Multidimensional stress and self-harm in Chinese preadolescents: A cross-sectional study.

Background: Limited research has been conducted on self-harm among preadolescents in China. This study investigated the influence of multidimensional stress on high levels of self-harm behavior in preadolescents.

Method: This large-scale cross-sectional study of 7-14-year-old primary school students in grades 3-6 was conducted in Southwest China between September and December 2020.

Neurophysiological biomarkers for depression classification: Utilizing microstate k-mers and a bag-of-words model.

Microstates are analogous to characters in a language, and short fragments consisting of several microstates (k-mers) are analogous to words. We aimed to investigate whether microstate k-mers could be used as neurophysiological biomarkers to differentiate between depressed patients and normal controls. We utilized a bag-of-words model to process microstate sequences, using k-mers with a k range of 1-10 as terms, and the term frequency (TF) with or without inverse-document-frequency (IDF) as features.

[Effects of Aeration on Surface Water Nutrient Dynamics and Greenhouse Gas Emission in Different Straw Returning Paddy Fields].

Straw returning is of great significance for improving soil structure, soil fertility, crop yield, and quality. However, straw returning causes environmental problems such as increased methane emission and non-point source pollutant emission risk. How to reduce the negative effects of straw returning is an urgent problem to be solved.

Nitrogen balance of very preterm infants with extrauterine growth restriction.

Wu R, Li LH, Tian ZF, Xu WY, Hu JH, Liu YY. Nitrogen balance of very preterm infants with extrauterine growth restriction. Turk J Pediatr 2019; 61: 352-358.

Treatment of neonates with respiratory distress syndrome by proportional assist ventilation plus synchronized intermittent mandatory ventilation: a comparison study.

Background: The proportion assisted ventilation (PAV) can improve patient-ventilator interaction, reducing the incidence of end-expiratory asynchrony and increasing the time of synchrony. PAV could compensate for the leaks by elastic and resistive unloading and thus is ideal for neonates with uncuffed airways. The aim of this study was to compare the relevant clinical parameters of neonates with respiratory distress syndrome (RDS) who are supported by PAV plus synchronized intermittent mandatory ventilation (SIMV) and SIMV.

The value of pancreatic stone protein in the prediction of infected neonates.

Background: The aim of this study was to determine serum pancreatic stone protein (PSP) levels in the neonates with highly probable or probable sepsis and assess their possible value in predicting infected neonates.

Methods: This was a prospective study involving 119 neonates who were admitted with suspected sepsis. The study population was divided into two groups, a infected group (N.

IL-17 induces AKT-dependent IL-6/JAK2/STAT3 activation and tumor progression in hepatocellular carcinoma.

Background: The Th17 subset and IL-17 have been found in increased frequencies within certain tumors. However, their relevance in cancer biology remains controversial. This study aimed to clarify the biological action of IL-17 on hepatocellular carcinoma (HCC).