT Garrafadas, in general, are combinations of medicinal plants conveyed in alcoholic beverages, used for a variety of purposes in popular medicine. The present study presented an overview of the garrafadas, relating them to sanitary legislation in Brazil. For this, an exploratory descriptive research was carried out on garrafadas advertised on the internet, as well as notifications of technical complaints and adverse events with Anvisa (National Agency of Sanitary Inspection). The research has shown that garrafadas are widely spread on the internet. It was concluded that garrafadas are commercialized throughout the Country, without any barriers, being orphaned by specific sanitary legislation, but legitimized by popular culture.

Development and evaluation of an inhalation chamber for in vivo tests

ABSTRACT The bioavailability, toxicity, and therapeutic efficacy of a drug is directly related to its administration route. The pulmonary route can be accessed by inhalation after fumigation, vaporization or nebulization. Thus, pharmacological and toxicological evaluation accessed by an apparatus specifically designed and validated for this type of administration is extremely important. Based on pre-existing models, an inhalation chamber was developed. This presents a central structure with five animal holders. The nebulized air passes directly and continuously through these holders and subsequently to an outlet. Evaluation of its operation was performed using clove essential oil, a nebulizer, and a flow meter. The air within the chamber was collected by static headspace and analyzed by gas chromatography with a flame ionization detector. For this purpose, a 2.5 minutes chromatographic method was developed. The air flow in each of the five outputs was 0.92 liters per minute. During the first minute, the chamber became saturated with the nebulized material. Homogeneous and continuous operation of the chamber was observed without accumulation of volatile material inside it for 25 minutes. The inhalation chamber works satisfactorily for in vivo tests with medicines designed to be administrated by inhalation.

Urinary tract infection: a cohort of older people with urinary incontinence / Infección del tracto urinario: cohorte de ancianos con incontinencia urinaria / Infecção do trato urinário: uma coorte de idosos com incontinência urinária

ABSTRACT Objective: To evaluate epidemiological aspects of urinary tract infection in older patients with urinary incontinence living in long-term care institutions in Belo Horizonte. Method: Concurrent cohort held from April 1st to October 1st, 2015. The study was conducted in two long-term care institutions in the city of Belo Horizonte, Minas Gerais, with 84 incontinent older people. Results: Cumulative incidence of urinary tract infection was 19% (95% CI: 7.83-23.19) and the incidence density was 3.6 cases/100 people-month of follow-up period. The variables Bacteriuria and Institution presented statistical association with the occurrence of urinary tract infection. Conclusion: It is observed that the incidence of urinary tract infection in the study was smaller than in other similar international and national studies, however this is an important world health problem for the older population, with impact on mortality of these individuals.

RESUMEN Objetivo: Analizar los aspectos epidemiológicos de infección del tracto urinario en ancianos con incontinencia urinaria, en residencias para ancianos de Belo Horizonte, Brasil. Método: Se realizó una cohorte del 1º de abril al 1º de octubre de 2015. Se realizó el estudio en dos residencias para ancianos de la ciudad de Belo Horizonte, del cual participaron 84 ancianos con incontinencia urinaria. Resultados: La incidencia acumulada de infección en el tracto urinario fue del 19% (IC 95%: 7,83-23,19) y la densidad de la incidencia fue de 3,6 casos/100 personas-mes por seguimiento. Las variables Bacteriuria y la residencia presentaron asociación estadística en la aparición de este tipo de infección. Conclusión: A pesar de que la incidencia de infección del tracto urinario en este estudio fue menor que en otros estudios nacionales e internacionales de mismo tema, es un grave problema de salud para los ancianos por todo el mundo, puesto que implica la mortalidad de ellos.

RESUMO Objetivo: Avaliar aspectos epidemiológicos da infecção do trato urinário em pacientes idosos com incontinência urinária, residentes em instituições de longa permanência, de Belo Horizonte. Método: Coorte concorrente realizada no período de 01 de abril a 01 de outubro de 2015. O estudo foi realizado em duas instituições de longa permanência, na cidade de Belo Horizonte, MG, com 84 idosos incontinentes. Resultados: A incidência acumulada de infecção do trato urinário foi de 19% (IC 95%: 7,83-23,19) e a densidade de incidência foi de 3,6 casos/100 pessoas-mês de seguimento. As variáveis Bacteriúria e Instituição apresentaram associação estatística com a ocorrência de infecção do trato urinário. Conclusão: Observa-se que a incidência de infecção do trato urinário no estudo foi menor que em outros estudos nacionais e internacionais semelhantes, no entanto trata-se de um importante problema de saúde mundial para os idosos, com impacto na mortalidade desses indivíduos.

Prevalência e fatores associados à insegurança alimentar / Prevalence and factors associated with food insecurity / Prevalencia y factores asociados a la inseguridad alimentaria

A segurança alimentar tem sido considerada um importante indicador de saúde, uma vez que o seu comprometimento no nível domiciliar tem mostrado sérias repercussões nas condições de saúde e nutrição das populações atingidas. Este estudo tem como objetivo identificar a prevalência de insegurança alimentar segundo características sociodemográficas, econômicas e sanitárias de famílias residentes em um bairro popular do município investigado. Trata-se de estudo transversal de caráter exploratório e descritivo-analítico, realizado em um município do Recôncavo da Bahia, Brasil, no período de dezembro de 2011 a maio de 2012. A amostra incluiu 445 famílias da área urbana do município de Santo Antônio de Jesus, Bahia. Utilizou-se a proporção e o teste qui-quadrado, respectivamente, na análise descritiva e estratificada dos dados. A prevalência de insegurança alimentar identificada entre as famílias foi de 23,8%. Dentre as características sociodemográficas, econômicas e sanitárias, cor de pele preta (p=0,037), baixa renda do chefe (p<0,001), baixa renda familiar (p<0,001), gasto mensal com a alimentação entre R$ 87,74 e R$ 175,49 (p=0,017), baixa escolaridade (p=0,001), beneficiário do Programa Bolsa Família (p<0,001), desempregado ou aposentado/pensionista (p<0,001) e não tratamento de água para consumo (p<0,001) estiveram associadas à maior prevalência de insegurança alimentar. Concluiu-se que a prevalência de insegurança alimentar foi moderada, sugerindo que uma parcela significativa das famílias do bairro investigado não possui o seu direito à alimentação adequada assegurado, e associou-se a fatores sociodemográficos, econômicos e sanitários de famílias residentes no município investigado. Assim, faz-se necessário o desenvolvimento de políticas públicas locais que garantam a segurança alimentar.

Food security has been considered an important health indicator, since its impairment at the household level has shown serious repercussions on the health and nutrition conditions of the affected populations. The present study has the purpose of identifying the prevalence of food insecurity according to socio-demographic, economic and sanitary characteristics of families living in a popular neighborhood of the municipality investigated. It's a cross-sectional study of exploratory and descriptive-analytical character, performed in a municipality of the Recôncavo of Bahia, Brazil, during the period from December 2011 to May 2012. The sample comprised 445 families of the urban area of the municipality of Santo Antônio de Jesus, Bahia. Proportion and the chi-square test, respectively, were used in the descriptive and stratified analysis of the data. The prevalence of food insecurity identified among the families was of 23.8%. Among the socio-demographic, economic and sanitary characteristics, black skin color (p=0.037), low income of the head of the family (p<0.001), low family income (p<0.001), monthly expense with food between R$ 87.74 and R$ 175.49 (p=0.017), low schooling (p=0.001), beneficiary of Bolsa Famíla Program (p<0.001), unemployed or retired/pensioner (p<0.001) and untreated water for consumption (p<0.001) were associated with a higher prevalence of food insecurity. In conclusion, the prevalence of food insecurity identified in this study was moderate, suggesting that a significant portion of families in the neighborhood investigated did not have their right to adequate food, and was associated with socio-demographic, economic and health factors of families living in Municipality investigated. Thus, it is necessary to develop local public policies that guarantee food security.

La seguridad alimentaria ha sido considerada un importante indicador de salud, ya que su comprometimiento en nivel domiciliar ha mostrado serias repercusiones en las condiciones de salud y nutrición de las poblaciones afectadas. Este estudio tuvo por objetivo identificar la prevalencia de inseguridad alimentar según características sociodemográficas, económicas y sanitarias de familias residentes en un barrio popular en el municipio investigado. Tratase de un estudio transversal de carácter exploratorio y descriptivo analítico, realizado en un municipio del Recôncavo de Bahia, Brasil, en el periodo de diciembre de 2011 a mayo de 2012. La muestra incluyó 445 familias del área urbana del municipio de Santo Antônio de Jesus, Bahia. Fueron utilizados la proporción y el test chi-cuadrado, respectivamente, en el análisis descriptivo y estratificado de datos. La prevalencia de inseguridad alimentar identificada entre las familias fue de 23,8%. Entre las características sociodemográficas, económicas y sanitarias, el color de piel negro (p=0,037), baja renta del jefe (p<0,001), baja renta familiar (p<0,001), gasto mensual con alimentación entre R$ 87,74 y R$ 175,49 (p=0,017), baja escolaridad (p=0,001), beneficiario del Programa Bolsa Familia (p<0,001), desempleado o jubilado/pensionista (p<0,001) y no tratamiento del agua para consumo (p<0,001), fueron asociados con una mayor prevalencia de inseguridad alimentar. Concluyese que la prevalencia de inseguridad alimentaria identificada en este estudio fue moderada, sugiriendo que una parte significativa de las familias del barrio investigado no posee su derecho a la alimentación adecuada asegurada, y se asoció a factores sociodemográficos, económicos y sanitarios de familias residentes en el municipio investigado. Así, es necesario el desarrollo de políticas públicas locales que garanticen la seguridad alimentaria.

Report on the Malungo expedition to the Erepecuru river, Oriximiná, Brazil. Part I: is there a difference between black and white breu?

ABSTRACT Species belonging to Burseraceae produce an oleoresin known in the north of Brazil as breu. They comprise an essential oil with a complex composition, and are used in Amazonia for smoking the environment, to caulk boats and for medicinal purposes. Depending on its organoleptic characteristics and on the breu-producing species, they are called white or black breu. In this work, we provide data about the breu-producing species occurring in the quilombola region of the Erepecuru river, the chemical composition, and whether it is possible to differentiate them based on their chemical composition and/or botanical identification. Aerial samples from breu trees and oleoresins were collected from 10 different individuals at 6 different sites on the Erepecuru river under the guidance of the quilombolas. Essential oils were extracted by hydrodistillation and characterized by GC–MS. From the analysis, 126 different substances were identified, with a large quantitative and qualitative variation. To better understand the chemical variations within the samples and to sort the variation into the categories of white or black breu as identified by the quilombola, we sorted the oil samples into five different sets according to their major compounds (A: δ-3-carene; B: p-cymene; C: γ-cadinene/p-cymene; D: limonene, β-phellandrene/α-terpineol; E: α-pinene/limonene). Essential oils from samples of white breu had the highest concentration of α-pinene, while a similarity in chemical composition could not be established for the black breu samples (sets A, B and C). Furthermore, a chemical similarity between a black breu (Protium heptaphyllum (Aubl.) Marchand) and a white breu (Protium decandrum (Aubl.) Marchand) sample was evidenced. In conclusion, it is difficult to establish definitions for white and black breu based on chemical, botanical or regional names. This designation is more cultural and regional than scientific and is based on the oleoresin production volume, its color aspect and scent.

Infection of the central nervous system with dengue virus 3 genotype I causing neurological manifestations in Brazil

Abstract: A case of dengue virus 3 (DENV-3) genotype I infection with neurological manifestations occurred in Belo Horizonte, Minas Gerais in October 2012. The serotype was detected by PCR, and the genotype was assessed by sequencing and phylogenetic analysis of the C-prM region. The virus causing neurological manifestations clustered with other sequences of DENV-3 genotype I. Because neurological manifestations of DENV are possibly misdiagnosed in Brazil, this study serves as an alert of the importance of DENV diagnoses in CNS infections.

Impact of Equine Chorionic Gonadotropin Associated with Temporary Weaning, Estradiol Benzoate, or Estradiol Cypionate on Timed Artificial Insemination in Primiparous Bos Indicus Cows

The study aimed to determine the impact of equine chorionic gonadotropin (eCG) associated with different timed artificial insemination (TAI) protocols on the pregnancy rate (PR) in Bos indicus cows previously treated with progesterone. Five hundred and fifty-seven primiparous cows were subjected to the following treatments: on day 0 (d0), GeCGTW (group equine Chorionic Gonadotropin+Temporary Weaning;n=178) received 0,558 g intravaginal progesterone (P4)+1.0 mg of estradiol benzoate (EB) (IM); on d8 (P4 removal+0,075 mg D-cloprostenol + 400 IU eCG + TW for 48 h); on d10, TAI + calves return to dam; GeCGEB (group equine Chorionic Gonadotropin+Estradiol benzoate; n=176) the same as GeCGTW without TW + application of 1.0 mg of EB on d9; GeCGEC (group equine Chorionic Gonadotropin+Estradiol Cypionate; n=203), the same as GeCGTW without TW+1.5 mg EC (IM). On d35, post TAI, pregnancy diagnosis (PD) was performed. Non-pregnant animals remained under clean-up bulls for 90 days. After this period, the animals were subjected to PD using ultrasound. The PR of TAI was 51.1%, 47.1%, and 47.8% for GeCGTW, GeCGEB24, and GeCGEC (P>0.05) respectively. The PR under clean-up bulls was 88.3%, 47.3%, and 31.1% (P<0.05). The final PR (TAI+clean-up bulls) of the groups was 94.4%, 72.1%, and 64.0%, respectively (P<0.05). It was concluded that no differences in PR among the protocols related to TAI were detected; PR in the GeCGTW protocol under clean-up bulls was higher compared to others (P<0.05); the overall PR of cows subjected to TAI+clean-up bulls was significantly higher in GeCGTW than in the other groups.

Deposição de calda de pulverização e produtividade da soja cultivada em diferentes arranjos espaciais / Deposition of spray solution and productivity of soybean cultivated in different spatial arrangements

O principal objetivo da aplicação de produtos fitossanitários é o controle eficiente de insetos-praga, patógenos e plantas daninhas. O arranjo espacial da cultura pode interferir na estrutura morfológica da planta e alterar a arquitetura da planta, criando condições diferenciadas para a penetração das gotas no dossel. Este trabalho teve como objetivo avaliar o efeito de diferentes estandes e espaçamentos entrelinhas na deposição de calda de pulverização e na produtividade da cultura da soja. Foi utilizado um delineamento experimental em blocos casualizados no esquema fatorial 2x6, sendo dois estandes (160.000 e 240.000 plantas ha-1) e seis espaçamentos entrelinhas (0,30; 0,40; 0,50; 0,60; 0,70m e 0,50m em semeadura com linhas cruzadas), com quatro repetições. Foram avaliados o tempo de fechamento das entrelinhas, a porcentagem de fechamento das entrelinhas, a deposição de calda de pulverização nos terços superior, médio e inferior da planta, a razão deposição entre o terço superior e inferior do dossel e a produtividade. Os tratamentos com espaçamentos de 0,6 e 0,7m não atingiram 100% de fechamento. Houve maior deposição no terço inferior nas parcelas semeadas em linhas cruzadas. A maior produtividade de grãos ocorreu no espaçamento de 0,4m. Os resultados indicam que a alteração do arranjo espacial pode aumentar o tempo de fechamento e/ou reduzir o fechamento total das entrelinhas da soja, possibilitando controle eficiente das doenças de baixeiro.

The main purpose of the application of pesticides is the efficient control of insects-pests, diseases and weeds. The spatial arrangement of culture can interfere in the structure of the plant and change plant architecture, creating differentiated conditions for the penetration of the droplets in the canopy. This study aimed to evaluate the effect of different population of plants and row spacing in the deposition of spray solution and productivity of the soybean. It was used a randomized block design in factorial 2x6, with two population of plants (160.000 and 240.000 plants ha-1) and six row spacings (0.30; 0.40; 0.50; 0.60; 0.70m and 0.50m with sowing in crossed lines), with four blocks. It was evaluated time to canopy closure, the percentage of canopy closure, the deposition of spray solution in the upper, middle and lower plant, the ratio of deposition between the upper and lower third of the plant and the crop yield. Treatments with spacings of 0.6 and 0.7m did not reach 100% closure. There was a higher deposition in the lower third in the plots sown in lines cross. The highest grain yield occurred at a spacing of 0.4m. The results indicate that the change in the spatial arrangement can increase the time of closing and/or reduce the total closure of the soybean lines, enabling efficient control of diseases in the plant bottom.

Ethnopharmacological studies of Lippia origanoides

Lippia origanoides Kunth. Verbenaceae, is of great importance in the Brazilian traditional medicine. Because of it, this work had the purpose to contribute to the ethnopharmacological knowledge of L. origanoides through an ethnobotanical survey conducted within quilombola (maroon) communities of Oriximiná, Pará, Brazil. Among 254 plants cited in the survey, L. origanoides stood out among the ten most versatile species. The agreed main uses were to treat menstrual cramps, stomachache, and baby and postpartum colic. This could indicate a consensus of the informants to possible antispasmodic, anti-inflammatory and analgesic activities of L. origanoides.Therefore, anti-inflammatory and analgesic activities of L. origanoides extract (aerial parts) were assessed through thermal (hot plate) and chemical (formalin and acetic acid) models of nociception. A dose-dependent reduction in acetic acid-induced writhing was observed after treating mice with L. origanoides extract. The same extract also inhibited significantly formalin-induced licking response and proved to have a central antinociceptive effect, in the hot plate test. This work demonstrates that L. origanoides is used specially by quilombola women from Oriximiná for disorders of the genitourinary system and that biological activities of this species could contribute to these uses. Furthermore, it was also observed antispasmodic, analgesic and antimicrobial uses of other species of the genus Lippia (Goniostachyum section), rich in thymol and carvacrol.