Hoover Stokholm (bunrose02)

Absenteeism accounted for a large proportion of the total costs (80.4% of all expenditures), followed by costs for reverse transcriptase polymerase chain reaction and hospitalization (10.2% and 6.5% of all expenditures, respectively). COVID-19 is associated with increased rates and duration of absenteeism among HCP. Indirect costs, particularly absenteeism, are the major driver of total costs among exposed HCP and HCP with COVID-19. The estimated total costs are conservative. Studies are needed to explore the impact of COVID-19 vaccination of HCP on absenteeism and COVID-19-associated costs. COVID-19 is associated with increased rates and duration of absenteeism among HCP. Indirect costs, particularly absenteeism, are the major driver of total costs among exposed HCP and HCP with COVID-19. The estimated total costs are conservative. Studies are needed to explore the impact of COVID-19 vaccination of HCP on absenteeism and COVID-19-associated costs.Photodynamic therapy (PDT) destroys tumor cells mainly through singlet oxygen (1O2) generated by light-irradiated photosensitizers (PSs). However, the fleeting half-life of 1O2 greatly impairs PDT efficacy. Herein, we propose an unreported unsaturated fatty acid (UFA)-assisted PS co-assembly strategy to address this problem. Three UFAs, namely, oleic acid (OA), linoleic acid (LA) and linolenic acid (LNA), are capable of co-assembling with 5,10,15,20-tetrakis(4-aminophenyl)porphyrin (TAPP) into uniform nanoparticles. Under irradiation, TAPP produces 1O2, which directly attacks tumor cells and simultaneously oxidizes UFAs to generate lipid hydroperoxides with sustained damage. Interestingly, the unsaturation degree of UFAs is not only related to their peroxidation rate but also has a remarkable impact on the intracellular TAPP release characteristic of the nanoparticles (NPs). The TAPP-LA NPs could release the cargo rapidly and produce the highest lipid peroxidation and reactive oxygen species levels upon irradiation. Such a unique finding sheds new light on UFA-based combination applications for enhanced photodynamic efficacy by boosting lipid peroxidation.Hepatocellular carcinoma (HCC) is related to increasing incidence rates and poor clinical outcomes due to lack of efficient treatment options and emerging resistance mechanisms. The aim of the present study is to exploit a non-viral gene therapy enabling the expression of the parvovirus-derived oncotoxic protein NS1 in HCC. This anticancer protein interacts with different cellular kinases mediating a multimodal host-cell death. Lipoplexes (LPX) designed to deliver a DNA expression plasmid encoding NS1 are characterized using a comprehensive set of in vitro assays. The mechanisms of cell death induction are assessed and phosphoinositide-dependent kinase 1 (PDK1) is identified as a potential predictive biomarker for a NS1-LPX-based gene therapy. In an HCC xenograft mouse model, NS1-LPX therapeutic approach results in a significant reduction in tumor growth and extended survival. Data provide convincing evidence for future studies using a targeted NS1 gene therapy for PDK1 overexpressing HCC.Early treatment with parenteral antimalarials is key in preventing deaths and complications associated with severe and cerebral malaria. This can be challenging in 'hard-to-reach' areas in Africa where transit time to hospitals with facilities to administer drugs parenterally can be more than 6 h. Consequently, the World Health Organization has recommended the use of artesunate (ATS) suppositories for emergency treatment of patients, however, this treatment is only for children under 6 years. The intranasal route (INR) can provide a safe and effective alternative to parenteral and rectal routes for patients of all ages; thus, reducing delays to the initiation of treatment. Hence, we designed ATS-loaded nanostructured lipid carriers (NLCs) for intranasal administration. ATS-NLCs were formulated using varying concentrations of lipi