Widely Targeted Metabolomic and Network Pharmacology Analyses of Active Compounds Enriched from Ethanolic Extract of .

ethanolic extract (ORE) was prepared via ultrasonication-assisted ethanolic extraction and enriched through silica gel and macroporous adsorption resin chromatography to afford a non-/weakly polar fraction (ORE-S) and a polar fraction (ORE-N), respectively. This study aimed to (1) quantify major bioactive components (e.g.

Color-changeable and separable PLA/PVP/chitosan tri-layer self-pumping dressing containing astragalus for promoting the healing of infectious burn wound.

Infectious burn wounds are characterized by substantial exudate and inflammation. Ordinary wound dressings struggle to absorb substantial exudate. In this study, a color-changeable and separable polylactic acid/polyvinylpyrrolidone/chitosan tri-layer self-pumping dressing containing astragalus polysaccharide was developed.

Integrated analysis of scRNA-seq and bulk RNA-seq data identifies BHLHE40 as a key gene in pancreatic cancer progression and gemcitabine resistance.

Objective: Pancreatic cancer is characterized by its high mortality rate and short survival periods, and novel therapeutic targets and tailor personalized strategies are urgently needed. In this study, we aim to investigate the molecular mechanisms underlying pancreatic ductal adenocarcinoma (PDAC) progression and chemoresistance, with a focus on identifying novel therapeutic targets.

Methods: Multiomics approaches were integrated to identify novel actionable targets for PDAC.

On-demand celastrol delivery by hyaluronic acid-porphyrinic metal-organic frameworks for synergistic sonodynamic/pharmacological antibacterial therapy.

Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most prevalent bacterial pathogens. The multi-drug resistance and strong biofilm-forming ability make the treatment of MRSA infections challenging. It is urgent to develop antibiotic-free, noninvasive and effective strategies against MRSA infections.

Association of serum klotho level with albuminuria in middle‑aged and elderly participants without diabetes mellitus: a cross‑sectional study.

Background: The relationship between serum klotho level and albuminuria is unknown in middle-aged and elderly participants without diabetes mellitus (DM). Therefore, we will investigate the association between serum klotho level and albuminuria in middle-aged and elderly participants without DM.

Methods: Participants (aged 40-79) were from the five continuous cycles (2007-2016) of the National Health and Nutrition Examination Survey (NHANES).

Decreased glucagon in diabetic peripheral neuropathy patients with long duration type 2 diabetes.

Objective: The aim of this study was to investigate the association of fasting C-peptide and glucagon with diabetic peripheral neuropathy (DPN) in patients with type 2 diabetes (T2DM).

Methods: A comprehensive evaluation was conducted on 797 patients with T2DM to assess the various risk factors affecting DPN. The subjects were categorized into short duration and long duration group according to the duration of diabetes with a threshold of 10 years.

Ultrasound Intensify the Flavonoid Production of the Willow Bracket Mushroom, Phellinus igniarius (Agaricomycetes), Fermentation Mycelia.

This research aimed to use a novel and effective ultrasound (US) approach for obtaining high bio-compound production, hence proposing strategies for boosting active ingredient biosynthesis. Furthermore, the US promotes several physiological effects on the relevant organelles in the cell, morphological effects on the structure of Phellinus igniarius mycelium, and increases the transfer of nutrients and metabolites. One suitable US condition for flavonoid fermentation was determined as once per day for 7-9 days at a frequency 22 + 40 kHz, power density 120 W/L, treated 10 min, treatment off time 7 s.

Thalidomide Alleviates Apoptosis, Oxidative Damage and Inflammation Induced by Pemphigus Vulgaris IgG in HaCat Cells and Neonatal Mice Through MyD88.

Purpose: Thalidomide (Tha) can be used as a selective treatment for mild pemphigus vulgaris (PV). However, the specific mechanism of action remains unclear.

Patients And Methods: PV IgG extracted from patients' serum was cocultured with HaCaT cells to construct a PV cell model, and different concentrations of Tha were used to screen the drug effect.

Efficacy of long-term repeated rituximab treatment in refractory phospholipase A2 receptor-antibody-related membranous nephropathy.

To evaluate the efficacy of long-term repeated rituximab treatment in refractory PLA2R-Ab-related membranous nephropathy (MN). Rituximab was administered at a single dose of 375 mg/m and repeated if peripheral B-cell levels were >5/ul in 46 patients with refractory PLA2R-Ab-related MN. The median frequency of rituximab treatment was 3 (IQR 2.

The Early Prediction of Common Disorders in Dairy Cows Monitored by Automatic Systems with Machine Learning Algorithms.

We use multidimensional data from automated monitoring systems and milking systems to predict disorders of dairy cows by employing eight machine learning algorithms. The data included the season, days in milking, parity, age at the time of disorders, milk yield (kg/day), activity (unitless), six variables related to rumination time, and two variables related to the electrical conductivity of milk. We analyze 131 sick cows and 149 healthy cows with identical lactation days and parity; all data are collected on the same day, which corresponds to the diagnosis day for disordered cows.

Akt-mediated platelet apoptosis and its therapeutic implications in immune thrombocytopenia.

Immune thrombocytopenia (ITP) is an autoimmune disorder characterized by low platelet count which can cause fatal hemorrhage. ITP patients with antiplatelet glycoprotein (GP) Ib-IX autoantibodies appear refractory to conventional treatments, and the mechanism remains elusive. Here we show that the platelets undergo apoptosis in ITP patients with anti-GPIbα autoantibodies.

Protein kinase A determines platelet life span and survival by regulating apoptosis.

Apoptosis delimits platelet life span in the circulation and leads to storage lesion, which severely limits the shelf life of stored platelets. Moreover, accumulating evidence indicates that platelet apoptosis provoked by various pathological stimuli results in thrombocytopenia in many common diseases. However, little is known about how platelet apoptosis is initiated or regulated.

Effects of fluoride on morphology, growth, development, and thyroid hormone of Chinese toad (Bufo gargarizans) embryos.

Excessive fluoride in natural water ecosystem has the potential to detrimentally affect amphibians, but little is known of such effects or underlying mechanisms in Bufo gargarizans embryos. In the present study, the effects of fluoride exposure on B. gargarizans embryos were investigated.

Receptor-interacting protein kinase 3 promotes platelet activation and thrombosis.

Previous studies have shown that receptor-interacting protein kinase 3 (RIP3) is involved in many important biological processes, including necroptosis, apoptosis, and inflammation. Here we show that RIP3 plays a critical role in regulating platelet functions and in vivo thrombosis and hemostasis. Tail bleeding times were significantly longer in -knockout (RIP3) mice compared with their wild-type (WT) littermates.

Ethanol Induces Platelet Apoptosis.

Background: Alcohol abuse incurs severe medical conditions, such as thrombocytopenia and hemorrhage, but the pathogenesis is not totally understood. Alcohol has been reported to induce apoptosis in eukaryotic cells, such as hepatocyte, nerve cell, corneal fibroblasts. However, it is still unclear whether alcohol induces platelet apoptosis.

Lovastatin induces platelet apoptosis.

Statins are widely used in the prevention of atherosclerosis and treatment of coronary artery disease because of pleiotropic effects on thrombosis. Thrombocytopenia and hemorrhage occurred in some statin-treated patients, but the reason remains unclear. In the current study, we show that lovastatin dose-dependently induces depolarization of mitochondrial inner transmembrane potential, leading to up-regulation of Bak, down-regulation of Bcl-XL, and activation of caspase-3/8/9.

Staurosporine Induces Platelet Apoptosis Through p38 Mitogen-Activated Protein Kinase Signaling Pathway.

Background: Staurosporine (STS), a microbial alkaloid and potent PKC inhibitor, has become one of the most promising anti-cancer drugs. STS effectively induces apoptosis in many nucleated cells; however, it is still unclear whether STS induces apoptosis in enucleated platelets.

Methods: Apoptotic events in platelets treated with STS were assessed by flow cytometry or western blotting.

Glycoprotein Ibα clustering induces macrophage-mediated platelet clearance in the liver.

Many immune thrombocytopenia (ITP) patients, particularly patients with anti-glycoprotein (GP) Ib-IX autoantibodies, do not respond to the conventional treatments such as splenectomy. However, the underlying mechanism remains unclear. Here we found that anti-GPIbα N-terminus antibody AN51, but not other anti-GPIbα antibodies (AK2, HIP1, VM16d, or WM23), induced GPIbα clustering that led to integrin αIIbβ3-dependent platelet aggregation.

Carmustine induces platelet apoptosis.

Carmustine is one of the alkylating chemotherapeutic agents, which are used to treat various types of cancers, such as brain tumors, Hodgkins and non-Hodgkins lymphoma and multiple myeloma. However, carmustine has the side effect of thrombocytopenia, and the mechanism is not completely understood. In this study, we show that carmustine dose-dependently induced depolarization of mitochondrial inner transmembrane potential (ΔΨm), up-regulation of Bax, down-regulation of Bcl-2 and caspase-3 activation.

[Protein kinase C activation induces platelet apoptosis].

Platelet apoptosis elucidated by either physical or chemical compound or platelet storage occurs wildly, which might play important roles in controlling the numbers and functions of circulated platelets, or in the development of some platelet-related diseases. However, up to now, a little is known about the regulatory mechanisms of platelet apoptosis. Protein kinase C (PKC) is highly expressed in platelets and plays central roles in regulating platelet functions.

Aspirin Induces platelet apoptosis.

Aspirin is widely used in the treatment of a number of clinical conditions. Although aspirin is being thought to be a relatively "safe" medicine, it also has some side effects, particularly the risk of bleeding which may be severe and lead to death. The mechanisms, however, are not totally understood.