Increased cerebrospinal fluid and plasma apoE glycosylation is associated with reduced levels of Alzheimer's disease biomarkers.

The apolipoprotein E ( ) ε4 allele is the strongest genetic risk factor for Alzheimer's disease (AD). ApoE is glycosylated with an O-linked Core-1 sialylated glycan at several sites, yet the impact and function of this glycosylation on AD biomarkers remains unclear. We examined apoE glycosylation in a cohort of cerebrospinal fluid (CSF, n=181) and plasma (n= 178) samples from the Alzheimer's Disease Neuroimaging Initiative (ADNI) stratified into 4 groups: cognitively normal (CN), Mild Cognitive Impairment (MCI), progressors and non-progressors based on delayed word recall performance over 4 years.

A new method to predict refracture risk after locking compression plate removal of clavicle shaft.

Background: The incidence rate of subsequent refracture after removal of the implant in mid-shaft clavicle fracture patients is relatively high. This can lead to additional medical costs and cause doctor-patient dispute. This study tries to introduce a new method to predict the refracture risk of the clavicle after hardware removal.

Linea alba support method of prophylactic loop ileostomy via lower abdominal midline incision for rectal cancer: a retrospective cohort study.

Background: The traditional method of prophylactic loop ileostomy is time-consuming and prone to complications like stoma stenosis, peristomal adhesions, or dermatitis. The aim of this study is to evaluate the clinical application value and potential benefits of a novel approach named linea alba support method (LASM) of prophylactic loop ileostomy via lower abdominal midline incision.

Methods: The clinical data of rectal cancer patients admitted to the General Surgery Department of the First Affiliated Hospital of Xi'an Jiaotong University between January 2021 and December 2023 were retrospectively analyzed.

Role of P × receptor during focused ultrasound induced blood brain barrier modulation.

Although low-intensity focused ultrasound (LiFUS) with microbubbles is used to temporally open the blood-brain barrier (BBB), the underlying mechanism is not fully understood. This study aimed to analyze BBB-related alterations in the brain microenvironment after LiFUS, with a focus on the involvement of the purinergic P ×  receptor. Sprague-Dawley rats were sonicated with LiFUS at 0.

Relationship between social support and depressive symptoms among internal migrant workers and the mediating role of healthy lifestyle: a cross-sectional study in China.

Objectives: To investigate the association between social support and depressive symptoms among internal migrant workers with a focus on the mediating role of a healthy lifestyle.

Design: Cross-sectional study.

Setting: The research was conducted among internal migrant workers in Henan Province, China, in August 2023.