Sepsis-induced Coagulopathy: The Different Prognosis in Severe Pneumonia and Bacteremia Infection Patients.

Sepsis-induced coagulopathy (SIC) is a critical condition in sepsis patients, with varying outcomes depending on the type of infection. This study aims to analyze the prognosis of different infections in SIC cohort. A retrospective cohort study was conducted on 525 patients diagnosed with SIC in the intensive care unit from December 2013 to December 2022.

Tissue oxygen saturation is predictive of lactate clearance in patients with circulatory shock.

Background: Tissue oxygen saturation (StO) decrease could appear earlier than lactate alteration. However, the correlation between StO and lactate clearance was unknown.

Methods: This was a prospective observational study.

A Comparison of Diagnostic Criteria for Invasive Pulmonary Aspergillosis in Critically Ill Patients.

Introduction: Invasive pulmonary aspergillosis (IPA) is a common infection in intensive care units (ICUs). There are no consensus criteria for defining IPA in the ICU. We aimed to compare the diagnosis and prognosis performances of three criteria (the 2020 EORTC/MSG criteria, the 2021 EORTC/MSG ICU criteria, the modified AspICU criteria (M-AspICU)) for IPA in the ICU.

The characteristics of the urogenital fascia in the retrorectal space based on male cadaveric dissection and its clinical application.

Background: The architecture of retrorectal fasciae is complex, as determined by different anatomical concepts. The aim of this study was to examine the anatomical characteristics of the inferomedial extension of the urogenital fascia (UGF) involving the pelvis to explore its relationship with the adjacent fasciae. Furthermore, we have expounded on the clinical application of UGF.

Natural killer cells promote the differentiation of follicular helper T cells instead of inducing apoptosis in myasthenia gravis.

Recent evidence has shown that natural killer (NK) cells have an immunoregulatory function in the pathogenesis of myasthenia gravis (MG). In this study, the phenotype and function of NK cell subsets in peripheral blood of new-onset MG (N-MG) and stable MG (S-MG) patients were explored. Circulating CD56 and CD56 NK cells were increased and decreased, respectively, in patients with N-MG and S-MG compared with healthy control (HC).

Fas/FasL of pacific cod mediated apoptosis.

Fas and Fas ligand (FasL) pathway plays important roles in virus defense and cell apoptosis. In our previous work, nervous necrosis virus (NNV) was discovered in Pacific cod (Gadus macrocephalus), and the Fas ligand (PcFasL) was up-regulated when NNV outbreak, however, signal transmission of Fas/FasL in fish are still unclear. In the present study, Pacific cod Fas (PcFas), PcFasL and Fas-associating protein with a novel death domain (PcFADD) were characterized.

Transcriptome from Pacific cod liver reveals types of apolipoproteins and expression analysis of AFP-IV, structural analogue with mammalian ApoA-I.

Apolipoproteins (Apos), transporting the lipids through the lymphatic and circulatory systems, are associated with kinds of diseases. Additionally, type IV antifreeze protein (AFP-IV) was related evolutionarily with apolipoproteins. However, the information of Apos in fish was limited.

Molecular characterization of caspase members and expression response to Nervous Necrosis Virus outbreak in Pacific cod.

Multiple functions of caspases include normal cell turnover, proper development and function of the immune system, hormone-dependent atrophy, embryonic development and chemical-induced cell injury. During artificial propagation of Pacific cod, Gadus macrocephalus, high mortality occurred during early development stages. Here, we performed various analyses on the cDNA and protein sequences of six different G.

Digital gene expression analysis of Takifugu rubripes brain after acute hypoxia exposure using next-generation sequencing.

The adverse effects of hypoxia are confined to biochemical, physiological, developmental and behavioral processes, especially injury of the brain. In this study, a subset of genes in the brain of Takifugu rubripes were analyzed using digital gene expression (DGE) profiles and next-generation sequencing after acute hypoxia. Among 32 differentially expressed genes, 29 were up-regulated and 3 were down-regulated following hypoxia exposure.

RNAi-mediated downregulation of DNA binding protein A inhibits tumorigenesis in colorectal cancer.

DNA binding protein A (dbpA) belongs to the Y-box binding protein family and has been reported to play an important role in carcinogenesis. Our previous study demonstrated that the knockdown of dbpA in gastric cancer cells inhibited cell proliferation by modulating the cell cycle. However, the role of dbpA in human colorectal cancer (CRC) remains unclear.

Optimization of operation conditions for the mitigation of nitrous oxide (N2O) emissions from aerobic nitrifying granular sludge system.

The optimization of operation parameters is a key consideration to minimize nitrous oxide (N2O) emissions in biological nitrogen removal processes. So far, different parameters have only been investigated individually, making it difficult to compare their specific effects and combined influences. In this study, we applied the Plackett-Burman (PB) multifactorial experimental design and response surface methodology (RSM) analysis to find the optimized condition for the mitigation of N2O release in a nitrifying granular sludge system.

Liquiritigenin attenuates the learning and memory deficits in an amyloid protein precursor transgenic mouse model and the underlying mechanisms.

The present paper is to examine whether liquiritigenin is able to attenuate the Alzheimer's-like learning and memory deficits in a transgenic (Tg) mouse model that over-expresses amyloid protein precursor (APP), and explores the underlying mechanisms. Consistent with our previous observations, we found that treatment with liquiritigenin improved the behavioral performance of Tg mice and it attenuated the protein expression of oligomeric form of amyloid β-peptide (Aβ). Furthermore, treatment with liquiritigenin inhibited astrocytosis in the hippocampus, and it may through its inhibitory activities on Notch-2, an important molecular regulating neural proliferation and differentiation.

An unusual 3D entangled Co(II) coordination polymer directed by ferromagnetic molecular building block.

A fascinating 3D entangled metal-organic framework, namely, {[Co(2)(bcp)(2)]·3H(2)O}(n) (1), was obtained through the solvothermal generation of flexible and long dicarboxylate (bcp) and metal salt. The crystal structure contains a 1D metal chain with bcp ligands wrapped around it in a wavy line and features an unusual entangled topological net. Furthermore, the magnetic behavior of 1 was also studied and indicated the existence of ferromagnetic interaction and long-range ordering character.

Promotion of rat brain-derived progenitor cell neurogenesis by liquiritigenin treatment: underlying mechanisms.

The purpose of the present study was to determine if liquiritigenin, which is a newly discovered estrogen receptor beta (ERbeta) agonist, can induce differentiation of brain-derived progenitor cells from rats and to investigate the mechanisms involved. Treatment of brain-derived progenitor cell cultures with liquiritigenin increased the number of cells that differentiated into neurons; but the treatment did not alter the growth of astrocytes. Furthermore, treatment with liquiritigenin decreased Notch-2 mRNA and protein expression, which could promote the growth of new neurons.

Effects of liquiritigenin treatment on the learning and memory deficits induced by amyloid beta-peptide (25-35) in rats.

Considerable evidence has emerged supporting the neuroprotective and cognition-preserving effects of estrogen, but these benefits are complicated by the evidence that estrogen increases the risk of certain cancers. Selective estrogen receptor modulators (SERMs) that specifically target the brain while avoiding peripheral organs offer a way to allow the application of estrogen treatment to neurodegenerative diseases with fewer undesirable effects. In an attempt to find such estrogen substitutes, liquiritigenin was discovered as a relatively selective estrogen receptor beta (ERbeta) agonist.

Liquiritin potentiate neurite outgrowth induced by nerve growth factor in PC12 cells.

Neurite outgrowth and neuronal differentiation play a crucial role in the development of the nervous system. Understanding of neurotrophins induced neurite outgrowth was important to develop therapeutic strategy for axon regeneration in neurodegenerative diseases as well as after various nerve injuries. It has been reported that extension of neurite and differentiation of sympathetic neuron-like phenotype was modulated by nerve growth factor (NGF) in PC12 cells.

Liquiritigenin inhibits Abeta(25-35)-induced neurotoxicity and secretion of Abeta(1-40) in rat hippocampal neurons.

Aim: To examine whether liquiritigenin, a newly found agonist of selective estrogen receptor-beta, has neuroprotective activity against beta-amyloid peptide (Abeta) in rat hippocampal neurons.

Methods: Primary cultures of rat hippocampal neurons were pretreated with liquiritigenin (0.02, 0.

[Progress in the research on multi-target-directed drugs against Alzheimer's disease].

Alzheimer's disease (AD) is a chronic neurodegenerative disorder and one of the earliest sings of AD is deficit in short term memory. Till now, the pathogenesis of AD has not been elucidated and the present one-drug-one-target paradigm of anti-AD-drug treatment seems not to be effective in clinic. Multi-target-directed anti-AD-drugs are those agents that may act on two or more targets implicated in AD.

Madecassoside reduces ischemia-reperfusion injury on regional ischemia induced heart infarction in rat.

Madecassoside (MA), one of the principle terpenoids in Centella asiatica, has shown protect effect on isolated rat hearts and isolated cardiomyocytes against reperfusion injury in our previous studies. The aim of this study is to investigate if MA also protected against myocardial ischemia-reperfusion injury in vivo. The ischemia infarction model was established in rats.