ABSTRACT Objective: Based on hypothetical hypothyroidism and nonthyroidal illness syndrome (NTIS) gene expression similarities, we decided to compare the patterns of expression of both as models of NTIS. The concordant profile between them may enlighten new biomarkers for NTIS challenging scenarios. Materials and methods: We used Ion Proton System next-generation sequencing to build the hypothyroidism transcriptome. We selected two databanks in GEO2 platform datasets to find the differentially expressed genes (DEGs) in adults and children with sepsis. The ROC curve was constructed to calculate the area under the curve (AUC). The AUC, chi-square, sensitivity, specificity, accuracy, kappa and likelihood were calculated. We performed Cox regression and Kaplan-Meier analyses for the survival analysis. Results: Concerning hypothyroidism DEGs, 70.42% were shared with sepsis survivors and 61.94% with sepsis nonsurvivors. Some of them were mitochondrial gene types (mitGenes), and 95 and 88 were related to sepsis survivors and nonsurvivors, respectively. BLOC1S1, ROMO1, SLIRP and TIMM8B mitGenes showed the capability to distinguish sepsis survivors and nonsurvivors. Conclusion: We matched our hypothyroidism DEGs with those in adults and children with sepsis. Additionally, we observed different patterns of hypothyroid-related genes among sepsis survivors and nonsurvivors. Finally, we demonstrated that ROMO1, SLIRP and TIMM8B could be predictive biomarkers in children's sepsis. Objective (NTIS similarities scenarios methods nextgeneration next generation transcriptome GEO (DEGs AUC. AUC . (AUC) chisquare, chisquare chi square, square chi-square sensitivity specificity accuracy calculated KaplanMeier Kaplan Meier analysis Results 7042 70 42 70.42 6194 61 94 61.94 nonsurvivors mitGenes, , (mitGenes) 9 8 respectively BLOC1S1 BLOCS BLOC S ROMO1 ROMO TIMMB TIMM B Conclusion Additionally hypothyroidrelated hypothyroid Finally childrens s (AUC 704 7 4 70.4 619 6 61.9 (mitGenes BLOC1S 70. 61.

Mass spectrometry (MS) is a high-performance analytical technique that allows a measurement of the mass/charge (m/z) ratio of compounds present in a sample. MS is able to separate two m/z ions with determined values (mass resolution), being an important characteristic, especially in the analysis of biochemical components and complex mixtures. Mass analyzers define the resolving power and accuracy of different types of mass spectrometers. Herein, the performance of two mass analyzers (Fourier Transform Ion Cyclotronic Resonance (FT-ICR) and quadrupole ion trap (LTQ)) was tested on low (Mw = 165-679 Da) and high (Mw = 783-8.58 kDa) molecular weight molecules (Phenacetin, Procaine, Benzocaine, Caffeine anhydrous, Lidocaine, two metal porphyrin standards, the first cobalt and the second vanadium, and two protein standards, Ubiquitin and Beauvericin), and finally, for an oil sample. LTQ-MS and FT-ICR-MS had similar performance and high reproducibility. However, the mass accuracy and resolution power of the FT-ICR (error lower than 5 ppm and RP higher than 400,000) was higher, being therefore, it was more suitable for the analysis of proteins and oil, for instance. On the other hand, the CID analysis via LTQ demonstrated its applicability in fragmentation experiments, being able to determinate the chemical connectivity of organic compounds in non-complex mixtures.

ABSTRACT The challenges for the use of the cross-laminated timber (CLT) system in the Brazilian agricultural market are significant. This study evaluated the thermal performance of fiber cement tiles associated with a CLT non-conventional structure compared to those of ceramic, fiber cement and aluminum roof tiles based on following thermal comfort indexes (i.e., black globe humidity index (BGHI), radiant heat load (RHL) and specific enthalpy) using physical conventional models of reduced-scale rural facilities under summer conditions. The non-conventional CLT model comprised closing walls and a lining that form a self-supporting structure with few air inlets. This model presented reduced thermal comfort indexes compared to the other conventional roofs. Moreover, the CLT model has an average black globe temperature (Tbg) of 32.9 °C, which was lower at all times compared to those of the other roofs. In conclusion, the roof with fiber cement tiles associated with the CLT structure exhibited the best performance in terms of thermal comfort, followed by the ceramic, fiber cement, and aluminum tiles. The study results allow a better understanding of the opportunities for CLT usage.

OBJECTIVES: To evaluate the safety and efficacy of endovascular intervention with angioplasty and stent placement in patients with transplant renal artery stenosis. METHODS: All patients diagnosed with transplant renal artery stenosis and graft dysfunction or resistant systemic hypertension who underwent endovascular treatment with stenting from February 2011 to April 2016 were included in this study. The primary endpoint was clinical success, and the secondary endpoints were technical success, complication rate and stent patency. RESULTS: Twenty-four patients with transplant renal artery stenosis underwent endovascular treatment, and three of them required reinterventions, resulting in a total of 27 procedures. The clinical success rate was 100%. All graft dysfunction patients showed decreased serum creatinine levels and improved estimated glomerular filtration rates and creatinine levels. Patients with high blood pressure also showed improved control of systemic blood pressure and decreased use of antihypertensive drugs. The technical success rate of the procedure was 97%. Primary patency and assisted primary patency rates at one year were 90.5% and 100%, respectively. The mean follow-up time of patients was 794.04 days after angioplasty. CONCLUSION: Angioplasty with stent placement for the treatment of transplant renal artery stenosis is a safe and effective technique with good results in both the short and long term.

Neste estudo, analizamos a dieta, dimorfismo sexual e uso de bromélias em três populações do hilídeo Phyllodytes luteolus de habitats de restinga ao longo da costa brasileira. Encontramos 13 categorias de artrópodes em 161 estômagos. Formigas e cupins foram as presas dominantes. O nicho trófico semelhante registrado entre as populações sugere que essa espécie possui uma dieta conservativa. Encontramos dimorfismo sexual referentes ao tamanho do corpo e largura da mandíbula. Observamos P. luteolus em cinco espécies de bromélias, mas predominantemente em Aechmeablanchetiana (35.6% dos indivíduos encontrados). Encontramos indivíduos solitários em 44% das bromélias ocupadas, e nunca dois machos dividindo a mesma bromelia. Os dados sugerem que as populações de P. luteolus possuem uma dieta conservadora independente da localidade, com formigas e cupins como as presas mais relevantes. O dimorfismo sexual no tamanho das mandíbulas e os machos solitários podem sugerir que esta espécie possui comportamento territorial.

In this study, we analyzed diet, sexual dimorphism and bromeliad use in three populations of the hylid frog Phyllodytes luteolus from restinga habitats along the Brazilian coast. We found 13 arthropods categories in 161 stomachs. Ants and termites were the dominant prey items. The similar trophic niche across populations suggests this species has a conservative diet. We found sexual dimorphism regarding body size and jaw width. We recordedP. luteolus in five bromeliad species, but predominantly inAechmeablanchetiana (35.6% of individuals recorded). We recorded solitary individuals in 44% of occupied bromeliads, and never found two males sharing the same bromeliad. The data is suggestive that populations ofP. luteolus has a conservative diet independent of area, with ants and termites the being most relevant prey items. The sexual dimorphism in jaw and the solitary males may suggest that this species have territorial behavior.

Foi realizado um estudo seccional descritivo em uma amostra sistemática por conglomerado de uma em cada dez famílias residentes na sede do Município de Novo Airão, na meso-região norte do Estado do Amazonas, a 250 quilômetros de Manaus por via fluvial. De cada um dos residentes nos 89 domicílios da amostra foram solicitadas fezes para exame pelos métodos de sedimentação de Lutz e pelo Baermann-Moraes-Coutinho e colhido sangue por punção venosa para testes de ELISA e imunofluorescência para pesquisa de anticorpos anti-Trypanosoma cruzi. O exame de 316 amostras de fezes mostrou 87,6% com um ou mais parasitos: 35,1% com Ascaris lumbricoides, 29,1% com Entamoeba histolytica, 17,4% com Giardia lamblia e outros parasitos com menor prevalência. Estes resultados foram correlacionados com a falta de saneamento e de suprimento de água tratada. De 346 soros examinados 16 (4,6%) foram reativos para anticorpos anti-Trypanosoma cruzi, mas somente em três deles houve correlação entre este resultado e o contacto das pessoas com triatomíneos silvestres, conhecidos localmente como "piolho da piaçava".

A cross-sectional study was performed on the residents of one in every ten households in the town of Novo Airão, in the northern meso-region of the State of Amazonas, 250 kilometers from Manaus by riverboat. A family cluster sample of 89 dwellings was studied. A stool sample was requested from each of the inhabitants for examination using the Lutz sedimentation and Baermann-Moraes-Coutinho techniques, and blood was taken by venous puncture for Trypanosoma cruzi ELISA antibody testing and immunofluorescence. From a total of 316 stool samples, 87.6% had one or more parasites: Ascaris lumbricoides (35.1%), Entamoeba histolytica (29.1%), Giardia lamblia (17.4%), and other parasites with lower prevalence rates. These results were directly correlated with lack of sanitation and clean water supply. Of the 346 sera examined, 16 (4.6%) were reactive to T. cruzi antibodies, but only three showed a correlation between this result and human contact with wild triatomines, known locally as "piassava lice".

Foi realizado um estudo seccional descritivo em uma amostra sistemática por conglomerado de uma em cada dez famílias residentes na sede do Município de Novo Airão, na meso-região norte do Estado do Amazonas, a 250 quilômetros de Manaus por via fluvial. De cada um dos residentes nos 89 domicílios da amostra foram solicitadas fezes para exame pelos métodos de sedimentação de Lutz e pelo Baermann-Moraes-Coutinho e colhido sangue por punção venosa para testes de ELISA e imunofluorescência para pesquisa de anticorpos anti-Trypanosoma cruzi. O exame de 316 amostras de fezes mostrou 87,6% com um ou mais parasitos: 35,1% com Ascaris lumbricoides, 29,1% com Entamoeba histolytica, 17,4% com Giardia lamblia e outros parasitos com menor prevalência. Estes resultados foram correlacionados com a falta de saneamento e de suprimento de água tratada. De 346 soros examinados 16 (4,6%) foram reativos para anticorpos anti-Trypanosoma cruzi, mas somente em três deles houve correlação entre este resultado e o contacto das pessoas com triatomíneos silvestres, conhecidos localmente como "piolho da piaçava".

A cross-sectional study was performed on the residents of one in every ten households in the town of Novo Airão, in the northern meso-region of the State of Amazonas, 250 kilometers from Manaus by riverboat. A family cluster sample of 89 dwellings was studied. A stool sample was requested from each of the inhabitants for examination using the Lutz sedimentation and Baermann-Moraes-Coutinho techniques, and blood was taken by venous puncture for Trypanosoma cruzi ELISA antibody testing and immunofluorescence. From a total of 316 stool samples, 87.6% had one or more parasites: Ascaris lumbricoides (35.1%), Entamoeba histolytica (29.1%), Giardia lamblia (17.4%), and other parasites with lower prevalence rates. These results were directly correlated with lack of sanitation and clean water supply. Of the 346 sera examined, 16 (4.6%) were reactive to T. cruzi antibodies, but only three showed a correlation between this result and human contact with wild triatomines, known locally as "piassava lice".