Scientific Work
Mostrando 13-24 de 1432 artigos, teses e dissertações.
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13. Research and Publication in Brazil: Where we are and Where we Head to
Abstract Chloroquine (CQ) and Hydroxychloroquine (HCQ) are antimalarial drugs, with anti-inflammatory properties that justify their use in the treatment of systemic lupus erythematosus and rheumatic diseases. A pandemic caused by the new coronavirus led the entire world’s scientific community to look for drugs already available on the market, capable of ex
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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14. Effects of Chloroquine and Hydroxychloroquine on the Cardiovascular System - Limitations for Use in the Treatment of COVID-19
Abstract Chloroquine (CQ) and Hydroxychloroquine (HCQ) are antimalarial drugs, with anti-inflammatory properties that justify their use in the treatment of systemic lupus erythematosus and rheumatic diseases. A pandemic caused by the new coronavirus led the entire world’s scientific community to look for drugs already available on the market, capable of ex
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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15. EFEITO DO HG2+ E DOS ÍONS CU2+, FE2+, NI2+, SN2+ E ZN2+ NA ESTABILIDADE DE NANOPARTÍCULAS DE PRATA: UMA PRÁTICA INTERDISCIPLINAR DE NANOTECNOLOGIA EXPERIMENTAL
The growing predominance of nanoscience and nanotechnology makes it increasingly important that these topics become an integral part of all scientific education. For this reason, in the present work, an interdisciplinary experiment of nanotechnology is introduced. As silver nanoparticles (AgNPs) are the most applied nanomaterial in consumer products, the cur
Quím. Nova. Publicado em: 2021-04
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16. Anais Brasileiros de Dermatologia: 2021-2025 Term. Work and Challenges
Abstract The technological advancement of the pharmaceutical industry, resulting from the techniques of molecular biology and expansion of the knowledge of immunopathogenesis, has modified the therapeutic arsenal used in dermatology. Scientific research and regulatory standards cause drug costs to rise, thus making their use impossible in most public policie
An. Bras. Dermatol.. Publicado em: 2021-03
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17. Socioeconomic impact of high-cost drugs in Brazilian dermatology. Legal and financial aspects, and impact on clinical practice
Abstract The technological advancement of the pharmaceutical industry, resulting from the techniques of molecular biology and expansion of the knowledge of immunopathogenesis, has modified the therapeutic arsenal used in dermatology. Scientific research and regulatory standards cause drug costs to rise, thus making their use impossible in most public policie
An. Bras. Dermatol.. Publicado em: 2021-03
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18. Non-Ionizing Radiation Analysis in Close Proximity to Antenna Tower: A Case Study in Northeast Brazil
Abstract While the amount of telecommunications services grows rapidly in the whole world, humans get potentially more exposed to Non-Ionizing Radiation (NIR) from a number of different sources. Measurements of NIR levels are relevant in order to compare the results with national and international standards, aiming at the preservation of human health. Thus,
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-03
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19. VALIDATION OF ANALYTICAL METHODS IN A PHARMACEUTICAL QUALITY SYSTEM: AN OVERVIEW FOCUSED ON HPLC METHODS
Analytical validation has fundamental importance in the scope of Good Manufacturing Practice (GMP) for pharmaceutical products since it establishes scientific evidence that an analytical procedure provides reliable results. However, even with validation guidelines available it is very common to observe misunderstandings in the execution of validation and dat
Quím. Nova. Publicado em: 2020-09
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20. COVID-19's Impact on Italian Urology
ABSTRACT The COVID-19 pandemic has impacted our lives, our habits and our healthcare system. Italy is one of the countries affected first and more aggressively from the outbreak. Our rapidity has been guide for other healthcare systems from around the World. We describe the impact of COVID-19 on Urology, how the Urological scientific community responded to t
Int. braz j urol.. Publicado em: 2020-07
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21. MULHERES CIENTISTAS NA QUÍMICA BRASILEIRA
Brazil’s gender gaps numbers are scarce in the field of chemistry. Thus, the motivation of this work is to perform a data survey considering all levels of the academic career and per Brazilian region. The data collected shows a general trend observed in all scenarios, whereas the higher the career level the lower the number of women inserted. Women dominat
Quím. Nova. Publicado em: 2020-06
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22. IMPLEMENTAÇÃO DO CAMPO DE FORÇA CLAYFF NO GROMACS: UMA APLICAÇÃO EM ESTRUTURA DE CAULINITA
Molecular dynamics techniques are increasingly being used for material science studies, being a theoretical approach based on molecular mechanics studies. GROMACS is a free software that allows the development of simulations of various types of molecules, from biological molecules to inorganic structures associated with the area of materials, requiring the s
Quím. Nova. Publicado em: 2020-06
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23. Methodology Development and Validation of Amphotericin B Stability by HPLC-DAD
The high worldwide consumption of antibiotics and their complex impurity profiles has drawn the attention of the scientific community to the development and validation of stability methods for these drugs. Amphotericin B is an antibiotic that is a natural fermentation product of bacterium Streptomyces nodosus, used as a broad-spectrum antifungal agent, and i
J. Braz. Chem. Soc.. Publicado em: 2020-05
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24. APPLICATIONS OF SAR DATA TO ESTIMATE FOREST BIOPHYSICAL VARIABLES IN BRAZIL
ABSTRACT The use of SAR images has been highlighted in scientific research focused on forest data collection worldwide. Thus, the present work aimed at gathering studies turned to the application of SAR images to obtain biophysical variables of forests in Brazil. Based on studies published in recognized databases, a growing amount of publications over time
CERNE. Publicado em: 2020-03