Revista da Associacao Medica Brasileira (1992)
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Rev Assoc Med Bras (1992) · Jan 2024
Reduced expression of miRNAs as potential biomarkers in axial spondyloarthritis.
This study aimed to investigate the value of miR-29a-3p, miR-27a, miR126-3p, miR-146a-5p, miR-625-3p, miR-130a, miR-32, miR-218, miR-131, and miR5196 in the diagnosis of axial spondyloarthritis and to determine whether there is a difference in miRNA expression levels between radiographic axial spondyloarthritis and non-radiographic axial spondyloarthritis, as well as the relationship between miRNA expression levels, disease activity, and uveitis history. ⋯ Particularly, miR-27a, miR-126-3p, miR-146-5p, and miR-5196-3p were found to be substantially downregulated in both non-radiographic axial spondyloarthritis and radiographic axial spondyloarthritis patients, suggesting their potential as diagnostic biomarkers for axial spondyloarthritis.
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Rev Assoc Med Bras (1992) · Jan 2024
Postoperative surgical margin results of the phyllodes tumors from a tertiary hospital.
Phyllodes tumors in the breast are exceptionally uncommon fibroepithelial tumors. In the literature, they are typically categorized as benign phyllodes tumor, borderline phyllodes tumor, and malignant phyllodes tumor. This study aims to assess and present the clinical and surgical outcomes of patients diagnosed with phyllodes tumor. ⋯ Phyllodes tumors of the breast can be followed up with a narrow negative surgical margin (0 mm
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Rev Assoc Med Bras (1992) · Jan 2024
Efficacy of probiotics, paraprobiotics, and postbiotics in colorectal cancer cell line and their role in immune response.
The aim of this study was to reveal certain features (anti-tumor/microbial activities) of postbiotics and heat-inactivated paraprobiotics obtained from two different bacteria with determined probiotic properties, which are thought to contribute to human health. ⋯ Our study shows that biotics, which are widely used and beneficial to health, are also available for use in immunocompromised individuals. The resulting paraprobiotics and postbiotics will both increase the conscious use of probiotics and provide the opportunity for use in immunocompromised individuals.
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Rev Assoc Med Bras (1992) · Jan 2024
Radiological perspective on earthquake trauma: differences in children and adults.
February 2023 saw major earthquakes in Pazarcık and Elbistan, causing significant devastation in Turkey. Patients were transferred to hospitals in neighboring provinces, with multiple traumas-especially fractures and organ injuries-forming the main reasons for hospital admissions. This study aimed to examine earthquake-related injuries in pediatric and adult populations to understand differences. ⋯ Earthquake-related injuries may vary between children and adults. Due to children's more flexible anatomical structure, it is believed that earthquake-related injuries occur less frequently in children. In this study, head traumas were more common in children compared to adults. The rate of cranial fractures was significantly higher in children, with a higher incidence of epidural hematoma compared to adults. Spinal traumas were more frequent in adults than in children, attributed to children's greater flexibility reducing the risk of entrapment under rubble. Pediatric thoracic compliance being significantly higher than in adults often resulted in milder chest traumas. However, compartment syndrome was more common in children, with a lower rate of accompanying bone fractures compared to adults. No significant difference was observed between children and adults in maxillofacial, abdominal, and pelvic traumas. These findings provide insights for future disaster healthcare planning and management.
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Rev Assoc Med Bras (1992) · Jan 2024
Inferior vena cava collapsibility index and trauma severity in elderly fall injuries.
Falls are a serious cause of morbidity and mortality among older people. One of the underlying causes of falls is dehydration. Therefore, ultrasonography has become an essential tool for evaluating volume status in the emergency department. However, the effect of volume status on falls in older people has not been evaluated before. The aim of this study was to determine the relationship between the inferior vena cava collapsibility index and the injury severity score in older patients who presented with fall-related injuries to the emergency department. ⋯ Inferior vena cava collapsibility index cannot be used to predict trauma severity in older patients who have experienced falls admitted to the emergency department.