RESUMO
Obesity is marked by excessive fat accumulation in the adipose tissue, which disrupts metabolic processes and causes chronic systemic inflammation. Commonly, body mass index (BMI) is used to assess obesity-related risks, predicting potential metabolic disorders. However, for a better clustering of obese patients, we must consider molecular and epigenetic changes which may be responsible for inflammation and metabolic changes. Our study involved two groups of patients, obese and healthy donors, on which routine analysis were performed, focused on BMI, leukocytes count, and C-reactive protein (CRP) and completed with global DNA methylation and gene expression analysis for genes involved in inflammation and adipogenesis. Our results indicate that obese patients exhibited elevated leukocytes levels, along with increased BMI and CRP. The obese group revealed a global hypomethylation and upregulation of proinflammatory genes, with adipogenesis genes following the same trend of being overexpressed. The study confirms that obesity is linked to systematic inflammation and metabolic dysfunction through epigenetic and molecular alterations. The CRP was correlated with the hypomethylation status in obese patients, and this fact may contribute to a better understanding of the roles of specific genes in adipogenesis and inflammation, leading to a better personalized therapy.
RESUMO
Introduction: In this systematic review the topical hemostatic properties of Cyanoacrylate Adhesives (CA) have been studied. Material and Method: Four major scientific databases (Embase, Scopus, PubMed, and Web of Science) were inquired, retrieving reviews and meta-analysis studies, clinical trials, experimental studies, and case reports that presented data regarding topical hemostasis and CA. English written articles, published in the last 10 years were collected. The last search was performed on the 1st of August 2023. Risk of bias in the included studies was assessed using study-design specific, evidence-based tools. Results: A summary focused on relevant information of all included studies was drafted and the results of the studies have been synthetized and compared. A total of 42 studies have been included in the review (14 reviews and meta-analysis, 11 clinical trials, 9 experimental studies and 8 case reports). CA exhibited important topical hemostatic capabilities, comparable with other performant hemostatic materials. Although most included studies concluded that CA were potent topical hemostatic agents, the high level of heterogeneity among the studies prevented us from performing a meta-analysis. Conclusion: The results of this review show that CA-based compounds represent an important line of research towards the perfect hemostatic material.