Resumo O objetivo do estudo foi estimar percepção e ocorrência de situações de abuso, desrespeito e maltrato (ADM) na assistência ao parto de 745 mulheres pertencentes às coortes de nascimentos de Ribeirão Preto. Foram aplicados questionários sigilosos contendo uma pergunta sobre percepção de maltrato na assistência ao parto e outras sobre exposição a situações de ADM. Utilizou-se o teste qui-quadrado para comparar as situações apresentadas entres as mulheres que relataram ou não maltrato. A análise foi realizada por meio do programa Stata 14. Das 745 mulheres avaliadas, 66,2% foram expostas a alguma situação de ADM e 8,3% referiram ter percebido ADM. As situações mais frequentes foram: 30,5% não puderam comer nem beber nada; 27,5% tiveram sua barriga apertada para ajudar a criança a nascer; e 25,5% não puderam ficar com acompanhante de sua escolha. Mulheres que afirmaram ter sofrido maltrato apresentaram maiores frequências de respostas positivas a todas situações de ADM quando comparadas com às demais, exceto para os seguintes relatos: “Não me deixaram comer nem beber nada” (p = 0,975) e “Fui forçada a ter parto cesáreo contra minha vontade” (p = 0,073). Apesar de a maior parte das mulheres pertencentes às coortes de Ribeirão Preto relatarem exposição a situações de ADM durante a assistência ao parto, uma minoria percebeu desrespeito ou maltrato.

Abstract This study aimed to estimate the perception and frequency of abuse, disrespect and mistreatment (ADM) situations during childbirth care of 745 women from the Ribeirão Preto birt cohorts. Confidential questionnaires containing one question regarding perceived abuse during childbirth care and other questions addressing exposure to ADM situations were applied. The chi-squared test was used to compare the situations presented between women who did and did not report mistreatment using the Stata 14.0 software. Among the 745 women evaluated, 66.2% were exposed to some situation of ADM and 8.3% reported having perceived ADM. The most frequent situations were that the woman could not eat or drink (30.5%), the woman had her belly squeezed to help the child be born (27.5%), and the woman could not stay with a companion of her choice (25.5%). Women who reported to have suffered maltreatment more frequently responded positively to all situations of ADM when compared to the other participants, except for the following statements: “I was not allowed to eat or drink anything” (p = 0.975) and “I was forced to have a cesarean delivery against my will” (p = 0.073). Although most women of the Ribeirão Preto cohorts reported exposure to ADM situations during childbirth care, a minority perceived disrespect or mistreatment.

Resumo O objetivo do estudo foi estimar percepção e ocorrência de situações de abuso, desrespeito e maltrato (ADM) na assistência ao parto de 745 mulheres pertencentes às coortes de nascimentos de Ribeirão Preto. Foram aplicados questionários sigilosos contendo uma pergunta sobre percepção de maltrato na assistência ao parto e outras sobre exposição a situações de ADM. Utilizou-se o teste qui-quadrado para comparar as situações apresentadas entres as mulheres que relataram ou não maltrato. A análise foi realizada por meio do programa Stata 14. Das 745 mulheres avaliadas, 66,2% foram expostas a alguma situação de ADM e 8,3% referiram ter percebido ADM. As situações mais frequentes foram: 30,5% não puderam comer nem beber nada; 27,5% tiveram sua barriga apertada para ajudar a criança a nascer; e 25,5% não puderam ficar com acompanhante de sua escolha. Mulheres que afirmaram ter sofrido maltrato apresentaram maiores frequências de respostas positivas a todas situações de ADM quando comparadas com às demais, exceto para os seguintes relatos: “Não me deixaram comer nem beber nada” (p = 0,975) e “Fui forçada a ter parto cesáreo contra minha vontade” (p = 0,073). Apesar de a maior parte das mulheres pertencentes às coortes de Ribeirão Preto relatarem exposição a situações de ADM durante a assistência ao parto, uma minoria percebeu desrespeito ou maltrato.

Abstract This study aimed to estimate the perception and frequency of abuse, disrespect and mistreatment (ADM) situations during childbirth care of 745 women from the Ribeirão Preto birt cohorts. Confidential questionnaires containing one question regarding perceived abuse during childbirth care and other questions addressing exposure to ADM situations were applied. The chi-squared test was used to compare the situations presented between women who did and did not report mistreatment using the Stata 14.0 software. Among the 745 women evaluated, 66.2% were exposed to some situation of ADM and 8.3% reported having perceived ADM. The most frequent situations were that the woman could not eat or drink (30.5%), the woman had her belly squeezed to help the child be born (27.5%), and the woman could not stay with a companion of her choice (25.5%). Women who reported to have suffered maltreatment more frequently responded positively to all situations of ADM when compared to the other participants, except for the following statements: “I was not allowed to eat or drink anything” (p = 0.975) and “I was forced to have a cesarean delivery against my will” (p = 0.073). Although most women of the Ribeirão Preto cohorts reported exposure to ADM situations during childbirth care, a minority perceived disrespect or mistreatment.

BACKGROUND Aedes aegypti and Aedes albopictus are the most important arbovirus vectors in the world. OBJECTIVES This study aimed to investigate and compare the infestation pattern of these species in a neighbourhood of Recife, Brazil, endemic for arboviruses in 2005 (T1) and 2013 (T2). METHODS Infestation, distribution and relative abundance of these sympatric species were recorded by egg collection using a network of 59 sentinel ovitraps (s-ovt) at fixed sampling stations for 12 months in T1 and T2. FINDINGS A permanent occupation pattern was detected which was characterised by the presence of egg-laying females of one or both species with a high ovitrap positivity index (94.3 to 100%) throughout both years analysed. In terms of abundance, the total of eggs collected was lower (p < 0.005) in T2 (146,153) than in T1 (281,103), although ovitraps still displayed a high index of positivity. The spatial distribution showed the presence of both species in 65.1% of the 148 s-ovt assessed, while a smaller number of traps exclusively contained Ae. aegypti (22%) or Ae. albopictus (13.2%) eggs. MAIN CONCLUSIONS Our comparative analysis demonstrated the robustness of the spatial occupation and permanence of Ae. aegypti and Ae. albopictus populations in this endemic urban area.

Considering that the root-knot nematode Meloidogyne exigua has caused great yield losses to coffee production in Brazil, this study aimed to determine whether the penetration and the reproduction events of this nematode on the roots of plants from two coffee cultivars with different levels of basal resistance to this nematode could be affected by silicon (Si). Coffee plants from the cultivars Catuaí and IAPAR 59, which are susceptible and resistant, respectively, to M. exigua, were grown in pots containing Si-deficient soil that was amended with either calcium silicate (+Si) or calcium carbonate (–Si). The Si concentration on the root tissue significantly increased by 159 and 97% for the +Si plants from the cultivars Catuaí and IAPAR 59, respectively, compared to the –Si plants of these cultivars. The population of M. exigua, the number of galls and the number of eggs were significantly reduced on the roots of the +Si plants of the cultivars Catuaí and IAPAR 59 compared to the –Si plants of these cultivars. It was concluded that the development and reproduction events of M. exigua were negatively impacted on the roots of coffee plants supplied with Si.

OBJETIVO: Com a finalidade de comparar a síndrome de acometimento da substância branca do lúpus neuropsiquiátrico (LESNP) e a esclerose múltipla (EM), foi proposta uma avaliação demográfica, da história médica e do exame clínico. MÉTODOS: Sessenta e quatro pacientes com LESNP e 178 com EM responderam a um questionário para avaliar o sistema funcional, a expanded disability status scale (EDSS), o Beck depression inventory (BDI) e o Beck anxiety inventory (BAI). RESULTADOS: A prevalência de doenças autoimunes e consciência alterada foi semelhante em ambos os grupos, mas foi superior comparada àquela da população geral. Sinais e sintomas sistêmicos ocorreram em 2,9 a 61,9% dos casos de EM, enquanto sinais e sintomas neurológicos foram encontrados de 9,4 a 76,4% na LESNP. Os sistemas motor, visual e mental foram os mais afetados nas duas doenças. O BDI foi superior em LESNP e o BAI na EM. CONCLUSÕES: As alterações funcionais em pacientes com LESNP foram similares às encontradas na EM, embora tenha ocorrido maior incapacidade dos sistemas funcionais cerebelar, de sensibilidade e dos esfíncteres na EM, sintomas depressivos, de ansiedade e cefaleia, também foram superiores.

OBJECTIVE: In order to compare white matter syndrome of neuropsychiatric systemic lupus erythematosus (NPSLE) and multiple sclerosis (MS), an assessment on demographic, medical history, and clinical data was proposed. METHODS: Sixty-four patients with NPSLE and 178 with MS answered a questionnaire and were evaluated regarding functional system, expanded disability status scale (EDSS), Beck depression inventory (BDI), and Beck anxiety inventory (BAI). RESULTS: The prevalence of autoimmune diseases and altered consciousness was similar in both groups, however it was higher than in the general population. Systemic signs and symptoms occurred from 2.9 to 61.9% of the MS cases, while neurological signs and symptoms occurred in 9.4 to 76.4% of the NPSLE ones. The motor, visual, and mental systems were the most affected in both diseases. The BDI in NPSLE had higher scores and the BAI in MS. CONCLUSIONS: The functional impairments in NPSLE were similar to those of MS, although greater impairment of the functional systems of cerebellar, sensitivity, and sphincters occurred in MS cases, and greater symptoms of depression, anxiety, and headache also occurred in it.

O objetivo foi identificar subtipos do Vírus da Imunodeficiência Humana tipo-1 (HIV-1) e analisar a presença de mutações/polimorfismos nas regiões da protease (PR) e transcriptase reversa (TR) de 48 pacientes virgens de tratamento atendidos no município de Maringá, Paraná, Brasil. O sequenciamento foi conduzido usando produtos de nested PCR dos genes da PR, TR parcial e group-specific antigen gene (gag) de RNA retrotranscrito. A interpretação da resistência transmitida foi realizada segundo o algoritmo Surveillance Drug Resistance Mutation List (SDRM). As análises filogenética e SimPlot dos segmentos concatenados classificaram as sequências como subtipo B 19/48 (39,6%), subtipo C 12/48 (25%), subtipo F 4/48 (8,3%), com 13/48 (27,1%) formas recombinantes. A maioria das formas recombinantes era mosaicos B (B/F 12,5%, B/C 10,4%), com um C/F (2,1%) e um mosaico complexo B/C/F (2,1%). A prevalência de resistência transmitida foi de 4,2% (2,1% para ITRN e 2,1% para IP). Baixos níveis de resistência transmitida foram encontrados nesse estudo, 2/48 (2,1% para INTR e 2,1% para IP). Esses achados, embora preliminares, podem contribuir no monitoramento da epidemia de HIV na região.

The objective of this study is to identify subtypes of Human Immunodeficiency Virus type 1 (HIV-1) and to analyze the presence of mutations associated to antiretroviral resistance in the protease (PR) and reverse transcriptase (RT) regions from 48 HIV-1 positive treatment naïve patients from an outpatient clinic in Maringá, Paraná, Brazil. Sequencing was conducted using PR, partial RT and group-specific antigen gene (gag) nested PCR products from retrotranscribed RNA. Transmitted resistance was determined according to the Surveillance Drug Resistance Mutation List (SDRM) algorithm. Phylogenetic and SimPlot analysis of concatenated genetic segments classified sequences as subtype B 19/48 (39.6%), subtype C 12/48 (25%), subtype F 4/48 (8.3%), with 13/48 (27.1%) recombinant forms. Most recombinant forms were B mosaics (B/F 12.5%, B/C 10.4%), with one C/F (2.1%) and one complex B/C/F mosaic (2.1%). Low levels of transmitted resistance were found in this study, 2/48 (2.1% to NRTIs and 2.1% for PI). This preliminary data may subsidize the monitoring of the HIV evolution in the region.

OBJETIVO: Verificar se existe correlação significativa entre a medida ecográfica do diâmetro biventricular externo e a concentração sérica da hemoglobina fetal pré-transfusional e se essa medida ecográfica poderá vir a ser utilizada como marcador não invasivo da anemia fetal. MÉTODOS: Estudo transversal prospectivo, no qual foram selecionadas 65 cordocenteses realizadas em 36 fetos anêmicos de mães portadoras de isoimunização pelo fator Rh. Obteve-se a medida do diâmetro biventricular externo (DBVE), por meio do modo M, utilizando-se aparelho de ultra-som convencional. Anterior à transfusão foi obtida amostra de 0,5ml de sangue fetal, para dosagem da hemoglobina, sendo a medida imediatamente realizada através de espectrofotometria, no equipamento Hemocue®. Como análise estatística foi utilizada a regressão dos mínimos quadrados, aceitando-se p<0,05 e análise multivariada. RESULTADOS: Foram observadas correlação inversa entre a concentração da hemoglobina no sangue fetal no momento prévio à transfusão e a medida do DBVE e correlação direta entre a medida do DBVE e a idade gestacional, e, também, através da análise multivariada que, à medida que a concentração de hemoglobina fetal cai, o DBVE aumenta, independentemente da influência da idade gestacional nesse parâmetro. CONCLUSÃO: Existe correlação inversa entre a concentração da hemoglobina no sangue fetal e a medida do DBVE, independente da idade gestacional. Os achados sugerem que o DBVE poderá vir a ser um marcador ecográfico de predição do nível de hemoglobina de fetos de gestantes isoimunizadas.

OBJECTIVE: To assess whether a significant correlation exists between the echographic measurement of biventricular outer diameter and the pretransfusional serum concentration of fetal hemoglobin and whether that echographic measurement can be used as a noninvasive marker of fetal anemia. METHODS: A prospective cross-sectional study was carried out comprising 65 cordocenteses performed in 36 anemic fetuses of mothers with isoimmunization to the Rh antigen. The biventricular outer diameter (BOD) was obtained by M-mode evaluation. Previous to the transfusion, a 0.5-mL fetal blood sample was obtained for hemoglobin measurement with spectrophotometry in the Hemocue device. The minimum square regression was used with p < 0.05 and multivariate analysis were used as statistical analysis. RESULTS: An inverse correlation was observed between the fetal hemoglobin concentration before transfusion and the BOD measurement, and a direct correlation was observed between the BOD measurement and gestational age. In addition, multivariate analysis showed that fetal hemoglobin concentration decreases as BOD increases, independently of the influence of gestational age on that parameter. CONCLUSION: An inverse correlation exists between fetal hemoglobin concentration and BOD measurement, regardless of gestational age. The findings suggest that BOD may become an echographic predictor of the hemoglobin level of fetuses of isoimmunized pregnant women.