Nanoparticles targeting OPN loaded with BY1 inhibits vascular restenosis by inducing FTH1-dependent ferroptosis in vascular smooth muscle cells.

Vascular restenosis following angioplasty continues to pose a significant challenge. The heterocyclic trioxirane compound [1, 3, 5-tris((oxiran-2-yl)methyl)-1, 3, 5-triazinane-2, 4, 6-trione (TGIC)], known for its anticancer activity, was utilized as the parent ring to conjugate with a non-steroidal anti-inflammatory drug, resulting in the creation of the spliced conjugated compound BY1. We found that BY1 induced ferroptosis in VSMCs as well as in neointima hyperplasia.

Viromic analysis of feces from laboratory rabbits reveals a new Circovirus.

Background: Members of the genus Circovirus with the family Circoviridae are responsible for fatal diseases that can affect mammals and birds. Beak and feather disease virus (BFDV) is responsible for fatal diseases that could affect birds, causing the psittacine beak and feather disease. The current study discovered a new Circovirus from feces of laboratory rabbits and name it RabCV, which shows close relationship to BFDVs.

Laparoscopic management or laparoscopy combined with transvaginal management of type II cesarean scar pregnancy.

Objective: To evaluate the clinical effectiveness of laparoscopic management of cesarean scar pregnancy (CSP) by deep implantation.

Background: A pregnancy implanting within the scar from a previous cesarean delivery is a rare condition of ectopic pregnancy. There are two different types of CSPs.

[Study on the amount of daily iodine intake of inhabitants living in drinking water with excessive iodine content areas after termination of iodized salt supply].

Objective: To investigate the amount of daily iodine intake in the diet of the target population in drinking water with areas of excessive iodine after stopping supply of iodized salt, to provide evidence for developing strategies on control and prevention of excessive iodine.

Methods: 335 objectives were selected by a two-stage sampling method in 4 administrative villages with different iodine contents in drinking water. The amount of drinking water intake and dietary survey for 335 people were done by a door-to-door survey,while the iodine contents in the drinking water of each selected family, local staple food and vegetable were measured.