PPARγ alleviates damage to chorionic trophoblast cells induced by high glucose and high lipids through regulation of IGF-1.

Background: Overweight and obesity are the most common high-risk conditions that increase the risk of adverse outcomes during pregnancy, childbirth, and the postpartum period. Dysfunctions in trophoblastic peroxisome proliferator-activated receptor gamma (PPARγ) contribute to a variety of related pregnancy disorders.

Objectives: This study investigated whether PPARγ influences chorionic trophoblast cell damage induced by high glucose (HG) and high lipid (HL) by regulating insulin-like growth factor-1 (IGF-1).

[Mechanism of Huangqi Simiao Decoction in treatment of type 2 diabetes mellitus based on network pharmacology and metabonomics].

This article analyzed the mechanism of Huangqi Simiao Decoction(HSD) for the treatment of type 2 diabetes mellitus(T2DM). The component targets of HSD and the related disease targets of T2DM were screened through network pharmacology. The protein-protein interaction(PPI) network of intersecting targets and the drug-component-intersecting target network were constructed to screen the potential active ingredients and targets.

Prognostic implication of residual inflammatory trajectories in acute type I aortic dissection: dual-center prospective cohort study.

Background: Peripheral platelet-white blood cell ratio (PWR) integrating systemic inflammatory and coagulopathic pathways is a key residual inflammatory measurement in the management of acute DeBakey type I aortic dissection (AAD); however, trajectories of PWR in AAD is poorly defined.

Methods: Two AAD cohorts were included in two cardiovascular centers (2020-2022) if patients underwent emergency total arch replacement with frozen elephant trunk implantation. PWR data were collected over time at baseline and five consecutive days after surgery.

Scalable Synthesis of a Porous Micro Si/Si-Ti Alloy Anode for Lithium-Ion Battery from Recovery of Titanium-Blast Furnace Slag.

The extensive utilization of Si-anode-based lithium-ion batteries faces obstacles due to their substantial volume expansion, limited intrinsic conductivity, and low initial Coulombic efficiency (ICE). In this study, we present a straightforward, cost-effective, yet scalable method for producing a porous micro Si/Si-Ti alloy anode. This method utilizes titanium-blast furnace slag (TBFS) as a raw material and combines aluminothermic reduction with acid etching.

Seroprevalence of Toxoplasma gondii infection among patients of a tertiary hospital in Guangzhou, Guangdong province, PR China.

Purpose: This study aimed to explore the prevalence of Toxoplasma gondii (T. gondii) among patients in Guangzhou city, South China, and to identify susceptible patient populations and analyze the causes of infection differences.

Methods: From May 2020 to May 2022, a total of 637 sera were collected from patients, and 205 sera were collected from health participants as health control.

Functional significance of novel variants of the MEF2C gene promoter in congenital ventricular septal defects.

Ventricular septal defect (VSD) is the most common congenital heart disease. Although the coding region of MEF2C is highly relevant to cardiac malformations, the role of MEF2C gene promoter variants in VSD patients has not been genetically investigated. We investigated the role of MEF2C gene promoter variants in 400 Han Chinese subjects (200 patients with isolated and sporadic VSD and 200 healthy controls).

Effect of CPB glucose levels on inflammatory response after pediatric cardiac surgery.

Background: Systemic inflammatory response syndrome (SIRS) is a common complication after cardiac surgery. There are no definite optimal glycemic threshold for pediatric patients receiving open-heart surgery with CPB. The study aimed to investigate the optimal cardiopulmonary bypass (CPB) glucose in patients undergoing cardiac surgery.

A Novel Neobladder-Urethral Drag-and-Bond Anastomosis Technique During Laparoscopic Radical Cystectomy for Ileal Orthotopic Neobladder: Surgical Technique and Initial Research.

Purpose: To explore the application of the neobladder-urethral drag-and-bond anastomosis technique in laparoscopic radical cystectomy (LRC) with ileal orthotopic neobladder (IONB) reconstruction.

Patients And Methods: This is a retrospective cohort study on a procedure performed by a single surgeon. From January 2014 to December 2018, we identified 43 male bladder cancer patients who received LRC with IONB reconstruction.

Effect of perfusate oxygenation on inflammatory response in congenital heart disease children from low versus high altitude.

Objective: To examine the altitude differences in the optimal perfusate oxygenation (PpO) in patients who underwent cardiac surgery.

Methods: We included children (aged 1 month to 18 years) with congenital heart diseases surgically repaired between 2012 and 2018. We included only patients who underwent cardiac surgery with arrested heart cardiopulmonary bypass.

Association Between Perfusate Oxygenation and Acute Lung Injury in Tetralogy of Fallot Surgery.

Purpose: Little is known regarding precise estimates of the association between perfusate oxygenation (PpO2) and acute lung injury (ALI) following tetralogy of Fallot repair. The objective is to investigate PpO2 and the risk of ALI following tetralogy of Fallot repair in pediatric patients.

Methods: We conducted a nested case-control study within a prospective Chinese TedaICH cohort including 134 ALI patients aged 1 month to 18 years undergoing complete repair of tetralogy of Fallot, and each was matched to two controls.

Loop isolation-based uploading preconditioning to protect heart from damage: a proof-of-concept study.

Background: Little is known on the role of indirect clamp releasing in coronary artery bypass grafting (CABG). Loop isolation-based uploading preconditioning (LiuPhD) was modified to protect the heart from damage and the question of whether this can attenuate reperfusion injury after global myocardial ischemia was examined.

Methods: A post-hoc comparative analysis was conducted of a prospective single-arm trial on the use of the LiuPhD strategy for 60 multivessel-disease patients undergoing isolated first-time elective on-pump CABG versus 1:1 propensity score-matched patients from the historical database of the same center.

Circular RNA circ-VANGL1 as a competing endogenous RNA contributes to bladder cancer progression by regulating miR-605-3p/VANGL1 pathway.

Increasing reports indicate that circular RNAs (circRNAs) are very important regulators in human diseases, including cancers. In bladder cancer (BC), several circRNAs have been reported to be involved in tumor progressions, such as circ-ITCH and circTCF25. However, the functions of most circRNAs in BC still remains largely unknown.

Fibroblasts from pBOO promote tumorigenesis by secreting TGFbeta1 to induce EMT in bladder urothelial carcinoma cells.

Urinary bladder cancer (UBC) is one of the most common malignancies worldwide. UBC patients at muscle invasive stage have poor clinical outcome, due to high propensity for metastasis. Non-tumor activated fibroblasts, named α-SMA+Fs, is similar to carcinoma-associated fibroblasts (CAFs) which could express α-SMA.

[Clinical Value of Immunophenotype Detection and DNA Ploid Analysis by Flow Cytometry for Non-Hodgkin's Lymphoma Patients].

Objective: To explore the clinical values of detecting immunophenotype and analyzing DNA ploid by flow cytometry for patients with non-Hogkin's lymphoma (NHL).

Methods: Eighty NHL patients admitted in our hospital from August 2007 years to March 2015 Years were included in the observation group, 20 patients with reactive lymphoid hyperplasias were selectod as control group. The immunophenotypes were detected and the DNA ploid was analyzed by flow cytometry.

[Effect of Electroacupuncture on Expression of Cortical srGAP 1 and Cdc 42 in Rats with Focal Cerebral Infarction].

Objective: To observe the effect of electroacupuncture (EA) intervention on the neurological function and the expression change of Slit-Robo GTPase-activating protein-1 (srGAP 1) and cell division-cycle 42 (Cdc 42) in the cortex of rats with cerebral ischemic injury (CIRI) , so as to explore the mechanism of EA in the management of cerebral infarction.

Methods: A total of 48 male Sprague Dawley (SD) rats were randomly and equally divided into control, model, non-acupoint EA and EA groups (n = 12/group). The CIRI model was established based on the modified Zea Longa method.

[Effect of electroacupuncture on the expression of oligodendrocyte precursor cells in rats with compressed spinal cord injury].

Objective: To investigate the effect of electroacupuncture on the expression of oligodendrocyte precursor cells in rats with compressed spinal cord injury (CSCI) and to explore the mechanism of remyelinization.

Methods: Thirty-six SD rats were randomly divided into a control group and three treatment groups with 3 d, 7 d and 14 d of treatment respectively. Acupuncture was given to rats in the treatment groups through jiaji point, double zusanli (ST36), and double taixi (KI3).

[Effect of electroacupuncture stimulation of back-shu points on expression of TNF-alpha and lipid peroxidation reaction in the liver tissue in non-alcoholic fatty liver disease rats].

Objective: To observe the effect of electroacupuncture (EA) stimulation (EAS) of back-shu acupoints on expression of tumor necrosis factor-alpha (TNF-alpha) and lipid peroxidase reaction in the liver in non-alcoholic fatty liver disease (NAFLD) rats.

Methods: Wistar rats were randomly divided into normal group (n = 1), model group (n = 10), EAS group (n = 10) and medication group (n = 10). The NAFLD model was established by feeding the animals with high fat diet for 8 weeks.

[Effect of electroacupuncture of "Neiguan" (PC 6) and "Zusanli" (ST 36) on expression of cerebral cortical slit 2/Robo 1 in the focal cerebral infarction rats ].

Objective: To observe the effect of electroacupuncture (EA) intervention on expression of Slit 2 and its transmembrane receptor Robo 1 in the cortex tissue of cerebral infarction rats so as to study its mechanism underlying improvement of cerebral ischemia.

Methods: Ninety male Sprague Dawley rats were randomly divided into control group (n = 10), model group (n = 40) and EA group (n = 40), and the latter two groups were further randomized into four subgroups: 1 d, 3 d, 7 d, and 14 d (n = 10 in each subgroup) according to the cerebral ischemia duration. Cerebral infarction model was established by occlusion of the middle cerebral artery (MCAO).

[Impact of electro-acupuncture on lipid metalolism in rats with non-alcoholic fatty liver disease].

Objective: To investigate the effect of electroacupuncture on lipid metabolism in rats with nonalcoholic fatty liver disease (NAFLD).

Methods: 44 rats were divided into blank group and NAFLD group. The rats in the NAFLD group were randomly selected to be given blank treatment (control) or electroacupuncture stimulation on acupoints (EA), non-acupoints (ENA).