Yupingfeng granules (YPFG) were isolated from a traditional Chinese medicine (TCM) formulation composed of three herbs (Astragali Radix, Atractylodis Macrocephalae Rhizoma, and Saposhnikoviae Radix). This formulation is used in TCM to tonify qi, and it can help strengthen exterior and reduce sweating. Nevertheless, the active components of YPFG remain unclear. In this study, the chemical constituents of YPFG were systematically characterized by ultra-performance liquid chromatography coupled with electrospray ionization/ quadrupole time-of-flight mass spectrometry (UPLC-ESI-Q-TOF-MS). Fifty-eight compounds, namely, 20 flavonoids, 19 saponins, nine organic acids, four volatile coumarins, three lactones, one alkaloid, and two other components, were identified. In addition, the constituents of YPFG with the potential for in vivo bioactivities following oral administration were investigated in Sprague-Dawley rats. Thirteen compounds, namely, 11 flavonoid-related and 2 saponin-related components, were detected in rat plasma. After enriching flavonoids and saponins in YPFG by extraction, the extracts and YPFG were administrated to immunosuppressed rats, respectively. Plasma samples were analyzed by UPLC-ESI-Q-TOF-MS, and principal component analysis (PCA) confirmed that the extracts had similar effects to YPFG. This method could discover active ingredients in YPFG quickly and provide a scientific basis for quality control and mechanism research. The aim of this study was to examine the bidirectional longitudinal associations of several markers of fatness and physical fitness in adolescents with Down syndrome. This study comprised a total of 111 adolescents (41 females), aged from 11 to 20years with complete data at the baseline. We had a drop-out of <10% from the baseline to the 2-year follow-up. The ALPHA health-related fitness test battery for youth was used. Our results show that all fatness variables at the baseline were associated with a 2-year change in cardiorespiratory fitness (β ranging from -0.32 to -0.38; all p<.05), but not with muscular and motor fitness (p>.05). However, no associations were found between physical fitness components as predictors and fatness indicators (p>.05). Results suggest that reducing fatness during adolescence might represent a modifiable factor to improve cardiorespiratory fitness at the 2-year follow-up, but not vice versa since associations were not bidirectional. Results suggest that reducing fatness during adolescence might represent a modifiable factor to improve cardiorespiratory fitness at the 2-year follow-up, but not vice versa since associations were not bidirectional. This study aimed to examine the lived experience of physicians and nurses who underwent hospitalised isolation during the Middle East respiratory syndrome coronavirus outbreak that hit Korea in 2015, and how it may have affected their professional self-image. Health professionals caring for patients during infectious outbreaks such as the Middle East respiratory syndrome have reported negative psychological effects. However, little is known about how the experience influences their professional self-image. An interpretive phenomenological approach was applied using individual in-depth interviews. Through purposeful and snowball sampling, 11 health professionals who had experienced hospital isolation due to suspicious symptoms of Middle East respiratory syndrome during the outbreak, participated in face-to-face interviews (50-90min). We adhered to the Consolidated Criteria for Reporting Qualitative Research guideline for reporting. Six themes were identified (a) engulfed in chaos and exhaustion; (b) feeling hurt and constrained by the rejection and blame; (c) anxiety induced by the enclosed environment; (d) dread of this uncertain and critical disease; (e) sustained by family and colleagues; and (f) reflection at this turning point, expanding self-understanding and seeking a balance. Hospitalised isolation was a "turning point" that appeared to change health professionals' sense of identity and direction. Preparedness for infectious epidemics should ensure tangible assistance, protection, and clear communication with health professionals, with careful attention to their psychological needs and affirmation of their self-image in the aftermath. Preparedness for infectious epidemics should ensure tangible assistance, protection, and clear communication with health professionals, with careful attention to their psychological needs and affirmation of their self-image in the aftermath. To explore differences in health outcomes between unpaid caregivers and noncaregivers living in low- and middle-income countries (LMICs). Previous meta-analyses found worse health outcomes for unpaid caregivers in high-income nations. However, no meta-analysis has considered unpaid caregivers from LMICs. A systematic integration of this topic may contribute to nursing care for unpaid caregivers in LMICs. Systematic review and meta-analysis of observational studies. Following PRISMA statement, studies were searched for using the CINAHL, PubMed and SciELO databases, limited to publications until 31 December 2019. Random- and fixed-effects meta-analyses were used for data synthesis. Fourteen studies from Africa, Asia and South America were included. Unpaid caregivers of people with ill-health were more anxious and depressed than noncaregivers. Studies conducted in Asia and South America reported poorer health outcomes for unpaid caregivers than noncaregivers, whereas the trend for African studies was tgiver self-care. The management of mental health problems, particularly anxiety and depression, should be an integral part of nursing care for unpaid caregivers living in LMICs. To further promote the health of unpaid caregivers in developing countries, stakeholders should consider launching educational campaigns that assist caregivers in finding ways to meet their cultural obligations while also reinforcing caregiver self-care.In randomized clinical trials with survival outcome, there has been an increasing interest in subgroup identification based on baseline genomic, proteomic markers, or clinical characteristics. https://www.selleckchem.com/products/crenolanib-cp-868596.html Some of the existing methods identify subgroups that benefit substantially from the experimental treatment by directly modeling outcomes or treatment effect. When the goal is to find an optimal treatment for a given patient rather than finding the right patient for a given treatment, methods under the individualized treatment regime framework estimate an individualized treatment rule that would lead to the best expected clinical outcome as measured by a value function. Connecting the concept of value function to subgroup identification, we propose a nonparametric method that searches for subgroup membership scores by maximizing a value function that directly reflects the subgroup-treatment interaction effect based on restricted mean survival time. A gradient tree boosting algorithm is proposed to search for the individual subgroup membership scores.