The relationship between vitamin A and E levels and the severity of disease and oxidative stress injury in patients with preeclampsia.

Objective: To explore the correlation of vitamin A (VA) and vitamin E (VE) levels with preeclampsia (PE) severity and oxidative stress injury in patients.

Methods: Clinical data from 93 PE patients who established health records and delivered newborns at Xingtai People's Hospital between January 2017 and September 2019 were retrospectively analyzed. The patients were categorized into mild a PE group (n = 51) and severe a PE group (n = 42) based on the severity of their condition, and also into an early-onset PE group (n = 38, gestational weeks < 34) and a late-onset PE group (n = 55, gestational weeks ≥ 34) by the timing of onset.

Injectable and bioactive bone cement with moderate setting time and temperature using borosilicate bio-glass-incorporated magnesium phosphate.

In this study, borosilicate bio-glass (BG) was incorporated into magnesium phosphate cement (MPC) for the purpose of developing an injectable and bioactive composite cement with suitable physicochemical and biocompatible performance. Results show that the BG-incorporated MPC possesses an excellent injectability, and can be used to fill in different 3D printed defect models using a syringe with a moderate setting time. Meanwhile, BG can retard the setting time and adjust the exothermic temperature of MPC.