Involvement of SIRT1-mediated aging in liver diseases.

Liver disease is a significant global health issue, responsible for millions of deaths annually. Aging, characterized by the gradual decline in cellular and physiological functions, impairs tissue regeneration, increases susceptibility to liver diseases, and leads to a decline in liver health. Silent information regulator 1 (SIRT1), a NAD⁺-dependent deacetylase, has emerged as a pivotal factor in modulating age-related changes in the liver.

Lysine Methyltransferase 5A Promotes the Progression of Growth Hormone Pituitary Neuroendocrine Tumors through the Wnt/β-Catenin Signaling Pathway.

Introduction: Growth hormone (GH) secreting pituitary adenoma is considered one of the most harmful types of Pituitary Neuroendocrine Tumors (PitNETs). Our previous research has found that high expression of Lysine methyltransferase 5A (KMT5A) is closely related to the proliferation of PitNETs. The aim of this study was to investigate the role and molecular mechanism of KMT5A in the progression of GH PitNETs.

Effectiveness and Safety of Ustekinumab for Pediatric Inflammatory Bowel Disease: A Systematic Review.

Background: The use of ustekinumab in pediatric patients with inflammatory bowel disease (IBD) is off-label and the data are limited. We conducted a systematic review evaluating the efficacy and safety of ustekinumab in pediatric IBD.

Methods: We systematically searched PubMed, EMBASE and Cochrane databases for studies of ustekinumab in children and adolescents with IBD investigating clinical remission, clinical response, corticosteroid-free (CS-free) remission, endoscopic remission/response, or safety up to March 17, 2023.

Ginsenoside Rg3 attenuates cisplatin-induced kidney injury through inhibition of apoptosis and autophagy-inhibited NLRP3.

The NOD-like receptor family pyrin domain-containing (NLRP3) inflammasomes is centrally implicated in cisplatin (CP)-induced kidney injury. Autophagy is critical for inhibiting production of NLRP3 protein that effectively reduces the inflammatory response. Ginsenoside Rg3 (SY), an active component extracted from ginseng, is reported to protect against CP-induced nephrotoxicity.

The evaluation of hepatoprotective effects of flavonoids from Wild against CCl-induced acute liver injury and .

Wild is a traditional herbal medicine; however, little is known with regard to the effect of flavonoids from S. (FSA) on liver injury induced by Carbon tetrachloride (CCl), especially the mechanism remains unknown. Therefore, our paper was designed to investigate the hepatoprotective effect of FSA against CCl-induced acute liver injury and , with focus on its potential mechanism.

Factors Influencing Administration, Recognition, and Compliance of Medicine among Community Residents from Jilin Province, China: A Questionnaire Study.

Introduction: To identify and analyze factors that influence administration, recognition, and compliance of medicine among community residents in Jilin Province, China.

Methods: A survey was carried out among 2417 community residents in Jilin Province, China, to study their administration (CRA), recognition (CRR), and compliance (CRC) of medicine. Multivariate logistic regression analyses and chi-squared tests were performed to assess factors influencing CRA, CRR, and CRC.

Calycosin ameliorates doxorubicin-induced cardiotoxicity by suppressing oxidative stress and inflammation via the sirtuin 1-NOD-like receptor protein 3 pathway.

The limitation of doxorubicin (DOX), which is widely used for the treatment of solid tumors and hematologic malignancies, is a vital problem in clinical application. The most serious of limit factors is cardiotoxicity. Calycosin (CA), an isoflavonoid that is the major active component in Radix astragali, has been reported in many bioactivities including antitumor, anti-inflammatory, and cardioprotection.

XingNaoJing injection ameliorates cerebral ischaemia/reperfusion injury via SIRT1-mediated inflammatory response inhibition.

XingNaoJing injection (XNJ), extracted from a traditional compound Chinese medicine Angong niuhuang pill, is well known for treating stroke in the clinic, but the specific effects and mechanisms remain unclear. We investigated the mechanistic basis for the protective effect of XNJ on cerebral ischaemia/reperfusion (I/R) injury. Five groups of 10 SD rats underwent 2 h of middle cerebral artery occlusion (MCAO) followed by 24 h reperfusion.

Validation of an UHPLC-MS/MS Method for the Determination of Glaucocalyxin A, a Novel Potent Negative Akt Regulator in Rat Plasma, Lung and Brain Tissues: Application to a Pharmacokinetic Study.

Glaucocalyxin A, a novel potent negative Akt regulator, is a major active constituent of Rabdosia japonica. A simple, specific and sensitive ultra-high pressure liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) method was developed and validated for the quantification of glaucocalyxin A in rat plasma, lung and brain tissues after intravenous administration. Sample preparation was carried out through a simple liqiud-liquid extraction with ethyl acetate using bullatine A as internal standard.

XingNaoJing injections protect against cerebral ischemia/reperfusion injury and alleviate blood-brain barrier disruption in rats, through an underlying mechanism of NLRP3 inflammasomes suppression.

The aim of this study was to explore the neuroprotective effect and mechanism of XingNaoJing injections (XNJ) on cerebral ischemia injury and blood-brain barrier (BBB) disruption. Middle cerebral artery occlusion (MCAO) method was applicated to establish the model of cerebral ischemia/reperfusion (I/R) injury in rats. BBB permeability after I/R injury was assessed with the leaking amount of Evans Blue and the expression of occludin and ZO-1.

Retrospective study of budesonide in children with eosinophilic gastroenteritis.

Background: The effectiveness of budesonide (BUD), a locally active steroid, on eosinophilic gastroenteritis (EGE) is not well understood. This study is to retrospectively evaluate the efficacy of BUD in children with EGE.

Methods: Forty-four children, diagnosed with EGE, were enrolled from 2013 to 2017 in our center.

Salvianolic Acid B Attenuates Apoptosis of HUVEC Cells Treated with High Glucose or High Fat via Sirt1 Activation.

High glucose and high fat are important inducements for the development and progression of diabetic cardiopathy. Salvianolic acid B (SAB), which is the most abundant and bioactive compound in Danshen, attenuates oxidative stress-related disorders, such as cardiovascular diseases, cerebral ischemia, and diabetes. However, the effect of SAB on diabetic cardiopathy is not clear.

Astragaloside IV protects against cisplatin-induced liver and kidney injury via autophagy-mediated inhibition of NLRP3 in rats.

The aim of this study was to explore the role of the NOD-like receptor family, pyrin domain containing (NLRP3) inflammasome and autophagy in Astragaloside IV (AS IV)-mediated protection against cisplatin-induced liver and kidney injury in rats. Rats were intraperitoneally administered cisplatin at a dose of 15 mg/kg and orally administered AS IV for 7 days. Histopathological and biochemical analysis were used to assess liver and kidney function.

Prophylactic Therapy of Silymarin (Milk Thistle) on Antituberculosis Drug-Induced Liver Injury: A Meta-Analysis of Randomized Controlled Trials.

Background: Prophylactic therapy with silymarin to prevent the development of antituberculosis drug-induced liver injury (anti-TB DILI) has been under debate. We aimed to evaluate the effect of silymarin in the prevention of anti-TB DILI.

Methods: We searched MEDLINE, PubMed, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) up to 30th November 2018.

Omeprazole protects against cisplatin-induced nephrotoxicity by alleviating oxidative stress, inflammation, and transporter-mediated cisplatin accumulation in rats and HK-2 cells.

The present study assessed the therapeutic potential of omeprazole (OME), the most commonly prescribed proton pump inhibitor (PPI) used to treat gastroesophageal hyperacidity, against cisplatin (CP)-induced toxicity in human renal tubular HK-2 cells and rat kidneys. Herein, we observed that exposure of HK-2 cells to OME reversed the injury caused by CP, including enhancing cell viability and alleviating intracellular reactive oxygen species (ROS) generation and membrane damage. Concomitantly, acute exposure of male SD rats to CP induced histopathological changes, which were prevented by co-administration with OME.

Salvianolic acid inhibits the effects of high glucose on vascular endothelial dysfunction by modulating the Sirt1-eNOS pathway.

Salvianolic acid (SA) is known for improving blood circulation, scavenging hydroxyl radicals, and preventing platelet aggregation. The research explored whether SA can protect against cardiovascular disease induced by high glucose conditions. Our results indicate that SA significantly increases cells viability and nitric oxide levels while decreasing reactive oxygen species generation.

Pharmacokinetics and tissue distribution of oroxin B in rats using a validated LC-MS/MS assay.

A highly sensitive LC-MS/MS method was developed to measure oroxin B in rat plasma and tissue homogenates. The analyte and IS were isolated from biological matrices by a simple protein precipitation followed by centrifugation. Detection was conducted by electrospray negative-ionization mass spectrometry in selected-reaction monitoring mode.

Autophagy inhibition-enhanced assembly of the NLRP3 inflammasome is associated with cisplatin-induced acute injury to the liver and kidneys in rats.

The nucleotide-binding oligomerization domain-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome has a key role in the inflammatory response. We found that cisplatin (7.5, 15 mg/kg, IV) could induce acute injury to the liver and kidneys of rats.

Xingnaojing Injection Protects against Cerebral Ischemia Reperfusion Injury via PI3K/Akt-Mediated eNOS Phosphorylation.

Xingnaojing (XNJ) injection, derived from traditional Chinese medicine formulation, has a protective effect against stroke, but the underlying mechanism is unclear, which severely limited its clinical application. This research aims to elucidate the role and mechanism of XNJ in reducing cerebral ischemic reperfusion (I/R) injury. Rats received 2 h cerebral ischemia followed by reperfusion of 24 h and were intraperitoneally given 5, 10, or 15 ml/kg XNJ 24 h before ischemia and at the onset of reperfusion, respectively.

Dysregulation of BSEP and MRP2 May Play an Important Role in Isoniazid-Induced Liver Injury via the SIRT1/FXR Pathway in Rats and HepG2 Cells.

To explore the role of the abnormal expression of the bile salt export pump (BSEP) and multidrug resistance protein 2 (MRP2) in isoniazid (INH)-induced liver injury, we assessed the liver injury induced by INH in rats and HepG2 cells in vitro. The regulatory pathways via Sirtuin 1 (SIRT1) and farnesoid X receptor (FXR) were also determined. Rat liver injury was assessed by histopathological and biochemical analysis and HepG2 cytotoxicity was assessed by a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) test.

delays the excretion of doxorubicin and aggravates doxorubicin-induced cardiotoxicity and nephrotoxicity by inhibiting the expression of P-glycoprotein in mice liver and kidney.

We aimed to investigate the drug-drug interaction (DDI) between doxorubicin (DOX) and (DB) solution in mice, and to explore the effect of P-glycoprotein (P-gp) on this type of DDI. The toxicity of DOX in the liver, kidneys, and heart was assessed with alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine (Cr), urea nitrogen (BUN), creatine kinase MB (CK-MB), creatine kinase (CK) and histopathology. High-performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) was used to determine the concentrations of DOX in the serum, liver, kidneys and heart.

Quantitative determination of mogroside V in rat plasma by LC-MS/MS and its application to a pharmacokinetic study.

Mogroside V is the most abundant (approximately 0.50%) cucurbitane-type triterpene glycoside in Siraitia grosvenorii and exhibits significant antitussive, expectorant, anti-carcinogenic, and anti-inflammatory effects. A sensitive, robust and selective liquid chromatography tandem with mass spectrometry (LC-MS/MS) was developed and validated for the determination and pharmacokinetic investigation of mogroside V in rat plasma.

Efficacy and safety of ceftazidime-avibactam in the treatment of complicated intra-abdominal infections (CIAIs) and complicated urinary tract infections (CUTIs): A meta-analysis of randomized controlled trials.

Objective: The aim of this study was to assess the efficacy and safety of ceftazidime-avibactam in the treatment of complicated intra-abdominal infections (CIAIs) and complicated urinary tract infections (CUTIs) with meta-analysis method.

Method: We included six randomized clinical trials identified from Medline, Embase, Cochrane Library, "ISRCTN Register" and "ClinicalTrials.gov" which compared ceftazidime-avibactam with comparison group.

Prescription Optimization and Oral Bioavailability Study of Salvianolic Acid Extracts W/O/W Multiple Emulsion.

The purpose of this study is to develop a new method of preparing salvianolic acid extracts (SAE) water-in-oil-in-water (W/O/W) multiple emulsion (ME). SAE injection is used in the treatment of brain infarct and promotion of blood circulation in China. However, the injection is not convenient, and the oral preparation has poor bioavailability.