Análise dos marcos teóricos e estruturais do currículo de graduação em enfermagem no Rio Grande do Norte

This research had as its guiding question: what theoretical and structural milestone of graduation nursing curriculum of public universities in the State of Rio Grande do Norte? The objectives of this study were: Analyze theoretical and structural milestones of graduation nursing curriculum of public universities in the State of Rio Grande do Norte; Identify the theoretical milestone and training models that guide the structural milestones of nursing curriculum courses of public universities studied; Analyze the training concepts of curriculums from the voices of the coordinators of the courses. This is a qualitative study, analytical, with discussions of the documentary and empirical research. Ten teachers participated who act as coordinators of the graduation courses in nursing or academic advisors, in UFRNCentral Campus in Natal and Health Sciences College (Facisa), in Santa Cruz-and on UERN -Campus Caicó, Mossoró and Pau dos Ferros. The information collected by interview was analyzed by sociology or symbolic cartography of Boaventura de Sousa Santos. The research was approved by the Research Ethics Committee of the UERN by the CAAE: 03610912.7.0000.5294. All the participants signed the Free Consent and clarified Term The results and discussion were presented in four scientific articles. The first article, titled the Pedagogical projects in nursing analysis in the light of the symbolic cartography, features the use of cartographic method in the researches and in the study of nursing curriculums. In the article The Analysis of theoretical-philosophical, structural and referential milestones in nursing curriculums, these milestones are renowned in curriculums of UERN and UFRN. The main challenges faced in the implementation of supervised internship in nursing provide a reflection on the difficulties that the internship supervisors present, especially with the relationship between education/service and the articulation theory/practice. In the last article are discussed the changes in nursing training from the former student profile, who won a boost from the curricular changes proposed by the national curriculum guidelines. The study concluded, by the analysis of theoretical and structural milestones of nursing curriculum courses of public universities of Rio Grande do Norte, that there is an explicit intention to train nurses for the health system and a search on innovative teaching projects in accordance with the national curriculum guidelines for the area of nursing. The thesis defended in this investigation was that the curriculum of public institutions of higher education in nursing in the State of Rio Grande do Norte advanced from a training focusing on biologicist model, flexneriana guidelines, for teaching able to articulate the health with the social, political and cultural issues

Genetic Diversity of a Brazilian Strain Collection of Xanthomonas citri subsp citri Based on the Type III Effector Protein Genes

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito da interação genótipo × ambiente sobre o peso ao nascimento, aos 205 e aos 550 dias de idade de bovinos da raça Nelore na Região Sul do Brasil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Variabilidade genética em isolados de Curtobacterium flaccumfaciens

A cultura do feijoeiro está sujeita à incidência de várias doenças que acarretam perdas significativas na produção, dentre as quais encontra-se a murcha-de-curtobacterium ou murcha bacteriana, causada por Curtobacterium flaccumfaciens pv. flaccumfaciens (Cff). Atualmente a murcha-de-curtobacterium tem se constituído em um novo problema para a cultura do feijoeiro em várias regiões brasileiras. A resistência genética tem sido o meio mais eficiente no controle da doença, porém a possibilidade da existência de variabilidade genética presente em isolados de Cff, pode ser uma conseqüência maléfica ao melhoramento visando a obtenção de cultivares de feijoeiro resistentes, especialmente na estabilidade e durabilidade da resistência. Neste sentido, o presente trabalho teve como objetivo o estudo da variabilidade genética de 26 isolados de Curtobacterium flaccumfaciens, 20 dos quais provenientes de feijoeiro (Cff), coletados em diferentes regiões do Brasil, quatro provenientes de coleções internacionais (Cff) e dois endofíticos de citros (C. flaccumfaciens). Foram utilizados dois pares de oligonucleotídeos, CffFOR2-CffREV4 e CF4-CF5, avaliando-se na especificidade em reação de PCR, para a caracterização dos 26 isolados. No estudo da variabilidade genética, utilizou-se da técnica rep-PCR e os iniciadores REP, ERIC e BOX. A partir do padrão eletroforético gerado pela amplificação dessas seqüências repetitivas no DNA genômico dos 26 isolados bacterianos, foram realizadas análises pertinentes (UPGMA SM) e obtenção de um dendograma. Considerando-se um índice de similaridade de 75%, os isolados foram distribuídos em quatro grupos distintos. Os isolados de Cff provenientes do Paraná e DF foram separados em grupos diferentes, enquanto que isolados endofíticos de citros não formaram um grupamento distinto dos de feijoeiro. Os isolados procedentes do Estados de São Paulo mostraram-se geneticamente heterogêneos, alguns se agruparam com o isolado de USA, Santa Catarina e de citros, enquanto outros agruparam-se com isolados provenientes da França e Paraná. A avaliação da especificidade dos dois pares de oligonucleotídeos, mostrou que os oligonucleotídeos CffFOR2-CffREV4 detectaram todos os 26 isolados. Os oligonucleotídeos CF4-CF5 apresentaram menor especificidade não detectando dois isolados de Cff de feijoeiro (2928) e (2936) e os isolados endofíticos de citros. Portanto como ferramenta para detecção de Cff em feijoeiro os oligonucleotídeos CffFOR2-CffREV4 revelaram ser os mais indicados.

A taxonomic review of Neogriphoneura Malloch, 1924 (Diptera : Lauxaniidae), with description of three new species

The status of the Lauxaniidae genus Rhabdolauxania Hendel, 1925 is reevaluated and is synonymized under Neogriphoneura Malloch, 1924. Three new combinations, N. immaculata (Hendel, 1933), comb. nov., N. laevifrons (Hendel, 1925), comb. nov., and N. schnusei (Hendel, 1925), comb. nov. are proposed. Two lectotypes are designated. Three new species of Neogriphoneura are described: N. bispoi sp. nov., from Santa Catarina, Brazil, N. pacata sp. nov., from La Paz, Bolivia, and N. corrugata sp. nov. from British Virgin Islands. Illustrations of the head, wing, male and female terminalia are provided for the new species. This raises the number of species in the genus from the present five to eleven. A key is provided for the species of the genus.

Relação entre índices fisiológicos aeróbios e desempenho em provas de curta e média duração em ciclistas de elite

Poucos são os estudos que possibilitam verificar quais as respostas fisiológicas são associadas ao desempenho em uma amostra de ciclistas de elite nacional. Portanto, o objetivo do presente estudo foi determinar e relacionar diferentes índices fisiológicos aeróbios com o desempenho em testes contra relógio de 4 e 20km em ciclistas de alto nível. A amostra foi composta por 14 ciclistas profissionais de elite nacional do sexo masculino (28,5 ± 4,7 anos, 73,47 ± 8,29 kg, 176 ± 6,76 cm), que realizaram um teste progressivo em laboratório para a determinação do consumo máximo de oxigênio (VO2max: 62,23 ± 8,28 ml·kg·min-1), intensidade relativa ao VO2max (iVO2max: 500,83 ± 58,65 w), economia de movimento (EM: 0,1166 ± 0,0362 ml·kg·min·w-1) e 1º e 2º limiares ventilatórios (LV1: 348,21 ± 43,26 w; LV2: 417,86 ± 60,79 w, respectivamente). Também foram submetidos a duas provas de 4 e 20km contra relógio. Para correlação entre os índices fisiológicos e desempenho, foi utilizado o coeficiente de correlação de Pearson (p< 0,05). Não foi encontrada correlação entre os índices fisiológicos (VO2max absoluto e relativo, iVO2max, EM, LV1 e LV2) e o desempenho de 4km (r= 0.38; 0.16; -0.33; 0.20; -0.50; -0.20, respectivamente) e 20km (r= 0.24; 0.01; -0.13; -0.12; -0.48; -0.19, respectivamente) contra relógio em atletas de alto nível. Estes resultados sugerem que tais variáveis não apresentam capacidade de explicar o desempenho em provas de contra relógio nas respectivas distâncias, provavelmente, devido à homogeneidade entre os sujeitos.

Indicadores cardiovasculares em repouso e durante um teste incremental em jovens do sexo masculino

O presente estudo comparou valores de glicemia, frequência cardíaca em repouso e durante exercício, além da composição corporal entre hipertensos e normotensos. A amostra foi composta por 32 jovens do sexo masculino, com média de idade de 22,6 anos. Inicialmente, aferiu-se a pressão arterial, para divisão em dois grupos: hipertensos e normotensos. Posteriormente foram mensurados, glicemia em jejum, impedância bioelétrica, antropometria, e a frequência cardíaca no repouso, durante o teste de esforço máximo e na fase de recuperação. A análise estatística foi composta pelo teste t- Student e análise de variância para medidas repetidas two-way, entre os grupos. O valor de significância adotado foi p = 0,05. Os dados analisados mostraram que indivíduos hipertensos apresentam maiores índices metabólicos e valores hemodinâmicos do que indivíduos normotensos, sendo estes indicadores de risco cardiovascular.

Postural control and functional balance in individuals with diabetic peripheral neuropathy

A Neuropatia diabética periférica (NDP) cursa com redução somatossensitiva que pode levar a alterações no controle postural. O objetivo do estudo foi avaliar o controle postural na postura ereta, em diferentes condições, e o equilíbrio funcional em indivíduos com NDP, correlacionar os resultados obtidos na avaliação do controle postural com os valores do teste do equilíbrio funcional e comparar os resultados obtidos no grupo neuropata com o grupo controle, verificando as possíveis diferenças entre as condições de avaliação em ambos os grupos. Participaram do estudo 13 mulheres com NDP (GN) e 17 mulheres não diabéticas (GC). A avaliação do controle postural foi realizada por cinemetria nas condições: olhos abertos (OA), olhos fechados (OF) e semi tandem (ST). Após processamento no MATLAB, foram geradas as variáveis: amplitude média de oscilação (AMO) na direção ântero-posterior (AP) e médio-lateral (ML); e velocidade média de oscilação (VMO) na direção AP e ML. O equilíbrio funcional foi avaliado pelo Timed Up and Go Test. Houve diferença significante entre os grupos (p<0,005) na AMO-AP OA e OF, AMO-ML of e ST e VMO-ML ST. Houve diferença entre as condições OA e ST (p<0,005) e of e ST (p<0,005) para as variáveis AMO-ML e VMO-ML, com maior prejuízo para o GN, que também apresentou um menor equilíbrio funcional (p=0,001). A instabilidade ML foi correlacionada positivamente com o desequilíbrio funcional. Os resultados nos mostram uma alteração no sistema de controle postural na NDP, o que pode levar estes indivíduos a um maior risco a quedas e prejuízos funcionais.

Population biology of shrimp Artemesia longinaris (Crustacea: Decapoda: Penaeidae) from the southern coast of Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A produção das perdas dentárias: narrativas de usuários do SUS

For a complete comprehension of the effect of tooth loss is necessary to listen to the patients that have it. This study, of qualitative approach, investigate, in the dental history of users of SUS, listening to his/her experiences with the services of dental care, the reason that lead his/her to dental lost and the repercussion of this in his/her life. The collect of data was made by narrative interview, obeying to a pre-defined schema. The subjects interviewed were six (three of urban zone and three of rural zone), all of them were users of Family Health Units. The criterions of inclusion were the followings: the presence of tooth lost (total lost in both dental arch or in one of them, or partial lost in at least six elements in one of the arches); age between 25 and 59; male or female; to live in municipal district of São Tomé/RN or Natal/RN. Based on previous interviews was elaborated the odontological history of each patient. Such narratives, systemized in odontological history, were analyzed taking as base the studies of Souza71 and the proposal of Schutze, suggested for Jovchelovitch, Bauer34. The results show that toothache was the main reason for the search of odontological care. The patients confront the ache with home-made medicaments, allopathic ones, and searching for dental care. The searching for exodontics was stimulated for geographic access difficulties or for repressed demand, which as a result produced the aggravation of the lesions and the discredit in restoration s treatment. The self-care practice of tooth-brush with juá or toothpaste and the controlled ingestion of sugar was not sufficient to avoid dental lost. Guilty sentiments were identified in relation with lack of care with teeth. The acceptance of dental lost as a natural factor is an important motivation in lack of pain and in the belief that it was a simple part of life in old age. Life with dental prosthesis makes clear the difference between which was natural and which was unnatural, and difficulties with the prosthesis appeared. The limitation of the prosthesis in its functional aspect can be compensated by esthetic restitution, making possible smiling expression. Starting with this study and considering the high number of dental lost, mainly in low-rent population, which live with toothless limitations or bad-quality prosthesis which do not rehabilitate adequately, we suggested the realization of qualitative researches which include, also, another actors in heath care services such as professionals and administrators

Centros de especialidades odontológicas: avaliação da atenção de média complexidade na rede pública da Grande Natal

The Specialized Dental Care Centers (CEO) were developed to provide specialized dental care to the population, given the accumulated needs of health since the past. They must operate as units of reference for the Oral Health Team of the Primary Care, complementing the dental procedures performed at this level of attention. This study aims to assess the performance of CEOs of the Grande Natal Health Region as a strategy of Secondary Care consolidation in oral health through users, dentists and managers. For this to try to identify factors about access, hosting and satisfaction with the service, the actions developed in these centers, integration between the CEOs and the Basic Health Units (UBS), considering the reference and counter reference. Data were collected through semi-structured interview, conducted in four CEOs, among 253 users, 31 dentists and 4 managers. It was submitted to descriptive statistical analysis and to content analysis by software ALCESTE 4.5. The results revealed that the specialties of prosthesis, endodontics and surgery were the most sought by 38.2%, 23.7% and 21.7% of respondents, respectively. It was noticed that among users aged 18 to 30 years-old the greatest demand is for the specialty of endodontics (44.4%) and over 50 years for prosthesis (76.4%). There is a weakness in the reference and counter reference between UBS and CEO, because part of users goes directly to the centers without going before to the Primary Care and the majority does not want to return to the dentist of Health Unit. Satisfaction with care was reported by 90.9% of users, because they resolved the problems needed and were welcomed by the team. But the delay in care was the main factor for not satisfaction. For most dentists, some users could solve their problems completely in Primary Care, which shows the existence of unnecessary referrals to the CEOs, however they consider the existence of limiting factors in UBS that compromise the service. Most dentists revealed that some users do not get to CEOs with the basic dental treatment done, and some of them do not counter reference users. It can be concluded that the studied CEOs are being resolutive for those who access them, offering necessary care for the population, and if they don t account with this service, will encounter obstacles to resolution of problems, ranging seek care service in particular, in another public sector, or even giving up treatment. However, it is perceived the need of professionals training to understand the importance of the reference and counter reference, to that they can better serve and guide users. It is also important that cities offer better conditions to UBS and CEOs, so they can work together, with complementary actions of oral health, seeking full care, aiming for better resolution to the users' health problems

Assistência odontológica diferenciada para crianças de 0 a 3 anos: avaliação de impacto no Serviço Público Municipal em Natal-RN

In Brazil, 0-5 years old children just have an oral health care system since 1990 s. Innumerable experiences of implantation of the attendance to the babies in the cities had appeared throughout the years, but it hasn´t been evaluated the comparative effect between children displayed and not displayed to the program. In this regard, the main of this research was describe the Early Childhood Oral Health Care in public health service in Natal, Rio Grande do Norte, Brazil and evaluate the impact of this specific oral health care for babies by comparison of indicators between exposed and non-exposed children. It was created an experimental group, formed by children covered by program which was paired, based on sex, age and socioeconomic status, with a control group, formed by uncovered children. After filling ethical application, the parents of children were questioned about some risk factors to dental caries and, in sequence, it was accomplish an oral examination in the child. It was verified the Visible Plaque Index (VPI), Gingival Bleeding Index (GBI), dmf-s and verification of caries activity. The sample was 40 children in each group. The results showed, for VPI, a difference of 7 percentile points for the experimental group, however this difference had no statistical significance, obtained by Student s t test (p=0.314). In relation to GBI, the control group showed a low mean (0.8%) comparing with experimental group (2.77%) and this difference was statistically significant (p=0.003). The results for dmf-s and evaluation of caries activity showed no statistical difference between groups. Among the probable reasons for absence of impact of intervention, could be included: (a) the practice model was the same in two groups, or the difference was very weak and (b) the oral health care has intrinsic limitations for to impact on oral health in low income populations

Programa de odontologia para bebês: uma avaliação quantitativa e qualitativa

The objective of this study was to evaluate a baby dentistry program which has been in the city of Natal for five years. The research was based on two analysis: a quantitative one, which tried to check caries prevalence in 52 children supported by the program and a qualitative one, which, through interviews carried out with the mothers, using the focus group technique, tried to realize the effect of the program their attitudes related to the care of their children´s oral health. For the quantitative analyses of caries prevalence there was the use of def-s and knutson rates and the values obtained were shown in a descritive and analytical way.The results showed that 4.2% of babies ranging 24 to 36 months old presented carie disease. Children from 36 to 48 months old and above 48 months old presented 18.2% and 16.7% carie prevalence respectively.The def-s averages found in ages 24 to 36, 36 to 48 and 48 to 60 months old were 0.08; 0.40 and 1.16 respectively, considered as being equally low, going along with Knutson rates. The qualitative analyses showed a high level of the mothers` satisfaction, considering the access,practitioner-patient relationship and opportunity to keep the oral health. Children supported by the program showed a low carie prevalence and the program turned out to be effective under the mothers` point of view

Qualidade de vida, eficiência mastigatória e presença de disfunção temporomandibular em usuários de prótese parcial removível com arco dental curto inferior

Even nowadays there is in Brasil a large number of edentulous and a precarious financial condition of most of the population. In addition, World Health Organization aims for oral health, which consists on the maintenance of a natural dentition, functional and aesthetic composed of at least 20 teeth, without need of prosthetic intervention throughout life. From this and considering the lack of researches about the permanence of edentulous spaces in the oral cavity, and also avoiding overtreatment, this research has been proposed. Thus, the aim was to evaluate the effect of different lengths of the shortened lower dental arch in the presence or absence of a removable partial denture (RPD) on masticatory function, quality of life and occurrence of temporomandibular dysfunction. To achieve this goal, we compared the masticatory efficiency (colorimetric test), the oral comfort through the analysis of the impact of oral health in quality of life (OHIP-14), the presence of temporomandibular dysfunction (RDC/TMD) and the general quality of life (WHOQOL) of patients with shortened dental arches (SDA) (n=60), which is an arch with a reduction of teeth starting posteriorly, and patients with complete dental arch (Complete DA) (n = 34). The group of patients whit SDA was divided among PPR wears (PPD + SDA) (n = 17) and non-wears (n = 43). The population of this study consisted on patients who received or looked for treatment at the clinics of the Department of Dentistry of UFRN, from clinical analysis and records. The sample was chosen by convenience. For statistical analysis, it was a database in SPSS 17.0, followed by descriptive analysis with frequencies, absolute values, tests of central tendency and variability. The statistical tests used were chi-squared and analysis of variance as well as Tukey s post test, when applicable, all with a 95% confidence level. The results shown a prevalence of TMD of 47,1% among patients using PRP and 69,8% among those who didn t, but this result wasn t statistically significant. The mean of the results of masticatory efficiency, WHOQOL and OHIP didn t show association to the presence or absence of PPR and to the lower number of occlusal units of the patients (0, 1, 2 or more occlusal). The association only occurred among the different groups of SDA and the patients with complete dental arch. Taking into account the results, it could be observed that studied patients with low posterior support using lower PRP didn t have better masticatory efficiency, general quality of life, less impacts of their oral conditions in quality of life or not even less temporomandibular dysfunction or better masticatory efficiency when compared to those who didn t use the prosthesis

Atividades preventivas realizadas pelos cirurgiões-dentistas do PSF de Natal-RN

Family Health Program (FHP) presents itself as a restructured model on basic cares besides having prevention practices and promotion in health as essential parts. According to that, the purpose of this study is to perceive which prevention practices in oral health are accomplished by the dentists from the FHP of Natal-RN as well as the way they have been developed, the knowledge basis to execute the procedure and the use of evaluation instruments by the dentists and by the Oral Health Co-Ordinator. A list of dentists participating on the FHP of Natal in March, 2006 (n= 91) was obtained so it was possible to formulate a structured interview. After excluding those with less than six months attending to the program, and considering the loss, eighty dentists got to be interviewed. It had questions about individual and group preventive procedures, sources of basement to develop the activities and to verify the impact and evaluation instruments. Besides that, an interview was made with the Oral Health Co-Ordinator about the evaluating process and the existence of a protocol as well as about document analysis in the Ambulatory Informations System Unique Health System (AIS-UHS), Information of Basic Care System and Pact of Recorder. The main individual activities consist on Oral Hygiene Orientation (87,5%) and Fluoridization (95%). Group activities remain at scholar groups acts(91,25%) being fluoridization done by 91,25% and educative activities by 86,25% mainly through speeches (61,25%).Orientations about oral cancer were detached on the aged group (39,96%)and hypertensive and diabetic group (19,51%), as well as integration with the health team was respectively 21,93% and 39,02%. Speeches and talk rounds are the main activities for aged, hypertensive and diabetics, and are also expressive to pregnant women. For pregnant women and babies group predominate hygiene and diet orientation. About the evaluation instruments 73,75% of the dentists do not consider their existence, despite 73,75% consider that actions have impact specially due to a increase of hygiene and decrease of caries index on the children. The main sources of basement are clinical experience (42,5%) and preparative courses (33,75%), only 7,5% mentioned population need and local reality. The Oral Health Co-Ordinator related the Attention Pact Recorder and records from the AIS - UHS as evaluation source but also detached the lack of epidemiologic surveying. She mentioned the increase of supervised brushing as a positive result and detached the hardness of the professional to act inside the family and as a team. The AIS-UHS records showed that fluoridization is more used individually and the supervised brushing is predominant as a group action, besides that educative activities at the Health Establishment predominate due to actions at the community. Facing the results, it was verified the act in different groups, special attention given to scholars, as well as focus the activities on caries giving less emphasis to other oral problems. Despite that, there was no epidemiologic instruments or data of the local reality to guide the actions and to be part of the planning and evaluation process