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Cacti are renowned for their resilience in arid environments and have been utilized as a valuable food source in various cultures for centuries. The potential effects of cactus (Cactaceae) consumption on liver health have garnered significant scientific interest in recent years. This review aimed to consolidate and analyze existing research findings regarding the relationship between cactus-derived compounds and their influence on liver function and health. Various cactus species, particularly Opuntia spp., are rich reservoirs of antioxidants, polyphenols, flavonoids, and betalains. In vitro and in vivo studies with animal models have shown that bioactive constituents of cactus exhibit anti-inflammatory, antioxidative, and antifibrotic properties, which potentially mitigate liver damage induced by oxidative stress, inflammation, and hepatotoxic agents. Understanding their mechanisms of action and conducting rigorous clinical studies with administration of cactus will ascertain their role in preventing and treating liver ailments, offering novel avenues in nutrition, hepatology, and natural medicine.

ABSTRACT Objective: To estimate the prevalence of depressive symptoms in the population aged 18 to 24, according to socioeconomic and demographic aspects in Brazil, comparing its evolution between 2013 and 2019. Methods: Cross-sectional study carried out with secondary data obtained from National Health Survey 2013 and 2019. It were included 7,823 young adulthood (aged 18 to 24) from 2013 and 8,047 from 2019. The instrument used to assess depression was the Patient Health Questionnaire-9 (PHQ-9). All estimates included population weights and complex sampling. Results: The prevalence of depression almost doubled: 10.9% (95%CI 9.6–12.2) in 2019, compared to 5.6% (95%CI 4.8–6.4) in 2013, an absolute difference of 5.3% (4.5–6.0) greater. Women were the most affected in both surveys, with an increase between 2013 (8.3%; 95%CI 6.9–9.6) and 2019 (15.6%; 95%CI 13.5–17.6) higher than that of men (2013: 2.9%; 95%CI 2.0–3.8 and 2019: 6.2%; 95%CI 4.7–7.7). In both sexes, the pattern of increase was greater for the groups aged 18 to 20, not participating in religious activities, who were at the lowest levels of education and income, who lived with two or three or more people, who lived in the Northeast, Southeast, capitals and metropolitan areas of the country. Conclusion: There was a significant increase in the prevalence of depressive symptoms over the six years between the two surveys. However, this increase did not occur homogeneously among the characteristics analyzed, indicating population groups and locations in Brazil where the presence of these symptoms increased most in the period.

The intensification of extreme climate events is already a reality throughout the world. In the Brazilian Amazon, the most frequent extreme events are linked to droughts and floods. This study expanded the documentation on extreme events of floods, water crisis, fires and forest fires in the state of Acre, in the southwestern Brazilian Amazon. We analyzed extreme weather events in state and municipal state-of-emergency and public-calamity decrees, reports of people who faced the impacts of these events, scientific articles, and press reports. The results show that the state of Acre recorded 202 extreme events between 1987 and 2023, with an increasing trend in the number and occurrence of various types of extreme events in the same year since 2010. Twenty-one state-of-emergency and public-calamity decrees were issued, with flood events being the most frequent. The cities of Rio Branco and Cruzeiro do Sul recorded 14 and 21 extreme events, respectively, or approximately one event every two years. These data show the urgency of implementing actions to adapt to climate extremes. Starting in 2005, the annual results indicate an increase in municipalities (counties) experiencing more than one type of extreme event, pointing to the need for effective public policies for adaptation and mitigation in the state of Acre.

This study evaluated the anti-adiposity and anxiolytic effects of malícia honey (MH) on obese rats. A total of 40 male Wistar rats were initially randomized into four groups: healthy (HG); obese (OG); and healthy (HGH) and obese (OGH) both treated with malícia honey by gavage (1000 mg/kg). The rats consumed a control or cafeteria diet for 16 weeks. Body weight, food intake, adiposity index, anxious-like behaviour and concentration of organic acids in the brain, intestine and faeces were analysed. Histological analyses were performed on adipose tissue and brain. MH showed procyanidin B1 and B2, epicatechin, and naringenin as the main polyphenols. The OGH had lower caloric intake (18 %), body weight (12 %) and lower adipocyte area compared to the OG. MH increased organic acids in biological materials and prevented the appearance of ischemic neurons. MH had an anti-adiposity effect, protected the nerve tissue and reversed anxious-like behaviour in obesity-induced rats.

Resumo Objetivo Propor um diagrama de prevenção de quedas para pessoas idosas, baseado no Modelo de Promoção da Saúde de Nola Pender. Métodos A construção do diagrama foi embasada no modelo de Nola Pender e em seus elementos. Para isso, foi realizado um estudo de revisão integrativa, com o objetivo de coletar dados sobre características e experiências individuais, sentimentos e conhecimentos e adoção de comportamento saudável para prevenção de quedas. Após a coleta dessas informações, realizou-se análise de similitude dos estudos selecionados por meio do IRaMuTeQ. Os elementos obtidos da análise de similitude facilitaram o agrupamento dos estudos quanto aos elementos encontrados e, assim, proporcionaram a organização do diagrama de prevenção de quedas. Resultados A amostra final foi constituída de 54 artigos, divididos de acordo com os elementos do modelo de Nola Pender: 36 abordavam características e experiências individuais, 40 sentimentos e conhecimentos, e 20 eram referentes ao comportamento. Os elementos obtidos da análise de similitude geraram um leque semântico de palavras mais frequentes: queda, prevenção, mulher e medo. Já as palavras menos frequentes foram cognição, autoeficácia, transporte e planejamento, os quais contribuíram para a construção do diagrama. Conclusão A partir da revisão, elaborou-se um diagrama, que favoreceu a identificação dos fatores pessoais, barreiras e facilidades, para um comportamento desejável à prevenção de quedas.

Abstract Medication-related osteonecrosis of the jaw (MRONJ) is characterized by bone exposure for more than eight weeks in patients who have used or been treated with antiresorptive or antiangiogenic drugs, without a history of radiation therapy or metastatic diseases in the jaws. Obesity is associated with changes in periodontal tissues and oral microbiota that are linked to bone alterations. This study aimed to analyze the influence of obesity on the development of bisphosphonate-induced osteonecrosis. The experiment randomly and simply divided 24 male Wistar rats (Rattus norvegicus) into four groups: healthy, with osteonecrosis, obese, and obese with osteonecrosis (n=6 per group). Osteonecrosis was induced through weekly intraperitoneal injection for eight weeks at a dose of 250 µg/kg of zoledronic acid in a 4 mg/5 mL solution, combined with trauma (exodontia). Obesity was induced through a high glycaemic index diet. Each group was qualitatively and quantitatively evaluated regarding the development of models and pathological anatomy of the lesions. The results were expressed in mean percentage and standard deviation and statistically analyzed using one-way analysis of variance (ANOVA) followed by Tukey's post-hoc test, with a significance level of 5% (p

We evaluated the Parkia biglobosa pulp (PB) effects on food intake, body composition and oxidative and inflammatory parameters related to gut and brain of rats. A total of 32 male Wistar rats were randomised into four groups: healthy (HG), obese (OG); and healthy (HPB) and obese (OPB) groups with PB (400 mg/kg body weight). The rats consumed a control or cafeteria diet for 16 weeks. Body weight, food intake, bacteria count, organic acids in faeces were quantified. NF-κB and oxidative parameters were evaluated in the colon and hippocampus. PB contains fibres, 3,4-dihydroxybenzoic acid, catechin, and myricetin. PB treatment decreased fat mass and energy intake; increased the count of lactic acid bacteria and faecal organic acids, improved lipid peroxidation and reversed colon and hippocampal lesions, with reduction the NF-κB in OPB colon. PB has anti-obesity effect with potential to modulation gut-brain axis, mainly via blocking the activation of NF-κB.

Objetivo: identificar fatores preditores de insônia em estudantes de Enfermagem. Método: estudo transversal, realizado com 199 alunos do 1º ao 10º semestre do curso de Enfermagem de uma Universidade Federal, Brasil. Os dados foram coletados no período de junho a setembro de 2019. Aplicou-se o questionário sociodemográfico e de saúde e o Sense of Coherence de Antonovsky. Resultados: as variáveis renda (p=0,016), tempo de lazer (p=0,021), horas suficientes de sono (p=0,005), uso de drogas psiquiátricas (p=0,002), plano de saúde (p=0,006), menor sensação de coerência (p=0,003), depressão moderada-grave (p=0,004) foram significativas. Regressão logística: as variáveis idade (p=0,008) e raça negra (p=0,028) foram significativas. Conclusão: os fatores sociais, individuais, acadêmicos e de saúde influenciam no desfecho da insônia. Descritores: Enfermagem. Estudantes de Enfermagem. Distúrbios do Início e da Manutenção do Sono. Saúde do Estudante. Qualidade de vida.

Resumo Objetivo Avaliar a associação entre os determinantes sociais de saúde e a ocorrência de reinternação hospitalar de pessoas vivendo com HIV. Métodos Estudo transversal, com dados de 262 prontuários de pessoas com HIV, que foram internadas no período de 12 meses, em Fortaleza, Ceará. Foram incluídos prontuários disponíveis na íntegra no arquivo hospitalar. A variável de desfecho foi analisada de duas formas: reinternação como variável dicotômica (sim/não) e de forma multinomial, por meio do número de reinternações (nenhuma, 1-2, 3 ou ≥4 reinternações). Foi considerado significante p

Objetivo: avaliar a associação entre variáveis sociodemográficas, hábitos de vida, relacionamentos interpessoais e acadêmicas com satisfação com o curso de graduação em enfermagem Métodos: estudo seccional, realizado em universidade pública com 199 estudantes de enfermagem, utilizando instrumentos de caracterização sociodemográfica, acadêmica, de relacionamento interpessoal, saúde e satisfação dos alunos. Associações com valor de significância menor que 0,2 na análise bivariada foram incluídas no modelo de regressão de Poisson com estimação robusta de variância Resultados: evidenciou-se no atual estudo que as variáveis sociodemográficas, hábitos de vida, de relacionamentos interpessoais e acadêmicas não demonstraram associações de poder estatístico significante, após análise de regressão. Contudo, alunos que possuem bom relacionamento com professor apresentaram mais satisfação com o curso. Conclusão: a variável relacionamento com professor apresentou relação significativa com a satisfação com o curso de enfermagem. Já os fatores sociodemográficos, hábitos de vida, variáveis acadêmicas e de saúde não apresentaram associação significativa com satisfação com curso. Contribuições para a prática: o estudo pode contribuir para a identificação das variáveis que podem colaborar para o discente ter maior satisfação com o curso, além de nortear estratégias para diminuição da evasão do curso de graduação em Enfermagem.

Abstract The obesity-exacerbated asthma phenotype is characterized by more severe asthma symptoms and glucocorticoid resistance. The aim of this study was to standardize an obesity-exacerbated asthma model by a high glycemic level index (HGLI) diet and ovalbumin (OVA) sensitization and challenges in Wistar rats. Animals were divided into groups: control (Ctrl), obese (Ob), asthmatic (Asth), obese asthmatic (Ob + Asth) and obese asthmatic treated with dexamethasone (Ob + Asth + Dexa), and in vivo and in vitro functional and morphological parameters were measured. After HGLI consumption, there was an increase in body weight, fasting blood glucose, abdominal circumferences, body mass index and adiposity index. Respiratory function showed a reduction in pulmonary tidal volume and ventilation. In isolated tracheas, carbachol showed an increase in contractile efficacy in the Ob, Ob + Asth and Ob + Asth + Dexa, but mostly on Ob + Asth. Histological analysis of lungs showed peribronchovascular inflammation and smooth muscle hypertrophy and extracellular remodeling on Ob + Asth and Ob + Asth + Dexa. An obesity-exacerbated asthma model was successfully established. Therefore, this model allows further molecular investigations and the search for new therapies for the treatment and relief of symptoms of patients with obesity-induced resistant asthma.

Abstract Fruits agro-industrial by-products may have a great variety of bioactive compounds that promote health. Thus, the effects of supplementation with acerola, cashew and guava processing by-products for 28 days on retinol level, lipid profile and on some aspects related to intestinal function in rats were investigated. The animals supplemented with different fruit by-products presented similar weight gain, faecal pH values and intestinal epithelial structures; however, they showed higher moisture and Lactobacillus spp. and Bifidobacterium spp. counts in faeces compared to the control group. Supplementation with the cashew by-product decreased the blood glucose, acerola and guava by-products reduced serum lipid levels and all fruit by-products tested increased serum and hepatic retinol. The results indicated that acerola and guava by-products possess a potential hypolipidemic effect. The three fruit by-products increase the hepatic retinol deposition and the faecal populations of beneficial bacterial groups and modulated aspects of intestinal function. The findings of this study can contribute to sustainable fruticulture and support future clinical studies with the supplementation of by-products.

Major depressive disorder is a severe mood disorder characterized by different emotions and feelings. This study investigated the antidepressant activity of the phenylpropanoid methyleugenol (ME) in adult female mice exposed to a stress model induced by dexamethasone. The animals were randomly divided into groups containing eight animals and were pre-administered with dexamethasone (64 μg/kg subcutaneously). After 165 and 180 min, they were treated with ME (25, 50 and 100 mg/kg intraperitoneally) or imipramine (10 mg/kg intraperitoneally) after 45 min and 30 min, respectively; they were then submitted to tests which were filmed. The videos were analyzed blindly. In the tail suspension test, ME (50 mg/kg) increased latency and reduced immobility time. In the splash test, ME (50 mg/kg) decreased grooming latency and increased grooming time. In the open field, there was no statistical difference for the ME groups regarding the number of crosses, and ME (50 mg/kg) increased the number of rearing and time spent in the center. Regarding in silico studies, ME interacted with dopaminergic D1 and α1 adrenergic pathway receptors and with tryptophan hydroxylase inhibitor. In the in vivo evaluation of the pathways of action, the antidepressant potential of ME (50 mg/kg) was reversed by SCH23390 (4 mg/kg intraperitoneally) dopaminergic D1 receptor, Prazosin (1 mg/kg intraperitoneally) α1 adrenergic receptor, and PCPA (4 mg/kg intraperitoneally) tryptophan hydroxylase inhibitor. Our findings indicate that ME did not alter with the locomotor activity of the animals and shows antidepressant activity in female mice with the participation of the D1, α1 and serotonergic systems.

Research background. Commercialization of Mauritia flexuosa (buriti) fruits in Brazil is at an early stage. Herein, we evaluate the nutritional value of pulp, peel and endocarp samples from buriti fruits, perform macroscopic and microscopic evaluations and analyze their physicochemical properties. Experimental approach. Size and mass, pH, sugar and protein contents, soluble/insoluble fiber, total titratable acidity and energy value of the samples were analyzed. Mineral profiling was performed by energy dispersive X-ray fluorescence spectrometry, and fatty acids and phytosterols were determined by gas chromatography-mass spectrometry. Samples were also submitted to differential scanning calorimetry coupled to a thermal analyzer, and microstructure, morphology, surface and viscosity were evaluated by scanning electron microscopy (SEM) and X-ray diffraction (XRD) with copper radiation. Rheological behavior was also studied. Results and conclusions. Lyophilized pulp had higher nutritional content of minerals, proteins, carbohydrates and energy than in natura pulp. Lyophilized pulp and its by-products showed suitable yields (>17.31%) and low aw, and potassium, manganese and monounsaturated fatty acid contents. Peels showed elevated amounts of saturated and polyunsaturated fatty acids and phytosterols (β-sitosterol and stigmasterol), and endothermic behavior. The reductions of calcium, magnesium and manganese ranging from 18.5 to 22.7% were observed following the lyophilization. Drying processes generated semi-crystalline powders. Both peels and endocarp contained higher amounts of insoluble fiber and lower contents of sugars. Similar results were obtained by microscopic morphological analysis, differential scanning calorimetry and XRD analysis. Pulp and endocarp exhibited pseudoplastic non-Newtonian behavior, and flow behavior index values were lower than 1, while peels presented dilatant behaviour. Thus, physicochemical and nutritional characterization of pulp and by-products, such as peels and endocarp, are essential to support scientific research and exploration of new sustainable products. Novelty and scientific contribution. Processing and conservation techniques, like lyophilization, maintain the good quality of nutritional contents and bioactive compounds of buriti whole fruits, and can be used to extend their shelf life, preserve alimentary characteristics and provide wider purposes and availability. Such parameters may generate income and food security for local and regional communities.

Abstract This study tested the hypothesis that naturally and industrially produced trans-fatty acids can exert distinct effects on metabolic parameters and on gut microbiota of rats. Wistar rats were randomized into three groups according to the diet: CONT-control, with 5% soybean oil and normal amount of fat; HVF-20% of hydrogenated vegetable fat (industrial); and RUM-20% of ruminant fat (natural). After 53 days of treatment, serum biochemical markers, fatty acid composition of liver, heart and adipose tissue, histology and hepatic oxidative parameters, as well as gut microbiota composition were evaluated. HVF diet intake reduced triglycerides (≈ 39.39%) and VLDL levels (≈ 39.49%). Trans-fatty acids levels in all tissue were higher in HVF group. However, RUM diet intake elevated amounts of anti-inflammatory cytokine IL-10 (≈ 14.7%) compared to CONT, but not to HVF. Furthermore, RUM intake led to higher concentrations of stearic acid and conjugated linoleic acid in all tissue; this particular diet was associated with a hepatoprotective effect. The microbial gut communities were significantly different among the groups. Our results show that ruminant fat reversed the hepatic steatosis normally caused by high fat diets, which may be related to the remodelling of the gut microbiota and its anti-inflammatory potential.

Few studies have addressed the effect of extra virgin coconut oil (E-VCO) in obesity. Therefore, this study investigated the anti-adiposity effect of E-VCO focusing on biochemical parameters and liver health of obese rats. E-VCO contains caprilyc, capric and lauric fatty acids and rutin, 3,4-dihydroxybenzoic acid, salicylic acid as major phenolic compounds. A total of 32 male Wistar rats were randomized into four groups: healthy; healthy treated with E-VCO; obese; obese treated with E-VCO. The rats consumed a control or cafeteria diet for 16 weeks. The treated groups received 3,000 mg/kg of E-VCO via gavage. E-VCO reduced body mass and adiposity index and improved hormonal parameters. E-VCO also decreased the accumulation of liver fat, hepatic cholesterol and triglyceride levels, increased faecal cholesterol excretion and decreased faecal triglycerides excretion. E-VCO had an anti-adiposity effect and reversed changes in liver and adipose tissues induced by obesity with improvements in metabolic parameters.

The indiscriminate use of oral ferrous sulfate (FeSO4) doses induces significant oxidative damage to health. However, carotene-rich foods such as buriti oil can help the endogenous antioxidant defense and still maintain other body functions. This study aimed to assess the effects of buriti oil intake in iron-overloaded rats by FeSO4 administration. Buriti oil has β-carotene (787.05 mg/kg), α-tocopherol (689.02 mg/kg), and a predominance of monounsaturated fatty acids (91.30 g/100 g). Wistar rats (n = 32) were subdivided into two control groups that were fed a diet containing either soybean or buriti oil; and two groups which received a high daily oral dose of FeSO4 (60 mg/kg body weight) and fed a diet containing either soybean (SFe) or buriti oil (Bfe). The somatic and hematological parameters, serum lipids, superoxide dismutase (SOD), and glutathione peroxidase (GPx) were determined after 17 days of iron overload. Somatic parameters were similar among groups. BFe showed a decrease in low-density lipoprotein (38.43%) and hemoglobin (7.51%); an increase in monocytes (50.98%), SOD activity in serum (87.16%), and liver (645.50%) hepatic GPx (1017.82%); and maintained serum GPx compared to SFe. Buriti oil showed systemic and hepatic antioxidant protection in iron-overloaded rats, which may be related to its high carotenoid, tocopherol, and fatty acid profile.

ABSTRACT Objectives: to verify sociodemographic, academic and health risk factors for Central Nervous System drug use among nursing students. Methods: a cross-sectional study with 199 public undergraduate students from Ceará, using Characterization Instrument, Antonovsky’s Sense of Coherence Questionnaire, Beck Depression Inventory and Beck Anxiety Inventory. Fischer’s exact test and Pearson’s chi-square test were performed, verifying an association between variables. Prevalence ratio was used. Results: a total of 34 used such drugs, with predominance of use of anxiolytics, associated with age (p=0.026), dissatisfaction with the relationship between classmates (p=0.003), insomnia (p=0.009), chronic disease (p=0.001), depression (p=0.035), and severe anxiety (p=0.023). Conclusions: using Central Nervous System drugs among students was associated with sociodemographic, academic and health factors, evidencing the need for actions promoting undergraduate students’ mental health.

Cratylia argentea is a multi-purpose shrub with potential as a source of protein for livestock, but is rarely used in production units. This study aimed to monitor the establishment of a stand of this plant in a sandy Ultisol (Red-Yellow Argisol), in an area of 4,000 m2 on a rural property in Cruzeiro do Sul, Acre, Brazil, comparing 2 planting methods: (i) transplanting seedlings (78 in total); and (ii) direct seeding (3,820 seeds in 1,910 pits). The existing pasture was sprayed with glyphosate before planting C. argentea. Subsequently, herbicide and mechanical methods were used to control weeds, while fertilizer was applied and the area was mulched. In the first year after planting, activities performed and inputs were recorded along with costs in order to create a reference model for those intending to cultivate this species in the humid tropics. At 10 months after planting, average height of plants was 162 cm (range 70‒240 cm) with no effect of planting method. Ninety-seven per cent of plants established from seedlings survived, while 81% of pits established from direct seeding in the field had surviving plants. The cost of establishing a hectare of C. argentea was US$ 1,654.17, with 85.8% of the cost for labor and only 14.2% for other inputs, although costs of producing seedlings and hand-planting them were not considered. Studies to develop planting systems using less labor seem warranted.

Objective: to analyze the sexual practice of women who have sex with women and its association with condom use. Methods: correlational study involving 231 women who have sex with women, recruited through electronic application (Instagram and WhatsApp). A questionnaire was applied through Google Forms, containing sociodemographic data, sexual history, and the types of sexual practices. Results: most women performed oral sex (86.4%) and manual sex (86.9%) without using condoms. A large proportion (84.8%) reported the use of fomites in sexual practices without condoms. The inexistence of a fixed partnership (p=0.000) and the performance of sex with vaginal contact (p=0.013) were associated with sexual intercourse without condoms. Conclusion: the sexual practice of women who have sex with women points to greater vulnerability to sexually transmitted infections, by practicing oral and vaginal sex with manual practices without the use of barrier methods.

ABSTRACT Objectives: to identify the effectiveness of auriculotherapy in the treatment of nausea and vomiting through a systematic review of the scientific literature. Methods: it was performed a systematic review of the literature making use of the following data basis: The Scopus, PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Web of Science, LILACS and Cochrane databases were used. Articles from complete research from randomized controlled clinical trials that describe using auriculotherapy in nausea and vomiting treatment were selected, without restriction of date or language. Results: eleven articles were selected for analysis. The majority approached the population in surgical situations, followed by patients undergoing chemotherapy and pregnant women. As for results, 81% (n=8) of the articles reported that nausea and vomiting were lower in incidence and/or intensity in the intervention group. Conclusions: the review provided relevant data on the effects of auriculotherapy in nausea and vomiting treatment, with a decrease in the intensity and frequency of these symptoms in different populations.

The aim of this study was to evaluate the effects of supplementing yellow mombin (YM) on the oxidative, somatic, and lipid parameters in rats fed a high-fat diet. A total of 24 adult Wistar rats were randomized into three groups: normal-fat diet (NF), high-fat diet (HF), and high-fat diet with YM supplementation (HFYM). Diets were administered for four weeks, and YM (400 mg/kg) was supplemented via gavage in the last two weeks of the experiment. After the four-week period, the somatic, serum biochemical, and liver oxidative parameters were evaluated. YM has a high antioxidant activity and significant amounts of phenolic compounds, carotenoids, vitamin C, dietary fibre, and minerals. The HFYM group had the lowest body weight (18.75%), body mass index (17.74%), and adiposity (31.63%) compared with the HF group. YM supplementation reduced low-density lipoprotein by 43.05% and increased high-density lipoprotein by 25.73%, but did not improve the triglyceride levels in the serum. YM treatment improved glucose tolerance and lipid peroxidation, and also enhanced the antioxidant capacity, superoxide dismutase, and glutathione peroxidase activities in the liver. These results indicate the lipid-lowering property and potential antioxidant activity of YM against liver oxidative damage caused by a high-fat diet intake, which may be associated with the bioactive compounds present in this fruit.

Hypertension pregnancy-induced is a public health problem. Objective was to identify the maternal mortality ratio for hypertension in the years 2000 to 2013, in municipalities of the first Health Region of the State of Ceará. This´s a descriptive, retrospective and quantitative epidemiological study of secondary data, carried out from maternal deaths due to hypertension occurred between 2000 and 2013, in municipalities of the first Region of Health of the State of Ceará, obtained on the website of the Department of Informatics of the Unified Health System. Data collection took place in January 2016. 76 maternal deaths due to hypertension were identified in municipalities of the first Health Region of the State of Ceará, of which 69 (90.8%) occurred in Fortaleza-CE; 544,618 (94.6%) of the population with the highest number of live births. In 2004, 2006 and 2013, there were more records of maternal deaths due to hypertension, all with 08 cases. Eclampsia was the most prevalent among the deaths, 31 (40.7%). Maternal mortality ratio was higher in 2013, with 20.3 maternal deaths due to hypertension for 100,000 live births. Nurses and health professionals should be trained to promote quality and humanized care and thus reduce maternal morbidity and mortality rates.

Diets high in bioactive compounds, such as polyphenols, have been used to mitigate metabolic syndrome (MetS). Polyphenols are a large group of naturally occurring bioactive compounds, classified into two main classes: non-flavonoids and flavonoids. Flavonoids are distributed in foods, such as fruits, vegetables, tea, red wine, and cocoa. Studies have already demonstrated the benefits of flavonoids on the cardiovascular and nervous systems, as well as cancer cells. The present review summarizes the results of clinical studies that evaluated the effects of flavonoids on the components of the MetS and associated complications when offered as supplements over the long term. The results show that flavonoids can significantly modulate several metabolic parameters, such as lipid profile, blood pressure, and blood glucose. Only theaflavin and catechin were unable to affect metabolic parameters. Moreover, only body weight and body mass index were unaltered. Thus, the evidence presented in this systematic review offers bases in support of a flavonoid supplementation, held for at least 3 weeks, as a strategy to improve several metabolic parameters and, consequently, reduce the risk of diseases associated with MetS. This fact becomes stronger due to the rare side effects reported with flavonoids.

Objective: to describe the construction process and evaluate the evidence for content and appearance validity of a serial album for the prevention of foot complications in diabetics. Methods: methodological study of the construction of the educational material, according to the following steps: bibliographic survey; construction of the educational technology and validation of content and appearance by experts in diabetes and technical production. The judges were chosen by convenience, five for content and two for appearance. The Content Validation Index and the Suitability Assessment of Materials were applied. Results: the Content Validation Index showed agreement among judges, with a result ranging from 0.76 to 1.0. According to the score obtained in the Suitability Assessment of Materials, the material was considered adequate, with a percentage of44.5%. Conclusion: the serial album was considered valid for content and appearance and is suitable for clinical validation for use by health professionals in health education activities.

ABSTRACT Objective: Identify factors associated with the knowledge and attitude regarding male condom use in school adolescents. Methods: Cross-sectional, quantitative, Knowledge, Attitude, and Practice survey, conducted with 114 adolescents from a public state high school from August to October 2017, in Fortaleza, Ceará, Brazil. Results: The assumption of having sufficient knowledge regarding safe sex, not having a casual/dating partner, and having had three or more sexual partners in the last three months affected adequate knowledge. Higher education of the mother and not talking to the mother about sex were factors that influenced the inappropriate attitude of the participants. Conclusion: The knowledge and attitude of adolescents are influenced both by their previous sexual relations and by their relationship with their mother and the level of her schooling. Thus, it is essential that health institutions promote actions aimed at sex education, with support from schools and health professionals in general.

DOI: https://doi.org/10.26694/reufpi.v4i1.3142 Objetivo: Identificar o perfil sociodemográfico das mulheres que desmamaram precocemente e os fatores de risco para o desmame precoce. Metodologia: Trata-se de um estudo descritivo, de abordagem quantitativa, realizado em uma Unidade Básica de Saúde do município de Picos, Piauí, no mês de agosto e setembro de 2010, com 56 mães de crianças desmamadas precocemente. Utilizou-se um formulário semiestruturado para a coleta de dados, contemplando questões sobre o perfil sociodemográfico das mães, história do aleitamento materno e características do desmame precoce. O projeto foi aprovado pelo Comitê de Ética em Pesquisa da Universidade Federal do Piauí, sob número 0174.0.045.000-10. Resultados: Os resultados evidenciaram mães com renda mensal média de 740,55 reais; jovens no período pós-parto, com média de 23,4 anos de idade; 46,4% casadas; e com 10,5 anos de estudo. Apenas uma mãe teve licença maternidade de seis meses, o que corresponderia ao tempo ideal para aleitamento materno exclusivo; e 17 mães (30,4%) relataram o leite insuficiente como motivo para o desmame precoce. Conclusões: As mães entrevistadas apresentavam vários fatores de risco para o desmame precoce. Ressalta-se, então, a importância dos enfermeiros fazerem um acompanhamento de qualidade do binômio mãe-filho, a fim de fortalecer as práticas de aleitamento materno.

DOI: https://doi.org/10.26694/reufpi.v3i3.1740 Objetivo:Conhecer a vivência de educadoras sociais sobre atividades de educação em saúde com prostitutas. Metodologia:Estudo de caso, descritivo, realizado com educadoras sociais da Associação das Profissionais do Sexo do Município de Picos-PI. Os dados foram coletados de setembro a outubro de 2010, por meio de observação não participante de atividades educativas realizadas junto às prostitutas e de entrevistas com as educadoras sociais. Os dados da observação foram registrados em um diário de campo, e o conteúdo gravado foi transcrito e as falas foram categorizadas, segundo análise de conteúdo de Bardin. Os aspectos éticos foram respeitados. Resultados e discussão: Observou-se que as educadoras sociais sentem prazer em realizar esse trabalho junto às prostitutas, pois percebem sua importância no que se refere à prevenção das DST/Aids. Por já terem vivenciado a prostituição, a educação aos pares pode ser realizada de forma mais direcionada, com vistas a minimizar dúvidas. No entanto, a falta de maiores incentivos e a discriminação por parte da sociedade são fatores que dificultam o êxito do trabalho realizado. Considerações finais: Aprende-se que são necessários programas de intervenção mais eficazes que facilitem o trabalho educativo realizado pela Associação, bem como capacitações para a realização de educação aos pares.

ABSTRACT Objective: To stablish a middle range theory for the understanding of the causal mechanisms and clinical consequentes of the nursing diagnosis Excess Fluid Volume (00026) among pregnant women. Method: The Middle Range Theory was constructed in five stages: defining of construction approach, establishing main concepts, elaborating propositions, developing a pictorial diagram, and establishing the causal relationships and evidence for practice of the Middle Range Theory. Results: We identified 14 clinical indicators and 6 causal factors of Excess Fluid Volume. A pictorial diagram was developed and relationships between Excess Fluid Volume elements were established with 6 propositions for them. Conclusion: The Middle Range Theory included both physiological and pathological conditions to explain Excess Fluid Volume. This Middle Range Theory might help in the better understanding of interactions between causal factors and clinical indicators of Excess Fluid Volume.

As melíponas, além de excelentes produtoras de mel, prestam um grande serviço à humanidade através da sua capacidade de polinizar plantas e sua consequente preservação de ecossistemas. Nessa relação interespecífica harmônica, as abelhas são beneficiadas pelas espécies vegetais pelo provimento do alimento (néctar e pólen), além de utilizarem seus galhos e troncos para se alojarem. Porém, a ação antrópica predatória tem colocado em risco a sobrevivência das melíponas, causando danos ambientais irreversíveis e comprometendo a preservação dos recursos naturais. Este trabalho objetivou identificar os hábitos de nidificação das abelhas nativas em condições naturais. Por meio de trilhas aleatórias na microrregião do Curimataú paraibano foi possível identificar os pontos de nidificação das espécies de meliponíneos em seu habitat natural. Foram identificados 60 ninhos de melíponas nidificando em 12 espécies vegetais diferentes, sendo a Commiphora leptophloeos a hospedeira de maior preferência (46,66%), com 55% dos orifícios de entrada apontados para orientações magnéticas entre o Nordeste e Noroeste; com maior escolha por hospedeiras (árvores) [85%]; apresentando preferência por nidificação em vegetais hospedeiros com circunferência de 0,98 m de diâmetro, orifício de entrada dos ninhos com 7,77 mm de diâmetro e uma altura do solo de 1,52 m; Os dados obtidos revelam pouca variedade de espécies melíponas na região Curimataú paraibano, com destaque para Melipona subnitida. As espécies Melipona asilvae, Melipona scutellaris, Partomona seridoenses e Plebeia sp. devem ter uma atenção especial para não entrarem em extinção nessa região. Palavras-chave: Curimataú. Habitat natural. Melíponas. Nidificação. Preferência.

Abstract Objective: To associate sociodemographic variables and risk factors for stroke to the degree of dependence for performing the activities of daily living of women of childbearing age after suffering a stroke. Method: A prospective and analytical longitudinal study conducted in three public hospitals in Fortaleza, CE, Brazil. The Modified Barthel Index was used at the time of attending the unit and 3 months after the stroke to assess the degree of disability in the performance of activities of daily living. The chi-squared and likelihood ratio tests were chosen to analyze the association between variables. Results: There were 109 women of childbearing age who participated in the study. There was an association between higher degrees of dependence in women from the interior/rural areas, with lower income and black people (p = 0.032, p = 0.043, p = 0.03, respectively). Regarding personal risk factors, there was a greater dependency in women with heart disease (p = 0.040), sedentary (p = 0.030) and alcoholics (p = 0.017). Conclusion: The results show the factors associated with higher degrees of dependence for performing activities of daily living by women of childbearing age after the occurrence of stroke.

ABSTRACT Objectives: to assess the sexual function of pregnant women and the influence of sociodemographic, obstetric, and behavioral factors on sexual dysfunction. Methods: cross-sectional study conducted with 141 pregnant women attended by the Single Health System and 120 by one private service, totaling 261 participants. A questionnaire containing sociodemographic, obstetric, and behavioral variables was applied, as well as the Female Sexual Function Index instrument, which was used to assess sexual function. Associations between variables and sexual dysfunction were made using the chi-square test, considering a statistically significant result when p < 0.05. Results: among the participants, 32.1% had sexual dysfunction, and the variables “age”, “income” and “type of health service” had an influence on sexual dysfunction. The prevalence of pregnant women was between 21 and 30 years old (p < 0.001), with an income between 1 and 2 minimum wages (p = 0.048) and used the public health system network (p = 0.000). Conclusions: the factors associated with sexual dysfunction are “young pregnant women”, “low income” and “attended in the public health service”.

Objective: to evaluate the social determinants of health of high-risk pregnant women during prenatal follow-up. Methods: observational and cross-sectional study with 276 high-risk pregnant women. Data were collected by applying a structured questionnaire about the social determinants of health, as well as clinical and obstetric data from high-risk pregnant women. Data were analyzed using the Jamovi® statistical software, version 0.9, and discussed according to the Dahlgren and Whitehead’s Model. Results: individual conditions; behavior and lifestyle; social and community network; and the condition of life, such as work, health, education, sanitation and housing may constitute a risk or health protection factor for pregnant women. Conclusion: determinants such as age, race, type of pregnancy, educational level, housing situation and access to health services were considered favorable to the health of most pregnant women, but the prevalence of unplanned pregnancy as unfavorable behavior.

Resumo Objetivo Avaliar a qualidade do cuidado quanto ao processo no pré-natal de gestantes com risco habitual. Métodos Pesquisa avaliativa, realizada no período de maio de 2015 a janeiro de 2016, na Casa de Parto Natural (CPN) Lígia Barros Costa em Fortaleza, Ceará. A amostra totalizou 560 prontuários de gestantes que realizaram pré-natal na CPN. O instrumento de coleta dos dados contemplou aspectos sociodemográficos, clínicos e obstétricos, e indicadores de processo da assistência pré-natal. Os critérios adotados para avaliar o processo foram os indicadores de qualidade do pré-natal. Os dados foram armazenados e processados no programa estatístico Statistical Package for the Social Sciences versão 20.0. A análise utilizou a estatística descritiva. Resultados Quanto aos indicadores de qualidade do pré-natal, observou-se que 42,3% (n=237) atenderam ao número adequado de consultas, realizando sete ou mais consultas. Apenas 26,3% (n=147) iniciaram precocemente o pré-natal. Referente aos indicadores de qualidade dos procedimentos clínicos e obstétricos verificou-se que 55% (n=309) estava adequado. Quando analisados os indicadores de qualidade referentes aos exames laboratoriais, apenas 25,4% (n=142) estavam adequados. Conclusão Conclui-se que a qualidade do pré-natal é adequada na minoria da população estudada, devendo existir maior atenção de gestores e profissionais para o planejamento de ações em prol da melhoria dos indicadores relacionados aos números de consultas, início precoce do pré-natal, procedimentos clínicos e obstétricos e realização dos exames laboratoriais.

Abstract Background Gestation is a period that can positively or negatively influence the life of a woman in the pregnancy-puerperal cycle. Thus, evaluating the quality of life of this population can redirect the implementation of innovative practices, with the goal of making them more effective and practical or the promotion of humanized care. The present study aimed to evaluate the predictors that influence the health-related quality of life of low-risk pregnant women, as well as to describe the main areas affected in the quality of life of pregnant women. Methods A correlational, quantitative and cross-sectional study was carried out in two public units that provide prenatal care services and a private unit in the city of Fortaleza, a municipality in the Northeast of Brazil. The sample consisted of 261 pregnant women who were interviewed from September to November 2014. The collection instruments were a questionnaire covering sociodemographic, obstetric and quality of life variables, in addition to the Brazilian version of the Mother-Generated Index (MGI). The data were compiled and analyzed through the Statistical Package for the Social Sciences (SPSS) software, version 20.0. A descriptive analysis was performed through the application of Pearson’s chi-square test, Fisher’s exact test and one-way ANOVA. Maternal predictors for the quality of life of pregnant woman were identified through a multivariate analysis/multiple regression. Results The response rate was 100%, corresponding to 261 respondents. Occupation, parity, partner support, marital status and persons with whom the women live were the predictors that positively interfered in the quality of life of pregnant women. In contrast, gestational age, type of housing, occupation, use of illicit drugs, non-receipt of partner support and maternal age were the predictors that negatively influenced quality of life. Conclusion Our results indicate that happiness to become a mother and body image were areas with the greatest positive and negative influence on health-related quality of life, which suggests being relevant aspects in the planning and implementation of actions aimed at its improvement.

Abstract Purpose: To examine a correlation of micro-PET images with photographic images of the digestive organs in abdominal sepsis model. Methods: Male Wistar rats weighing 265±18g were used. Abdominal sepsis was induced by ligature and cecal puncture. Micro-PET Images from abdominal cavity septic foci were obtained using 18-Fluoro-deoxyglucose, looking for a correlation with photographic images of abdominal cavity organs. Pearson's correlation test was used. Results: The mean standard uptake values (SUV) and lesion areas were 2.58±0.63SUVbwg/ml and 546.87±300.95mm2, respectively. There was a strong positive correlation between the two variables (r=0.863, p=0.137), which resulted in a coefficient of determination r2?0.75, meaning that 75% of SUV variation is explained by the lesion areas of digestive organs. Conclusion: Micro-PET allows high throughput assessment of lesion count and volume in pre-clinical rat model of CPL abdominal sepsis.

Objective: to identify the key competence domains defined in the Galway Consensus Conference Statement present in assistive technologies to promote the health of blind adults. Methods: integrative review carried out in the Latin American and Caribbean Health Sciences Literature, SCOPUS , Cumulative Index to Nursing and Allied Health Literature, and Medical Publications portal. After application of inclusion criteria, the sample consisted of 10 articles. Eight competencies for health promotion were analyzed: Catalyzing change, Leadership, Assessment of needs, Planning, Implementation, Advocacy, and Partnerships. Results: the competences Catalyzing change and Partnerships prevailed, present in all articles. No study approached the Leadership and Advocacy. Conclusion: the competences Catalyzing change, Assessment of needs, Planning, Implementation, Evaluation and Partnerships were observed in technologies for promoting the health of blind adults.

Objetivo : enfocar el recorrido metodológica en Tesis/Disertación para la construcción y validación de protocolos en el área de enfermería. Método fue utilizado como un método de revisión de la literatura, que se realizó de forma en línea en la Biblioteca del Centro de Estudios e Investigación en Enfermería y en el Banco de Tesis de la Coordinación de Mejora Personal de Nivel Superior. Se incluyeron ocho tesis y 16 disertaciones en la muestra final. Resultados : se verificó que los pasos más comunes en los protocolos de construcción fueron la revisión de la literatura científica y el uso de los profesionales para ayudar en este proceso. Sin embargo, en los estudios relacionados con los protocolos de validación, se constató la presencia de grupos de expertos/jueces en la temática, que van de tres a 16 en cantidad, y la mayoría presentaron hasta diez jueces. El análisis del proceso de validación, se verificó una mayor prevalencia de concordancia entre los jueces y del índice de validez de contenido. Conclusión : el desarrollo de estas tecnologías se constituye en un escenario complejo y multifacético, adaptado a las expectativas y objetivos de los investigadores.

The aim of this study was to develop to develop diet cookies added of passion fruit peel flourfor physicochemical, microbiological and sensory evaluation by patients with diabetes. Three types of cookies were formulated: control without passion fruit peel flour (B1) and two experimental cookies respectively added of 7 % (B2) and 10 % (B3) passion fruit peel flour. Initially, physicochemical and microbiological analyses were performed. The sensory test was performed by 87 patients with type II diabetes recruited from the Family Health Units of João Pessoa - PB. The flour of passion fruit peel showed 23.58 % fiber and 4.32 % minerals. Cookies added of passion fruit peel flour showed higher mineral (2.90 and 2.95 %) and fiber contents (3.20 and 3.65 %), and biscuit B3 showed higher protein content (15.5 %). All cookies showed desirable microbiological quality. The sensory scores ranged from “liked slightly” and “liked moderately” for all attributes evaluated, with no statistical difference between purchase intention and preference between cookies. The addition of passion fruit peel to cookies can be a viable alternative to diversify existing foods on the market aimed at people with diabetes.

This study evaluated the effect of Mucuna pruriens (MP) administration on neuroinflammation and behavioral and murinometric parameters in obese rats. Proximate composition, oligosaccharide and phenolic compound profile of MP were determined. Wistar adult male rats were randomized into healthy (HG) and obese group (OG). The HG consumed a control chow diet while OG consumed a cafeteria diet for eight weeks. Then, they were subdivided into: Healthy (HG); Healthy with MP administration (HGMP); Obese (OG); Obese with MP administration (OGMP), with the consumption of the respective diets remaining for another eight weeks, in addition to gavage with MP extract to supplemented groups (750 mg/kg weight). MP presented a composition rich in proteins and phenolic compounds, especially catechin, in addition to 1-kestose and levodopa. Supplementation reduced food intake, body weight, and thoracic and abdominal circumferences in obese rats. MP showed anxiolytic and antidepressant effects and reduced morphological damage and expression of interleukin 6 in the hippocampus of obese rats. MP treatment showed satietogenic, slimming, anxiolytic and antidepressant effects, besides to minimizing hippocampal neuroinflammation in obese rats. Our results demonstrated the potential anti-obesity of MP which are probably related to the high content of bioactive compounds present in this plant extract.

RESUMO Objetivo Avaliar os efeitos da acupuntura no tratamento da dor lombar em gestantes no segundo e terceiro trimestre de gravidez. Método Estudo quase-experimental, antes e depois, realizado com gestantes de idade gestacional entre 14 e 37 semanas, que apresentavam queixa de dor lombar. Foram realizadas sessões de acupuntura, com a aplicação de pontos sistêmicos e auriculares. Para avaliação da dor, utilizou-se do questionário McGill, além do instrumento de identificação do perfil sociodemográfico, clínico e obstétrico. Resultados A técnica de acupuntura realizada em até seis sessões, em 56 gestantes com dor lombar referida, proporcionou efeitos positivos favoráveis à saúde das participantes. Segundo a avaliação de mensuração da dor, houve redução estatisticamente significante na dor lombar das gestantes logo a partir da segunda sessão e diminuição gradativa com os avançar do número de sessões. Não houve eventos adversos graves relacionados à acupuntura. Conclusão A acupuntura ofereceu significativos efeitos para a redução ou o alívio da dor nas gestantes. As participantes denotaram satisfação e bem-estar ao sair de cada sessão.

ABSTRACT Objective: translate and adapt the Condom Self-Efficacy Scale to Portuguese in the Brazilian context. The scale originated in the United States and measures self-efficacy in condom use. Method: methodological study in two phases: translation, cross-cultural adaptation and verification of psychometric properties. The translation and adaptation process involved four translators, one mediator of the synthesis and five health professionals. The content validity was verified using the Content Validation Index, based on 22 experts’ judgments. Forty subjects participated in the pretest, who contributed to the understanding of the scale items. The scale was applied to 209 students between 13 and 26 years of age from a school affiliated with the state-owned educational network. The reliability was analyzed by means of Cronbach’s alpha. Results: the Portuguese version of the scale obtained a Cronbach’s alpha coefficient of 0.85 and the total mean score was 68.1 points. A statistically significant relation was found between the total scale and the variables not having children (p= 0.038), condom use (p= 0.008) and condom use with fixed partner (p=0.036). Conclusion: the Brazilian version of the Condom Self-Efficacy Scale is a valid and reliable tool to verify the self-efficacy in condom use among adolescents and young adults.

ABSTRACT Objective: to test the efficacy of the behavioral and educational interventions undertaken by telephone, for women’s attendance at the consultation to receive the Pap test report. Method: a randomized clinical trial, with a sample randomized in three groups: telephone call - educational (n=171), telephone call - reminder (n=171) and comparison (n=169). The inclusion criteria were to be of legal age, to have become sexually active, to undertake the preventive examination during the study and to have a mobile or fixed telephone. The educational group received a telephone call involving a script based in the motivational interview and in the Brazilian guidelines. The behavioral group received a telephone call involving a reminder about the consultation. The comparison group received a card with details of when to return for a consultation regarding the results. Results: the women who received one of the interventions had a non-return rate of 7.3% and an increase of 39% (RR CI95%: 1.24-1.55) in the protection against this outcome. In the individual analysis of the interventions, it was evidenced that both are efficacious, as the telephone call - reminder reduces the woman’s failure to return to the service by 40% (RR CI95%: 1.25-1.57), while the telephone call - educational does so by 37% (RR CI95%: 1.22-1.54). The rates of non-return were of 6.5% and 8.2%, respectively, as against 33.1% in the comparison group. Conclusion: the interventions tested showed greater efficacy in the educational and behavioral contexts, in relation to the normal attendance, as they motivated the women to return to the service to receive the Pap test report. Clinical trial register: RBR-w3vnc.

Objectives: the aim was to translate and culturally adapt the Adherence Determinants Questionnaire scale for the Portuguese language in the Brazilian context, and to check its reliability and validity to analyze the elements of the adherence of patients to the clinical treatment for breast and cervical cancer.Method: this was a methodological study, carried out in two oncology reference centers. The sample consisted of 198 participants, with 152 being treated for breast cancer and 46 being treated for cervical cancer. The content validation was performed by a committee of experts. The construct validation was demonstrated through factor analysis and the reliability was analyzed using Cronbach's alpha.Results: the committee of experts made the necessary adjustments so that the scale was adapted to the Brazilian context. The factor analysis suggested a reduction from seven to five factors and the maintenance of 38 items similar to those of the original scale. The reliability, investigated through Cronbach's alpha, was .829, showing high internal consistency.Conclusion: it was concluded that the Brazilian version of the Adherence Determinants Questionnaire scale is a valid and reliable instrument that is able to measure the elements of adherence to the treatment for breast and cervical cancer.