Efficacy of ultrasound-guided second serratus anterior plane block on postoperative quality of recovery and analgesia after video-assisted thoracic surgery: a randomized, triple-blind, placebo-controlled study.

Background: Despite widespread application of minimally invasive video-assisted thoracic surgery (VATS), postoperative pain following this procedure is still a constant clinical challenge. Serratus anterior plane (SAP) block is one of the regional analgesic techniques with promising outcomes. However, due to the limited duration of action, optimal analgesia is often not achieved with a single injection.

Modification and verification of the PMV model to improve thermal comfort prediction at low pressure.

The human body's thermal physiology changes due to atmospheric pressure, which significantly impacts the perception of thermal comfort. To quantify this effect, an improved version of the Predicted Mean Vote model (PMVp), was developed in this study to predict human thermal sensation under low atmospheric pressure conditions. The study employed environmental conditions of 0km/26°C, 3km/26°C, 4km/26°C, and 4km/21°C.

Effects of simulated high altitude on body temperature and heart rate in pilot reserves during the hot-dry exposure.

Recent research has primarily focused on human thermoregulatory responses at high altitudes, but investigations involving extremely high-temperature and hypobaric compound environments are currently lacking. To address this gap in knowledge, this study aimed to enhance the prediction of human heat sensation for pilot reserves while operating in extremely hot cabins with decompression. To achieve this, an improved Predicted Heat Strain (PHS) model was developed by incorporating the influence of air pressure on metabolic rate.

Physiological Characteristics and Operational Performance of Pilots in the High Temperature and Humidity Fighter Cockpit Environments.

During military operations in high-temperature and relative humidity (RH) conditions, the physiological state and combat capability of pilots are affected severely. In a fighter cockpit, experiments were conducted on thirteen voluntary subjects wearing pilot suits at 21 °C/30%, 30 °C/45%, and 38 °C/60% RH, respectively, in order to examine the physiological changes of pilots in combat thoroughly. The target strike performance, core and skin temperatures, pulse rate, and other parameters were measured and investigated.

[Corrigendum] CCL22 and IL‑37 inhibit the proliferation and epithelial‑mesenchymal transition process of NSCLC A549 cells.

Subsequently to the publication of the above paper, the authors have drawn to our attention that, owing to errors made in the compilation of the images in Fig. 6, the images shown in Fig. 6A‑C in the article were selected incorrectly (essentially, the images shown in Fig.

Resveratrol Mitigates Hippocampal Tau Acetylation and Cognitive Deficit by Activation SIRT1 in Aged Rats following Anesthesia and Surgery.

Postoperative cognitive dysfunction (POCD) is a sever postsurgical neurological complication in the elderly population. As the global acceleration of population ageing, POCD is proved to be a great challenge to the present labor market and healthcare system. In the present study, our findings showed that tau acetylation mediated by SIRT1 deficiency resulted in tau hyperphosphorylation in the hippocampus of the aged POCD model and consequently contributed to cognitive impairment.

Resveratrol Mitigates Sevoflurane-Induced Neurotoxicity by the SIRT1-Dependent Regulation of BDNF Expression in Developing Mice.

Various lines of evidence suggest that neonatal exposure to general anesthetics, especially repeatedly, results in neuropathological brain changes and long-term cognitive impairment. Although progress has been made in experimental models, the exact mechanism of GA-induced neurotoxicity in the developing brain remains to be clarified. Sirtuin 1 (SIRT1) plays an important role in synaptic plasticity and cognitive performance, and its abnormal reduction is associated with cognitive dysfunction in neurodegenerative diseases.

The role of SIRT1 in neuroinflammation and cognitive dysfunction in aged rats after anesthesia and surgery.

Postoperative cognitive dysfunction (POCD) is a neurological sequela of surgery and anesthesia. It occurs with high incidence in the aged population. Neuroinflammation is considered one of the least controversial culprits contributing to this postsurgical cognitive impairment, although it is a matter of debate as to why this complication occurs frequently in geriatric individuals.

Postoperative cognitive dysfunction in the aged: the collision of neuroinflammaging with perioperative neuroinflammation.

The aging population is burgeoning globally and this trend presents great challenges to the current healthcare system as the growing number of aged individuals receives procedures of surgery and anesthesia. Postoperative cognitive dysfunction (POCD) is a severe postoperative neurological sequela. Advanced age is considered as an independent risk factor of POCD.

Effects of exogenous IL-37 on the biological characteristics of human lung adenocarcinoma A549 cells and the chemotaxis of regulatory T cells.

Background: This study aims to investigate the effects of exogenous interleukin (IL)-37 on the biological characteristics of human lung adenocarcinoma A549 cells and the chemotaxis of regulatory T (Treg) cells.

Methods: After isolating the CD4+ CD25+ Treg cells from the peripheral blood, flow cytometry was used to detect the purity of the Treg cells. A549 cells were divided into blank (no transfection), empty plasmid (transfection with pIRES2-EGFP empty plasmid) or IL-37 group (transfection with pIRES2-EGFP-IL-37 plasmid).

Research on the degradation mechanism of pyridine in drinking water by dielectric barrier discharge.

Pyridine, an important chemical raw material, is widely used in industry, for example in textiles, leather, printing, dyeing, etc. In this research, a dielectric barrier discharge (DBD) system was developed to remove pyridine, as a representative type of nitrogen heterocyclic compound in drinking water. First, the influence of the active species inhibitors tertiary butanol alcohol (TBA), HCO, and CO on the degradation rate of pyridine was investigated to verify the existence of active species produced by the strong ionization discharge in the system.

Effects of Nursing Interventions on Depression of Patients With Rheumatoid Arthritis: A Meta-Analysis of Randomized Controlled Trials.

Introduction: Previous randomized controlled trials have led to conflicting findings regarding the effects of nursing interventions on depression of patients with rheumatoid arthritis (RA). The purpose of this study was to use the meta-analytic approach to resolve these discrepancies.

Methods: We performed a systematic search of publications using MEDLINE, EMBASE, the Cochrane Library, and manual searches without language restrictions.

CCL22 and IL-37 inhibit the proliferation and epithelial-mesenchymal transition process of NSCLC A549 cells.

In the present study, we aimed to investigate the effects of CC chemokine ligand 22 (CCL22) and interleukin-37 (IL-37) on the proliferation and epithelial-mesenchymal transition (EMT) of non-small cell lung cancer (NSCLC) A549 cells. pDsRed-CCL22 and pEGFP-IL-37 plasmids were constructed. A549 cells were divided into six groups: the control, the pDsRed-N1 blank plasmid, the pEGFP-C1 blank plasmid, the pDsRed-CCL22 plasmid, the pEGFP‑IL-37 plasmid and the pDsRed-CCL22 + pEGFP-IL-37 plasmid group.

Generation and Disease Model Relevance of a Manganese Enhanced Magnetic Resonance Imaging-Based NOD/scid-IL-2Rγc(null) Mouse Brain Atlas.

Strain specific mouse brain magnetic resonance imaging (MRI) atlases provide coordinate space linked anatomical registration. This allows longitudinal quantitative analyses of neuroanatomical volumes and imaging metrics for assessing the role played by aging and disease to the central nervous system. As NOD/scid-IL-2Rγ(c)(null) (NSG) mice allow human cell transplantation to study human disease, these animals are used to assess brain morphology.

Potential of N-acetylated-para-aminosalicylic acid to accelerate manganese enhancement decline for long-term MEMRI in rodent brain.

Background: Manganese (Mn(2+))-enhanced MRI (MEMRI) is a valuable imaging tool to study brain structure and function in normal and diseased small animals. The brain retention of Mn(2+) is relatively long with a half-life (t1/2) of 51-74 days causing a slow decline of MRI signal enhancement following Mn(2+) administration. Such slow decline limits using repeated MEMRI to follow the central nervous system longitudinally in weeks or months.

Blocking TLR2 in vivo attenuates experimental hepatitis induced by concanavalin A in mice.

Toll-like receptor (TLRs) is a type of pattern-recognition receptor that recognizes pathogen-associated molecular patterns, the important mediator of innate immunity. The aim of this study was to examine the anti-inflammatory effect of TLR2 monoclonal antibody (TLR2 mAb) on concanavalin A (ConA) induced-hepatitis. Our in vitro findings indicated that the TLR2 monoclonal antibody developed by us was able to neutralize the activation of peripherial blood mononucleated cells (PBMC) induced by ConA.

Improved visualization of neuronal injury following glial activation by manganese enhanced MRI.

Research directed at anatomical, integrative and functional activities of the central nervous system (CNS) can be realized through bioimaging. A wealth of data now demonstrates the utility of magnetic resonance imaging (MRI) towards unraveling complex neural connectivity operative in health and disease. A means to improve MRI sensitivity is through contrast agents and notably manganese (Mn²⁺).

Two novel SCN9A gene heterozygous mutations may cause partial deletion of pain perception.

Objective: The physiological sensation of pain and rapid response to stimuli serve as an adaptive way to avoid harmful situations. Our purpose was to investigate why this protection disappears or almost disappears for patients with congenital indifference to pain (CIP).

Design: The study was designed as a case report by scanning the candidate genes within CIP patients.