Metabolomic and microbiota profiles in cervicovaginal lavage fluid of women with high-risk human papillomavirus infection.

The presence of high-risk human papillomavirus (HR-HPV) contributes to the development of cervical lesions and cervical cancer. Recent studies suggest that an imbalance in the cervicovaginal microbiota might be a factor in the persistence of HR-HPV infections. In this study, we collected 156 cervicovaginal fluid (CVF) of women with HR-HPV infection, which were divided into three groups (negative for intraepithelial lesions = 78, low/high-grade squamous intraepithelial lesions = 52/26).

Mechanical characteristics of roll crushing of ore materials based on discrete element method.

The application of high-pressure grinding rolls (HPGR) for ore crushing is considered to be one of the effective ways to save energy and reduce emissions in the ore processing industry. The crushing effect is directly determined by the forces of ore material during roll crushing. However, the mechanical state of ore material in roll crushing and the effect of roll structure, process parameters, feed particle size, on the force during the crushing of ore material needs to be expanded.

Revealing the mechanism underlying the viscosity improvement of rice protein yogurt by the presence of in-situ-produced dextrans.

The in-situ-produced dextrans (DXs) could effectively enhance the viscosity of rice protein (RP) yogurt, but the reason for this improvement has not been elucidated. This study aims to reveal the mechanism underlying the viscosity improvement of RP yogurt by the presence of in-situ DXs. DXs synthesized in RP yogurts under different optimum conditions were purified and fully characterized.

Health system responsiveness: comparison of different levels of medical institutions in Kunshan City, China.

Background: Evaluation of health system responsiveness (HSR) can improve patient satisfaction, promote health equity and enhance the quality of health services.

Objectives: To explore the differences in HSR among medical institutions at different levels and in various domains.

Methods: A multi-stage stratified sampling method was used to select 820 participants aged 18 years and older from Kunshan City, China.

Anisotropic Plasmon Resonance in TiCT MXene Enables Site-Selective Plasmonic Catalysis.

The ever-growing interest in MXenes has been driven by their distinct electrical, thermal, mechanical, and optical properties. In this context, further revealing their physicochemical attributes remains the key frontier of MXene materials. Herein, we report the anisotropic localized surface plasmon resonance (LSPR) features in TiCT MXene as well as site-selective photocatalysis enabled by the photophysical anisotropy.