Mechanisms of the Ershiwuwei Guijiu Pill in Treating Postmenopausal Osteoporosis Based on Network Analysis and Experimental Validation.

BackgroundThe Tibetan medicine Ershiwuwei Guijiu Pill (EWGP), a classic Tibetan medicine prescription for the treatment of postmenopausal osteoporosis (PMOP) in the Qinghai-Tibet region, has attracted extensive attention due to its curative effects on gynecological diseases. However, its chemical ingredients and molecular mechanism are still unclear.Aim of the studyTo analyze the chemical constituents and effective serum chemical metabolites of EWGP and to explore the molecular mechanism of EWGP in treating PMOP through network analysis and experimental validation.

Exploration of the role and mechanism of Rhizoma Paridis total saponins in osteosarcoma based on SPI1/LCN2-mediated ferroptosis.

Background: Osteosarcoma (OS) is a highly aggressive bone malignancy with limited therapeutic options and poor prognosis, particularly in cases of recurrence or metastasis. Recent studies have identified ferroptosis as a promising therapeutic target in OS, with the SPI1/LCN2 regulatory axis emerging as a critical modulator of this process. We hypothesized that Rhizoma Paridis total saponins (RPTS) exert anti-osteosarcoma effects by inducing ferroptosis through inhibition of the SPI1/LCN2 axis.

Experimental study on loading combination of filling body and surrounding rock.

To investigate the deterioration characteristics of filling body combinations and surrounding rock in excavating technology without coal pillars in the original roadway filling, uniaxial loading destructive tests and cyclic loading and unloading tests were conducted with various combinations of two, three, and four lithologies to analyze strength characteristics, energy storage, and dissipation laws. The results indicate that when the filling is combined with another lithology, strengthening degree of the filling is negatively correlated with the height of other lithology; the higher the strength of the material combined with the filling, the greater the amplitude of the weakening. The filling exhibits a faster speed and higher upper limit of elastic energy storage compared to mudstone.

Alcoholic cirrhosis-associated immune dysfunction: What does it imply for us?

Alcoholic cirrhosis is a leading cause of chronic advanced liver disease. With the gradual eradication of viral hepatitis and the rising levels of alcohol consumption, the incidence of alcoholic cirrhosis is expected to increase steadily. Alcohol is primarily metabolized in the gastrointestinal tract, producing toxic metabolites that enter the portal vein circulation and are subsequently transported to the liver.

CT-Derived spleen volume accurately diagnoses severe portal hypertension at HVPG thresholds of 16 mmhg.

To investigate the diagnostic utility of a noninvasive method based on spleen volume for the accurate diagnosis of severe portal hypertension (PH). We enrolled 260 patients undergoing hepatic venous pressure gradient (HVPG) assessment and enhanced CT at Tianjin Third Central Hospital (December 2019-July 2023), with clinical data collected. Patients were stratified by HVPG levels: ≥16 mmHg (severe PH group) and < 16 mmHg (non-severe PH group).

Discussion on the duration of response following HBsAg clearance in patients with chronic hepatitis B treated with PegIFNα-2b.

Aim: Functional cure strategies based on interferon therapy for chronic hepatitis B (CHB) are gaining increasing attention among clinicians. However, studies investigating the duration of response after achieving HBsAg clearance with interferon treatment are limited. This study aims to explore the patterns of sustained response following HBsAg clearance in patients treated with pegylated interferon alpha-2b (PegIFNα-2b) through long-term follow-up, providing guidance for clinical practice.

Efficacy of recombinant human thrombopoietin in patients with acute-on-chronic liver failure and thrombocytopenia: A prospective, open-label study.

Background: Patients with acute-on-chronic liver failure (ACLF) have a high mortality rate, poor prognosis, and often experience concurrent thrombocytopenia and bleeding events.

Aim: To evaluate the efficacy and safety of recombinant human thrombopoietin (rhTPO) in patients with ACLF with concomitant severe thrombocytopenia.

Methods: This was a prospective, open-label study.

Comparison of muscle structure and transcriptome analysis of eyed-side muscle and blind-side muscle in (Osteichthyes, Cynoglossidae).

(Osteichthyes, Cynoglossidae) is one of the most significant commercial marine fish species in China and has evolved a specialized asymmetrical body axis. In addition, displays different muscle thickness between the eyed side and the blind side. However, the mechanisms underlying the muscle development difference between the two sides in are unclear.

Microalgae: An Exciting Alternative Protein Source and Nutraceutical for the Poultry Sector.

Microalgae have garnered a considerable attention as a sustainable substitute as customary feed ingredients for poultry, predominantly due to their extraordinary nutritive profile and purposeful properties. These minuscule organisms are protein rich, retain an ample quantity of essential fatty acids, vitamins, minerals, and antioxidants, thus are capable of improving nutritive value of poultry diets. Microalgae comparatively delivers an outstanding source of protein containing substantial amount of innumerable bioactive complexes, omega-3 fatty acids in addition to the essential amino acids (methionine and lysine), crucial for optimal growth and development.

Gonadal Transcriptome Sequencing Analysis Reveals the Candidate Sex-Related Genes and Signaling Pathways in the East Asian Common Octopus, .

The East Asian common octopus () is an economically important species among cephalopods. This species exhibits a strict dioecious and allogamous reproductive strategy, along with a phenotypic sexual dimorphism, where the third right arm differentiates into hectocotylus in males. However, our understanding of the molecular mechanisms that underlie sex determination and differentiation in this species remains limited.

Retreatment with immunotherapy in a patient with hepatocellular carcinoma who received immune checkpoint inhibitors after primary curative treatment: a case report.

Hepatocellular carcinoma (HCC) presents a malignant pathology known for its high early recurrence rate following curative treatment, significantly impacting patient prognosis. Currently, effective strategies to mitigate early HCC recurrence remain undetermined. In this report, we document a case of HCC managed with curative radiofrequency ablation (RFA), particularly in a patient facing a high risk of early recurrence due to a substantial tumor size.

Tailored Yolk-Shell Design to Silicon Microparticles via Scalable and Template-Free Synthesis for Superior Lithium Storage.

Micrometer-sized Si particles are beneficial to practical lithium-ion batteries in regard to low cost and high volumetric energy density in comparison with nanostructured Si anodes. However, both the issues of electrical contact loss and overgrowth of solid electrolyte interface for microscale Si induced by colossal volume change still remain to be addressed. Herein, a scalable and template-free method is introduced to fabricate yolk-shell structured Si anode from commercially available Si microparticles.

Constructing a Stable Integrated Silicon Electrode with Efficient Lithium Storage Performance through Multidimensional Structural Design.

Silicon (Si) stands out as a highly promising anode material for next-generation lithium-ion batteries. However, its low intrinsic conductivity and the severe volume changes during the lithiation/delithiation process adversely affect cycling stability and hinder commercial viability. Rational design of electrode architecture to enhance charge transfer and optimize stress distribution of Si is a transformative way to enhance cycling stability, which still remains a great challenge.

Albumin‑bilirubin grade and INR for the prediction of esophagogastric variceal rebleeding after endoscopic treatment in cirrhosis.

Rebleeding following endoscopic treatment in patients with cirrhosis is a serious life-threatening complication. In the present study, a novel, reliable and non-invasive score for prediction of rebleeding following endoscopic therapy for esophagogastric variceal bleeding (EGVB) was developed. The present retrospective study recruited cirrhotic patients with EGVB (n=596) who underwent endoscopic therapy.

Expression level and clinical significance of LncRNA PVT1 in the serum of patients with LEASO.

Objective: Our study aims to investigate the long non-coding RNA plasmacytoma variant translocation 1 (lncRNA PVT1) in lower extremity arteriosclerosis obliterans (LEASO) patient serum and its clinical significance in LEASO.

Patients And Methods: From July 2021 to April 2022, 133 LEASO patients diagnosed at the Qingdao Municipal Hospital were included. Among them, 44 complicated with coronary artery disease (CAD) were classified as the LEASO with CAD group.

Fatal acute-on-chronic liver failure following camrelizumab for hepatocellular carcinoma with HBsAg seroclearance: a case report and literature review.

In the last few years, immune checkpoint inhibitors (ICIs) have become major therapeutic agents for the treatment of advanced hepatocellular carcinoma (HCC). However, immunotherapy can activate hepatitis B virus (HBV), and immune clearance may lead to liver failure and even life-threatening conditions. Here we report a case of HCC with HBV-related cirrhosis that caused severe liver injury and rapidly progressed to fatal acute-on-chronic liver failure (ACLF) after only once application of camrelizumab; the patient underwent serological conversion of hepatitis B surface antigen (HBsAg) with liver injury.

An anti-inflammatory chondroitin sulfate-poly(lactic--glycolic acid) composite electrospinning membrane for postoperative abdominal adhesion prevention.

Postoperative abdominal adhesion is a very common and serious complication, resulting in pain, intestinal obstruction and heavy economic burden. Post-injury inflammation that could activate the coagulation cascade and deposition of fibrin is a major cause of adhesion. Many physical barrier membranes are used to prevent abdominal adhesion, but their efficiency is limited due to the lack of anti-inflammatory activity.

Diagnostic, clustering, and immune cell infiltration analysis of m6A regulators in patients with sepsis.

RNA N6-methladenosine (m6A) regulators are required for a variety of biological processes, including immune responses, and increasing evidence indicates that their dysregulation is closely associated with many diseases. However, the potential roles of m6A regulators in sepsis remain unknown. We comprehensively analyzed the transcriptional variations in and interactions of 26 m6A regulators in sepsis based on the Gene Expression Omnibus (GEO) database.

A Novel Design Concept of Cemented Paste Backfill (CPB) Materials: Biobjective Optimization Approach by Applying an Evolved Random Forest Model.

For cemented paste backfill (CPB), uniaxial compressive strength (UCS) is the key to ensuring the safety of stope construction, and its cost is an important part of the mining cost. However, there are a lack of design methods based on UCS and cost optimization. To address such issues, this study proposes a biobjective optimization approach by applying a novel evolved random forest (RF) model.

Metagenomic next-generation sequencing in diagnosing pneumonia: A case report.

It remains a huge challenge for clinicians to diagnose pneumonia (PJP) by a conventional method, which leads to delay in diagnosing PJP, accounting for higher mortality in patients with rheumatoid arthritis (RA). A 69-year-old woman, who suffered from RA for years, developed acute respiratory failure. The computed tomography scan showed diffused effusion and ground glass opacity in both lungs, which could not be differentiated from interstitial pneumonia.

Associations Between Endoscopic Primary Prophylaxis and Rebleeding in Liver Cirrhosis Patients with Esophagogastric Variceal Bleeding.

Aim: To identify the association between endoscopic primary prophylaxis and the risk of rebleeding in patients with liver cirrhosis receiving endoscopic therapy.

Methods: This cohort study involved in 944 liver cirrhosis patients with esophagogastric variceal bleeding (EGVB) receiving endoscopic therapy. All participants were divided into two groups: rebleeding group ( = 425) and non-rebleeding group ( = 519) according to the occurrence of rebleeding in patients.

Assessment of ZTD Derived from COSMIC Occultation Data with ECWMF, Radiosondes, and GNSS.

Global Navigation Satellite System (GNSS) signals generate slant tropospheric delays when they pass through the atmosphere, which is recognized as the main source of error in many spatial geodetic applications. The zenith tropospheric delay (ZTD) derived from radio occultation data is of great significance to atmospheric research and meteorology and needs to be assessed in the use of precision positioning. Based on the atmPrf, sonPrf, and echPrf data from the Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) Data Analysis and Archiving Center (CDAAC) from 1 January to 31 December 2008 and 2012, we obtained the ZTDs of the radio occultation data (occZTD) and the corresponding radiosonde (sonZTD) and ECWMF data (echZTD).

Whole genome sequencing of the halophilic Halomonas qaidamensis XH36, a novel species strain with high ectoine production.

Here, we report the whole genome of a novel halophilic Halomonas species strain XH36 with high ectoine production potential. The genome was 3,818,310 bp in size with a GC content of 51.97%, and contained 3533 genes, 61 tRNAs and 18 rRNAs.

Sequence and phylogenetic analysis of the mitochondrial genome for the East Asian common octopus, (Octopodidae: Octopoda).

The complete mitochondrial genome of the East Asian common octopus () was determined and analyzed in this work. The circular mitogenome of is 15,737 bp in length with 21.53% GC content, which contains two ribosomal RNA genes (rRNAs), 22 transfer RNA genes (tRNAs), 13 protein-coding genes (PCGs) and a non-coding region (D-loop).