Effect of 2-Way Social Support and Social Networks on the General Well-Being of Older Adults: A Latent Profile Analysis.

Aims: To examine the profiles of general well-being in older adults and their related sociodemographic characteristics and to explore the association of these profiles with 2-way social support and social networks.

Design: This was a cross-sectional study.

Methods: In total, 411 older adults were recruited through convenience sampling from Zhejiang Province, southeast China.

Critical advances and assessment on chemo-biological conversions of waste polyvinyl chloride.

The widespread production and consumption of polyvinyl chloride (PVC) present significant ecological challenges, including chronic exposure to humans, microplastic releases, and climate changes. This review aims to provide a comprehensive overview of innovative strategies for PVC waste conversions through biotic degradation and chemical approaches (e.g.

Trajectories and influencing factors of psychological resilience among Chinese patients with maintenance hemodialysis.

Objective: To identify distinct trajectories of psychological resilience among Chinese patients with maintenance hemodialysis, explore influencing factors and inform the formulation of corresponding interventions.

Methods: This was a multi-center longitudinal study with a 6-month follow-up. With convenience sampling, a total of 231 patients with maintenance hemodialysis were recruited between September 2020 and July 2021.

Transforming contaminant ligands at water-solid interfaces via trivalent metal coordination.

In environmental matrices, the migration and distribution of contaminants at water-solid interfaces play a crucial role in their capture or dissemination. Scientists working in environmental remediation and wastewater treatment are increasingly aware of metal-contaminant coordination; however, interfacial behaviors remain underexplored. Here, we show that trivalent metal ions (e.

Recovering Valuable Chemicals from Polypropylene Waste via a Mild Catalyst-Free Hydrothermal Process.

Waste polypropylene (PP) presents a significant environmental challenge, owing to its refractory nature and inert C-C backbone. In this study, we introduce a practical chemical recovery strategy from PP waste using a mild catalyst-free hydrothermal treatment (HT). The treatment converts 64.

Social support and family resilience among Chinese people receiving maintenance hemodialysis: A polynomial regression and response surface analysis explaining psychological resilience.

Psychological resilience plays an important role in overcoming emotional distress among people receiving maintenance hemodialysis (MHD). This study aimed to investigate how social support and family resilience interact to influence psychological resilience among Chinese people receiving MHD. This was a prospective longitudinal study with three time points: baseline (T1), 3 months (T2), and 6 months (T3) later.

Patterns of Health-Risk Behaviours and Their Associations With Anxiety and Depression Among Chinese Young Adults by Gender: A Latent Class Analysis.

This study investigated gender differences in health-risk behaviour patterns among young adults and assessed the associations of anxiety and depression with these patterns. A cross-sectional survey was conducted with 1740 young Chinese adults aged 18-24 years. Latent class analysis (LCA) and multinomial logistic regression were conducted to identify the clusters of health-risk behaviours and their associations with anxiety and depression.

Understanding the coordination behavior of antibiotics: Take tetracycline as an example.

Gaining insight into the occurrence states of residual antibiotics is crucial to demystify their environmental behavior. However, the complexation of heteroatoms functioned on antibiotic molecules to metal ions in the water environment is not fully understood. This study reports that a fluorescence response was unexpectedly triggered by tetracycline (TC) and Al, serving as solid evidence to visualize the Al-TC coordination reaction.

Adaptation and validation of the Abrams geriatric self-neglect assessment scale among older Chinese people admitted to the hospital.

Objectives: Elder self-neglect is a global public health problem, and older people admitted to the hospital may have a higher risk of self-neglect due to their deteriorating health conditions. This study aimed to translate, adapt and validate the Abrams geriatric self-neglect assessment scale (AGSS) among older Chinese people admitted to the hospital.

Methods: Data were derived from a cross-sectional survey of a convenience sample of 452 older people admitted to a general hospital.

The role of Kupffer cell activation in immune liver damage induced by trichloroethylene associated with the IFN-γ/STAT1 signaling pathway.

Trichloroethylene (TCE) is a metal detergent commonly used in industry that can enter the human body through the respiratory tract and skin, causing occupational medicamentosa-like dermatitis due to TCE (OMDT) and multiple organ damage, including liver failure. However, the pathogenesis of liver injury remains unclear. Kupffer cells (KCs) are important tissue macrophages in the body because the polarization of KCs plays a crucial role in immune-mediated liver injury.

Mental health associated with the cluster of childhood trauma and resilience among nursing students: A cross-sectional study.

Objective: This study aimed to propose clusters of the association between childhood trauma and resilience in nursing students and to examine their mental health according to these clusters.

Method: A cross-sectional study was carried out between September 2018 and May 2019. A total of 1,245 undergraduate nursing students (104 male, 1,141 female) were enrolled in a medical university in East China to complete the Childhood Trauma Questionnaire, Connor-Davidson Resilience Scale, Self-Rating Anxiety Scale, and Self-Rating Depression Scale.

Associations of parenting daily hassles with parents' mental health during the COVID-19 school closure.

Rationale: Parenting is a demanding task associated with parents' mental health, which is likely exacerbated by the COVID-19 pandemic lockdown. The present study investigated daily parenting hassles and their effects on parents' mental health during this period.

Methods: A total of 7314 parents with children aged 3-14 years old completed a sociodemographic questionnaire and reported on their perceived daily parenting hassles, mental health, family support, and co-parenting during the COVID-19 school closure.

The Different Effects of Skeletal Muscle and Fat Mass on Height Increment in Children and Adolescents Aged 6-11 Years: A Cohort Study From China.

Objective: This study aimed to investigate the contribution of body composition including skeletal muscle mass (SMM) and body fat mass (BFM) to longitudinal growth among children and adolescents aged 6-11 years old.

Methods: This cohort study was conducted from the annual health examination between 2019 and 2020. Annual height gain and weight gain and changes in SMM and BFM were calculated and compared between sexes, different nutritional status, and growth curve shifting mode.

Self-neglect among older adults admitted to a Chinese comprehensive hospital in the COVID-19 pandemic era: a cross-sectional study.

This study aims to explore the prevalence of self-neglect and associated factors among older adults admitted to the hospital in the COVID-19 pandemic context. The cross-sectional study conducted at a Chinese comprehensive hospital between January and April 2021, 452 older adults were recruited to complete the Abrams Geriatric Self-Neglect Scale, Social Support Rate Scale, FRAIL scale, Barthel index, Patient Health Questionnaire-9, and 10-item Connor-Davidson Resilience Scale. Multivariate logistic regression was used to explore the factors associated with elder self-neglect.

Self-affirmation increases acceptance of information on COVID-19 vaccines and promotes vaccination intention.

Previous studies have shown that self-affirmation increases acceptance of a message and motivates health behavior change. The present study investigated whether self-affirmation increases the acceptance of persuasive messages on COVID-19 vaccines and promotes vaccination intention. A total of 144 participants were randomly assigned to the self-affirmation (n = 72) or control (n = 72) groups before reading a persuasive message on COVID-19 vaccines.

Obtaining high-value nitrogen-containing carbon nanosheets with ultrahigh surface area from waste sludge for energy storage and wastewater treatment.

Recovering high value-added resources from waste activated sludge (WAS) is a potential way for the sustainable wastewater treatment. In this study, hydrothermal treatment at 180 °C was used to simultaneously improve sludge dewaterability and recover sludge organic matters (SOMs). The recovered SOMs were subsequently employed as precursors to prepare nitrogen-doped porous carbon nanosheets via a facile stepwise synthesis method.

Molecular mechanisms of interaction between enzymes and Maillard reaction products formed from thermal hydrolysis pretreatment of waste activated sludge.

Thermal hydrolysis pretreatment (THP) is often used to improve the anaerobic digestion performance of waste activated sludge (WAS) in wastewater treatment plants (WWTPs). During the THP process, the proteins and polysaccharides in the biomass will undergo hydrolysis and Maillard reaction, producing biorefractory organic substances, such as recalcitrant dissolved organic nitrogen (rDON) and melanoidins. In this study, a series of spectroscopy methods were used to quantitatively analyze the Maillard reaction of glucose and lysine, and the interaction mechanisms of the Maillard reaction products (MRPs) and lysozyme were investigated.

Mechanistic insights into the effects of biopolymer conversion on macroscopic physical properties of waste activated sludge during hydrothermal treatment: Importance of the Maillard reaction.

In this study, the molecular transformation of sludge biopolymers during hydrothermal treatment with the temperature ranging from 25 °C to 200 °C was examined and was seen to significantly affect the macrophysical properties (dewaterability and rheological property) of sludge. The results showed that the sludge dewaterability and flow ability under high shear stress deteriorated by a hydrothermal process at 25 °C to 120 °C, but the deterioration alleviated above the temperature threshold of 120 °C. The consistence of changes in sludge dewaterability and rheological property in HT process was mainly attributed to the variation in gel properties of soluble biopolymer.

Rural and urban disparities in selective attention in Chinese young adults: An event-related potential study.

Previous studies showed that attention system and its underlying neural mechanisms were profound affected by social inequalities. However, previous studies on social inequalities were mainly focused on family-based factors, such as parental education, parental occupation, and household income. In the present study, we investigated the neural mechanisms underlying more broader social context (e.

Kupffer cell depletion attenuates IL-6/STAT3 mediates hepatocyte apoptosis in immunological liver injury of trichloroethylene sensitized mice.

Trichloroethylene (TCE) induced TCE hypersensitivity syndrome which makes immune injuries in multi-system. The multiple organ damage included skin, liver, kidney and so on. The main manifestations of liver injuries were apoptosis and edema of hepatocytes.