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Sousa Camila S. Lima Kayni C. M. S. Botelho Chirlene N. Pereira Neuma M. Fernandes Ridvan N. Silva Glaura G. Damos Flavio S. Luz Rita C. S. 《Journal of Solid State Electrochemistry》2020,24(8):1715-1726
Journal of Solid State Electrochemistry - Naringin is a flavanone that has been studied due to its important properties, such as anti-inflammatory, anti-oxidant, anti-microbial, anti-viral,... 相似文献
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Jamile Zeni Karine Cence Camila Elis Grando Lídia Tiggermann Rosicler Colet Lindomar A. Lerin Rogério L. Cansian Geciane Toniazzo Débora de Oliveira Eunice Valduga 《Applied biochemistry and biotechnology》2011,163(3):383-392
The aim of this work was to perform the screening of microorganisms, previously isolated from samples of agro-industrial waste
and belonging to the culture collection of our laboratory, able to produce polygalacturonases (PG). A total of 107 microorganisms,
92 newly isolated and 15 pre-identified, were selected as potential producers of enzymes with PG activity. From these microorganisms,
20 strains were able to synthesize PG with activities above 3 U mL−1. After the kinetic study, the enzyme activity was increased up to 13 times and the microorganism identified as Aspergillus niger ATCC 9642 and the newly isolated W23, W43, and D2 (Penicillium sp.) after 24 h of fermentation led to PG activities of 30, 41, 43, and 45 U mL−1, respectively. The RAPD analysis demonstrated that the selected strains differs genetically, indicating that no duplication
of strains among them in the experiments for polygalacturonases production was verified. 相似文献
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Duffau Boris Ettienne Laurie Rossana Camila Rojas Sonia Rocha René 《平面色谱法杂志一现代薄层色谱法》2016,29(5):394-396
JPC – Journal of Planar Chromatography – Modern TLC - 相似文献
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Arissa Pickler Andrea Mantuano Carla L. Mota Tayane Tanure Luanna Serqueira Samara Ferreira-Machado Cláudio S.C. Lau Camila Salata Carlos E. de Almeida Alessandro Nascimento Gabriela Sena Gabriel Fidalgo Marcos V. Colaço Matteo Altissimo Diana E. Bedolla Alessandra Gianoncelli Delson Braz Regina C. Barroso 《X射线光谱测定》2019,48(5):422-431
Hypertension is one of the major public health problems worldwide. It can cause severely alterations in artery structure and function such as vascular remodeling. Angiotensin II (Ang II) has been linked to vascular dysfunction. It has been shown that blockade of the Ang II type 1 receptor with an Ang II receptor blocker (ARBs) may reverse vascular pathology independently of blood pressure lowering. There is therefore a special interest in establishing whether antihypertensive treatment may correct in part or completely the structural and functional alterations of arteries. Several studies have shown regression of structural remodeling or of functional alterations of small arteries in spontaneously hypertensive rats (SHR) treated with ARBs agents. However, its efficiency was not verified at elemental level in the literature. Knowledge of the elemental distribution in tissues has a great importance in the study of diseases, because chemical imbalance can alter biological functions. Elemental semiquantitative microanalysis in the coronary artery of normotensive, SHRs, and SHRs rats treated with ARBs (losartan and olmesartan) was performed using low energy X-ray fluorescence maps acquired on TwinMic X-ray spectromicroscopy station, located at the Elettra synchrotron radiation facility. Morphological changes in coronary samples were also investigated. The results demonstrate that despite the antihypertensive agents used belong to the same class, their capacities to revert chemical and structural changes in the coronary arteries caused by hypertension are different. 相似文献
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Castro Liliana Moreira Edson G. Vasconcellos Marina B. A. Lange Camila N. Pedron Tatiana Batista Bruno L. 《Journal of Radioanalytical and Nuclear Chemistry》2018,317(2):1133-1139
Journal of Radioanalytical and Nuclear Chemistry - Reference materials are used worldwide and necessary for quality control purposes during analytical determinations. The present study describes... 相似文献
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