Publications by authors named "P S S Guimaraes"

Article Synopsis
  • Diabetic retinopathy (DR) identification is challenging as it often occurs long after diabetes onset, making early detection crucial for effective management.
  • Researchers investigated using texture analysis of optical coherence tomography (OCT) retinal images to identify early retinal changes in diabetic animals that may not yet be clinically visible.
  • Results indicated that type 1 diabetes led to significant changes in several texture metrics by 4 weeks post-diabetes induction, correlating with other early indicators of retinal damage such as thinning and inflammation, highlighting the potential of texture analysis for early DR detection.
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Background: Sudden cardiac death (SCD) is a major concern in patients with hypertrophic cardiomyopathy (HCM). The American College of Cardiology/American Heart Association (ACC/AHA) and the European Society of Cardiology (ESC) have different guidelines for SCD risk stratification. Their comparative performance in diverse populations remains uncertain.

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Background: The increasing industrialization and hydrocarbon use have led to concerning soil contamination. Oil spills and improper disposal of oily waste pose threats to ecosystems and human health. The recovery of these environments is essential, but separating oily components from soil remains challenging.

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Biofouling in freshwater and marine environments developed on man-made aquatic surfaces causes significant economic losses. Still, this problem is magnified when it comes to invasive species, such as the golden mussel. One of the alternatives to combat it is the use of antifouling solutions; however, the vast majority focus on solutions for the marine environment.

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causes devastating vascular wilt diseases in numerous crop species, resulting in substantial yield losses. The - (FOC) model system enables the identification of meaningful genotype-phenotype correlations and was applied in this study to evaluate the effects of overexpressing an NLR gene () from against pathogen infection. overexpression (OE) lines exhibited enhanced resistance to FOC without any discernible phenotype penalties.

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