Exploring the molecular mechanisms by which secretory phospholipase a2 regulates lymphatic endothelial cell dysfunction by activating macrophages.

This study offers new insights into the dual role of secretory phospholipase A2 (sPLA2) in lymphedema, highlighting its impact on lymphatic endothelial cell (LEC) functionality. Through transcriptomic analyses and co-culture experiments, we observed that sPLA2 has both protective and detrimental effects on human LECs (HLECs), mediated by macrophage activation. Our findings reveal that while low levels of sPLA2 promote LEC health, excessive sPLA2 leads to dysfunction, emphasizing the significance of the sPLA2/PLA2R axis and arachidonic acid metabolism (AA) in lymphedema pathology.

Improved conduction and orbital polarization in ultrathin LaNiO sublayer by modulating octahedron rotation in LaNiO/CaTiO superlattices.

Artificial oxide heterostructures have provided promising platforms for the exploration of emergent quantum phases with extraordinary properties. Here, we demonstrate an approach to stabilize a distinct oxygen octahedron rotation (OOR) characterized by in the ultrathin LaNiO sublayers of the LaNiO/CaTiO superlattices. Unlike the OOR in the LaNiO bare film, the OOR favors high conductivity, driving the LaNiO sublayer to a metallic state of ~100 K even when the layer thickness is as thin as 2 unit cells (u.

Sinulariapeptide F, a new peptide from culture broth of marine-derived fungus Simplicillium sp. SCSIO 41222.

One new compound named sinulariapeptide F (1) together with one known butyrolactone (2) and seven known peptides (3-9) were isolated from the fungus Simplicillium sp. SCSIO 41222. Their structures and absolute configurations were established using HRESIMS, NMR spectroscopy (H, C, HSQC, HMBC) and marfey's method.

[Clinical and genetic analysis of three children with Legius syndrome due to variants of SPRED1 gene].

Objective: To explore the clinical and genetic characteristics of three children with Leguis syndrome.

Methods: Three children suspected as Legius syndrome at the Henan Children's Hospital for precocious puberty or short stature from June 6, 2019 to August 25, 2022 were selected as the study subjects. Clinical data of the children were collected.

Antecedents and outcomes of cyberbullying among Chinese university students: verification of a behavioral pathway model.

Introduction: Cyberbullying is a commonly-seen and hotly-debated social topic around the globe. This negative behavior is the source of many disastrous events, and so leading government bodies, organizations, schools and social communities attach great importance to addressing this topic. However, there is still much work to do in order to be clear about the causes of cyberbullying.

Genetic and pharmacological targeting of XBP1 alleviates hepatic ischemia reperfusion injury by enhancing FoxO1-dependent mitophagy.

Hepatic ischemia reperfusion (I/R) injury is a common clinical complication. X-box binding protein 1 (XBP1), as a critical regulator of the endoplasmic reticulum stress, has been implicated in a variety of diseases. In this study, we aimed to investigate the effects and the underlying mechanism of XBP1 in the progression of hepatic I/R injury.

Charge-Transfer-Induced Interfacial Ferromagnetism in Ferromagnet-Free Oxide Heterostructures.

Due to the strong interlayer coupling between multiple degrees of freedom, oxide heterostructures have demonstrated exotic properties that are not shown by their bulk counterparts. One of the most interesting properties is ferromagnetism at the interface formed between "nonferromagnetic" compounds. Here we report on the interfacial ferromagnetic phase induced in the superlattices consisting of the two paramagnetic oxides CaRuO (CRO) and LaNiO (LNO).

Prolonged capillary refill time and short-term mortality of critically ill patients: A meta-analysis.

Background: Prolonged capillary refill time (CRT) is an indicator of poor peripheral perfusion. The aim of the systematic review and meta-analysis was to evaluate the association of prolonged CRT and mortality of critically ill patients.

Methods: To achieve the objective of this meta-analysis, we conducted a thorough search of PubMed, Embase, Cochrane Library, and the Web of Science to identify relevant observational studies with longitudinal follow-up.

Efficacy of an enhanced recovery nursing plan as a rooming-in practice for women with preeclampsia post-cesarean section.

Our purpose was to develop and evaluate the clinical outcomes of a nursing plan as a rooming-in practice for enhanced recovery of women with preeclampsia following a cesarean section. The authors developed a postoperative enhanced recovery nursing plan as a rooming-in practice for women with preeclampsia based on summarizing evidence-based best practices. The authors used convenience sampling to select women with preeclampsia after a cesarean section from the obstetrics department of a Class A tertiary hospital in Nanjing, China, as the participants in our study.

Layered Ferromagnetic Structure Caused by the Proximity Effect and Interlayer Charge Transfer for LaNiO/LaMnO Superlattices.

Magnetic proximity-induced magnetism in paramagnetic LaNiO (LNO) has spurred intensive investigations in the past decade. However, no consensus has been reached so far regarding the magnetic order in LNO layers in relevant heterostructures. This paper reports a layered ferromagnetic structure for the (111)-oriented LNO/LaMnO (LMO) superlattices.

Impact of the COVID-19 pandemic on the operations of the specialty hospital department in Beijing.

The coronavirus disease 2019 (COVID-19) pandemic was disruptive to non-COVID-19-related healthcare. This study aimed to compare patient inflows and patient population characteristics at the Hand Surgery Department of JiShuiTan (JST) Hospital in Beijing, a top referral center, in 2020 during the pandemic relative to the same period in 2019. This cross-sectional study was conducted to analyze the impact of the COVID-19 pandemic on patients admitted to the hand surgery ward.

Cumulative exposure to remnant cholesterol and the risk of fragility fractures: a longitudinal cohort study.

Objective: To investigate the association between cumulative remnant cholesterol (cumRC) and the risk of new-onset fragility fractures.

Methods: This study included individuals who participated in the 2006, 2008, and 2010 Kailuan health examinations. Baseline characteristics were compared between groups according to cumRC quartiles.

Case Report: Genetic profiling of small intestine metastasis from poorly differentiated non-small cell lung cancer: report of 2 cases and literature review of the past 5 years.

Background: Poorly differentiated non-small cell lung cancer (NSCLC) is characteristic of high rate of distant metastasis and late stages at diagnosis. Small intestine metastasis is a rare but severe complication of lung cancer with a high rate of mortality. However, there is currently a lack of genetic profile studies on the small intestine metastasis of lung cancer.

Enhancing Interfacial Ferromagnetism and Magnetic Anisotropy of CaRuO/SrTiO Superlattices via Substrate Orientation.

Artificial oxide heterostructures have provided promising platforms for the exploration of emergent quantum phases with extraordinary properties. One of the most interesting phenomena is the interfacial magnetism formed between two non-magnetic compounds. Here, a robust ferromagnetic phase emerged at the (111)-oriented heterointerface between paramagnetic CaRuO and diamagnetic SrTiO is reported.

Estrogen deficiency impedes fracture healing despite eliminating the excessive absorption of the posterior callus in a semi-fixed distal tibial fracture mouse model.

Background: Treatment of distal tibial fractures is a challenge due to their specific anatomical location. However, there is no appropriate mouse model to simulate a clinical distal tibial fracture for basic research. The aim of this investigation was to evaluate the feasibility of simulating a clinical fracture of the distal tibia of mice and to investigate the effect of ovariectomy (OVX)-induced osteoporosis on fracture healing in this model.

Cognitive status and its risk factors in patients with hypertension and diabetes in a low-income rural area of China: A cross-sectional study.

Objectives: The proportion of older people with dementia in China is gradually increasing with the increase in the aging population over recent years. Hypertension and diabetes are common non-communicable diseases among rural populations in China. However, it remains unclear whether these conditions affect the occurrence and development of cognitive impairment as there is limited research on cognitive status and its risk factors among residents of rural areas.

A new indole alkaloid from sp. SCSIO41205.

A new indole compound, -hydroxy--(2-(1-hydroxy-2-methoxy-1-indol-3-yl)ethyl acetamide (), together with four known compounds, -(2-(1-indol-3-yl)ethylacetamide (), -acetylamicoumacin C (), -(2-phenylethyl)acetamide (), and (2 ,3)-1-(4-hydroxyphenyl)butane-2,3-diol () were isolated from sp. SCSIO41205. Their structures were established by detailed analysis of the NMR and HR-ESI-MS data.

Nursing Intervention and Summary of Evidence Pertaining to Neonatal Recurrent Hypoglycemia Induced by Terbutaline.

Background: Neonatal hypoglycemia (NH) is a common clinical symptom that can occur in both normal and critically ill neonates. The placenta is the site of material exchange between the mother and the fetus, a special organ shared by the mother and the fetus during pregnancy, and one of its important functions is to transfer nutrients from the mother to the fetus. Terbutaline is used to relax frequent uterine contractions before delivery, and it can penetrate the placental barrier and affect the normal decomposition of neonatal glycogen.

Direct Observation of Magnetic Skyrmions and Their Current-Induced Dynamics in Epitaxial Single-Crystal Oxide Films.

Magnetic skyrmions are scarcely investigated for single-crystal quality films, for which skyrmions may have a remarkable performance. Even in the limited studies in this aspect, the skyrmions are usually probed by the topological Hall effect, missing important information on dynamic properties. Here, we present a comprehensive investigation on the generation/manipulation of magnetic skyrmions in LaBaMnO single-crystal films.

A 600 mg of fixed-dose linezolid in renally impaired patients versus 15 mg/kg intermittent dose-optimized vancomycin in renally non-impaired patients: A single centre retrospective analysis for adult patients with hospital-acquired pneumonia due to methicillin-resistant Staphylococcus aureus.

Objectives: Both linezolid and vancomycin are approved by USFDA and IDSA guidelines for the management of nosocomial pneumonia due to methicillin-resistant Staphylococcus aureus (MRSA) in clinical practice. Baseline creatinine clearance is the criterion for prescribing vancomycin or linezolid for hospital-acquired pneumonia in our institution. However, patients with renal function impairment are far more difficult to manage in intensive care.

The Relation between Intergroup Contact and Subjective Well-Being among College Students at Minzu Universities: The Moderating Role of Social Support.

Although Minzu universities provide a platform for communication for college students from all ethnic groups, the multi-ethnic communication pattern could influence students' well-being. To improve the well-being of these minority college students, this study analyzed the impact of intergroup contact on subjective well-being, as well as the moderating role of social support. Through a cross-sectional investigation, 860 valid data were collected from the Ningxia Hui Autonomous Region.

Giant Exchange-Bias-Like Effect at Low Cooling Fields Induced by Pinned Magnetic Domains in Y NiIrO Double Perovskite.

Exchange bias (EB) is highly desirable for widespread technologies. Generally, conventional exchange-bias heterojunctions require excessively large cooling fields for sufficient bias fields, which are generated by pinned spins at the interface of ferromagnetic and antiferromagnetic layers. It is crucial for applicability to obtain considerable exchange-bias fields with minimum cooling fields.