Undaria pinnatifida fucoidan extract inhibits activation of the NF-κB signaling pathway by herpes simplex virus type 1 and prevents amyloid-β peptide synthesis in retinal pigment epithelium cells.

Neurodegenerative pathologies such as age-related macular degeneration currently have no cure or effective treatment. In this type of disease, the presence of amyloid-β peptides, oxidative stress, and inflammation trigger dysregulation of retinal pigment epithelial cells and progression toward the death of these cells, resulting in a loss of vision. The production of amyloid-β peptides, oxidative stress, and inflammation can be triggered in response to viral infections.

Informational Needs of Lung Cancer Patients and Caregivers.

The provision of information is critical to the care and support for cancer patients. Relevant information leads to lower anxiety, increased patient control and involvement in decision-making, greater satisfaction, and improved coping skills. To identify the unique needs of lung cancer patients and their caregivers (LPCs), a needs assessment was conducted.

Education and Training Needs of Health Care Professionals in the Philippines Encountering Patients with Lung Oligometastatic Cancers.

This study aimed to examine the education and training needs of health care practitioners (HCPs) in the Philippines who encounter lung oligometastatic cancer patients. Lung oligometastatic disease is among the most common sites for cancer spread and has the most established practices for treating oligometastases. A modified version of the Hennessy-Hicks Training Needs Assessment Questionnaire was administered online to HCPs working in private and public centers in the Philippines.

Integrative oxidative stress biomarkers in gills and digestive gland of the combined exposure to citalopram and bezafibrate with polyethylene microplastics on mussels Mytilus galloprovincialis.

Pharmaceutical active compounds (PhACs) and microplastics (MPs) have been detected in different marine compartments from coastal areas, raising concerns due to their simultaneous discharge through wastewater treatment plants (WWTPs) and the role of MPs as vectors of pollutants for marine organisms. This study investigates the biochemical effects of citalopram (CIT) and bezafibrate (BEZ) on the mussel Mytilus galloprovincialis, at environmentally relevant concentrations, and their co-exposure with high-density polyethylene (HDPE) MPs. MPs accumulated in gills and digestive glands during exposure, but they were rapidly eliminated after depuration, except for a small fraction of the smallest MPs in gills.

Value of PGT-A when only one or two blastocysts are obtained: propensity-score matching and cost-effectiveness study.

Objective: To compare the effectiveness and cost of in-vitro fertilization (IVF) with or without preimplantation genetic testing for aneuploidy (PGT-A) when only one or two blastocysts are obtained.

Methods: A dataset was gathered from 1829 patients including 368 non-PGT-A and 1461 PGT-A cycles with one or two blastocysts obtained, between April 2013 and July 2022. Patients were matched 1:1 by propensity-score matching for maternal age, number of metaphase-II oocytes inseminated and number of blastocysts obtained, achieving a database of 242 patients per group.