Palicourea tomentosa (Aubl.) Borhidi (Rubiaceae, Palicoureeae), earlier classified as Psychotria poeppigiana Müll. Arg., is used in folk medicine for a variety of diseases. Biological studies on the plant describes their vasorelaxant, antiplasmodial, antitumoural and anticholinesterase activities. To expand the knowledge on the chemical and biological potential of this species, in this work, phytochemical and dereplication studies, as well as antimicrobial and anticholinesterase evaluation of Palicourea tomentosa were carried out. Phytochemical investigation deals with the isolation of lutein (1), a mixture of dehydrovomifoliol (2) and megastigma-4,7-dien-3-one (3), loliolide (4), 5,13-epoxy-9-hydroxy-megastigma-7-en,3-one (5), vomifoliol (6), asperuloside (7), 3-O-p-coumaroylquinic acid (8), and a mixture of the pyrrolizidinoindoline alkaloids hodgkinsine (9), chimonanthine (10) and psychotriasine (11). The ultra-high performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC HRMS/MS) based on molecular networking dereplication of dichloromethane fraction led to putative identification of other two megastigmanes, one terpene lactone and three carotenoids, besides seven triterpenes and four indole alkaloids. The dichloromethane, ethyl acetate and hydromethanol fractions of P. tomentosa were able to inhibit Candida albicans with minimum inhibitory concentrations (MICs) of 125, 250 and 125 µg mL-1, respectively. The methanol crude extract, dichloromethane and alkaloid fractions inhibited selectively the butyrilcholinesterase (BuChE) at percentages of 63.09, 60.39 and 56.22%, respectively. Aubl. Aubl (Aubl. Rubiaceae, Rubiaceae (Rubiaceae Palicoureeae, Palicoureeae , Palicoureeae) Müll Arg Arg. diseases vasorelaxant antiplasmodial activities species work out 1, 1 (1) 2 (2 megastigma4,7dien3one megastigma47dien3one megastigmadienone megastigma 4,7 dien 3 4 7 3, (3) 4, (4) 5,13epoxy9hydroxymegastigma7en,3one 513epoxy9hydroxymegastigma7en3one epoxyhydroxymegastigmaenone 5,13 epoxy 9 hydroxy en,3 5 13 en 5, (5) 6, 6 (6) 7, (7) 3Opcoumaroylquinic Opcoumaroylquinic O p coumaroylquinic 8, 8 (8) 9, (9) 10 (10 11. 11 . (11) ultrahigh ultra high highresolution resolution UHPLC HRMS/MS HRMSMS HRMS MS megastigmanes carotenoids P MICs (MICs 25 12 mL1, mL1 mL mL-1 respectively extract BuChE (BuChE 6309 63 09 63.09 6039 60 39 60.3 5622 56 22 56.22% (Aubl (1 ( megastigma4 7dien3one 47 (3 (4 13epoxy9hydroxymegastigma7en 3one hydroxymegastigma 513 5,1 en3 en, (5 (6 (7 (8 (9 (11 mL- 630 0 63.0 603 60. 562 56.22 dienone epoxyhydroxymegastigmaen 51 63. 56.2 56.

RESUMO: A osteologia desempenha um papel indispensável para o conhecimento dos padrões de normalidade das diversas espécies, sendo a base para o entendimento zoológico. Mazama nana é bastante conhecido no Brasil, porém descrições morfológicas básicas acerca da espécie são escassas, enquanto Subulo gouazoubira, revalidação atual de Mazama gouazoubira, também é incidente no Brasil e, atualmente, tem sido alvo de diversos estudos filogenéticos. Nesse escopo, no presente estudo, foram preparadas, osteologicamente, 19 cabeças de cervídeos (16 Subulo gouazoubira e três Mazama nana) e, em seguida, tomografias computadorizadas (TCs) foram realizadas a fim de aprimorar as formas de avaliação de acidentes ósseos, além de estruturas internas e forames mediante técnicas de reconstrução em três dimensões (3D) devido a difícil visibilidade em peças intactas. Posteriormente, realizou-se um comparativo entre as reconstruções, fotografias digitais e secções tomográficas transversais do crânio, o qual possibilitou a visualização de peculiaridades e exclusividades anatômicas, como a presença da fenestra nasolacrimomaxilar, detalhamento dos seios paranasais e arquitetura de ossos finos, além do formato exclusivo dos ossos cranianos, em comparação a outras espécies, que apresentam um fenótipo único e genuíno. RESUMO espécies zoológico escassas atualmente filogenéticos escopo estudo preparadas osteologicamente 1 16 (1 seguida TCs (TCs ósseos 3D D (3D intactas Posteriormente realizouse realizou se reconstruções crânio anatômicas nasolacrimomaxilar finos cranianos genuíno (

ABSTRACT: Osteology plays an indispensable role in understanding the normal patterns of different species, serving as the foundation for zoological understanding. Mazama nana is well-known in Brazil; however, basic morphological descriptions of the species are scarce, while Subulo gouazoubira, currently revalidated as Mazama gouazoubira, is also prevalent in Brazil and has recently been the subject of various phylogenetic studies. In this respect, in the present study, 19 cervid heads (16 Subulo gouazoubira and three Mazama nana) were osteologically prepared. Next, computed tomographies (CTs) were performed to enhance the assessment of bone accidents, as well as internal structures and foramina through three-dimensional (3D) reconstruction techniques due to the difficult visibility in intact specimens. A comparison was then made between the reconstructions, digital photographs, and CT cross-sections of the skull, which enabled the visualization of anatomical peculiarities and exclusivities, such as nasolacrimal-maxillary fenestra, paranasal sinuses, and thin bone architecture, as well as the unique shape of cranial bones, compared to other species that exhibit a unique and genuine phenotype. ABSTRACT wellknown known however scarce studies respect study 1 16 (1 prepared Next CTs (CTs accidents threedimensional dimensional 3D D (3D specimens reconstructions photographs crosssections cross sections skull exclusivities nasolacrimalmaxillary nasolacrimal maxillary fenestra sinuses architecture bones phenotype (

Abstract Objective: To examine if the substitution of different screen time intervals with light physical activity (LPA), moderate to vigorous physical activity (MVPA) and sleep is associated with cardiovascular indicators and inflammatory markers in children. Methods: This is a cross-sectional study developed with 186 children aged between six and 11 years old from public schools in southern Brazil. CRF was measured with the 6-minute running and walking test, following the Brazil Sports Project procedures. The percentage of fat was evaluated through DXA. LPA and MVPA were measured using accelerometers. Sleep and screen time were assessed by questionnaires answered by parents. Leptin and C-reactive protein were measured by fasting blood collection. Systolic and diastolic blood pressure were determined through a digital sphygmomanometer. Isotemporal substitution models were used for statistical analysis. Results: Replacing 1 h of screen time with MVPA was associated with lower BMI, systolic and diastolic blood pressure, fat percentage, leptin, and C-reactive protein. When screen time was substituted for sleep time, lower waist circumference was observed. Regarding the substitution of 1 h of screen time with LPA, significant values were found only for leptin. Conclusion: The replacement of screen time with physical activities of different intensities and sleep time was associated with benefits in cardiovascular indicators and inflammatory markers in childhood. Objective , (LPA) (MVPA Methods crosssectional cross sectional 18 6minute minute 6 test procedures DXA accelerometers parents Creactive C reactive collection sphygmomanometer analysis Results BMI leptin observed Conclusion childhood (LPA

ABSTRACT: This study assessed the efficacy of an intra-articular injection of allogeneic adipose tissue-derived from mesenchymal stem cells (AD-MSCs) for the treatment of hip dysplasia in dogs. The study group included 12 otherwise healthy dogs of different breeds, ages, weights, and degrees of hip dysplasia diagnosed using radiography. An orthopedic assessment was performed on all dogs before and at 30, 60, and 90 days after infusion of AD-MSCs(2 × 106cells). On the same days, each dog’s owner answered a questionnaire based on theHelsinkiChronic Pain Index. The data were converted to ordinal data based on the score for each variable, and the Friedman test for multiple comparisons was used to verify the results. Compared with the corresponding values on day 0, orthopedic and gait assessments and owners’ reported pain indexes improved over the 90-day observation period. These results suggested that treatment with allogeneic AD-MSCs significantly reduced the clinical signs associated with hip dysplasia during the study period. However, long-term studies are needed to determine the optimal therapeutic protocol for routine clinical use of AD-MSCs in hip dysplasia. ABSTRACT intraarticular intra articular tissuederived tissue derived ADMSCs AD MSCs (AD-MSCs 1 breeds ages weights radiography 30 60 9 ADMSCs2 2 AD-MSCs( 106cells. 106cells . 106cells) dog s Index variable 0 owners 90day period However longterm long term 3 6

RESUMO: O objetivo deste estudo foi avaliar a eficácia clínica da aplicação intra-articular de células-tronco mesenquimais alógenas derivadas do tecido adiposo (AD-CTM) no tratamento de cães portadores de osteoartrite secundária a displasia do coxofemoral (DCF). Doze cães de ambos os sexos, diferentes raças, idades e peso, portadores de graus variados de DCF comprovada em radiografia e livres de quaisquer outras alterações clínicas ou ortopédicas, foram utilizados no estudo. Todos os cães foram submetidos a avaliação ortopédica nos dias 0, 30, 60 e 90 após aplicação de AD-CTM na dose de 2 x 106. Além disso, os tutores preencheram a um questionário, baseado no Índice de dor crônica de Helsinque (IDCH) nos mesmos intervalos. Em comparação com o dia 0, observou-se melhora significativa na avalição em locomoção e físico-ortopédica assim como na avaliação dos tutores pelo IDCH ao longo dos 90 dias. Os resultados permitem inferir que as AD-CTM alógenas contribuíram significativamente para a redução dos sinais clínicos comumente associados a DCF durante o período de estudo. Entretanto, há necessidade de estudos de longo prazo para melhor determinação de protocolos terapêuticos baseados no uso de AD-CTM na rotina clínica. RESUMO intraarticular intra articular célulastronco células tronco ADCTM AD CTM (AD-CTM DCF. . (DCF) sexos raças peso ortopédicas 0 30 6 9 106 disso questionário (IDCH intervalos observouse observou se físicoortopédica físico Entretanto (DCF 3 10 1

ABSTRACT: The present study assessed the influence of the preceding crop (crotalaria or corn) on the bromatological, digestibility and microbiological aspects of the EMBRAPA 139 black oat hay (Avena strigosa) cultivar. A randomized block design was used, with subplots divided according to time, whereby the preceding crop (crotalaria or corn) was allocated to the main plot and hay storage times (baling, 30, 60 and 90 days of storage) to the subplots, with five repetitions. Crotalaria as predecessor resulted in lower indigestible fiber and higher protein contents in black oat hay, both in acid detergent, as well as higher pH. Corn as the preceding crop provided better hay digestibility due to lower neutral detergent insoluble protein content and higher in vitro neutral detergent fiber digestibility. The preceding crop did not significantly affect the drying time of forage and the microorganism population. ABSTRACT crotalaria corn bromatological 13 Avena strigosa cultivar used baling, baling (baling 30 6 9 repetitions pH population 1 3

RESUMO: O presente estudo visou avaliar a influência da cultura antecessora (crotalária ou milho) sob o feno de aveia preta (Avena strigosa) cultivar EMBRAPA 139, nos aspectos bromatológicos, de digestibilidade e microbiológicos. O delineamento experimental foi realizado em blocos casualizados, com parcelas subdivididas no tempo, sendo alocados na parcela principal a cultura antecessora (crotalária ou milho), e nas sub parcelas, o período de armazenamento do feno (enfardamento, 30, 60 e 90 dias de armazenamento), com cinco repetições. A presença da crotalária como cultivo antecessor proporcionou ao feno de aveia preta menores teores de proteína indigestível e maiores teores de fibra, ambas em detergente ácido, bem como pH mais elevado. O feno de aveia preta com o milho como cultivo antecessor proporcionou melhores resultados de digestibilidade na forma de feno, pois menores teores de proteína indigestível em detergente neutro e maior digestibilidade in vitro da fibra em detergente neutro. Já para o período de desidratação da forragem e população de microrganismos, o cultivo antecessor não interferiu significativamente. RESUMO Avena strigosa 139 bromatológicos microbiológicos casualizados tempo milho, , enfardamento, enfardamento (enfardamento 30 6 9 armazenamento, armazenamento) repetições ácido elevado microrganismos significativamente 13 3 1

Abstract: This article aims to discuss land rent as a basis for analyzing urban and agrarian issues. To this end, we carried out a thematic study whose analysis followed the historical-dialectic materialist method. We focused on the studies developed by Marx, Engels, as well as complementary bibliographical research. We sought to unveil the bond that unifies the essence of these expressions of the “social issue”: private ownership of land and the process of its valorization based on the work incorporated into the land. Abstract issues end historicaldialectic historical dialectic method Marx Engels research social issue issue”

Resumo: O objetivo deste artigo é discutir a renda da terra como base para análise das questões urbana e agrária. Para isso, realizamos um estudo temático cuja análise seguiu o método materialista histórico-dialético. Debruçamo-nos sobre os estudos desenvolvidos por Marx e Engels, além de elaborarmos uma pesquisa bibliográfica complementar. Buscou-se desvelar o laço que unifica a essência de duas expressões da questão social: a propriedade privada da terra e o processo de sua valorização a partir do trabalho incorporado à terra. Resumo agrária isso históricodialético. históricodialético histórico dialético. dialético histórico-dialético Debruçamonos Debruçamo nos Engels complementar Buscouse Buscou se social

Abstract Postprandial lipemia (PPL) is associated with cardiovascular diseases, and it is assessed by the oral fat tolerance test (OFTT), which measures circulating triacylglycerol (TG). The objective is to propose an OFTT meal and to evaluate men’s and women’s perceptions, attitudes, sensory acceptability, and satiety. After overnight fasting, blood was collected (n=105), participants ingested the OFTT meal (75.4g lipids, 25.2g carbohydrates, and 10.8g protein/ 822.6 Kcal), and a new blood sample was collected 4h later. Fasting TG was 125.7±92.0 mg/dL (mean±SD) for men and 108.9±52.6 mg/dL for women. It increased by 97.7% and 86.7%, respectively, 4h after meal ingestion (P<0.0001), with no change in glucose. Participants felt satiated during the test. The meal was considered easy to eat and better tolerated by men. The median overall sensory acceptability was 7.0 [9-point hedonic scale]. The greatest fullness was seen in the first hour (magnitude satiety scale) and higher for women (P<0.01). The fatty meal proposed by the current study is adequate for the OFTT since it increased blood TG after 4h without hypoglycemia, it was easy to prepare, to eat, it kept participants satiated, and it displayed good perception, attitudes, and sensory acceptability. PPL (PPL diseases OFTT, , (OFTT) TG. . (TG) mens s womens perceptions attitudes fasting n=105, n105 n n=105 105 (n=105) 75.4g 754g g 75 4g lipids 252g 25 2g carbohydrates 108g 10 8g protein 8226 822 6 822. Kcal, Kcal Kcal) h later 1257920 125 7 92 0 125.7±92. mgdL mg dL mean±SD meanSD mean SD (mean±SD 1089526 108 9 52 108.9±52. 977 97 97.7 867 86 86.7% respectively P<0.0001, P00001 P P<0.0001 0001 (P<0.0001) glucose 70 7. 9point point scale. scale scale] magnitude P<0.01. P001 P<0.01 01 (P<0.01) hypoglycemia prepare perception (OFTT (TG n10 n=10 (n=105 2 1 82 125792 12 125.7±92 108952 5 108.9±52 97. 8 86.7 P0000 P<0.000 000 (P<0.0001 P00 P<0.0 (P<0.01 n1 n=1 (n=10 12579 125.7±9 10895 108.9±5 86. P000 P<0.00 00 (P<0.000 P0 P<0. (P<0.0 n= (n=1 1257 125.7± 1089 108.9± (P<0.00 P<0 (P<0. (n= 125.7 108.9 P< (P<0 (n 125. 108. (P< (P

Abstract Background An implantable cardioverter-defibrillator (ICD) can cause high levels of anxiety and depression, resulting in negative effects on quality of life. Objectives To evaluate the quality of life, anxiety, and acceptance of the ICD using standardized measurement instruments and identify predictors of better responses for each of the outcomes studied. Method This is a prospective cohort study with patients undergoing initial ICD implantation or reoperation to maintain the device. The study outcomes included quality of life, anxiety, and acceptance of the ICD. The change in scores (30 and 180 days) was assessed using the minimal important difference (MID). Univariate analysis and the multivariate logistic regression model were used to identify predictors of better responses, adopting a significance level of 5%. Results A total of 147 patients were included between January/2020 to June/2021, with a mean age of 55.3 ± 13.4 years and a predominance of males (72.1%). The MID for quality of life, anxiety, and ICD acceptance were observed in 33 (22.4%), 36 (24.5%) and 43 (29.3%) patients, respectively. Age equal to or greater than 60 years (OR=2.5; 95%CI=1.14-5.53; p=0.022), absence of atrial fibrillation (OR=3.8; 95%CI=1.26-11.63; p=0.017) and female gender (OR=2.2; 95%CI=1.02-4.97; p=0.045) were independent predictors of better responses to quality of life, anxiety and acceptance of the ICD, respectively. Conclusion The identification of predictors for better quality of life scores, anxiety, and acceptance of the device can support the implementation of specific care for patients with a greater chance of presenting unfavorable results. cardioverterdefibrillator cardioverter defibrillator (ICD depression studied 30 (3 18 days MID. . (MID) 5 5% 14 January2020 January 2020 January/202 June2021 June 2021 June/2021 553 55 3 55. 134 13 4 13. 72.1%. 721 72.1% 72 1 (72.1%) 22.4%, 224 22.4% , 22 (22.4%) 24.5% 245 24 (24.5% 29.3% 293 29 (29.3% respectively 6 OR=2.5 OR25 OR 2 (OR=2.5 95%CI=1.145.53 95CI114553 CI 95%CI=1.14 5.53 95 53 95%CI=1.14-5.53 p=0.022, p0022 p p=0.022 0 022 p=0.022) OR=3.8 OR38 8 (OR=3.8 95%CI=1.2611.63 95CI1261163 95%CI=1.26 11.63 26 11 63 95%CI=1.26-11.63 p=0.017 p0017 017 OR=2.2 OR22 (OR=2.2 95%CI=1.024.97 95CI102497 95%CI=1.02 4.97 02 97 95%CI=1.02-4.97 p=0.045 p0045 045 results ( (MID January202 202 January/20 June202 June/202 72.1 7 (72.1% 22.4 (22.4% 24.5 (24.5 29.3 (29.3 OR=2. OR2 (OR=2. 145 95%CI=1.145.5 95CI11455 95CI114 95%CI=1.1 5.5 9 95%CI=1.14-5.5 p002 p=0.02 OR=3. OR3 (OR=3. 2611 95%CI=1.2611.6 95CI126116 95CI126 95%CI=1.2 1163 11.6 95%CI=1.26-11.6 p=0.01 p001 01 024 95%CI=1.024.9 95CI10249 95CI102 95%CI=1.0 497 4.9 95%CI=1.02-4.9 p=0.04 p004 04 January20 20 January/2 June20 June/20 72. (72.1 22. (22.4 24. (24. 29. (29. OR=2 (OR=2 95%CI=1.145. 95CI1145 95CI11 95%CI=1. 5. 95%CI=1.14-5. p00 p=0.0 OR=3 (OR=3 261 95%CI=1.2611. 95CI12611 95CI12 116 11. 95%CI=1.26-11. 95%CI=1.024. 95CI1024 95CI10 49 4. 95%CI=1.02-4. January2 January/ June2 June/2 (72. (22. (24 (29 OR= (OR= 95%CI=1.145 95CI1 95%CI=1 95%CI=1.14-5 p0 p=0. 95%CI=1.2611 95CI1261 95%CI=1.26-11 95%CI=1.024 95%CI=1.02-4 June/ (72 (22 (2 (OR 95CI 95%CI= 95%CI=1.14- p=0 95%CI=1.261 95%CI=1.26-1 95%CI=1.02- (7 95%CI p= 95%CI=1.26-

Resumo Fundamento O cardioversor-desfibrilador implantável (CDI) pode causar níveis elevados de ansiedade e depressão, resultando em efeitos negativos na qualidade de vida. Objetivos Avaliar a qualidade de vida, a ansiedade e a aceitação do CDI por meio de instrumentos de medida padronizados e identificar preditores de melhores respostas para cada um dos desfechos estudados. Método Coorte prospectiva com pacientes submetidos a implante inicial de CDI ou reoperação para a manutenção do dispositivo. Os desfechos do estudo incluíram: qualidade de vida, ansiedade e aceitação do CDI. A mudança nos escores (30 e 180 dias) foi avaliada por meio da diferença mínima importante (DMI). Foi utilizada a análise univariada e o modelo de regressão logística multivariada para a identificação de preditores de melhores respostas, adotando-se o nível de significância de 5%. Resultados De janeiro/2020 a junho/2021 foram incluídos 147 pacientes, com idade média de 55,3 ± 13,4 anos e predomínio do sexo masculino (72,1%). A DMI para qualidade de vida, a ansiedade e a aceitação do CDI foram observadas em 33 (22,4%), 36 (24,5%) e 43 (29,3%) pacientes, respectivamente. Idade igual ou maior que 60 anos (OR=2,5; IC 95%=1,14-5,53; p=0,022), ausência de fibrilação atrial (OR=3,8; IC 95%=1,26-11,63; p=0,017) e sexo feminino (OR=2,2; IC 95%=1,02-4,97; p=0,045) foram preditores independentes de melhores respostas para qualidade de vida, ansiedade e aceitação do CDI, respectivamente. Conclusão A identificação de preditores para melhores escores de qualidade de vida, ansiedade e aceitação do dispositivo pode subsidiar a implementação de cuidados específicos para os pacientes com maiores chances de apresentar resultados desfavoráveis. cardioversordesfibrilador cardioversor desfibrilador (CDI depressão vida estudados incluíram 30 (3 18 dias DMI. . (DMI) adotandose adotando se 5 5% janeiro2020 janeiro 2020 janeiro/202 junho2021 junho 2021 junho/202 14 553 55 3 55, 134 13 4 13, 72,1%. 721 72,1% 72 1 (72,1%) 22,4%, 224 22,4% , 22 (22,4%) 24,5% 245 24 (24,5% 29,3% 293 29 (29,3% respectivamente 6 OR=2,5 OR25 OR 2 (OR=2,5 95%=1,145,53 95114553 95%=1,14 5,53 95 53 95%=1,14-5,53 p=0,022, p0022 p p=0,022 0 022 p=0,022) OR=3,8 OR38 8 (OR=3,8 95%=1,2611,63 951261163 95%=1,26 11,63 26 11 63 95%=1,26-11,63 p=0,017 p0017 017 OR=2,2 OR22 (OR=2,2 95%=1,024,97 95102497 95%=1,02 4,97 02 97 95%=1,02-4,97 p=0,045 p0045 045 desfavoráveis ( (DMI janeiro202 202 janeiro/20 junho202 junho/20 72,1 7 (72,1% 22,4 (22,4% 24,5 (24,5 29,3 (29,3 OR=2, OR2 (OR=2, 145 95%=1,145,5 9511455 95114 95%=1,1 5,5 9 95%=1,14-5,5 p002 p=0,02 OR=3, OR3 (OR=3, 2611 95%=1,2611,6 95126116 95126 95%=1,2 1163 11,6 95%=1,26-11,6 p=0,01 p001 01 024 95%=1,024,9 9510249 95102 95%=1,0 497 4,9 95%=1,02-4,9 p=0,04 p004 04 janeiro20 20 janeiro/2 junho20 junho/2 72, (72,1 22, (22,4 24, (24, 29, (29, OR=2 (OR=2 95%=1,145, 951145 9511 95%=1, 5, 95%=1,14-5, p00 p=0,0 OR=3 (OR=3 261 95%=1,2611, 9512611 9512 116 11, 95%=1,26-11, 95%=1,024, 951024 9510 49 4, 95%=1,02-4, janeiro2 janeiro/ junho2 junho/ (72, (22, (24 (29 OR= (OR= 95%=1,145 951 95%=1 95%=1,14-5 p0 p=0, 95%=1,2611 951261 95%=1,26-11 95%=1,024 95%=1,02-4 (72 (22 (2 (OR 95%= 95%=1,14- p=0 95%=1,261 95%=1,26-1 95%=1,02- (7 95% p= 95%=1,26-

ABSTRACT Littoral cell angioma is an extremely rare splenic vascular tumor originating from the cells lining the splenic red pulp sinuses. Approximately 150 cases of littoral cell angioma have been reported since 1991. Its clinical manifestation is usually asymptomatic and is mostly diagnosed as an incidental finding through abdominal imaging. Herein, we present a case of littoral cell angioma in a 41-year-old woman with no previous comorbidities, which initially presented as a nonspecific splenic lesion diagnosed on imaging in the emergency room. The patient was treated through laparoscopic intervention. sinuses 15 1991 Herein 41yearold yearold 41 year old comorbidities room intervention 1 199 4 19

ABSTRACT BACKGROUND: The Positive Aspects of Caregiving (PAC) scale is used to assess psychosocial benefits provided to caregivers by the task of caring. The PAC scale consists of nine items, assessed using a five-point Likert scale, with higher values indicating greater positive perceptions and gains from the caregiving experience. OBJECTIVE: To translate and culturally adapt the PAC scale for informal Brazilian caregivers of people with dementia. DESIGN AND SETTING: A methodological study was conducted at the Federal University of São Carlos. METHODS: The following stages were carried out: Translation; Synthesis of the translations; Back-translation; Evaluation by an experts’ committee; and Pre-test. RESULTS: Two independent professionals translated the PAC scale. The consensus version was obtained by merging both translations, which were back-translated into English by a third translator. The expert committee comprised three specialists in the area and project researchers. All scale items presented a Content Validity Index of 1 (CVI = 1.0), and thus remained in the pre-final version of the instrument. The instrument was pre-tested with seven caregivers of people with dementia, the majority of whom were women (57.1%), with a degree of kinship corresponding to sons/daughters (57.1%) and an average age of 55.2 (± 4.1) years. The caregivers considered it clear and understandable and made no suggestions for changes. CONCLUSION: The PAC scale was translated and culturally adapted for use by informal caregivers of people with dementia in Brazil. However, a psychometric analysis of the instrument is necessary to provide normative data for this population group. BACKGROUND (PAC caring fivepoint five point experience OBJECTIVE SETTING Carlos METHODS out Translation translations Backtranslation Back translation Back-translation experts Pretest. Pretest Pre test. test Pre-test RESULTS backtranslated back translator researchers CVI 1.0, 10 1.0 , 0 1.0) prefinal pre final pretested tested 57.1%, 571 57.1% 57 sonsdaughters sons daughters (57.1% 552 55 2 55. ± ( 4.1 41 4 years changes CONCLUSION Brazil However group 1. 57.1 5 (57.1 4. 57. (57. (57 (5

Abstract Large quantities of residual cooking oil are being increasingly generated in various sectors, as it is often improperly disposed of and causes serious environmental problems. A commonly used alternative is the use of lipases in enzymatic hydrolysis, since it is rather attractive to several sectors, in addition to allowing the use of products generated thereof, such as: free fatty acids, diacylglycerols, monoacylglycerols and free glycerol, moreover, it is capable of operating in mild temperature and pressure conditions. Therefore, the present study aimed to evaluate alternatives for the hydrolysis of residual frying oil by evaluating the efficiency of different types of supports and heating systems using free and immobilized forms of lipase from Burkholderia cepacia (BCL) and Porcine pancreas (PPL) as biocatalyst. Polyhydroxybutyrate (PHB), niobium oxide (Nb2O5) and chitosan (CHIT) were evaluated as support for immobilizing BCL and PPL lipases, and superior results were found regarding the hydrolytic activity of immobilization derivatives using PHB and Nb2O5. Among the heating systems under evaluation, the highest percentage of residual oil hydrolysis was found using the ultrasound system for both free and immobilized lipases, reaching 57.91% hydrolysis for lipases immobilized on Nb2O5 and 61.11% hydrolysis for the derivative immobilized on PHB. The operational stability of both biocatalysts was evaluated using similar half-life time values for both. Thus, it was observed that the ultrasound system was efficient in improving lipase performance in the hydrolysis of free fatty acids, once this unconventional heating system is quite promising for accelerating such enzymatic reactions. sectors problems thereof acids diacylglycerols glycerol moreover conditions Therefore (BCL (PPL biocatalyst PHB, , (PHB) NbO Nb O (Nb2O5 CHIT (CHIT evaluation 5791 57 91 57.91 Nb2O 6111 61 11 61.11 halflife half life Thus reactions (PHB (Nb2O 579 5 9 57.9 611 6 1 61.1 57. 61.

ABSTRACT Wild birds have great prominence in the transmission of diseases to humans, mainly due to their ease of access to human populations, raising concerns about the potential impact of that proximity on public health. The present study reports ARV and PBV occurrence in wild birds from an environmental protection area in the Amazon biome, in Pará state, Brazil. We obtained 155 fecal specimens from 47 species of wild birds for RNA extraction, ARV and PBV detection utilizing molecular methods, nucleotide sequencing, and phylogenetic analysis. ARV prevalence was 0.6% (1/155), being positive in an individual of Myrmotherula longipennis, and PBV prevalence was 1.29% (2/155), affecting two individuals of Guira guira. The PBV strains were assigned to genogroup I based on phylogenetic analysis, and they shared a strong phylogenetic link with strains isolated from different geographic locations. The ARV strain was more closely related to strains that had previously circulated in the same region. The presence of ARV and PBV in this habitat suggests that infection cycles of these agents occur naturally in the wild ecosystem, potentially triggering transmission events between bird species and humans. This is the first study on ARV detection in wild birds in Brazil and the first report on the occurrence of PBV in wild Guira guira. Additional studies are required to determine the epidemiology, origin, evolution, and emergence of new potentially pathogenic viruses in the Amazon. humans populations health biome state 15 4 extraction methods sequencing analysis 06 0 6 0.6 1/155, 1155 1/155 , 1 (1/155) longipennis 129 29 1.29 2/155, 2155 2/155 2 (2/155) guira locations region ecosystem epidemiology origin evolution 0. 115 1/15 (1/155 12 1.2 215 2/15 (2/155 11 1/1 (1/15 1. 21 2/1 (2/15 1/ (1/1 2/ (2/1 (1/ (2/ (1 (2 (

RESUMO As aves silvestres têm grande destaque na transmissão de doenças ao homem, principalmente pela facilidade de acesso à população humana, levantando preocupações sobre o potencial impacto dessa proximidade no contexto da saúde pública. O presente estudo relata a ocorrência de ARV e PBV em aves silvestres de uma área de proteção ambiental no bioma Amazônico. Obtivemos 155 espécimes fecais de 47 espécies de aves silvestres, que foram submetidos a extração de RNA, detecção de ARV e PBV por técnicas moleculares, sequenciamento nucleotídico e análise filogenética. A prevalência de infecção por ARV foi 0,6% (1/155), sendo positivo em um indivíduo de Myrmotherula longipennis, e a prevalência de PBV foi 1,29% (2/155), afetando dois insdivíduos de Guira guira. A análise filogenética agrupou as cepas de PBV no genogrupo I, mostrando intensa relação filogenética com cepas isoladas de outras regiões geográficas. A cepa de ARV esteve mais relacionada filogeneticamente a cepas previamente circulantes na mesma região. Este é o primeiro estudo sobre detecção de ARV em aves silvestres no Brasil e o primeiro relato sobre a ocorrência de PBV em Guira guira. A circulação de ARV e PBV nesse ambiente demonstra que os ciclos desses agentes estão ocorrendo de forma natural no ecossistema silvestre, o que pode desencadear possíveis eventos de transmissão entre as espécies aviárias e humanos. Estudos adicionais são necessários para determinar a epidemiologia, origem, evolução e surgimento de novos vírus potencialmente patogênicos na Amazônia. homem humana pública Amazônico 15 4 RNA moleculares 06 0 6 0,6 1/155, 1155 1/155 , 1 (1/155) longipennis 129 29 1,29 2/155, 2155 2/155 2 (2/155) guira I geográficas região silvestre humanos epidemiologia origem Amazônia 0, 115 1/15 (1/155 12 1,2 215 2/15 (2/155 11 1/1 (1/15 1, 21 2/1 (2/15 1/ (1/1 2/ (2/1 (1/ (2/ (1 (2 (

Abstract Objectives: to identify the scientific evidence on excessively resistant and multidrug resistant tuberculosis in pediatric patients. Methods: this is a scope review of the literature, with a guiding question: “What is the scientific evidence on multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis in pediatric patients?”. The research used the descriptors: “extensively drug-resistant tuberculosis” OR “multidrug-resistant tuberculosis” AND “pediatrics”. The research was carried out in a double-blind manner in the following databases of the Medical Literature Analysis and Retrieval System Online, Regional Office for the Western Pacific’s Institutional Repository for Information Sharing, Embase/Elsevier and International Clinical Trials Registry Platform, with a temporal cut-off from 2011 to 2021, sending a final synthesized sample of 18 articles, which evaluated the methodological content through the level of evidence. Results: the results show the lack of research with a high level of evidence related to MDR-TB in children, the lack of adequate dosage of second-line drugs for the pediatric population and the importance of drug sensitivity testing for the cases of treatment Conclusions: it was identified that the obstacles to MDR-TB treatment were concentrated in the lack of detailed protocols, safe drug dosages with a low side effect, and mainly in the social health determinants and disease process involving MDR-TB. Objectives patients Methods literature question What multidrugresistant MDRTB MDR TB (MDR-TB drugresistant . patients?” descriptors pediatrics. pediatrics “pediatrics” doubleblind double blind Online Pacifics Pacific s Sharing EmbaseElsevier Embase Elsevier Platform cutoff cut off 201 2021 1 articles Results children secondline second line Conclusions protocols effect MDRTB. TB. patients? “pediatrics 20 202 2

Resumo Objetivos: identificar as evidências científicas sobre tuberculose excessivamente resistente e multidroga resistente em pacientes pediátricos. Métodos: trata-se de uma revisão de escopo da literatura, tendo como questão norteadora: “Quais as evidências científicas sobre tuberculose multidroga-resistente (TB-MDR) e tuberculose extensivamente resistente em pacientes pediátricos?” A pesquisa usou os descritores: “tuberculose extensivamente resistente a medicamentos” OR “tuberculose resistente a múltiplos medicamentos” AND “pediatria”. A pesquisa foi realizada de modo duplo-cego nas bases de dados Medical Literature Analysis and Retrieval System Online, Regional Office for the Western Pacific’s Institutional Repository for Information Sharing, Embase/Elsevier e International Clinical Trials Registry Platform, com um corte temporal de 2011 a 2021, sendo a amostra final sintetizada de 18 artigos, nos quais avaliou-se o conteúdo metodológico por meio do nível de evidência. Resultados: os resultados mostraram a escassez de pesquisas de alto nível de evidência relacionadas à TB-MDR em crianças, ausência de posologia adequada das drogas de segunda linha para o público pediátrico e a importância do teste de sensibilidade a drogas para o tratamento dos casos. Conclusões: identificou-se que os obstáculos do tratamento TB-MDR se concentraram na ausência de protocolos detalhados, de dosagens medicamentosas seguras e com menor efeito colateral, e, principalmente, nos determinantes sociais do processo saúde e doença que envolvem a TB-MDR. Objetivos pediátricos Métodos tratase trata literatura norteadora Quais multidrogaresistente TBMDR TB MDR (TB-MDR pediátricos? descritores medicamentos pediatria. pediatria . “pediatria” duplocego duplo cego Online Pacifics Pacific s Sharing EmbaseElsevier Embase Elsevier Platform 201 2021 1 artigos avaliouse avaliou Resultados crianças casos Conclusões identificouse identificou detalhados colateral principalmente TBMDR. MDR. “pediatria 20 202 2

Abstract A male of Pteronura brasiliensis (Carnivora: Mustelidae) was found dead on the banks of the Rio Negro, in the Pantanal wetlands of Mato Grosso do Sul state, Aquidauana municipality. Two ticks found attached to its skin were morphologically identified as a second-instar nymph of Ornithodoros rostratus (Argasidae) and a male of Amblyomma sculptum (Ixodidae). In order to complement the morphological identification, these tick specimens were subjected to DNA extraction, and tested using PCR assays to confirm the molecular identity the specimens. Also, the tick DNA samples were tested and were negative in the PCR assays for all the pathogens tested. We also examined 30 batches, consisting of 174 individuals of O. rostratus deposited in the Acari Collection of the Butantan Institute, and we found material from four Brazilian states, including one batch containing 2 males and 2 females from Aquidauana, of Mato Grosso do Sul state, collected from the soil. This was therefore the first record of O. rostratus parasitizing P. brasiliensis and the first locality record (Aquidauana). Likewise, A. sculptum is commonly found in the Pantanal and is reported here for the second time parasitizing the giant otter, which is a host little studied regarding the ectoparasites. Carnivora (Carnivora Mustelidae Negro state municipality secondinstar instar Argasidae (Argasidae Ixodidae. Ixodidae . (Ixodidae) identification extraction Also 3 batches 17 O Institute states soil P Aquidauana. (Aquidauana) Likewise otter ectoparasites (Ixodidae 1 (Aquidauana

Resumo Um macho de Pteronura brasiliensis (Carnivora: Mustelidae) foi encontrado morto às margens do Rio Negro, no Pantanal do estado de Mato Grosso do Sul, município de Aquidauana. Dois carrapatos encontrados aderidos à sua pele foram identificados, morfologicamente, como uma ninfa de segundo ínstar de Ornithodoros rostratus (Argasidae) e um macho de Amblyomma sculptum (Ixodidae). Para complementar a identificação morfológica, esses espécimes de carrapatos foram submetidos à extração de DNA e testados por meio de ensaios de PCR, para confirmar a identidade molecular dos espécimes. Além disso, os extraídos dos carrapatos foram testados e revelaram-se negativos nos ensaios de PCR para todos os patógenos testados. Também foram examinados 30 lotes, compostos por 174 indivíduos de O. rostratus, depositados na Coleção Acari do Instituto Butantan, e encontramos material de quatro estados brasileiros, incluindo-se um lote contendo 2 machos e 2 fêmeas de Aquidauana, estado de Mato Grosso do Sul (MS), coletado do solo. Este foi, portanto, o primeiro registro de O. rostratus parasitando P. brasiliensis e o primeiro registro de localidade (Aquidauana). Da mesma forma, A. sculptum é comumente encontrado no Pantanal e relatado aqui, pela segunda vez, parasitando a ariranha, hospedeiro pouco estudado em relação a ectoparasitas. Carnivora (Carnivora Mustelidae Negro Aquidauana identificados morfologicamente Argasidae (Argasidae Ixodidae. Ixodidae . (Ixodidae) morfológica disso revelaramse revelaram se 3 lotes 17 O Butantan brasileiros incluindose incluindo MS, MS , (MS) solo portanto P (Aquidauana) forma A aqui vez ariranha ectoparasitas (Ixodidae 1 (MS (Aquidauana

ABSTRACT Objective: To assess myopia prevalence in children from public schools of the metropolitan region of Porto Alegre, in Rio Grande do Sul. Methods: It is a prospective cross-sectional study with a sample of 330 children from public schools of the metropolitan region of Porto Alegre, from 5 to 20 years old. The students were submitted to an ophthalmological evaluation including auto-refractor measurements, best corrected and uncorrected visual acuity, subjective refraction under cycloplegia and axial length. The outcomes were prevalence of myopia, high myopia, and low myopia. Pearson's chi-squared test was used to assess the relationship between prevalence and the variable contemplated in the questionnaire. Results: The prevalence of myopia was 17.4% (CI 13.8 – 21.7%). Low and high myopia corresponded to 15.2% (CI 11.9 – 19.3%) and 2.1% (CI 1.1 – 4.1%), respectively. Conclusion: This is the highest prevalence of myopia under cycloplegia found in Brazil to date. Other studies are necessary to understand the prevalence and evolution of the condition in the country. Objective Alegre Sul Methods crosssectional cross sectional 33 2 old autorefractor auto refractor measurements acuity length Pearsons Pearson s chisquared chi squared questionnaire Results 174 17 4 17.4 CI 138 13 8 13. 21.7%. 217 21.7% . 21 7 21.7%) 152 15 15.2 119 11 9 11. 19.3% 193 19 3 1 2.1 1. 4.1%, 41 4.1% , 4.1%) respectively Conclusion date country 17. 21.7 15. 19.3 2. 4.1 21. 19. 4.

RESUMO Objetivo: Avaliar a prevalência de miopia em crianças de escolas públicas da Região Metropolitana de Porto Alegre (RS, Brasil). Métodos: Estudo transversal prospectivo, com amostra de 330 estudantes de escolas públicas da Região Metropolitana de Porto Alegre entre 5 e 20 anos de idade. Os escolares foram submetidos à avaliação oftalmológica completa, incluindo acuidade visual com e sem correção, autorrefração dinâmica e estática, refração subjetiva dinâmica e estática sob cicloplegia e medida do diâmetro axial. Um questionário sobre tempo de uso de telas diário foi aplicado. Os desfechos foram prevalência de miopia, alta miopia e baixa miopia. O teste do qui-quadrado de Pearson foi utilizado para avaliar a relação da prevalência com a variável contemplada no questionário. Resultados: A prevalência de miopia foi de 17,4% (IC95% 13,8-21,7%). Baixa e alta miopia corresponderam a 15,2% (IC95% 11,9-19,3%) e 2,1% (IC95% 1,1-4,1%), respectivamente. Conclusão: Essa é a maior prevalência de miopia sob cicloplegia encontrada no Brasil até a presente data. Outros estudos para entender a prevalência e a evolução da ametropia no país são necessários. Objetivo RS, RS (RS Brasil. . Brasil) Métodos prospectivo 33 2 idade completa correção axial aplicado quiquadrado qui quadrado Resultados 174 17 4 17,4 IC95% IC95 IC (IC95 13,821,7%. 138217 13,8 21,7% 13 8 21 7 13,8-21,7%) 152 15 15,2 11,919,3% 119193 11,9 19,3% 11 9 19 3 11,9-19,3% 1 2,1 1,14,1%, 1141 1,1 4,1% , 1,1-4,1%) respectivamente Conclusão data necessários 17, IC9 (IC9 821 13,821,7% 13821 138 13, 217 21,7 13,8-21,7% 15, 919 11,919,3 11919 119 11, 193 19,3 11,9-19,3 2, 14 1,14,1% 114 1, 41 4,1 1,1-4,1% (IC 82 13,821,7 1382 21, 13,8-21,7 91 11,919, 1191 19, 11,9-19, 1,14,1 4, 1,1-4,1 13,821, 13,8-21, 11,919 11,9-19 1,14, 1,1-4, 13,821 13,8-21 11,91 11,9-1 1,14 1,1-4 13,82 13,8-2 11,9- 1,1- 13,8-