Poly(vinyl alcohol)/hyaluronic acid cryogels loaded with methotrexate were studied. The physical–chemical characterization of cryogels was performed by FT-IR spectroscopy, scanning electron microscopy, differential scanning calorimetry and dynamic mechanical thermal analysis. Acute toxicity and haematological parameters were determined by “in vivo” tests. The biocompatibility tests proved that the obtained cryogels showed significantly decreased toxicity and are biocompatible. The pH-responsiveness of the swelling behaviour and of the methotrexate release from the poly(vinyl alcohol)/hyaluronic acid (PVA/HA) cryogels were studied in a pH interval of 2–7.4. A significant change in properties was found at pH 5.5 specific for treatment of affected skin in psoriasis disease.

Background: Oral health plays a critical role in systemic wellbeing, with growing evidence supporting strong associations between oral conditions and cardiovascular disease (CVD). These connections extend beyond periodontal disease and involve oral microbiota imbalance, systemic inflammation, and oral side effects of cardiovascular pharmacotherapy. Objective: To explore these links, a narrative literature review was performed using PubMed, Scopus, and ScienceDirect, covering studies published between 2000 and 2025. Methods: A comprehensive literature search was conducted in PubMed, Scopus, and ScienceDirect for studies published between January 2000 and May 2025. Both MeSH and free-text terms related to oral health, periodontal disease, systemic inflammation, endothelial dysfunction, and atherosclerosis were used. Eligible studies included observational and interventional research, systematic reviews, and meta-analyses. Key findings: The evidence consistently supports an association between chronic periodontal inflammation and cardiovascular risk, mediated by systemic dissemination of proinflammatory cytokines (IL-6, TNF-α, CRP) and microbial products that promote endothelial activation and atherogenesis. Interventional data indicate that periodontal therapy may reduce systemic inflammatory burden and improve vascular parameters, though heterogeneity across studies limits causal inference. Conclusions: Current findings highlight a significant oral–systemic connection through inflammatory and endothelial mechanisms. Strengthening interdisciplinary collaboration between dental and cardiovascular care providers is essential to translate this evidence into preventive and therapeutic practice. Further longitudinal and mechanistic studies are required to confirm causality and guide clinical integration.

Transthyretin cardiac amyloidosis (ATTR) is a rare cardiac protein deposition disease characterized by progressive thickening of both ventricles, the inter-atrial-ventricular septum and the atrioventricular valves. The gold standard method for diagnosing this rare pathology is endomyocardial biopsy. If this method cannot be used, the alternative is a mixture of clinical and paraclinical tests. Over the course of five years, we examined 58 patients suspected of cardiac amyloidosis based on electrocardiography and ultrasonography criteria, who had been sent for bone scintigraphy in order to determine the presence of ATTR cardiac amyloidosis. However, the final diagnosis was set by correlating the bone scan with genetic testing, free light chain dosage or soft tissue biopsy. Based on the final diagnosis we analyzed the patients’ predominant biomarkers in order to determine a possible correlation between them. This analysis is designed to help the general practitioner set a possible cardiac amyloidosis diagnosis.

Background: Acute myocarditis is defined as an inflammatory process consisting of multiple complex physiopathological processes. Due to its variability, the management of this condition has been a topic of debate. Our study aimed to evaluate the efficacy and safety of intravenous immunoglobulin (IVIg). Methods: We retrospectively collected data from patients admitted to a paediatric cardiology department from 2015 to 2020. Following the inclusion and exclusion criteria, a total of 68 patients diagnosed with acute myocarditis were selected and divided into two groups: treated with IVIg and untreated. We determined clinical and paraclinical parameters, such as symptom remission, normalisation of the ejection fraction at discharge, and cardiac marker evolution. Mixed-design analysis of variance and McNemar tests were performed to determine the statistical differences between groups. Results: In the treated group, 88.2% of the patients developed symptom remission at discharge vs. 50% in the untreated group, and 61.8% of the treated patients presented normalisation of the ejection fraction (EF) vs. 8.8% in the untreated group (p < 0.05). The evolution of cardiac markers did not statistically differ between the treated and untreated groups. Regarding safety, three treated patients presented mild, temporary side effects. Conclusions: Having found a statistically significant improvement in symptomatology and left ventricular EF, our study suggests the efficacy of IVIg in the treatment of acute myocarditis. Treatment with immunoglobulins was relatively safe, with only mild adverse reactions (fever and mild chest pain).

Background/Objectives: Obesity imposes a significant and growing burden on healthcare systems worldwide. Bariatric surgery remains the most effective long-term treatment for morbid obesity, but its success depends heavily on the quality of perioperative management and institutional expertise. This study presents a comprehensive analysis of 14 years of bariatric surgical activity in a university-based Center of Excellence, emphasizing complication rates and safety outcomes. Methods: A cohort analysis was performed on a prospectively collected database including all bariatric procedures conducted between June 2012 and June 2025 in an Obesity Center, located in ‘Saint Spiridon’ Hospital’ in Iasi, Romania. Eligibility was determined according to the American Society for Metabolic and Bariatric Surgery (ASMBS) and International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) guidelines. All patients underwent standardized preoperative evaluation by a multidisciplinary team. Results: Over a 14-year period, 1010 patients underwent surgery and had a mean age of 39 years and 72% of them were females. A total of 68 patients (6.73%) experienced complications, including 28 (2.77%) within 30 days and 40 (3.96%) after first month. No postoperative fistulas or deaths were recorded during the entire study period. Conclusions: The long-term data from over one thousand consecutive bariatric cases confirm the high safety and effectiveness of a multidisciplinary, protocol-driven approach. The absence of postoperative fistulas and mortality underscores the value of institutional experience and standardized perioperative care.