Dual-Labeled Small Peptides in Cancer Imaging and Fluorescence-Guided Surgery: Progress and Future Perspectives.

Dual-labeled compounds that combine radiolabeling and fluorescence labeling represent a significant advancement in precision oncology. Their clinical implementation enhances patient care and outcomes by leveraging the high sensitivity of radioimaging for tumor detection and taking advantage of fluorescence-based optical visualization for surgical guidance. Non-invasive radioimaging facilitates immediate identification of both primary tumors and metastases, while fluorescence imaging assists in decision-making during surgery by offering a spatial distinction between malignant and non-malignant tissue.

Viability of Plasmodium falciparum parasites in human plasma under different storage conditions.

Background And Objectives: Malaria risk deferral policies are important for mitigating the risk of transfusion-transmitted malaria and apply to all transfusable components, including plasma. While donors of plasma components are deferred for malaria risk in the United States, the viability of intraerythrocytic Plasmodium falciparum parasites present in human plasma components stored under different temperatures and durations has not been previously reported.

Materials And Methods: We spiked human plasma with a low level of ring-stage P.

Diabetic Macular Oedema - Patient Characteristics and the Reality of Treatment in a German University Hospital.

Background: Diabetic macular oedema (DME) is associated with significant loss of visual acuity. Intravitreal VEGF inhibitor injection is the gold standard in treating this disease; second-line treatment consists of intravitreal steroid injections. This treatment has already undergone extensive investigation in large randomised controlled trials.

A social information processing perspective on social connectedness.

Social connectedness (SC) is one of the most important predictors for physical and mental health. Consequently, SC is addressed in an increasing number of studies, providing evidence for the multidimensionality of the construct, and revealing several factors that contribute to individual differences in SC. However, a unified model that can address SC subcomponents is yet missing.

2-[18F]F-p-aminobenzoic acid specifically detects infective endocarditis in positron emission tomography.

Background: To the present day infective endocarditis (IE) represents a life-threatening disease with high mortality rate especially when caused by Staphylococcus aureus (S. aureus), the most common causative pathogen in this disease. Diagnosis of IE is based on clinical manifestations, pathogen detection by blood cultures and echocardiographic or other imaging findings.