Background: The purpose of this meta-analysis was to examine the prevalence of hypertensive disorders of pregnancy (HDPs), particularly preeclampsia (PE), in peripartum cardiomyopathy (PPCM)-affected pregnancies, and to evaluate whether a HDP significantly alters the prognosis of PPCM, with specific reference to the recovery of left ventricular function (LVEF) and mortality. Methods: A total of 5468 potentially eligible studies were identified, and 104 were included in the meta-analysis. For pooling proportions, the inverse variance methods with logit transformation were used. Complete recovery of LVEF (>50%) and mortality were expressed by odds ratios (ORs), with 95% confidence intervals (CIs). The Peto OR (POR) was used in cases of rare events. Baseline LV function and baseline LV end-diastolic diameter (LVEDD) were summarized by the mean difference (MD) and 95% confidence interval (CI). Results: The summary estimate of the prevalence of HDPs and PE in women with PPCM was 36% and 25%, respectively. Patients with HDPs and, more specifically, PE with PPCM had a higher chance of complete recovery (OR = 1.87; 95%CI = 1.64 to 2.13; p < 0.001 and OR = 1.98; 95%CI 1.69 to 2.32; p < 0.001, respectively), a higher baseline LVEF (MD, 1.42; 95% CI 0.16 to 2.67; p = 0.03 and MD, 1.69; 95% CI 0.21 to 3.18; p = 0.03, respectively), and a smaller baseline LVEDD (MD, −1.31; 95% CI −2.50 to −0.13; p = 0.03 and MD, −2.63; 95% CI −3.75 to −1.51; p < 0.001, respectively). These results, however, did not translate into a significant difference in 12-month mortality (POR = 0.80; 95% CI = 0.57 to 1.13; p = 0.21 and POR = 1.56; 95% CI 0.90 to 2.73; p = 0.12, respectively). Conclusions: The findings of this study may contribute to evidence that can be utilized to aid in the risk stratification of patients with PPCM regarding their long-term prognoses.

Background: Myocardial injury (MI) is characterized by an increased level of at least one cardiac troponin. Experimental MI can be induced by isoprenaline, a β-adrenergic agonist, and it can lead to heart failure (HF). Liraglutide is glucagon-like 1 peptide receptor agonist used in diabetes management, but it has anti-inflammatory and antioxidative effects, which can be beneficial in treatment of HF. The aim of this study was to investigate the effects of liraglutide on isoprenaline-induced MI and prevention of HF. Methods: Male Wistar albino rats were divided into four groups: Con—received saline the first 2 days + saline the next 7 days; Iso—isoprenaline the first 2 days + saline the next 7 days; Lir—saline the first 2 days + liraglutide the next 7 days; Iso + Lir—isoprenaline the first 2 days + liraglutide the next 7 days. On day 10, blood samples were taken for biochemical analysis and oxidative stress marker evaluation, and hearts were isolated for pathohistological analysis. Cardiac function was assessed by electrocardiography (ECG) and echocardiography (ECHO). Results: Liraglutide treatment significantly attenuated oxidative stress, repaired ECG and ECHO parameters, and mitigated myocardial morphological changes induced by isoprenaline. Conclusions: Liraglutide restores cardiac function in isoprenaline-induced HF.

Background A comprehensive understanding of the anatomy and pathology of the maxillary sinus is paramount for precise diagnosis and effective planning of dental interventions. Cone Beam Computed Tomography (CBCT) offers enhanced visualization of sinus structures, thus facilitating the identification of anatomical variations and pathological conditions which are critical for surgical and dental treatment strategies. Materials and Methods This retrospective descriptive study analyzed 200 CBCT scans, comprising 400 maxillary sinuses from patients treated at the Faculty of Dentistry University of Sarajevo. The study assessed sinus dimensions, volumes, anatomical features, their relationships with adjacent anatomical structures, and the occurrence of pathological alterations. Furthermore, the patient's gender and dental status were studied in relation to these features. The sinus measurements were performed with Sidexis 4 software (Dentsply Sirona, Germany), which is intended for precise linear measurements in three orthogonal planes. Results Significant differences were found in sinus width between patients with full dentition and those with partial or complete edentulism (p<0.01). Male participants exhibited larger mean sinus dimensions compared to females in all dimensions. The maxillary sinus floor was inferior to the nasal floor in 91.5% of cases. Various types of sinus membrane abnormalities were observed, with normal membrane thickness in 53.75% of cases. Sinus septa were most frequently located on the roof of the sinus, and their frequency varied significantly among patients with different dentition statuses. The study also identified 274 Haller cells and documented several pathological changes, with mucosal thickening exceeding 3 mm being the most common alteration. Conclusion This radiographic study of Bosnian and Herzegovian population revealed significant anatomical variations and pathological changes in maxillary sinuses, thus emphasizing the importance of careful preoperative evaluation using CBCT for surgical planning in the posterior maxillary area. The findings highlight gender-based differences in sinus volumes, the impact of dentition status on sinus anatomy, and the prevalence of various pathological conditions, thus contributing to valuable insights in the field of maxillofacial radiology.

BACKGROUND This paper describes pharmacoeconomic analysis of ethanol and benzalkonium chloride disinfectants used in dental institutions to prevent infections. Pathogens can be transmitted to patients via air, items, contact or vectors. The aim of this study is to compare the efficiency and cost-effectiveness of both disinfectants. METHODS For pharmacoeconomic assessment, cost minimization analysis, cost benefit analysis (CBA), cost effectiveness analysis and cost utility analysis were performed. The cost of disinfectants used in hand disinfection of dental professionals is estimated to be 50 times higher when using ethanol. Compared monthly costs for disinfectants in surface disinfection are 18 times higher when using ethanol. RESULTS Results of CBA imply 12 hours as annual time needed for performance of benzalkonium chloride disinfection, and 720 hours for ethanol. Reduction of pathogens on the examined surface after application of benzalkonium chloride was 99-99% for all tested pathogens. The application of the amount of benzalkonium chloride analogous to the cost of ethanol in dental facilities could eliminate the chance of nosocomial infections. CONCLUSIONS The cost-effectiveness of benzalkonium chloride leads to more agile recovery of the patient. Performed assessments lead to the conclusion that benzalkonium chloride is more efficient in dental facilities than ethanol. Utilization of benzalkonium chloride improves quality of life, significantly decreasing time spent for application and frequent reapplications of the disinfectant.

Abstract The adoption of the United Nations General Assembly Resolution A/RES/78/282, designating 11 July as the International Day of Reflection and Commemoration of the 1995 Srebrenica genocide, embodies a significant effort in combating genocide denial. However, the Resolution generated substantial preemptive and reactive backlash, sparked by a global network of actors committed to revising the history of the 1990s. This article provides a detailed account of the resolution’s contextual history within the UN, as well as an analysis of the geopolitical and ideological underpinnings of Srebrenica genocide denial as a tool of regional nationalist and revisionist agendas. As a salient example, the article explores the coordinated campaign led by Serbia and Republika Srpska to undermine the resolution, utilizing it to mobilize nationalist tropes, discredit international institutions, and reinforce denialist narratives.

Abstract Pike-perch Sander lucioperca is a native species originally present in the Black Sea basin of Bosnia and Herzegovina. In the 1990s, it was introduced to the Neretva River and its reservoir system, and since 2009 the species has been recorded in Lake Boračko and Buško Blato Reservoir. The aim of this study is to analyse the distribution of S. lucioperca in Bosnia and Herzegovina based on literature data (1975–2024) and to define areas where the species has been introduced in order to assess the risk of potential invasiveness. The results indicate that S. lucioperca belongs to the high-risk category. Since the same risk ranking has been confirmed in recent studies on aquatic ecosystems in other geographical areas, the conclusion is that pike-perch could soon pose a potential threat to native species and aquatic ecosystems in Bosnia and Herzegovina if mitigation measures are not implemented.