Interventions of sestrin proteins: Insights to clinical therapy.

Sestrin proteins, conserved family proteins which mainly induced by ROS, DNA damage, inflammation, and other injuries. Growing evidences proved sestrin proteins exert protective functions in cardiovascular diseases, chronic degenerative osteoarthritis, musculoskeletal diseases, aging and others, sestrin proteins exhibit an anti-inflammatory response, improving metabolism and other valuable character. However, there is no comprehensive and detailed summary and literature research on the intervention methods of sestrin proteins at present.

Nu-Gr correlation for laminar natural convection heat transfer from a sphere submitted to a constant heat flux surface.

The work numerically investigated laminar natural convection heat transfer from the single sphere with a constant heat flux surface in air over the wide range of Grashof number ( ). The more efficient and precise numerical method based on Bejan et al. was employed here, the accuracy of which has been confirmed through validation against a single sphere case.

Quantity and Distribution of Muscle Spindles in Animal and Human Muscles.

Muscle spindles have unique anatomical characteristics that can be directly affected by the surrounding tissues under physiological and pathological conditions. Understanding their spatial distribution and density in different muscles is imperative to unravel the complexity of motor function. In the present study, the distribution and number/density of muscle spindles in human and animal muscles were reviewed.

Analysis of Distribution of Intracranial and Extracranial Atherosclerotic Lesions and Risk Factors for Recurrence in First-Ever and Recurrent Ischemic Stroke Patients in Northeast China.

Objective: The purpose of this study is to analyze the distribution characteristics of atherosclerotic lesions and the risk factors of recurrence in patients with ischemic stroke.

Methods: A total of 505 patients diagnosed with ischemic stroke from October 2016 to October 2022 were included. Divide 505 patients with ischemic stroke into old stroke group and new stroke group.

A New Design for Forearm Skin Flaps for Areas that Do not Require Additional Grafting.

Forearm skin flaps are widely used to reconstruct oral cancer due to their advantages, such as vascular stability, simple preparation, and a high success rate. However, traditional forearm skin flaps have shortcomings: the donor site requires grafting, which increases surgical trauma by creating a second surgical area, and the scarring at the donor site significantly affects the esthetics of the forearm. Therefore, we have designed a new ^-shaped radial forearm skin flap, in which the flap is designed as 2 semi-elliptical subunits.

Alisma Shugan Decoction attenuates hepatic fibrosis and endoplasmic reticulum stress in mice with carbon tetrachloride-induced fibrosis.

Background: Over the years, Alisma Shugan Decoction (ASD), because of its potent anti-inflammation activity, has been used in traditional Chinese medicine (TCM) for treatment of many inflammation-associated disorders including those of the heart, blood vessel and brain.

Methods: Herein, we examined the probable therapeutic effect of ASD in carbon tetrachloride (CCl4)-induced liver injury and fibrosis mice models.

Results: Our results demonstrate that ASD dose-dependently reduced the fibrosis-related increased collagen deposition secondary to liver tissue exposure to CCl4.

A TiN-based nanophotosensitizer for enhanced photothermal therapy with the aid of ultrasound.

Background And Purpose: Targeting and uptake are the most important strategies for enhancing the efficacy of cancer photothermal therapy (PTT) and reducing damage to surrounding normal tissues. In this study, a kind of nanophotosensitizer based on nanobubbles and TiN was prepared for synergetic therapy for hepatocellular carcinoma.

Methods: The photothermal agent titanium nitride (TiN) was wrapped in nanobubbles by membrane hydration method and verified in cells and animals.

Impact of Pharmacist-Led PDCA Cycle in Reducing Prescription Abandonment: An Action Research from China.

Purpose: Taking medicine as prescribed in time plays an important role in the treatment of diseases. However, some prescriptions have not picked up in time for various reasons. To analyze the influencing factors in patients with prescription abandonment and the role of pharmacists in Plan-Do--Check-Act (PDCA) cycle, we conducted a study in our hospital of Hangzhou, China.

Extracellular Matrix-Mimetic Peptide Scaffolds Prolonged the Hypothermic Preservation of Stem Cells for Storage and Transportation.

Encouraging advances in both regenerative medicine and tissue engineering with stem cells require a short-term preservation protocol to provide enough time for quality control or the transportation of cell products from manufacturing facilities to clinical destinations. The hypothermic preservation of stem cells under refrigerated conditions (2-8 °C) in their specific culture medium provides an alternative and low-cost method for cryopreservation or commercial preservation fluid for short-term storage. However, most stem cells are vulnerable to hypothermia, which might result in cell damage from the cooling process and the lack of extracellular matrix (ECM).

UGT1A1 variants in Chinese Uighur and Han newborns and its correlation with neonatal hyperbilirubinemia.

To explore the correlation between UGT1A1 variant and neonatal hyperbilirubinemia in Chinese Uighur and Han populations. We conducted this study in Urumqi, China. Umbilical cord blood specimens and clinical information of term infants born in the studied center were collected.

The Influence Mechanism of Political Skill on Safety Voice Behavior in High-Risk Industries: The Mediating Role of Voice Efficacy.

As an important indicator to measure the adaptability and development potential of individuals in an organization, political skill is rarely considered as an antecedent variable in the field of safety voice. This study is based on impression management theory and social cognitive theory. From the perspective of employee self-service-oriented safety voice motivation, we took political skill as a predictor of safety voice behavior and introduced voice efficacy as an intermediary variable to construct a theoretical model of the relationship between political skill, voice efficacy, and safety voice behavior.

How Safety Climate Impacts Safety Voice-Investigating the Mediating Role of Psychological Safety from a Social Cognitive Perspective.

Safety voice has become a popular research topic in the organizational safety field because it helps to prevent accidents. A good safety climate and psychological safety can motivate employees to actively express their ideas about safety, but the specific mechanisms of safety climate and psychological safety, on safety voice, are not yet clear. Based on the "environment-subject cognition-behavior" triadic interaction model of social cognitive theory, this paper explores the relationship between safety climate and safety voice, and the mediating role of psychological safety.

Design, synthesis and evaluation of novel small molecules acting as Keap1-Nrf2 protein-protein interaction inhibitors.

Direct interference with Kelch-like ECH-associated protein 1 (Keap1)-Nrf2 protein-protein interaction (PPI) has recently been introduced as an attractive approach to control life-threatening diseases like myocarditis. The present study aimed to investigate the potential application in myocarditis of a series of novel non-naphthalene derivatives as potential Keap1-Nrf2 PPI inhibitors. Our results indicated that the optimal compound displayed the highest metabolic stability and showed notable Keap1-Nrf2 PPI inhibitory activities .

Clinical application of double eyelid incision in internal fixation of zygomatic-frontal fracture.

Objectives: This study aimed to investigate the clinical application effect of double eyelid incision in the internal fixation of suturae zygomatico-frontalis fracture.

Methods: A total of 12 patients with zygomatic complex fracture and evident fracture segment displacement, accompanied by facial collapse or mouth opening limitation and other functional disorders, were selected for open reduction and internal fixation. The suturae zygomatico-frontalis fracture was fixed using a double eyelid approach.

Prediction of pathological complete response to neoadjuvant chemotherapy in patients with breast cancer using a combination of contrast-enhanced ultrasound and dynamic contrast-enhanced magnetic resonance imaging.

This study aimed to evaluate the value of dynamic contrast-enhanced ultrasound (CEUS) combined with dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in predicting pathological complete response (pCR) in patients with breast cancer receiving neoadjuvant chemotherapy (NAC). Fifty-seven female patients with breast cancer (mean age, 50.46 years; range, 32-66 years) scheduled for NAC were recruited.

TPGS-based and S-thanatin functionalized nanorods for overcoming drug resistance in Klebsiella pneumonia.

Tigecycline is regarded as the last line of defense to combat multidrug-resistant Klebsiella pneumoniae. However, increasing utilization has led to rising drug resistance and treatment failure. Here, we design a D-alpha tocopheryl polyethylene glycol succinate-modified and S-thanatin peptide-functionalized nanorods based on calcium phosphate nanoparticles for tigecycline delivery and pneumonia therapy caused by tigecycline-resistant Klebsiella pneumoniae.

Voice Endorsement and Employee Safety Voice Behavior in Construction Projects: The Mediating Role of Leader-Member Exchange.

Employee safety voice refers to publishing opinions and suggestions related to workplace safety issues. In recent years, it has gradually become a hot topic in the field of organizational safety management research. Voice endorsement is the leader's positive feedback to employees, and it is a necessary condition and key link for employees to achieve the purpose of voicing.

Histogram peritumoral enhanced features on MRI arterial phase with extracellular contrast agent can improve prediction of microvascular invasion of hepatocellular carcinoma.

Background: Preoperative microvascular invasion (MVI) prediction plays an important role in therapeutic decision-making of hepatocellular carcinoma (HCC). This study aimed to investigate the value of histogram based on the arterial phase (AP) of magnetic resonance imaging (MRI) with extracellular contrast agent compared with radiological features for predicting MVI of solitary HCC.

Methods: In total, 113 patients with pathologically proven solitary HCC were retrospectively enrolled who received surgical resection and underwent preoperative abdominal MRI.

Aerobic exercise inhibits inflammatory response in atherosclerosis via Sestrin1 protein.

Aerobic exercise plays an important role in prevention and treatment of atherosclerosis. Inflammatory response is the main pathological process during occurrence and development stage of atherosclerosis. SESNs are considered as anti-inflammation protein in atherosclerosis.

Development of FeO@Au nanoparticles coupled to Au@Ag core-shell nanoparticles for the sensitive detection of zearalenone.

Agricultural products are frequently contaminated by mycotoxins; thus, the accurate detection of mycotoxins is important to food safety. Zearalenone (ZEN), a mycotoxin produced by certain Fusarium and Gibberella species, is a group III carcinogen. We developed a universal surface-enhanced Raman scattering (SERS) aptasensor for the detection of ZEN.

Platelet 3D Preservation Using a Novel Biomimetic Nanofiber Peptide for Reduced Apoptosis and Easy Storage.

Human platelets (PLTs) are vulnerable to unfavorable conditions, and their adequate supply is limited by strict transportation conditions. We report here that PLTs preserved under three-dimensional (3D) conditions using novel biomimetic nanofiber peptides showed reduced apoptosis compared with classical PLTs stored at 22 °C and facilitated the storage and transportation of PLTs. The mechanism of PLT 3D preservation involves the formation of cross-links and a 3D nanofibrous network by a self-assembled peptide scaffold material at physiological conditions after initiation by triggers in plasma.

Surface-enhanced Raman spectroscopy aptasensor for simultaneous determination of ochratoxin A and zearalenone using Au@Ag core-shell nanoparticles and gold nanorods.

The design and fabrication of a surface-enhanced Raman scattering (SERS) aptasensor for simultaneous detection of zearalenone (ZEN) and ochratoxin A (OTA) in wheat and corn samples is described. The capture and reporter probes were SH-cDNA-modified gold nanorods and SH-Apt-modified Au@Ag core-shell nanoparticles, respectively. After recognizing OTA and ZEN aptamers and complementary strands (SH-cDNA), the reporter probe generated a strong SERS signal.

Computer-Aided Diagnosis Evaluation of the Correlation Between Magnetic Resonance Imaging With Molecular Subtypes in Breast Cancer.

Background: There is a demand for additional alternative methods that can allow the differentiation of the breast tumor into molecular subtypes precisely and conveniently.

Purpose: The present study aimed to determine suitable optimal classifiers and investigate the general applicability of computer-aided diagnosis (CAD) to associate between the breast cancer molecular subtype and the extracted MR imaging features.

Methods: We analyzed a total of 264 patients (mean age: 47.

A copper monosulfide-nanoparticle-based fluorescent probe for the sensitive and specific detection of ochratoxin A.

The mycotoxin ochratoxin A (OTA) is a secondary metabolite derived from multiple Aspergillus and Penicillium strains. The development of a rapid, sensitive, and simple method for OTA detection is important to ensure food biosafety and safeguard public health. In this study, we designed a highly specific and sensitive assay for the detection of OTA using copper monosulfide (CuS) nanoparticles conjugated to an anti-OTA antibody (CuS-Ab NPs) and a fluorescent probe for Cu.

Alisma Shugan Decoction (ASD) Ameliorates Hepatotoxicity and Associated Liver Dysfunction by Inhibiting Oxidative Stress and p65/Nrf2/JunD Signaling Dysregulation In Vivo.

BACKGROUND Liver fibrosis, defined as the aberrant accumulation of extracellular matrix (ECM) proteins such as collagen in the liver, is a common feature of chronic liver disease, and often culminates in portal hypertension, liver cirrhosis, and hepatic failure. Though therapeutically manageable, fibrosis is not always successfully treated by conventional antifibrotic agents. While the traditional Chinese medicine (TCM) Alisma Shugan Decoction (ASD) has several health benefits, including anti-inflammation, anti-oxidation, and limitation of cardiovascular and respiratory disorders, it remains unclear if it has any hepato-protective potential.