Soil stoichiometric imbalances constrain microbial-driven C and N dynamics in grassland.

Grassland restoration leads to excessive soils with carbon (C) and nitrogen (N) contents that are inadequate to fulfill the requirements of microorganisms. The differences in the stoichiometric ratios of these elements could limit the activity of microorganisms, which ultimately affects the microbial C, N use efficiencies (CUE, NUE) and the dynamics of soil C and N. The present study was aimed at quantifying the soil microbial nutrient limitation and exploring the mechanisms underlying microbial-induced C and N dynamics in chrono-sequence of restored grasslands.

Association of perceived discrimination with the risk of depression among US older adults: A prospective population-based cohort study.

Aims: Association between perceived discrimination and depression has been demonstrated in some sources of discrimination, such as age, sex, and race. However, the effects of perceived discrimination both in any domain and each domain on development of depression are still unclear. We aimed to estimate the association of any and each domain of perceived discrimination with the risk of depression among US older adults.

Effect of shenfu injection in patients with septic shock: A systemic review and meta-analysis for randomized clinical trials.

Ethnopharmacological Relevance: Shenfu injection (SFI) is a well-known Chinese herbal medicine widely used in the treatment of septic shock in China.

Aim Of The Study: To explore the clinical safety and effectiveness of combined application of Shenfu injection in the treatment of septic shock on the basis of routine western medical treatment.

Materials And Methods: Randomized controlled trials published before February 28, 2022 in patients with septic shock were searched in the Chinese Biomedical Literature Service System (SinoMed), Embase, PubMed, Cochrane Library, WOS, Scopus.

Association of medicinal plant consumption with all-cause mortality and cognitive impairment in older adult: A large prospective cohort study.

Background: Panax ginseng and other medicinal plants have long been believed to have beneficial effects on health, and there is substantial evidence supporting their mechanisms of action. However, the extent of the health benefits derived from consuming these medicinal plants lacks substantial evidence from large-scale longitudinal population studies. The purpose of this study was to analyze the effect of consuming these medicinal plants on all-cause mortality and cognitive impairment.

Divergent contribution of particulate and mineral-associated organic matter to soil carbon in grassland.

Sequestration of soil organic carbon (SOC) is an effective means to draw atmospheric CO. Grassland restoration is one of the fastest methods to increase soil C stocks, and particulate-associated C and mineral-associated C play critical roles in soil C stocks during restoration. Herein, we developed a conceptual mechanistic frame regarding the contributions made by mineral-associated organic matter to soil C during the restoration of temperate grasslands.

Association of Drinking Herbal Tea with Activities of Daily Living among Elderly: A Latent Class Analysis.

The aim of this study was to explore whether drinking herbal tea and tea would positively benefit activities of daily living (ADL) in the elderly. We used data from the Chinese longitudinal healthy longevity survey (CLHLS) to explore the association. Drinking herbal tea and drinking tea were divided into three groups using latent class analysis (LCA): frequently, occasionally, and rarely.

[Follow-up and prognostic study of infants with positional plagiocephaly].

Objectives: To study the effects of infantile positional plagiocephaly on the growth and neural development.

Methods: A retrospective study was conducted on the medical data of 467 children who underwent craniographic examination and were followed up to 3 years of age in Peking University Third Hospital from June 2018 to May 2022. They were divided into four groups: mild positional plagiocephaly (=108), moderate positional plagiocephaly (=49), severe positional plagiocephaly (=12), and normal cranial shape (=298).

Prevalence and correlates of elder neglect in the community-dwelling Chinese population: New evidence from the CLHLS study.

Background: This study aimed to explore the prevalence of elder neglect (EN) and its associated factors among community-based Chinese older adults.

Methods: We used data from the 2018 phase of a nationwide cross-sectional study, the Chinese Longitudinal Healthy Longevity Survey (CLHLS), which recruited 15,854 older adults to complete the study interviews that incorporated six dimensions of EN, namely, life neglect, social isolation, medical neglect, poor living situation, family neglect, and social neglect. Multivariate logistic regression was used to explore factors associated with EN.

Soil microbial community and their functional genes during grassland restoration.

Soil microbial functional genes are linked with carbon (C) as well as nitrogen (N) cycling processes, and their relative abundances are strongly affected by ecosystem managements. Yet, soil microbial community compositions and their C, N cycling genes' abundance in temperate grasslands remain poorly studied. Here, the Illumina MiSeq sequencing (16 S rRNA gene and internal transcribed spacer [ITS]) and meta-genomic GeoChip sequencing technologies were used to explore the alterations of microbial compositions and functional genes in the topsoil (0-10 cm) following grassland restoration.