Abstract Objective: To analyze the morbidity trend and space-time distribution clusters of confirmed COVID-19 cases in children and adolescents. Method: An ecological study of COVID-19 cases confirmed in the Information System from 2020 to 2022 in the age group from 0 to 19 years old, residents in Mato Grosso municipalities, Brazilian Midwest region. A trend analysis of the monthly morbidity rate of cases/100,000 inhabitants was used, following Prais-Winsten’s regression. A space-time distribution of the Bayesian incidence rate per 100,000 inhabitants was performed, in addition to a space-time scan to identify high-risk clusters. Results: Of all 79,592 COVID-19 cases studied, 51.6% were in females and 44.21% in people aged 15-19 years old. The mean monthly rate was 265.87 cases per 100,000 inhabitants, with a stationary trend in the period analyzed (Monthly Percentage Variation [MPV]) = 12.15; CI95%[MPV]: -0.73;26.70). The morbidity rate due to COVID-19 was higher in the female gender (283.14/ 100,000 inhabitants) and in the age group from 15 to 19 years old (485.90/100,000 inhabitants). An increasing trend was observed with a greater monthly time variation of 14.42% (CI95%[MPV]: 1.28;29.28)] among those aged from 10 to 14 years old. The primary cluster, which was also the one with the highest Relative Risk (RR = 5,16, p-value = 0.001), included 19 municipalities located in the North health macro-region. Conclusion: The findings indicated a monthly stationary trend in the study population, an increase in the age group from 10 to 14 years old, and areas at a higher risk for the disease in the North health macro-region of the state. Objective spacetime space COVID19 COVID COVID-1 adolescents Method 202 1 region cases100000 100 000 cases/100,00 used PraisWinstens Prais Winsten s regression 100000 100,00 performed highrisk high Results 79592 79 592 79,59 studied 516 51 6 51.6 4421 44 21 44.21 1519 15-1 26587 265 87 265.8 Monthly MPV [MPV] 12.15 1215 12 CI95%MPV CI95MPV CIMPV CI95% CI95 CI CI95%[MPV] 0.7326.70. 0732670 0.73 26.70 . 73 26 70 -0.73;26.70) 283.14/ 28314 283 (283.14 485.90/100,000 48590100000 485 90 (485.90/100,00 inhabitants. 1442 42 14.42 (CI95%[MPV] 1.2829.28 1282928 1.28 29.28 28 29 1.28;29.28) cluster RR 5 16 5,16 pvalue p value 0.001, 0001 0.001 , 001 0.001) macroregion. macroregion macro Conclusion population state COVID1 COVID- 20 cases10000 00 cases/100,0 10000 100,0 7959 7 59 79,5 51. 442 4 2 44.2 151 15- 2658 8 265. [MPV 12.1 121 CI9 CI95%[MPV 7326 0.7326.70 073267 073 0.7 2670 26.7 -0.73;26.70 283.14 2831 (283.1 485.90/100,00 4859010000 48 9 (485.90/100,0 144 14.4 (CI95%[MPV 2829 1.2829.2 128292 128 1.2 2928 29.2 1.28;29.28 5,1 0.00 cases1000 cases/100, 1000 100, 795 79, 44. 12. 732 0.7326.7 07326 07 0. 267 26. -0.73;26.7 283.1 (283. 485.90/100,0 485901000 (485.90/100, 14. 282 1.2829. 12829 1. 292 29. 1.28;29.2 5, 0.0 cases100 cases/100 0.7326. 0732 -0.73;26. 283. (283 485.90/100, 48590100 (485.90/100 1.2829 1282 1.28;29. cases10 cases/10 0.7326 -0.73;26 (28 485.90/100 4859010 (485.90/10 1.282 1.28;29 cases1 cases/1 0.732 -0.73;2 (2 485.90/10 485901 (485.90/1 1.28;2 cases/ -0.73; ( 485.90/1 48590 (485.90/ 1.28; -0.73 485.90/ 4859 (485.90 -0.7 485.90 (485.9 -0. 485.9 (485. -0 485. (485 - (48 (4

Abstract Among the vegetables produced in the organic system, there are the brassicas as the largest group in Brazil, and in brassicas, one of the most important pathogens is Xanthomonas campestris pv. campestris (Xcc), which causes black rot of crucifers. The importance of this bacterium is increased because it is transmitted by seeds. The objective of this research was to evaluate the effect of thermotherapy in kale seeds, produced in the organic system, on the physiological seed quality and on Xcc control. Sixteen treatments were evaluated [factorial scheme: four lots of kale seeds (10714, 10751, 10756 and 10789) and four treatments (control, seeds inoculated with Xcc, seeds inoculated and treated at 50°C for 20 and 40 minutes)], in a completely randomized design, with four replicates. Germination, seed vigor (first count) and Xcc incidence were evaluated. Thermotherapy in kale seeds at 50°C for 20 and 40 minutes of exposure reduces the infection of Xanthomonas campestris pv. campestris to 10% and 4%, respectively. However, in a seed lot with low initial seed vigor, the heat treatment reduces the germination rate and first count in the germination test. In seed lots with high initial vigor it can be recommended heat treatment at 50°C for up to 40 minutes of exposure for control of Xcc in kale organic seeds. system Brazil pv , (Xcc) crucifers factorial scheme 10714, 10714 (10714 10751 1075 10789 control, (control 50C C 50 2 4 minutes, minutes)] design replicates Germination 10 4% respectively However test (Xcc 1071 (1071 107 1078 5 minutes) 1 (107 (10 (1 (

Abstract In this study, thyme essential oil was added to poly (butylene adipate-co-terephthalate) (PBAT) films in a variety of compositions (0, 1, 2, 5, 10, 15, and 20% w/w), and the effect of the essential oil on the PBAT's characteristics was evaluated. The films were produced using the casting technique. Thyme essential oil (EO) was evaluated by mid-infrared, gas chromatography-mass spectrometer, and antimicrobial activity. The films were evaluated by mid-infrared, mechanical, and thermal tests. The results demonstrated that EO has a higher concentration of o-cymene and antimicrobial activity against the bacteria Escherichia coli and Staphylococcus aureus. The films were analyzed for their mechanical and thermal properties according to the compositions tested. The films have shown promise for use as active packaging. study butylene adipatecoterephthalate adipate co terephthalate adipate-co-terephthalate PBAT (PBAT 0, 0 (0 1 2 5 10 15 20 w/w, ww w/w , w w/w) PBATs s technique (EO midinfrared, midinfrared mid infrared, infrared mid-infrared chromatographymass chromatography mass spectrometer tests ocymene o cymene aureus tested packaging (

RESUMO Objetivo: verificar o impacto de estratégias educacionais digitais na adesão dos profissionais de enfermagem à identificação do paciente, assim como a aceitação destas estratégias por parte dos profissionais. Método: estudo piloto de pré e pós-intervenção desenvolvido em um hospital de ensino público de uma cidade do interior do estado de São Paulo, Brasil, realizado entre março e setembro do ano de 2022, em três fases: 1) pré-intervenção - auditorias da pulseira de identificação à beira-leito, elaboração e planejamento das estratégias educacionais; 2) intervenção - treinamento online de curta duração oferecido aos profissionais de enfermagem; 3) pós-intervenção - repetição de auditorias. Para análise comparativa entre as fases, foi utilizado o teste qui-quadrado de Pearson e o teste exato de Fisher com nível de significância de 5%. Resultados: foram auditados 166 leitos com alta taxa de adesão ao uso de pulseira de identificação, de acordo com as normas, e a presença de placas de identificação (> 80%) tanto no período pré quanto pós-intervenção, com aumento significativo dos pacientes que identificaram que os profissionais conferiam a pulseira (p=0,0410) durante a assistência. Os participantes avaliaram positivamente as estratégias utilizadas, embora tenha sido registrada baixa adesão ao treinamento. Conclusão: houve um impacto positivo na adesão à identificação do paciente, porém estratégias gerenciais e motivacionais serão necessárias para viabilizar ações futuras de implementação do treinamento online. Objetivo paciente Método pósintervenção pós Paulo Brasil 2022 fases 1 préintervenção beiraleito, beiraleito beira leito, leito beira-leito 2 3 quiquadrado qui quadrado 5 5% Resultados 16 normas > ( 80% 80 pósintervenção, intervenção, p=0,0410 p00410 p 0 0410 (p=0,0410 assistência utilizadas Conclusão 202 8 p=0,041 p0041 041 (p=0,041 20 p=0,04 p004 04 (p=0,04 p=0,0 p00 (p=0,0 p=0, p0 (p=0, p=0 (p=0 p= (p= (p

ABSTRACT Objective: to verify the impact of digital educational strategies on nursing professionals’ adherence to patient identification as well as the acceptance of these strategies by professionals. Method: this is a pre and post-intervention pilot study developed in a public teaching hospital in a city in the countryside of the state of São Paulo, Brazil, carried out between March and September 2022, in three phases: 1) pre-intervention - audits of identification wristband at the bedside, elaboration and planning of educational strategies; 2) intervention - short-term online training offered to nursing professionals; 3) post-intervention - repeat audits. For comparative analysis between phases, Pearson’s chi-square test and Fisher’s exact test were used with a significance level of 5%. Results: a total of 166 beds were audited with a high rate of adherence to the use of identification wristbands, in accordance with standards, and the presence of identification plates (> 80%) both in the pre- and post-intervention period, with a significant increase in patients who identified that professionals checked wristband (p=0.0410) during care. Participants positively assessed the strategies used, although low adherence to training was recorded. Conclusion: there was a positive impact on adherence to patient identification, but management and motivational strategies will be necessary to enable future actions to implement online training. Objective Method postintervention post Paulo Brazil 2022 phases 1 preintervention bedside 2 shortterm short term 3 Pearsons Pearson s chisquare chi square Fishers Fisher 5 5% Results 16 wristbands standards > ( 80% 80 period p=0.0410 p00410 p 0 0410 (p=0.0410 care recorded Conclusion 202 8 p=0.041 p0041 041 (p=0.041 20 p=0.04 p004 04 (p=0.04 p=0.0 p00 (p=0.0 p=0. p0 (p=0. p=0 (p=0 p= (p= (p

RESUMEN Objetivo: verificar el impacto de las estrategias educativas digitales en la adherencia de los profesionales de enfermería a la identificación de pacientes, así como la aceptación de estas estrategias por parte de los profesionales. Método: estudio piloto pre y posintervención desarrollado en un hospital público docente de una ciudad del interior del estado de São Paulo, Brasil, realizado entre marzo y septiembre de 2022, en tres fases: 1) preintervención - auditorías del brazalete de identificación a pie de cama, elaboración y planificación de estrategias educativas; 2) intervención - formación en línea de corta duración ofrecida a profesionales de enfermería; 3) posintervención - repetición de auditorías. Para el análisis comparativo entre fases, se utilizó la prueba chi-cuadrado de Pearson y la prueba exacta de Fisher con un nivel de significancia del 5%. Resultados: 166 camas fueron auditadas con un alto índice de adherencia al uso de brazaletes de identificación, de acuerdo con las normas, y la presencia de placas de identificación (> 80%) tanto en el período pre como posintervención, con un aumento significativo en pacientes que identificaron que los profesionales revisaban la pulsera (p=0,0410) durante la asistencia. Los participantes evaluaron positivamente las estrategias utilizadas, aunque se registró baja adherencia al entrenamiento. Conclusión: hubo un impacto positivo en la adherencia a la identificación de pacientes, pero serán necesarias estrategias de gestión y motivación que permitan acciones futuras para implementar la capacitación en línea. Objetivo Método Paulo Brasil 2022 fases 1 cama 2 3 chicuadrado chi cuadrado 5 5% Resultados 16 normas > ( 80% 80 p=0,0410 p00410 p 0 0410 (p=0,0410 asistencia utilizadas entrenamiento Conclusión 202 8 p=0,041 p0041 041 (p=0,041 20 p=0,04 p004 04 (p=0,04 p=0,0 p00 (p=0,0 p=0, p0 (p=0, p=0 (p=0 p= (p= (p

Resumo Pingo-de-ouro (Duranta erecta L.), conhecida por suas aplicações paisagísticas, é frequentemente submetida a sucessivas podas para manter sua estrutura ornamental, sabendo-se que essa prática gera inúmeras respostas fisiológicas e químicas na planta. Portanto, este estudo teve como objetivo avaliar a influência da poda e de diferentes métodos de extração sobre o potencial alelopático da Pingo-de-ouro na germinação e crescimento inicial da alface. Os extratos das folhas foram obtidos por decocção (quente) e maceração (frio) em concentrações de 20%, 40%, 60%, 80% e 100%, tendo água destilada como controle negativo. Foi realizada a triagem fitoquímica dos extratos para identificar compostos fenólicos, flavonoides, antocianidinas, taninos, heterosídeos cardiotônicos, saponinas, alcaloides e terpenos. Para o bioensaio, foram mensurados e caracterizados parâmetros germinativos e morfológicos. Os dados foram submetidos à análise de variância (ANOVA) e, para os dados quantitativos, foram ajustados modelos de regressão, enquanto para os dados qualitativos, as médias foram comparadas pelo teste de Scott-Knott com 5% de significância. Foram observadas diferenças significativas entre os métodos de extração e as práticas de manejo, sendo que o extrato aquoso quente das plantas podadas reduziu significativamente a germinação em concentrações mais elevadas. O crescimento inicial da alface foi gravemente prejudicado, apresentando inúmeras anormalidades morfológicas, com danos severos ao sistema radicular em todas as concentrações. Este estudo sugere que as práticas de poda têm um efeito modulador na atividade alelopática da Pingo-de-ouro, fornecendo informações valiosas para projetos paisagísticos e estudos botânicos, considerando sua avaliação e produção de fitoquímicos fitotóxicos. Pingodeouro Pingo ouro Duranta L., L L. , L.) paisagísticas ornamental sabendose sabendo se planta Portanto (quente frio (frio 20 20% 40 40% 60 60% 80 100 100% negativo fenólicos flavonoides antocianidinas taninos cardiotônicos saponinas terpenos bioensaio morfológicos ANOVA (ANOVA quantitativos regressão qualitativos ScottKnott Scott Knott 5 significância manejo elevadas prejudicado morfológicas Pingodeouro, ouro, botânicos fitotóxicos 2 4 6 8 10 1

Abstract Golden-Dewdrop (Duranta erecta L.), known for its landscaping applications, undergoes successive pruning to maintain its ornamental structure, a practice known to induce numerous physiological and chemical responses in the plant. Therefore, this study aimed to evaluate the influence of pruning and different extraction methods on the allelopathic potential of Golden-Dewdrop on the germination and initial growth of lettuce. Leaf extracts were obtained by decoction (hot) and maceration (cold) at concentrations of 20%, 40%, 60%, 80%, and 100%, with distilled water as a negative control. Phytochemical screening of the extracts was performed for phenolic compounds, flavonoids, anthocyanidins, tannins, cardioactive heterosides, saponins, alkaloids, and terpenes. For the bioassay, germinative and morphological parameters were measured and characterized. The data were subjected to analysis of variance (ANOVA), and for quantitative data, regression models were adjusted, while for qualitative data, means were compared using the Scott-Knott test with 5% significance. Significant differences were observed between extraction methods and management practices, with the hot aqueous extract from pruned plants significantly reducing germination at higher concentrations. The initial growth of lettuce was severely affected, presenting numerous morphological abnormalities, with severe damage to the root system at all concentrations. This study suggests that pruning practices have a modulating effect on the allelopathic activity of Golden-Dewdrop, providing valuable information for landscaping projects and botanical studies considering its evaluation and production of phytotoxic phytochemicals. GoldenDewdrop Golden Dewdrop Duranta L., L L. , L.) applications structure plant Therefore (hot cold (cold 20 20% 40 40% 60 60% 80 80% 100 100% control compounds flavonoids anthocyanidins tannins heterosides saponins alkaloids terpenes bioassay characterized ANOVA, ANOVA (ANOVA) adjusted ScottKnott Scott Knott 5 significance affected abnormalities GoldenDewdrop, Dewdrop, phytochemicals 2 4 6 8 10 (ANOVA 1

Abstract Introduction Malignant Hyperthermia (MH) is an inherited hypermetabolic syndrome triggered by exposure to halogenated anesthetics/succinylcholine. The lack of knowledge regarding this condition might be associated with the rare occurrence of MH reaction and symptoms. Methods This observational study evaluated 68 patients from 48 families with confirmed or suspected MH susceptibility due to medical history of MH reaction or idiopathic increase of creatine kinase or MH-related myopathies. Participants were assessed by a standardized questionnaire and submitted to physical/neurological examination to assess the characteristics of patients with MH, their knowledge about the disease, and the impact suspected MH had on their daily lives. Results Suspected MH impacted the daily life of 50% of patients, creating difficulties in performing surgical/clinical/dental treatment and problems related to their family life/working/practicing sports. The questionnaire on MH revealed a correct answer score of 62.1 ± 20.8 (mean ± standard deviation) on a scale 0 to 100. Abnormal physical/neurological examination findings were detected in 92.6% of susceptible patients. Conclusions Suspected MH had impacted the daily lives of most patients, with patients reporting problems even before MH investigation with IVCT. Patients showed a moderate level of knowledge about MH, suggesting the need to implement continuing education programs. MH susceptible patients require regular follow-up by a health team to detect abnormalities during physical and neurological examination. (MH anestheticssuccinylcholine anesthetics succinylcholine anesthetics/succinylcholine symptoms 6 4 MHrelated myopathies physicalneurological disease 50 surgicalclinicaldental surgical clinical dental lifeworkingpracticing working practicing sports 621 62 1 62. 208 20 8 20. mean deviation 100 926 92 92.6 IVCT programs followup follow up 5 2 10 9 92.

Abstract Introduction Malignant Hyperthermia (MH) is a pharmacogenetic, hereditary and autosomal dominant syndrome triggered by halogenates/succinylcholine. The In Vitro Contracture Test (IVCT) is the gold standard diagnostic test for MH, and it evaluates abnormal skeletal muscle reactions of susceptible individuals (earlier/greater contracture) when exposed to caffeine/halothane. MH susceptibility episodes and IVCT seem to be related to individual features. Objective To assess variables that correlate with IVCT in Brazilian patients referred for MH investigation due to a history of personal/family MH. Methods We examined IVCTs of 80 patients investigated for MH between 2004‒2019. We recorded clinical data (age, sex, presence of muscle weakness or myopathy with muscle biopsy showing cores, genetic evaluation, IVCT result) and IVCT features (initial and final maximum contraction, caffeine/halothane concentration triggering contracture of 0.2g, contracture at caffeine concentration of 2 and 32 mmoL and at 2% halothane, and contraction after 100 Hz stimulation). Results Mean age of the sample was 35±13.3 years, and most of the subjects were female (n=43 or 54%) and MH susceptible (60%). Of the 20 subjects undergoing genetic investigation, 65% showed variants in RYR1/CACNA1S genes. We found no difference between the positive and negative IVCT groups regarding age, sex, number of probands, presence of muscle weakness or myopathy with muscle biopsy showing cores. Regression analysis revealed that the best predictors of positive IVCT were male sex (+12%), absence of muscle weakness (+20%), and personal MH background (+17%). Conclusions Positive IVCT results have been correlated to male probands, in accordance with early publications. Furthermore, normal muscle strength has been confirmed as a significant predictor of positive IVCT while investigating suspected MH cases. (MH pharmacogenetic halogenatessuccinylcholine halogenates succinylcholine halogenates/succinylcholine (IVCT earlier/greater earliergreater earlier greater caffeinehalothane halothane personalfamily family 8 20042019 2004 2019 2004‒2019 (age cores evaluation result initial 02g g 0 2g 0.2g 3 10 stimulation. stimulation . stimulation) 35133 35 13 35±13. years n=43 n43 n 43 (n=4 54% 54 60%. 60 60% (60%) 65 RYR1CACNA1S RYRCACNAS RYR1 CACNA1S RYR CACNA S genes probands +12%, 12 +12% , (+12%) +20%, +20% (+20%) +17%. 17 +17% (+17%) publications Furthermore cases 2004201 200 201 2004‒201 1 3513 35±13 n=4 n4 4 (n= 5 6 (60% CACNAS +12 (+12% +20 (+20% +17 (+17% 200420 2004‒20 351 35±1 n= (n (60 +1 (+12 +2 (+20 (+17 20042 2004‒2 35± (6 + (+1 (+2 2004‒ ( (+

Abstract Background Malignant Hyperthermia (MH) is a pharmacogenetic disorder triggered by halogenated anesthesia agents/succinylcholine and characterized by hypermetabolism crisis during anesthesia, but also by day-to-day symptoms, such as exercise intolerance, that may alert the health professional. Objective The study aimed to analyze the incidence of fatigue in MH susceptible patients and the variables that can impact perception of fatigue, such as the level of routine physical activity and depression. Methods A cross-sectional observational study was carried out with three groups - 22 patients susceptible to MH (positive in vitro muscle contracture test), 13 non-susceptible to MH (negative in vitro muscle contracture test) and 22 controls (no history of MH). Groups were assessed by a demographic/clinical questionnaire, a fatigue severity scale (intensity, specific situations, psychological consequences, rest/sleep response), and the Beck depression scale. Subgroups were re-assessed with the Baecke habitual physical exercise questionnaire (occupational physical activity, leisure physical exercise, leisure/locomotion physical activity). Results There were no significant differences among the three groups regarding fatigue intensity, fatigue related to specific situations, psychological consequences of fatigue, fatigue response to resting/sleeping, depression, number of active/sedentary participants, and the mean time and characteristics of habitual physical activity. Nevertheless, unlike the control sub-group, the physically active MH-susceptible subgroup had a higher fatigue response to resting/sleeping than the sedentary MH susceptible subgroup (respectively, 5.9 ± 1.9 vs. 3.9 ± 2, t-test unpaired, p< 0.05). Conclusion We did not detect subjective fatigue in MH susceptible patients, although we reported protracted recovery after physical activity, which may alert us to further investigation requirements. (MH agentssuccinylcholine agents succinylcholine daytoday day symptoms intolerance professional crosssectional cross sectional 2 positive test, test , 1 nonsusceptible non negative MH. . MH) demographicclinical demographic clinical intensity (intensity situations restsleep rest sleep response, response) reassessed re occupational leisurelocomotion locomotion activity) restingsleeping resting sleeping activesedentary participants Nevertheless subgroup, sub group, group sub-group MHsusceptible respectively, respectively (respectively 59 5 9 5. 19 1. vs 39 3 3. ttest t unpaired p 0.05. 005 0.05 0 05 0.05) requirements 00 0.0 0.

RESUMO Objetivos: Identificar as foraminas linguais em uma população brasileira de 210 indivíduos, por meio de imagens de tomografia computadorizada de feixe cônico, a fim de orientar a instalação de implantes dentários em região de sínfise mentual. Métodos: Após identificação das foraminas linguais em corte parasagital, foram realizadas quatro medidas: distância até à crista alveolar, distância até à borda inferior da mandíbula, distância até o limite da cortical vestibular e ângulo de inclinação do rebordo alveolar. As medidas foram comparadas em relação ao sexo pelo teste Mann-Whitney. A comparação entre os sexos e o número de foraminas foi feito pelo teste qui-quadrado. A correlação de Pearson analisou a relação linear entre idade e número de foraminas. Resultados: As foraminas linguais estão presentes em 99,6% dos indivíduos. No sentido súpero-inferior, nota-se uma distância média até à crista alveolar de 21,4 mm, enquanto a distância média até à borda inferior da mandíbula foi de 13,1 mm. No sentido vestíbulo-lingual, nota-se uma distância média da foramina lingual até a cortical vestibular de 15,2 mm. O ângulo de inclinação do rebordo alveolar apresentou uma média de 25,4º. Em relação ao sexo, o teste só não foi significativo para a distância até a cortical vestibular. Conclusão: As foraminas linguais apresentam um trajeto descendente em 100% dos casos, posicionando-se, principalmente, nos terços médios (66,5%) e terços inferiores (32,7%) da altura do rebordo mandibular. Recomenda-se o uso de implantes dentários de até 13 mm de comprimento e de até 4mm de diâmetro em região de sínfise mentual. Objetivos 21 indivíduos cônico mentual Métodos parasagital MannWhitney. MannWhitney Mann Whitney. Whitney Mann-Whitney quiquadrado. quiquadrado qui quadrado. quadrado qui-quadrado Resultados 996 99 6 99,6 súperoinferior, súperoinferior súpero inferior, súpero-inferior notase nota se 214 4 21, 131 1 13, vestíbulolingual, vestíbulolingual vestíbulo lingual, vestíbulo-lingual 152 15 2 15, 254º º 25 4º 25,4º Conclusão 100 casos posicionandose, posicionandose posicionando se, posicionando-se principalmente 66,5% 665 66 5 (66,5% 32,7% 327 32 7 (32,7% mandibular Recomendase Recomenda 9 99, 10 66,5 (66,5 32,7 3 (32,7 66, (66, 32, (32, (66 (32 (6 (3 (

ABSTRACT Objective: To identify the lingual foramina in a Brazilian population of 210 individuals through Cone-Beam Computed Tomography images, in order to guide the installation of dental implants in the region of the mental symphysis. Methods: After identifying the lingual foramina on a parasagittal section, four measurements were taken: distance to the alveolar ridge, distance to the mandibular lower border, distance to the limit of the vestibular cortical, and alveolar ridge inclination angle. The measurements were compared in relation to gender by the Mann-Whitney test. The association between gender and the number of foramina was done by the chi-square test. Pearson’s correlation analyzed the linear relationship between age and number of foramina. Results: Lingual foramina are present in 99.6% of the research participants. In the upper-inferior direction, a mean distance to the alveolar ridge of 21.4 mm was noted, while the mean distance to the lower mandibular border was 13.1 mm. In the bucco-lingual direction, a mean distance from the lingual foramina to the vestibular cortical of 15.2 mm is noted. The inclination angle of the alveolar ridge had a mean of 25.4º. Regarding gender, the test was not significant only for the distance to the vestibular cortical. Conclusion: The lingual foramina had a descending way in 100% of cases, being positioned mainly in the middle thirds (66.5%) and lower thirds (32.7%) of the mandibular ridge height. The use of dental implants up to 13 mm in length and up to 4 mm in diameter in the region of the symphysis mentualis is recommended. Objective 21 ConeBeam Cone Beam images Methods section taken MannWhitney Mann Whitney chisquare chi square Pearsons Pearson s Results 996 99 6 99.6 participants upperinferior upper inferior direction 214 21. noted 131 1 13. buccolingual bucco 152 15 2 15. 254º º 25 4º 25.4º Conclusion 100 cases 66.5% 665 66 5 (66.5% 32.7% 327 32 7 (32.7% height recommended 9 99. 10 66.5 (66.5 32.7 3 (32.7 66. (66. 32. (32. (66 (32 (6 (3 (

ABSTRACT Objetivo: Analisar a tendência da mortalidade por insuficiência cardíaca (IC) em brasileiros com 50 anos ou mais, em um período de 21 anos. Métodos: Estudo ecológico com análise de série temporal da mortalidade por IC no Brasil, segundo regiões e Unidades Federativas (UF), em indivíduos com 50 anos ou mais, no período de 1998 a 2019. Foram incluídos todos os óbitos registrados que tinham por causa básica a IC, codificada na Classificação Internacional de Doenças como I50, no período de 1998 a 2019. Os dados foram obtidos no Sistema de Informação sobre Mortalidade do Ministério da Saúde. As análises estatísticas foram realizadas no programa Stata 11.1, por meio do cálculo do coeficiente de mortalidade por IC por 100 mil habitantes. Na análise de tendência, foi utilizada a regressão de Prais-Winsten. Resultados: Entre os anos de 1998 a 2019, foram registrados 567.789 óbitos por IC em adultos com idade acima de 50 anos, o que corresponde à taxa média de 75,5 a cada 100 mil habitantes. A tendência foi decrescente por sexo, regiões e em 23 UF. As maiores taxas de mortalidade observadas ocorreram nas idades mais avançadas em todas as regiões do país. Conclusão: A tendência das taxas de mortalidade por IC entre as UF e regiões brasileiras foi decrescente ao longo de 21 anos. Houve tendência crescente da mortalidade por IC na região Norte e na categoria outros estabelecimentos de saúde.

ABSTRACT Objective: To analyze the trend of mortality from heart failure in Brazilians aged 50 years and over, within 21 years. Methods: Ecological study with time series analysis of mortality from heart failure in Brazil, according to regions and Federation Units, in individuals aged 50 years or older in the period from 1998 to 2019. Deaths that had heart failure as the underlying cause (coded as I50 according to the International Classification of Diseases) that occurred during the study period were included in the study. Data were obtained from the Mortality Information System of the Brazilian Ministry of Health. Statistical analyses were performed using the Stata 11.1 program, by estimating the mortality rate due to heart failure per 100 thousand inhabitants. In the trend analysis, the Prais-Winsten regression was used. Results: Between 1998 and 2019, 567,789 deaths from heart failure were recorded in adults aged over 50 years, which corresponds to an average rate of 75.5 per 100 thousand inhabitants. There was a downward trend per sex, regions, and in 23 Federation Units. The highest mortality rates were observed for older ages in all regions of the country. Conclusion: The trend in mortality rates from heart failure among Federation Units and Brazilian regions was downward over 21 years. There was an upward trend in mortality from heart failure in the northern region and in the category “other health facilities.”

ABSTRACT Objective: To analyze the trend of mortality from heart failure in Brazilians aged 50 years and over, within 21 years. Methods: Ecological study with time series analysis of mortality from heart failure in Brazil, according to regions and Federation Units, in individuals aged 50 years or older in the period from 1998 to 2019. Deaths that had heart failure as the underlying cause (coded as I50 according to the International Classification of Diseases) that occurred during the study period were included in the study. Data were obtained from the Mortality Information System of the Brazilian Ministry of Health. Statistical analyses were performed using the Stata 11.1 program, by estimating the mortality rate due to heart failure per 100 thousand inhabitants. In the trend analysis, the Prais-Winsten regression was used. Results: Between 1998 and 2019, 567,789 deaths from heart failure were recorded in adults aged over 50 years, which corresponds to an average rate of 75.5 per 100 thousand inhabitants. There was a downward trend per sex, regions, and in 23 Federation Units. The highest mortality rates were observed for older ages in all regions of the country. Conclusion: The trend in mortality rates from heart failure among Federation Units and Brazilian regions was downward over 21 years. There was an upward trend in mortality from heart failure in the northern region and in the category “other health facilities.”

ABSTRACT Objetivo: Analisar a tendência da mortalidade por insuficiência cardíaca (IC) em brasileiros com 50 anos ou mais, em um período de 21 anos. Métodos: Estudo ecológico com análise de série temporal da mortalidade por IC no Brasil, segundo regiões e Unidades Federativas (UF), em indivíduos com 50 anos ou mais, no período de 1998 a 2019. Foram incluídos todos os óbitos registrados que tinham por causa básica a IC, codificada na Classificação Internacional de Doenças como I50, no período de 1998 a 2019. Os dados foram obtidos no Sistema de Informação sobre Mortalidade do Ministério da Saúde. As análises estatísticas foram realizadas no programa Stata 11.1, por meio do cálculo do coeficiente de mortalidade por IC por 100 mil habitantes. Na análise de tendência, foi utilizada a regressão de Prais-Winsten. Resultados: Entre os anos de 1998 a 2019, foram registrados 567.789 óbitos por IC em adultos com idade acima de 50 anos, o que corresponde à taxa média de 75,5 a cada 100 mil habitantes. A tendência foi decrescente por sexo, regiões e em 23 UF. As maiores taxas de mortalidade observadas ocorreram nas idades mais avançadas em todas as regiões do país. Conclusão: A tendência das taxas de mortalidade por IC entre as UF e regiões brasileiras foi decrescente ao longo de 21 anos. Houve tendência crescente da mortalidade por IC na região Norte e na categoria outros estabelecimentos de saúde.

Resumo Justificativa e objetivo: Hipertermia maligna é uma síndrome farmacogenética hipermetabólica, autossômica dominante, com mortalidade entre 10%-20%, desencadeada por uso de anestésico inalatório halogenado ou relaxante muscular succinilcolina. O padrão-ouro para pesquisa de suscetibilidade à hipertermia maligna é o teste de contratura muscular in vitro em resposta ao halotano e à cafeína. A determinação da suscetibilidade nas famílias suspeitas permite planejar anestesias seguras sem agentes desencadeantes para os pacientes confirmados como suscetíveis à hipertermia maligna pelo teste de contratura muscular in vitro positivo. Além disso, o paciente no qual a suspeita de hipertermia maligna foi excluída pelo teste de contratura muscular in vitro negativo pode ser anestesiado de forma convencional. Suscetibilidade à hipertermia maligna tem manifestação variável, desde indivíduo assintomático que apresenta crise de hipertermia maligna durante anestesia com agentes desencadeantes, até paciente com atrofia e fraqueza muscular por miopatia central core disease. O objetivo deste trabalho é analisar o perfil dos relatos de suscetibilidade à hipertermia maligna confirmados com teste de contratura muscular in vitro. Método: Análise das fichas de notificação dos pacientes com suspeita pessoal/familiar de hipertermia maligna investigados com teste de contratura muscular in vitro, após assinatura do termo de consentimento, entre 1997-2010. Resultados: Dos 50 eventos que motivaram a suspeita de hipertermia maligna e a investigação familiar (amostra com 27 ± 18 anos, 52% homens, 76% brancos), 64% foram investigados por crise de hipertermia maligna anestésica, com mortalidade de 25%. Sinais mais comuns da crise de hipertermia maligna foram hipertermia, taquicardia e rigidez muscular. Suscetibilidade à hipertermia maligna foi confirmada em 79,4% dos 92 parentes investigados com teste de contratura muscular in vitro. Conclusão: Crises de hipertermia maligna assemelharam-se às descritas em outros países, porém com frequência inferior à estimada no país.

Abstract Background and objectives: Malignant hyperthermia is an autosomal dominant hypermetabolic pharmacogenetic syndrome, with a mortality rate of 10%–20%, which is triggered by the use of halogenated inhaled anesthetics or muscle relaxant succinylcholine. The gold standard for suspected susceptibility to malignant hyperthermia is the in vitro muscle contracture test in response to halothane and caffeine. The determination of susceptibility in suspected families allows the planning of safe anesthesia without triggering agents for patients with known susceptibility to malignant hyperthermia by positive in vitro muscle contracture test. Moreover, the patient whose suspicion of malignant hyperthermia was excluded by the in vitro negative muscle contracture test may undergo standard anesthesia. Susceptibility to malignant hyperthermia has a variable manifestation ranging from an asymptomatic subject presenting a crisis of malignant hyperthermia during anesthesia with triggering agents to a patient with atrophy and muscle weakness due to central core myopathy. The aim of this study is to analyze the profile of reports of susceptibility to malignant hyperthermia confirmed with in vitro muscle contracture test. Method: Analysis of the medical records of patients with personal/family suspicion of malignant hyperthermia investigated with in vitro muscle contracture test, after given written informed consent, between 1997 and 2010. Results: Of the 50 events that motivated the suspicion of malignant hyperthermia and family investigation (sample aged 27 ± 18 years, 52% men, 76% white), 64% were investigated for an anesthetic malignant hyperthermia crisis, with mortality rate of 25%. The most common signs of a malignant hyperthermia crisis were hyperthermia, tachycardia, and muscle stiffness. Susceptibility to malignant hyperthermia was confirmed in 79.4% of the 92 relatives investigated with the in vitro muscle contracture test. Conclusion: The crises of malignant hyperthermia resembled those described in other countries, but with frequency lower than that estimated in the country.

RESUMO Racional: Há necessidade de um tratamento de baixo custo para as fístulas anais complexas que possa curar sem causar incontinência fecal, havendo espaço para o estudo de fitoterápicos. Objetivo: Avaliar o efeito do extrato glicerinado de Aloe barbadensis Miller no tratamento de fístula anal em ratos. Método: Utilizou-se 30 ratos Wistar, submetidos à anestesia peritoneal com Cetamina e Xilasina, seguida de transfixação do esfíncter anal com fio de aço, que permaneceu por 30 dias para desenvolvimento da fístula anal. Após este período, o fio de aço foi removido e foram formados três grupos com 10 animais: A (controle), sem tratamento; B (sedenho), em que foi introduzido sedenho de algodão; C (sedenho terapêutico), em que foi introduzido fio de algodão como sedenho, e diariamente foi gotejado no sedenho extrato de Aloe barbadensis Miller; após 30 dias os sedentos dos Grupos B e C foram removidos, e, após duas semanas sem sedenho foi praticada a eutanásia e remoção dos espécimes, analisando-se fechamento da fístula e processo inflamatório. Resultados: Houve persistência da fístula em todos os animais do Grupo A, em seis do Grupo B e três do Grupo C (p = 0,015). As médias do grau de inflamação local foram 0,9 no Grupo A; 0,8 no Grupo B e 0 no Grupo C (p = 0,015). Conclusão: O uso de sedenho embebido em extrato glicerinado de Aloe barbadensis Miller foi efetivo na cicatrização de fístulas anais em ratos, além de ter causado menor processo inflamatório que o sedenho sem fitoterápico.

ABSTRACT Rationale: There is a need for a low cost treatment for complex anal fistulas that can heal without causing fecal incontinence, with room for the study of herbal medicines. Objective: To evaluate the effect of the glycerin Aloe barbadensis Miller extract in the treatment of anal fistula in rats. Method: Thirty Wistar rats underwent peritoneal anesthesia with ketamine and Xylasine, followed by transfixation of the anal sphincter with a steel wire, which remained for 30 days to develop the anal fistula. After this period, the steel wire was removed and three groups with 10 animals were formed: A (control), without treatment; B (seton), in which a cotton seton was introduced; C (therapeutic seton), in which a cotton thread was introduced as a seton, and Aloe barbadensis Miller extract was daily dripped in the seton; after 30 days, the setons of groups B and C were removed, and after two weeks without a seton euthanasia and removal of specimens was conducted, and the fistula closure and the inflammatory process were analyzed. Results: Fistula persistence was observed in all animals in Group A, six in Group B and three in Group C (p = 0.015). The mean local inflammation levels were 0.9 in Group A; 0.8 in Group B, and 0 in Group C (p = 0.015). Conclusion: The use of a seton soaked in a glycerin Aloe barbadensis Miller extract was effective in the healing of anal fistulas in rats, in addition to causing less inflammatory process than the non-phytotherapeutic seton.

Resumo O objetivo deste estudo foi avaliar a prevalência de sinais e sintomas de disfunção temporomandibular (DTM), sua associação com gênero, hábitos parafuncionais, tensão emocional, ansiedade e depressão e, o seu impacto sobre a qualidade de vida relacionada com a saúde oral (QVRSO) em estudantes pré-vestibulandos de instituições públicas e privadas de João Pessoa/PB. A presença de sintomas de DTM foi determinada através de questionário anamnésico, contendo também questões relacionadas à presença de hábitos parafuncionais e tensão emocional. Um protocolo simplificado de avaliação clínica foi aplicado. Ansiedade e depressão foram determinadas através da escala Hospital Anxiety and Depression (HAD) e, a QVRSO avaliada por meio da versão resumida do Oral Health Impact Profile (OHIP-14). Foram realizados testes de Qui-quadrado, Exato de Fisher, Mann Whitney e Kruskal-Wallis. A presença de sinais e sintomas de DTM foi estatisticamente associada ao gênero feminino, hábitos parafuncionais, tensão emocional e ansiedade, e representou maior comprometimento da QVRSO. A elevada prevalência de sinais e sintomas de DTM entre os estudantes pré-vestibulandos sinaliza a necessidade de divulgação e esclarecimento de professores e alunos visando o diagnóstico precoce e a prevenção.

Abstract The aim of this study was to evaluate the prevalence of temporomandibular disorders (TMD) signs and symptoms, its correlation with gender, parafunctional habits, emotional stress, anxiety, and depression and its impact on oral health-related quality of life (OHRQL) in college preparatory students at public and private institutions in João Pessoa, Paraíba (PB). The sample consisted of 303 students. Presence of TMD symptoms was determined by an anamnesis questionnaire containing questions related to the presence of parafunctional habits and emotional stress. A simplified clinical evaluation protocol was used. Anxiety and depression were determined with the Hospital Anxiety and Depression (HAD) scale and the OHRQL using the short version contained in the Oral Health Impact Profile (OHIP-14). The Chi-square, Fisher Exact, Mann Whitney, and Kruskal-Wallis tests were performed. Presence of signs and symptoms of TMD was statistically associated (p ≤ 0,05) with female gender, parafunctional habits, emotional stress, and anxiety, and represented greater impairment of the OHRQL. The physical pain domain was the most affected. The increased prevalence of signs and symptoms of TMD among college preparatory students indicates that there is a need for education and clarification among teachers and students to improve early diagnosis and to prevent the problem.