Publications by authors named "Vanessa Andrade"

Granulomatosis with polyangiitis (GPA) is a systemic vasculitis that can lead to persistent pain and fatigue, significantly impacting patients' quality of life. This study assessed the effects of transcranial direct current stimulation (tDCS) combined with aerobic exercise as a non-pharmacological intervention for managing fatigue in GPA patients. Two patients were randomly assigned to receive either active tDCS or simulated tDCS stimulation (sham) during low-intensity aerobic exercise.

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High intraocular pressure (HIOP) and high glucose levels are associated with oxidative stress. Although physical exercise protects against oxidative damage, its specific impact on eye health remains unclear. Thus, this study aimed to assess the impact of physical exercise on the oxidative status of whole eyes in male Swiss mice subjected to HIOP model and cafeteria diet (CD).

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Malignant mesothelioma (MM) of the tunica vaginalis is an exceedingly rare neoplasm, with fewer than 300 cases reported in the medical literature. Due to its rarity, epidemiology, and risk factors are still unclear, and it is unknown whether asbestos or chronic inflammatory conditions play a role in etiology. This case study presents a 70-year-old male patient with MM of the tunica vaginalis, detailing the diagnostic challenges, treatment procedures, and eventual progression to palliative care.

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Article Synopsis
  • Granulomatous prostatitis (GP) is a rare, non-cancerous inflammation of the prostate that can mimic prostate cancer (PCa) during evaluations.
  • The study analyzed 12 patients who developed GP after receiving BCG therapy for bladder cancer, focusing on their symptoms, MRI results, and tissue examination.
  • Histopathological analysis is crucial to accurately diagnose GP, as it differentiates it from PCa by identifying granulomas, emphasizing the need for a combined clinical and imaging approach to prevent unnecessary treatments.
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Background: Discussion of the benefits of moderate alcohol consumption is ongoing. Broadly, research focusing on ethanol consumption tends to report no benefits. However, studies that distinguish between different types of alcoholic beverages, particularly beers, often reveal positive effects.

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Anti-synthetase syndrome (ASyS) is a rare systemic autoimmune myopathy characterized by the involvement of muscles, lungs, and joints, in addition to Raynaud's phenomenon, "mechanics' hand," and fever. Laboratory ASyS is defined by the positivity of anti-aminoacyl-tRNA synthetase autoantibodies, of which anti-Jo-1 is the most common. Herein, we reported an ASyS defined by an anti-Ha autoantibody, which has rarely been described in the literature.

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  • Type 2 diabetes (T2D) is linked to unhealthy lifestyles and oxidative stress, which damages cells and should be addressed through dietary changes.
  • A study involving 133 T2D patients examined the effects of consuming one Brazil nut daily for six months, assessing various health parameters and cellular damage.
  • Results indicated that Brazil nut consumption significantly increased selenium levels and antioxidant activity while reducing DNA damage, glucose levels, and cholesterol, suggesting it may help lower oxidative stress in T2D patients.
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Objectives: Transcranial direct current stimulation (tDCS) combined with aerobic exercise (tDCS-AE) effectively reduces fatigue in patients with fibromyalgia. However, no study has assessed this method in systemic lupus erythematosus (SLE) patients with significant fatigue. Therefore, we evaluated the safety and efficacy of tDCS-AE for significant fatigue symptoms in adult female SLE patients.

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To the best of our knowledge, this is the first case series to assess a combined technique of transcranial direct current stimulation (tDCS - a non-pharmacological and non-invasive brain stimulation) and aerobic exercise in one patient with systemic lupus erythematosus (SLE) and another with rheumatoid arthritis (RA) and significant chronic fatigue. We conducted five sessions of tDCS combined with low-intensity treadmill exercise. Fatigue levels were assessed using the Fatigue Severity Scale and the Visual Analog Scale for fatigue before (pre), immediately after five tDCS sessions (post-zero), and after six months (post-6-mo).

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Introduction: Dietary patterns (DPs) are associated with overall nutritional status and may alter the clinical prognosis of tuberculosis. This interaction can be further intricated by dysglycemia (i.e.

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  • The study investigates how voluntary physical exercise combined with chronic fructose consumption affects pregnant females and their offspring.
  • Findings show that fructose intake led to negative health changes in the mothers, while voluntary exercise improved these conditions and decreased genotoxic effects.
  • Offspring from mothers consuming fructose showed issues like altered food consumption and increased adiposity, but those whose mothers also exercised had better health outcomes.
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Seminal vesicle calculi are a rare entity that may present with hematospermia, painful ejaculation, or urinary complaints. We present a case of a 40-year-oldmale with complaints of hematospermia, ejaculatory pain, and perineal discomfort in the last five years. A 7 mm left seminal vesicle calculi were diagnosed by magnetic resonance imaging (MRI), and a laparoscopic robot-assisted vesiculectomy was performed.

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Glioblastoma (GBM) is an aggressive, common brain cancer known to disrupt redox biology, affecting behavior and DNA integrity. Past research remains inconclusive. To further understand this, an investigation was conducted on physical training's effects on behavior, redox balance, and genomic stability in GBMA models.

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Article Synopsis
  • - The comet assay is a flexible method used to identify DNA damage in individual eukaryotic cells, applicable to various species from yeast to humans, detecting issues like DNA strand breaks and other forms of damage.
  • - Modifications to the protocol are necessary based on the specimen to minimize additional DNA damage during sample processing and to enhance the detection of damage differences.
  • - The method has been validated for various applications in research and has gained recognition as an in vivo genotoxicity test by the OECD, with guidelines provided for its use across different cell types and DNA damage assessments.
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Objectives: The aim of this study was to com-pare the risk of International Society of Urological Pathology (ISUP) score upgrading between magnetic resonance imaging targeted fusion biopsy (MRI-TB) and tran-srectal ultrasound-guided biopsy (TRUS-B) in the final radical prostatectomy (RP) specimen pathological report.

Materials And Methods: This retrospective single center study included 51 patients with prostate cancer (PCa) diagnosed with MRI-TB and 83 patients diagnosed with TRUS-B between October/2019 and July/2021. We compared the rates of ISUP score upgrading between both groups after robotic-assisted radi-cal prostatectomy (RARP) and the specific transition of each ISUP score based on biopsy modality.

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Royal jelly (RJ) is a creamy white-yellow liquid that is secreted by the mandibular and hypopharyngeal glands of bees to nourish the larvae. RJ has gained increasing interest in recent years owing to its antioxidant potential. However, little is known about adequate RJ dosing and its effects on genetic material.

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Obesity is associated with low-grade chronic inflammation and oxidative stress, affecting the brain's reward system by decreasing dopaminergic neurotransmission. It is known that dopaminergic neurotransmission is also reduced in Parkinson's disease (PD), and high adiposity is considered a risk factor for the development of several neurodegenerative diseases, including PD. This study aimed to assess the effects of obesity on neuroinflammatory and neurochemical parameters in an animal model of reserpine-induced PD.

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The intrauterine environment is a critical location for exposure to exogenous and endogenous factors that trigger metabolic changes through fetal programming. Among the external factors, chemical compounds stand out, which include caffeine, since its consumption is common among women, including during pregnancy. Thereby, the aim of the present study was to evaluate the behavioral, genetic, and biochemical parameters in the offspring of female mice treated with caffeine during pregnancy and lactation.

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This study aimed to evaluate the effect of Cynara cardunculus leaf ethanol extract on inflammatory and oxidative stress parameters in the hypothalamus, prefrontal cortex, hippocampus, striatum, cerebral cortex and liver of high-fat diet-induced obese mice. Food intake, body weight, visceral fat weight, and liver weight were also evaluated. Male Swiss mice were divided into control (low-fat purified diet) and obese (high-fat purified diet) groups.

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  • Inhalation of harmful particles, especially from cigarette smoke, triggers inflammation and oxidative stress, leading to chronic obstructive pulmonary disease (COPD).
  • The study explores the therapeutic effects of different concentrations of gold nanoparticles (GNPs) administered intranasally to mice exposed to cigarette smoke.
  • Results indicate that while higher doses of GNPs show strong anti-inflammatory effects, a mid-range dose (7.5 mg/L) is most effective at reducing oxidative stress and lung cell DNA damage without causing further harm.
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Fructose (CHO), also known as levulose, is a hexose. Chronic consumption of fructose may be associated with increased intrahepatic fat concentration and the development of insulin resistance as well as an increase in the prevalence of nonalcoholic fatty liver disease and hyperlipidemia during pregnancy. Despite the existence of many studies regarding the consumption of fructose in pregnancy, its effects on fetuses have not yet been fully elucidated.

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Hepatitis C virus has infected over 71 million people worldwide, and it is the main cause of cirrhosis in the western world. Currently, the treatment involves direct-acting antiviral agents (DAAs) and its main goal is to achieve sustained virologic response (SVR). The aim of this study was to evaluate the impact of SVR using DAAs in the improvement of liver fibrosis using scores evaluation by indirect method, liver function, and inflammation indirect biomarkers.

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The alkaline comet assay, or single cell gel electrophoresis, is one of the most popular methods for assessing DNA damage in human population. One of the open issues concerning this assay is the identification of those factors that can explain the large inter-individual and inter-laboratory variation. International collaborative initiatives such as the hCOMET project - a COST Action launched in 2016 - represent a valuable tool to meet this challenge.

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Muscle overuse and its consequent muscle damage has no cure. Therefore, the present study aimed to investigate the regulatory role of tau-AuNPs on muscle recovery of muscle overuse model. The animals (Male Swiss mice) were randomly divided into four groups: Control (Ctr; n=6); tau-AuNPs (n=6); overuse (n=6); and overuse plus tau-AuNPs (n=6).

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This study synthesized and characterized a nanohybrid composed of graphene oxide (GO) functionalized with sodium hyaluronate (HY) (GO-HY), evaluated its effect in vitro and determined its osteogenic potential in vivo. The synthesized nanohybrid was analyzed by Scanning electron microscopy (SEM), Raman spectrometry, Thermogravimetry, Fourier-transform infrared (FTIR) spectroscopy and X-ray diffraction. MC3T3-E1 cell viability was assessed by MTT assay in 48 and 72 h.

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