Abstract (Introduction): Vinasse is generated as a residue in the production of ethanol by fermentation-distillation of molasses/sugar cane juice, at a rate of 13 L/L of ethanol. It is an acid liquid, brown in color, characterized by high mineralization and Chemical Oxygen Demand (COD) values of up to 150 000 mg/L, being highly polluting. (Objective): The objective of this research was to evaluate a vinasse treatment process with hydrogen peroxide as a source of hydroxyl radicals at laboratory scale. (Methodology): The vinasse samples, from different distilleries in the province of Tucumán, were characterized following standardized techniques of Standard Methods. The oxidation tests were carried out with different peroxide/vinasses ratios, in a semi-batch reactor, under ambient conditions, measuring COD as an indicator parameter of the treatment. (Results): After 5 days, an 85 % decrease in COD and an increase in the Biodegradability Index were achieved. The kinetics of the oxidative reaction was first order with respect to COD, with an apparent rate constant of 0.3694 1/day. (Conclusions): Although the COD values allowed by local regulations (250 mg/L) were not reached, the proposed treatment is encouraging due to its simplicity, representing a potential option to the environmental challenge represented by vinaze in Latin America.

Resumen (Introducción): La vinaza se genera como residuo en la producción de etanol por fermentación-destilación de melazas/jugos de caña de azúcar, a razón de 13 L/L de etanol. Es un efluente líquido, ácido caracterizado por una elevada mineralización y valores de demanda química de oxígeno (DQO) de hasta 150 000 mg/L, siendo altamente contaminante. (Objetivo): Ealuar un proceso de tratamiento de vinazas con peróxido de hidrógeno, como fuente de radicales hidroxilos, en escala laboratorio. (Metodología): Las muestras de vinazas, de destilerías de la provincia de Tucumán, se caracterizaron según técnicas normalizadas de Standard Methods. Los ensayos de oxidación se realizaron con distintas relaciones de peróxido/vinaza, en un reactor semibatch, en condiciones ambientales, midiendo DQO como parámetro indicador del tratamiento. (Resultados): Al cabo de cinco días se logró una disminución de DQO del 85 % y un aumento del Índice de Biodegradabilidad. La cinética de la reacción oxidativa fue de primer orden respecto de DQO, con una constante aparente de velocidad de 0.3694 1/día. (Conclusiones): Si bien no se lograron los valores de DQO permitidos por la normativa local (250 mg/L), el tratamiento propuesto es alentador por su simpleza, representando una opción potencial al desafío ambiental que representan las vinazas en América Latina.

Abstract (Introduction): The search for techniques and methods for managing sludge generated during wastewater treatment is necessary to ensure sustainable sanitation in the medium term in Latin America. An interesting approach involves converting sludge into a biosolid usable in agriculture through alkaline sanitization. (Objective): We evaluated this technique’s efficacy and economic and environmental viability for obtaining an agriculturally usable type A biosolid from municipal wastewater treatment plant (WWTP) sludge. (Methodology): To this end, the efficacy in reducing microbiological parameters was experimentally tested at the laboratory scale using quicklime, for anaerobic and aerobic WWTP sludge. The experimental results fed a benefit/cost analysis model and a life cycle assessment. (Results): It was confirmed that applying a 40 % lime dose allowed the obtention of a type A biosolid with non-detectable concentrations of pathogenic microorganisms, which remained in that condition for more than 30 days. Additionally, the benefit/cost and life cycle analyses concluded that this option would be more attractive than sludge disposal in a landfill, due to the corresponding savings in chemical compounds (fertilizers, agricultural lime). (Conclusions): Therefore, alkaline sanitization can be considered suitable for WWTP sludge management. Its application on a larger scale should be further investigated in the country and the Latin-American region, considering the risk associated to the presence of heavy metals too.

Resumen (Introducción): La búsqueda de técnicas y modelos de gestión del lodo generado durante el tratamiento de las aguas residuales es necesaria para garantizar un saneamiento sostenible a mediano plazo en América Latina. Una vía interesante consiste en convertir el lodo en un biosólido aprovechable en la agricultura por medio de la higienización alcalina. (Objetivo): Se evaluó la eficacia y la viabilidad económica y ambiental de esta técnica para la obtención de un biosólido tipo A aprovechable en la agricultura a partir de lodo de planta de tratamiento de aguas residuales (PTAR) ordinaria. (Metodología): Para ello se probó experimentalmente en escala de laboratorio la eficacia en el decaimiento de parámetros microbiológicos higienizados con cal viva, usando lodo anaeróbico y aeróbico de PTAR. Los resultados experimentales alimentaron un modelo de análisis de beneficio/costo y de ciclo de vida. (Resultados): Pudo corroborarse que la aplicación de dosis de cal de 40 % permitió obtener un biosólido tipo A con concentraciones de microorganismos patógenos no detectables, lo cual se mantuvo en esa condición por más de 30 días. Además, el análisis de beneficio/costo y de ciclo de vida permitieron concluir que esta opción sería más atractiva que la disposición del lodo en un relleno sanitario, debido al ahorro correspondiente en compuestos químicos (fertilizantes o cal agrícola) derivado de su aprovechamiento. (Conclusiones): Por lo tanto, la técnica de higienización alcalina puede considerarse como adecuada para la gestión del lodo de PTAR y su aplicación a mayor escala debe investigarse en mayor detalle en el país y la región latinoamericana, considerando también el riesgo de presencia de metales pesados en este subproducto.

Résumé La politique de colonisation interne au Brésil après l’Indépendance a été continuellement activée et transformée au cours des XIXe et XXe siècles afin de contrôler les populations insoumises et les territoires. À partir de l’analyse bibliographique et documentaire d’un ensemble de projets et d’expériences de colonisation, il a été possible de reconstruire le cadre interprétatif de cette politique, en mettant l’accent sur la période de la dictature entreprise-militaire et sur son sens de transformation des paysans en classe moyenne rurale. Nous avons cherché à identifier les principaux éléments constitutifs de cette couche sociale, ses caractéristiques et ses attentes en fonction de l’ensemble des valeurs, intérêts et présupposés du complexe techno-entreprise-militaire à partir de la politique de colonisation dans sa formation. Les continuités et reconfigurations de cette politique nous permettent d’affirmer que coloniser est le verbe caché dans le traitement de la question agraire nationale. lIndépendance l Indépendance territoires lanalyse analyse dun d un dexpériences expériences laccent accent entreprisemilitaire entreprise militaire rurale sociale lensemble valeurs technoentreprisemilitaire techno formation daffirmer affirmer nationale

Abstract The internal colonization policy in post-Independence Brazil was continuously activated and transformed throughout the 19th and 20th centuries in order to control unsubmissive populations and territories. From the bibliographic and documentary analysis of a set of colonization projects and experiences, it was possible to reconstruct the interpretative framework of this policy, emphasizing the period of the corporate-military dictatorship and its meaning of transformation of the traditional peasantry into the rural middle class. We sought to identify the main elements that constitute this stratum, its characteristics and expectations based on the set of values, interests and assumptions of the techno-corporate-military complex, highlighting the role of the colonization policy in its formation. The continuities and reconfigurations of this policy allow us to state that talking about colonizing while it is the hidden verb of the treatment given to the national agrarian question. postIndependence post Independence th territories experiences corporatemilitary corporate military class stratum values technocorporatemilitary techno complex formation question

Resumen La política de colonización interna en el Brasil posterior a la independencia se activó y transformó continuamente a lo largo de los siglos XIX y XX con el fin de controlar a las poblaciones y territorios insumisos. A partir de un análisis bibliográfico y documental de una serie de proyectos y experiencias de colonización, fue posible reconstruir el marco interpretativo de esta política, haciendo hincapié en el periodo de la dictadura empresarial-militar y su transformación del campesinado en clase media rural. Se buscó identificar los principales elementos que componen este estrato, sus características y expectativas, con base en el conjunto de valores, intereses y supuestos del complejo tecno-empresarial-militar desde la política de colonización en su formación. Las continuidades y reconfiguraciones de esta política nos permiten afirmar que la colonización es el verbo oculto en el tratamiento de la cuestión agraria nacional. insumisos empresarialmilitar empresarial militar rural estrato expectativas valores tecnoempresarialmilitar tecno formación nacional

Resumo A política de colonização interna no Brasil pós-Independência foi continuamente acionada e transformada ao longo dos séculos XIX e XX a fim de controlar populações insubmissas e territórios. A partir da análise bibliográfica e documental de um conjunto de projetos e experiências de colonização foi possível reconstruir o quadro interpretativo desta política, dando ênfase ao período da ditadura empresarial-militar e ao seu sentido de transformação do campesinato em classe média rural. Buscou-se identificar os principais elementos que constituem esse estrato, suas características e expectativas com base no conjunto de valores, interesses e pressupostos do complexo tecno-empresarial-militar a partir da política de colonização em sua formação. As continuidades e reconfigurações desta política nos permitem afirmar que colonizar é o verbo oculto do tratamento dado à questão agrária nacional. pósIndependência pós Independência territórios empresarialmilitar empresarial militar rural Buscouse Buscou se estrato valores tecnoempresarialmilitar tecno formação nacional

Bisphenol A (BPA), an endocrine disruptor used in different commercial polymers, is a persistent pollutant commonly found in effluents. Conventional wastewater treatment processes have low chemical removal efficiency and are expensive. This work evaluated BPA removal using laccase enzyme produced from white rot fungus Pleurotus ostreatus. For the enzymatic production, residues of acai berry and pineapple were used as laccase inducers. The use of natural inducers led to a high enzyme production (1139 and 1031 U mL−1 to acai and pineapple, respectively). Bisphenol A was removed to a concentration lower than LOD (limit of detection) after 4 h. The degradation mechanism of BPA occurred by oxidation of methyl to hydroxymethyl group in a propane portion, with breakdown of the aromatic ring. The developed technology brought to the scene a new green, viable methodology, using vegetable waste, adding value to these residues and bringing an alternative to the BPA treatment. BPA, , (BPA) polymers effluents expensive ostreatus 1139 (113 103 mL1 mL 1 mL− respectively. respectively . respectively) limit detection h portion ring green methodology waste (BPA 113 (11 10 11 (1 (

RESUMO Objetivo: Identificar e caracterizar a população de casos pediátricos encaminhados para o nosso centro de oxigenoterapia hiperbárica. Métodos: Estudo retrospetivo e observacional, que incluiu doentes pediátricos tratados com oxigenoterapia hiperbárica, de 2006 a 2021, no centro de referência de medicina hiperbárica do norte de Portugal. As variáveis de interesse foram extraídas dos processos clínicos eletrônicos. Resultados: O nosso estudo incluiu 134 casos. Os motivos de encaminhamento mais frequentes foram intoxicação por monóxido de carbono (n=59) e surdez súbita neurossensorial (n=41). Em 75 casos (56%) o tratamento foi iniciado em contexto de urgência. Os sintomas de apresentação à admissão variaram entre os diferentes casos, sendo os mais frequentes cefaleias e náuseas/vômitos. No que diz respeito à intoxicação por monóxido de carbono, as fontes mais comuns foram o aquecedor, lareira/braseiro e caldeira. Com relação aos efeitos adversos, foram identificados um caso de intoxicação por oxigênio e quatro casos de barotrauma do ouvido médio. Conclusões: A causa mais frequente de encaminhamento foi a intoxicação por monóxido de carbono. Todos os pacientes evoluíram favoravelmente e foram registrados poucos efeitos adversos, o que enfatiza a segurança desta terapia. Uma vez que a maioria dos pediatras pode não estar informada sobre os potenciais benefícios da oxigenoterapia hiperbárica, é de extrema importância promovê-los para que esta técnica seja cada vez mais implementada. Objetivo Métodos observacional 200 2021 Portugal eletrônicos Resultados 13 n=59 n59 n 59 (n=59 n=41. n41 n=41 . 41 (n=41) 7 56% 56 (56% urgência náuseasvômitos náuseas vômitos náuseas/vômitos aquecedor lareirabraseiro lareira braseiro caldeira adversos médio Conclusões terapia promovêlos promovê los implementada 20 202 1 n=5 n5 5 (n=5 n4 n=4 4 (n=41 (56 2 n= (n= (n=4 (5 (n (

ABSTRACT Objective: To identify and characterize the population of Pediatric patients referred to our hyperbaric oxygen therapy center. Methods: Retrospective and observational study, including pediatric patients treated with hyperbaric oxygen therapy, from 2006 to 2021, at the hyperbaric medicine reference center in the north of Portugal. Variables of interest were extracted from electronic medical records. Results: Our study included 134 patients. The most frequent reasons for referral were carbon monoxide poisoning (n=59) and sudden sensorineural hearing loss (n=41). In 75 cases (56%), treatment was initiated in an urgent context. Symptom presentation at Emergency Department varied among patients, the most frequent being headache and nausea/vomiting. Concerning carbon monoxide poisoning, the most common sources were water heater, fireplace/brazier, and boiler. Regarding adverse effects, it was identified one case of intoxication by oxygen and four cases of middle ear barotrauma. Conclusions: The most frequent cause for referral was carbon monoxide poisoning. All patients evolved favorably, with few side effects being reported, emphasizing the safety of this therapy. While most pediatricians may not be aware of the potential benefits arising with hyperbaric oxygen therapy, it is of upmost importance to promote them, so that this technique is increasingly implemented. Objective Methods 200 2021 Portugal records Results 13 n=59 n59 n 59 (n=59 n=41. n41 n=41 . 41 (n=41) 7 56%, 56 56% , (56%) context nauseavomiting nausea vomiting nausea/vomiting heater fireplacebrazier fireplace brazier fireplace/brazier boiler barotrauma Conclusions favorably reported them implemented 20 202 1 n=5 n5 5 (n=5 n4 n=4 4 (n=41 (56% 2 n= (n= (n=4 (56 (n (5 (

Gold and platinum bimetallic nanoparticles, Au@PtNPs, have gained attention due to their plasmonic properties. The controlled synthesis of Au@PtNPs involves complex parameters, and the resulting synergy between Au and Pt introduces possibilities for tailoring their properties. This study explores the effects of key-parameters of synthesis (gold core diameters, reaction time, and Pt concentration) on the final properties of Au@PtNPs. Gold nanoparticles of varying diameters were synthesized and used as cores for the reduction of hexachloroplatinic acid, forming a surrounding shell of Pt nanoparticles. The parameters were systematically tuned to understand their impact on morphology, dimension, stability, and plasmonic properties of Au@PtNPs. Increasing Pt precursor concentration resulted in thicker and denser Pt shells, broadening the localized surface plasmon resonance (LSPR) band and improving Au@PtNPs stability. These properties are essential for applications such as photothermal treatment. The synthesis achieved satisfactory products within just 1 h of Pt4+ reduction at mild temperature without using surfactants. Only limited changes in plasmonic properties were observed after 4 h of synthesis, suggesting an optimal reaction period. Manipulating Au core diameter provided LSPR band control, with smaller cores exhibiting greater broadening towards the infrared region. This systematic exploration provided valuable insights for understanding key-parameters governing the synthesis and properties of Au@PtNPs. AuPtNPs PtNPs keyparameters key gold time acid morphology dimension stability shells (LSPR treatment Pt4 surfactants period control region

We report the electrochemical potential of conductive filaments produced with recycled polylactic acid (rPLA) alongside a mixture of graphite (Gpt) and/or carbon black (CB) and castor oil to create an electrode ready-to-use. Additively-manufactured electrodes (AMEs) were compared with commercial-conductive filament composed of PLA and CB. The Gpt-CB-rPLA and CB-rPLA sensors showed lower charge-transfer resistance (Rct) and a greater heterogenous rate constant, k0, (Rct= 1040 ± 50 Ω and 1810 ± 30 Ω and k0= 6.91 (± 0.58) × 103 and 5.31 (± 0.40) × 103 cm s-1, respectively) compared to the sensor from the commercial filament (Rct = 9620 ± 280 Ω and k0 = 3.62 (± 0.38) ×10-3 cm s-1). The electrochemical response of [Fe(CN6)]3-/4- displayed a peak-to-peak separation of 180 ± 8 mV (Gpt-CB-rPLA) and 240 ± 6 mV (CB-rPLA) compared to commercial AME (740 ±10 mV), without any surface treatment. The filaments were used to create a 2,4,6-trinitrotoluene (TNT) detection platform with linear range of 5-20 and 5-100 µmol L-1 for Gpt-CB-rPLA and CB-rPLA, respectively. The collector-detector device was applied for the analysis of a blast simulation. Finally, it is worth noting that the results obtained are without electrode treatment/activation, indicating that the rough surface of the additively manufactured electrode is an additional feature of the device for collecting explosive residues, simply by rubbing the additively manufactured platform on different surfaces in crime scenarios. rPLA (rPLA Gpt (Gpt andor or CB (CB readytouse. readytouse ready use. use ready-to-use Additivelymanufactured Additively AMEs (AMEs commercialconductive GptCBrPLA CBrPLA chargetransfer charge transfer Rct constant k Rct= 104 5 181 3 691 91 6.9 ( 0.58 058 0 58 10 531 31 5.3 0.40 040 40 s1, s1 s 1, 1 s-1 respectively 962 28 362 62 3.6 0.38 038 38 ×103 ×10 ×10- s1. . s-1) FeCN63/4 FeCN634 FeCN Fe CN6 /4 4 CN [Fe(CN6)]3-/4 peaktopeak peak 18 (Gpt-CB-rPLA 24 (CB-rPLA 740 (74 ±1 mV, , mV) treatment 2,4,6trinitrotoluene 246trinitrotoluene trinitrotoluene 2,4,6 2 TNT (TNT 520 20 5-2 5100 100 5-10 L1 L L- CBrPLA, rPLA, collectordetector collector detector simulation Finally treatmentactivation activation treatment/activation residues scenarios 69 9 6. 0.5 05 53 5. 0.4 04 s- 96 36 3. 0.3 03 ×1 FeCN63 FeCN63/ / [Fe(CN6)]3-/ 74 (7 6trinitrotoluene 246 2,4, 52 5- 510 5-1 0. FeCN6 [Fe(CN6)]3- 7 2,4 51 [Fe(CN6)]3 2, [Fe(CN6)] [Fe(CN6) [Fe(CN6 [Fe(CN

ABSTRACT Chia (Salvia hispanica L.) seeds have attracted great economic interest for their high levels of linoleic and α-linolenic acids. In Brazil, there is a lack of studies on the agronomic characteristics and physiological quality of chia, necessitating research on germination processes and strategies to enhance yield under field conditions. There are no studies assessing the development of seeds with different coat colors in the presence of fungicides. This study aimed to assess the physiological quality of chia seeds as a function of coat color and fungicide treatment. The experiment followed a completely randomized design with a 2 × 2 factorial arrangement and six replications. For this, seeds were divided into two groups according to coat color (black and white) and subjected or not to treatment with carboxin + thiram. Germination speed index, germination rate, and shoot length were evaluated in plants sown at 0, 90, and 180 days after seed treatment. Germination rate and speed index differed significantly between coat colors, with white seeds having higher vigor than black seeds. Shoot length, however, differed only for seeds sown on the day of treatment, indicating that treated seeds were more vigorous. Salvia L. L αlinolenic α linolenic acids Brazil conditions fungicides replications this thiram 0 90 18 however vigorous 9 1

ABSTRACT Given the large differences in the results of inoculation and co-inoculation in the bean crop, an experiment in cultivating winter beans was carried out in 2019 under greenhouse conditions with the aim of evaluating the performance of the beans and a possible increase in plant growth and grain production, using seeds inoculated or co-inoculated with Rhizobium tropici and Azospirillum brasilense, with and without fungicide and/or insecticide, in sandy and clayey soils. A total of 112 pots were used, and 14 treatments were applied in a completely randomised experimental design, with four replications. The Scott-Knott test was used to analyse the results, and showed that whether using untreated seeds or carrying out complete chemical treatment with fungicide and insecticide plus co-inoculation with R. tropici and A. brasilense, winter bean production was reduced in clayey soil, while the joint use of fungicide and insecticide, fungicide and R. tropici, or fungicide, insecticide and R. tropici, favoured shoot development. Inoculating with A. brasilense, without R. tropici and with insecticide, or insecticide and fungicide, favoured greater root growth in clayey soil. In sandy soil, grain production was higher using seeds treated solely with insecticide, solely with R. tropici, or with a combination of both. Production was lower in the joint treatment with fungicide, insecticide and the co-inoculation of bacteria, or when using insecticide together with A. brasilense. coinoculation co crop 201 coinoculated brasilense andor soils 11 1 design replications ScottKnott Scott Knott R soil development both bacteria 20 2

RESUMO Objetivo: Descrever as características epidemiológicas de pacientes pediátricos com doença falciforme (DF) e avaliar o uso de plantas medicinais concomitantemente ao tratamento medicamentoso. Métodos: Realizou-se revisão de prontuários de pacientes pediátricos de uma instituição pública com nível de atendimento terciário; o critério de seleção foi ser criança ou adolescente com DF em acompanhamento pediátrico neste ambulatório. Nos prontuários dos pacientes selecionados foi procurado o registro do uso de plantas com finalidades medicinais. Resultados: Foram revisados 154 prontuários (100% dos pacientes ativos desse ambulatório): 99 crianças e 55 adolescentes. O genótipo predominante foi SS (58,4%), seguido do SC (29,2%). O uso de ao menos uma medicação para a DF foi relatada em 95,5% dos prontuários. Em 70,1% dos prontuários havia o relato do uso de plantas medicinais, em 276 citações, sendo 64 plantas citadas ao todo; destas, seis espécies foram citadas para o tratamento da doença de base (DF), sendo “ora-pro-nobis” (Pereskia aculeata) a principal. Das 276 citações de plantas medicinais nos prontuários, 60,5% incluíram o uso de plantas medicinais em sintomas gripais e/ou COVID-19 (tanto prevenção quanto tratamento), sendo relatadas 35 para este uso, exclusivamente ou não. Essa foi a principal finalidade de uso encontrada nos prontuários dos pacientes, seguida do uso para sintomas de dor (14,2% das citações). Conclusões: Notou-se que a maioria dos pacientes avaliados faz uso da medicina convencional, aliada à tradicional/ complementar/ alternativa, o que leva à necessidade de mais estudos nessas áreas, especialmente na pediatria, visando principalmente à segurança do paciente. Objetivo (DF medicamentoso Métodos Realizouse Realizou se terciário ambulatório Resultados 15 100% 100 (100 ambulatório) 9 5 adolescentes 58,4%, 584 58,4% , 58 4 (58,4%) 29,2%. 292 29,2% . 29 2 (29,2%) 955 95 95,5 701 70 1 70,1 27 6 todo destas DF, orapronobis ora pro nobis “ora-pro-nobis Pereskia aculeata 605 60 60,5 eou COVID19 COVID 19 COVID-1 tanto tratamento, tratamento) 3 não 14,2% 142 14 (14,2 citações. citações) Conclusões Notouse Notou convencional tradicional complementar alternativa áreas pediatria paciente 10 (10 58,4 (58,4% 29,2 (29,2% 95, 7 70, 60, COVID1 COVID- 14,2 (14, (1 58, (58,4 29, (29,2 14, (14 ( (58, (29, (58 (29 (5 (2

ABSTRACT Objective: The aim of this study was to describe the epidemiological characteristics of pediatric patients with sickle cell disease (SCD) and evaluate the use of medicinal plants in these patients concomitantly with their drug treatment. Methods: This is a review of the medical records of pediatric patients at a public institution with tertiary care. The selection criterion was to be a child or adolescent with SCD undergoing pediatric follow-up at this outpatient clinic. In the medical records of the patients selected, records of the use of plants for medicinal purposes were sought. Results: In total, 154 records (100% of total active patients followed in this clinic) were reviewed: 99 children and 55 adolescents. The predominant genotype was SS (58.4%), followed by SC (29.2%). The use of at least one medication for SCD was reported in 95.5% of the medical records. The use of medicinal plants was reported by 70.1% of patients, with 276 citations in the medical records referring to 64 different types of plants. Six plants were used for the treatment of SCD, the main one being Lemonvine/Ora-pro-nóbis (Pereskia aculeata). The use of medicinal plants was reported for flu-like symptoms and/or COVID-19 (both for prevention and treatment) by 60.5% of the citations, with 35 different plants reported for this use, exclusively or not. This use was followed by pain symptoms (14.2% of citations). Conclusions: The majority of patients in this study use both conventional and traditional/complementary/alternative medicine, highlighting the need for more studies in the area, with a special focus on patient safety. Objective (SCD Methods care followup follow up clinic selected sought Results 15 100% 100 (100 reviewed 9 5 adolescents 58.4%, 584 58.4% , 58 4 (58.4%) 29.2%. 292 29.2% . 29 2 (29.2%) 955 95 95.5 701 70 1 70.1 27 6 Lemonvine/Orapronóbis LemonvineOrapronóbis Lemonvine/Ora pro nóbis Lemonvine Ora Pereskia aculeata. aculeata aculeata) flulike flu like andor COVID19 COVID 19 COVID-1 605 60 60.5 3 not 14.2% 142 14 (14.2 citations. citations) Conclusions traditionalcomplementaryalternative traditional complementary alternative medicine area safety 10 (10 58.4 (58.4% 29.2 (29.2% 95. 7 70. Orapronóbis LemonvineOra COVID1 COVID- 60. 14.2 (14. (1 58. (58.4 29. (29.2 14. (14 ( (58. (29. (58 (29 (5 (2

Considering the cytotoxic properties of Schiff base ligands, we re-synthesized a gold(III) complex with a tetradentate Schiff base ligand and investigated its cytotoxic effects using the MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) method and sulforhodamine B staining method. The results showed that the gold(III) Schiff base complex can inhibit the growth of Chinese hamster ovary (CHO) cancer cell lines. However, unlike cisplatin, it does not induce cell death in NIH 3T3 normal cells. Real-time polymerase chain reaction (PCR) results revealed that the gold(III) Schiff base complex increased the Bak1/Bclx ratio in CHO cell line by 3.53-fold compared to the control, while cisplatin increased the anti-apoptotic Bclx gene by 31.8 times and the treatment resistance AKT1 gene by 430.8 times the control. However, cisplatin only activated the extrinsic pathway of apoptosis through the caspase-3 gene. The expression levels of TLR6 and TNF-α genes in normal cells showed that both the gold(III) Schiff base complex and cisplatin did not cause inflammation in NIH 3T3 cell lines. All the results indicate that the new complex could be a promising candidate to replace cisplatin. It has been shown that it induces apoptosis and prevents the development of resistance in cancer cells. Additionally, it does not cause inflammation in normal cells. ligands resynthesized re synthesized goldIII gold III gold(III 34,5dimethylthiazol2yl2,5diphenyltetrazolium 345dimethylthiazol2yl25diphenyltetrazolium dimethylthiazolyldiphenyltetrazolium 3 4,5 dimethylthiazol 2 yl 2,5 diphenyltetrazolium 4 5 bromide (CHO lines However T 3T Realtime Real time PCR (PCR Bak1Bclx BakBclx Bak1 Bak 3.53fold 353fold fold 3.53 53 control antiapoptotic anti apoptotic 318 31 8 31. AKT 4308 430 430. caspase3 caspase caspase- TLR TNFα TNF α Additionally 34 5dimethylthiazol2yl2 5diphenyltetrazolium 45 4, 25 2, 53fold 353 3.5 43 dimethylthiazolyl 5dimethylthiazol2yl 35 3.

RESUMO: Entender aspectos da germinação de sementes de espécies nativas do Cerrado pode auxiliar na escolha de espécies a serem utilizadas na restauração de ecossistemas degradados. Portanto, o estudo teve como objetivo verificar o efeito de cápsulas biodegradáveis na germinação de sementes de três espécies arbóreas típicas de fisionomias florestais do Cerrado (Enterolobium contortisiliquum, Anadenanthera colubrina e Dipteryx alata). O experimento foi conduzido em casa de vegetação, com dois tratamentos: semeadura no interior de cápsulas biodegradáveis e semeadura direta na superfície do substrato. Duas sementes de cada espécie foram utilizadas por tratamento, as quais foram acomodadas em sacos plásticos com substrato arenoso oriundo da classe Neossolo Quartzarênico. Para cada tratamento, foram utilizados cinco blocos (repetições), com 20 sacos plásticos cada. A casa de vegetação teve condições controladas de temperatura e umidade relativa. Dentro das cápsulas, os resultados mostraram que as sementes de baru, angico-branco e tamboril apresentaram germinação de 97%, 42% e 12%, respectivamente. Por outro lado, na semeadura direta, a germinação foi de 15% para baru, 21% para angico-branco e 8% para tamboril. Os resultados indicam que o uso de cápsulas biodegradáveis favorece a germinação das espécies do Cerrado estudadas. Assim, tanto a utilização das cápsulas quanto as espécies elencadas são recomendadas em projetos de restauração ecológica. RESUMO degradados Portanto Enterolobium contortisiliquum alata. alata . alata) tratamentos tratamento Quartzarênico repetições, repetições , (repetições) 2 relativa baru angicobranco angico branco 97 97% 42 12 12% respectivamente lado 15 21 8 estudadas Assim ecológica (repetições 9 4 1

ABSTRACT: A good grasp of the different facets of seed germination of the plant species native to the Cerrado will facilitate the selection of species that can be used to restore degraded ecosystems. Hence, the objective of the current study was to confirm the ways biodegradable capsules affect the germination of the seeds of three tree species typical of the physiognomies of the Cerrado forest (Enterolobium contortisiliquum, Anadenanthera colubrina and Dipteryx alata). The experiments, conducted in a greenhouse, included two treatments: seeding performed inside biodegradable capsules and direct seeding on the substrate surface. Two seeds from each of the species were sown in plastic bags containing the Quartzarenic Neosol class of substrates. Using five replicates for each treatment resulted in 20 plastic bags for each. The greenhouse conditions included controlled temperature and relative humidity. Inside the capsules, the findings revealed that the baru, angico-branco and tamboril seeds germinated at the rates of 97%, 42%, and 12%, respectively. However, during direct seeding, germination rates for baru, angico-branco and tamboril were 15%, 21% and 8%. From the findings, it is evident that when biodegradable capsules are used, the germination of all three Cerrado species investigated is favoured. Thus, both capsules and the cited species can be recommended for projects of ecological restoration. ABSTRACT ecosystems Hence Enterolobium contortisiliquum alata. alata . alata) experiments treatments surface substrates 2 humidity baru angicobranco angico branco 97 97% 42 42% 12 12% respectively However 15 15% 21 8 8% favoured Thus restoration 9 4 1

Worldwide, millions of people suffer from neurological and psychiatric conditions, such as schizophrenia, depression, and neurodegenerative diseases. These conditions are often linked to hyperactivity of monoamine oxidase B (MAO-B) in the brain, and inhibiting this enzyme can reduce oxidative stress, stabilize neurotransmitter levels, and alleviate symptoms. In this context, a pharmacophoric model was created using PharmaGist with 31 hits extracted from BindingDB to enable a pharmacophoric-based search of potential MAO-B inhibitors in ZincPharmer’s chemical space, followed by the building of 10 conformers for each molecule in the software OMEGA, screening for structural and electrostatic similarity to safinamide using ROCS (Rapid overlay of chemical structures) and EON (Electrostatic similarity for lead-hopping), respectively. In addition, the molecular docking with Gold using the score function was performed to rank the ligands with the highest probabilities of affinity to MAO-B and then discriminate those with suitable physical chemical, pharmacokinetic, and toxicological features using the tools QikProp, SwissADME, and DEREK. Four potential ligands with selective MAO-B inhibitor properties were identified, which show promise as future therapeutic agents for MAO-B-related disorders. Worldwide schizophrenia depression diseases MAOB MAO (MAO-B brain stress levels symptoms context 3 pharmacophoricbased based ZincPharmers ZincPharmer s space 1 OMEGA Rapid structures Electrostatic leadhopping, leadhopping lead hopping , lead-hopping) respectively addition pharmacokinetic QikProp SwissADME DEREK identified MAOBrelated related disorders lead-hopping

ABSTRACT Purpose: This prospective, randomized, unmasked, clinical trial aimed to report the visual outcomes of cataract surgery on both eyes versus cataract surgery on one eye in Brazilian patients. Methods: This study included patients with bilateral cataracts and binocular visual acuity worse than or equal to 0.3 logarithm of the minimum angle of resolution. The patients were randomly assigned to undergo surgery on one (Control Group) or both eyes (one eye at a time; Intervention Group). Postoperatively, self-reported visual function using Catquest-9SF (primary outcome measure), binocular visual acuity, stereopsis, and ocular dominance (secondary outcome measures) were compared. Results: A total of 151 patients (77 and 148 eyes in the Control and Intervention Groups, respectively) completed the follow-up. Patients who underwent surgery on both eyes exhibited significantly better self-reported visual function (p=0.036) and stereopsis (p=0.026) than those who underwent surgery on one eye. Binocular visual acuity and ocular dominance did not affect the group comparisons. Conclusions: Surgery on both eyes resulted in significantly better self-reported visual function and stereopsis than surgery on one eye. Purpose prospective randomized unmasked Methods 03 0 3 0. resolution Group time Group. . Postoperatively selfreported self reported Catquest9SF CatquestSF Catquest 9SF SF primary measure, measure , measure) secondary measures compared Results 15 77 (7 14 Groups respectively followup. followup follow up. up follow-up p=0.036 p0036 p 036 (p=0.036 p=0.026 p0026 026 (p=0.026 comparisons Conclusions 1 7 ( p=0.03 p003 (p=0.03 p=0.02 p002 02 (p=0.02 p=0.0 p00 (p=0.0 p=0. p0 (p=0. p=0 (p=0 p= (p= (p

ABSTRACT Purpose: To compare the outcomes of intravitreal dexamethasone implant used as either an adjuvant or a switching therapy for diabetic macular edema in patients with poor anatomic response after three consecutive monthly injections of ranibizumab. Methods: This retrospective study included patients with diabetic macular edema who received three consecutive doses of ranibizumab as initial therapy and demonstrated poor response. A single dose of intravitreal de xamethasone implant was administered to these patients. The patients were divided into two groups according to the treatment modalities: the adjuvant therapy group, consisting of patients who continued treatment with ranibizumab injection after receiving intravitreal dexamethasone implant, and the switch therapy group, consisting of patients who were switched from ranibizumab treatment to intravitreal dexamethasone implant as needed. The main outcome measurements were best corrected visual acuity and central retinal thickness at baseline and at 3, 6, 9, and 12 months of follow-up. Results: In this study that included 64 eyes of 64 patients, the best corrected visual acuity and central retinal thickness values did not significantly differ between the groups at baseline and at 6 months of follow-up (p>0.05). However, at 12 months, the best corrected visual acuity values in the adjuvant and switch therapy groups were 0.46 and 0.35 LogMAR, respectively (p=0.012), and the central retinal thickness values were 344.8 and 270.9, respectively (p=0.007). Conclusions: In a real-world setting, it seems more reasonable to use intravitreal dexamethasone implant as a switch therapy rather than an adjuvant therapy for diabetic macula edema refractory to ranibizumab despite three consecutive monthly injections of ranibizumab. Patients switched to intravitreal dexamethasone implant were found to have better anatomic and visual outcomes at 12 months than those who continued ranibizumab therapy despite their less-than-optimal responses. Purpose Methods modalities group needed 3 9 1 followup. followup follow up. up Results p>0.05. p005 p p>0.05 . 0 05 (p>0.05) However 046 46 0.4 035 35 0.3 LogMAR p=0.012, p0012 p=0.012 , 012 (p=0.012) 3448 344 8 344. 2709 270 270.9 p=0.007. p0007 p=0.007 007 (p=0.007) Conclusions realworld real world setting lessthanoptimal less optimal responses p00 p>0.0 (p>0.05 04 4 0. 03 p001 p=0.01 01 (p=0.012 34 27 270. p000 p=0.00 00 (p=0.007 p0 p>0. (p>0.0 p=0.0 (p=0.01 2 (p=0.00 p>0 (p>0. p=0. (p=0.0 p> (p>0 p=0 (p=0. (p> p= (p=0 (p (p=