Nurses during war: Profiles-based risk and protective factors.

Introduction: Nurses in southern Israel's public hospitals were exposed to unusual traumatic events following the October 7, 2023, Hamas attack on Israel, and the ensuing Swords of Iron War. This study aimed to clarify the complexity of wartime nursing by identifying profiles based on risk factors (i.e.

Identification of Small Molecules for Prevention of Lens Epithelium-Derived Cataract Using Zebrafish.

Cataract is the leading cause of blindness worldwide. It can be treated by surgery, whereby the damaged crystalline lens is replaced by a synthetic lens. Although cataract surgery is highly effective, a relatively common complication named posterior capsular opacification (PCO) leads to secondary loss of vision.

[BREAST CANCER-RELATED LYMPHEDEMA: INCIDENCE AND RISK FACTORS, PREVENTIVE MEASURES AND TREATMENTS].

Lymphedema is a pathological condition in which intercellular protein-rich fluid accumulates and leads over time to inflammation, adipose tissue hypertrophy and fibrosis. Secondary lymphedema is caused by injury or blockage of the lymphatic system and the main cause in the Western world is the treatment of a variety of cancers, the main one being breast cancer. Chronic arm edema after breast cancer surgery is a common problem with an estimated incidence of 1 in 5 patients after breast cancer treatment.

Selective Requirements for Vascular Endothelial Cells and Circulating Factors in the Regulation of Retinal Neurogenesis.

Development of the vertebrate eye requires signaling interactions between neural and non-neural tissues. Interactions between components of the vascular system and the developing neural retina have been difficult to decipher, however, due to the challenges of untangling these interactions from the roles of the vasculature in gas exchange. Here we use the embryonic zebrafish, which is not yet reliant upon hemoglobin-mediated oxygen transport, together with genetic strategies for (1) temporally-selective depletion of vascular endothelial cells, (2) elimination of blood flow through the circulation, and (3) elimination of cells of the erythroid lineage, including erythrocytes.