[Electroacupuncture preconditioning prevents urticaria by regulating inflammatory response in rats with urticaria].

Objectives: To observe the effect of electroacupuncture (EA) preconditioning at "Quchi" (LI11) and "Xuehai" (SP10) in prevention of urticaria.

Methods: Twenty-four male SD rats were randomly divided into control, model and preconditioning of EA (Pre-EA) groups (8 rats/group). The urticaria model was established by intradermal injection of dilute allogeneic antioalbumin serum at the spots of the bilateral symmetry of the spine on the back, and followed by tail venous injection of mixture solution of egg albumin diluent, plus 0.

Toxicity profile of camrelizumab-based immunotherapy in older adults with advanced cancer.

Immune checkpoint inhibitors (ICIs) have become an important cornerstone of many tumour treatments. However, the toxicity profile of immune-chemotherapy combination treatment approaches among older adult cancer patients is still unclear. Patients with any cancer who received camrelizumab-based immunotherapy were eligible for inclusion.

is Associated with Immunotherapy Resistance in Head and Neck Squamous Cell Carcinoma Identified by Single-Cell and Bulk RNA-Sequencing.

Objective To identify nivolumab resistance-related genes in patients with head and neck squamous cell carcinoma (HNSCC) using single-cell and bulk RNA-sequencing data. Methods The single-cell and bulk RNA-sequencing data downloaded from the Gene Expression Omnibus database were analyzed to screen out differentially expressed genes (DEGs) between nivolumab resistant and nivolumab sensitive patients using R software. The Least Absolute Shrinkage Selection Operator (LASSO) regression and Recursive Feature Elimination (RFE) algorithm were performed to identify key genes associated with nivolumab resistance.

Efficacy and safety of direct oral anticoagulants versus low-molecular-weight heparin for thromboprophylaxis after cancer surgery: a systematic review and meta-analysis.

Background: Direct oral anticoagulants (DOACs) used as an alternative to low-molecular-weight heparin (LMWH) for thromboprophylaxis after cancer surgery for venous thromboembolic events (VTE) remains unclear. This study aimed to investigate the efficacy and safety of DOACs versus LMWH in these patients.

Materials And Methods: A search of EMBASE, MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science was carried out and included all randomized controlled trials (RCTs) and observational studies that directly compared DOACs with LMWH for thromboprophylaxis in patients after cancer surgery through July 25, 2023.

Direct oral anticoagulants (DOACs) versus low-molecular-weight heparin (LMWH) for extended thromboprophylaxis following major abdominal/pelvic cancer-related surgery: a systematic review and meta-analysis.

Background: The use of direct oral anticoagulants (DOACs) as an alternative to low-molecular-weight heparin (LMWH) for extended thromboprophylaxis of abdominal/pelvic cancer-related postoperative thromboembolism (VTE) is unclear. We aim to investigate the efficacy and safety of DOACs vs. LMWH in these patients.

Expression and prognosis analysis of integrin subunit α3 (ITGA3) in papillary thyroid cancer.

Integrin subunit α3 (ITGA3) is a member of the integrin family and interacts with extracellular matrix proteins. However, there have been few reports regarding the role of ITGA3 in papillary thyroid cancer. The expression levels of ITGA3 were firstly analyzed by bioinformatics tools and experiments, followed by evaluating its prognostic significance in papillary thyroid cancer patients using Kaplan-Meier, receiver operating characteristic, and Cox regression analyses.

TTK is a potential regulator of tumor progression correlated with dedifferentiation and immune cell infiltration in papillary thyroid cancer.

Objective: To investigate the role and clinical significance of threonine tyrosine kinase (TTK) in papillary thyroid cancer (PTC).

Methods: TTK expression in PTC and normal groups were compared using TCGA data and experiments. The prognostic value of TTK and its possible role in PTC dedifferentiation was evaluated.

Ⅱ Gene as a Marker for Prognostic Prediction of Hepatocellular Carcinoma: A Bioinformatics Analysis.

Objective To investigate the expression of Ⅱ () in hepatocellular carcinoma (HCC) and its role in predicting prognosis of HCC patients. Methods We used HCC-related datasets in UALCAN, HCCDB, and cBioPortal databases to analyze the expression and mutation of and its co-expressed genes in HCC tissues. GO function and KEGG pathway enrichment of and its co-expressed genes were identified.

Doxycycline vs Placebo at 12 Weeks in Patients With Mild Thyroid-Associated Ophthalmopathy: A Randomized Clinical Trial.

Importance: Mild thyroid-associated ophthalmopathy (TAO) negatively impacts quality of life, yet no clinical guidelines for its treatment are available. Existing evidence supports the use of doxycycline in treating mild TAO.

Objective: To evaluate the short-term (12 weeks) efficacy of doxycycline in treating mild TAO.

[Pollution Characteristics and Source Apportionment of Atmospheric Volatile Organic Compounds in Summer in Yuncheng City].

Based on the online monitoring data of VOCs, O, and NO in Yuncheng City from June to August 2020, the pollution characteristics of VOCs in Yuncheng City in summer were analyzed. At the same time, the main emission sources were determined using a PMF model, and the chemical reactivity of VOCs was evaluated using the maximum incremental reactivity (MIR) method and fractional aerosol coefficients (FAC). The results showed that the urban area of Yuncheng was seriously polluted by VOCs and NO in the early morning and evening during summer, the peak value of VOCs daily variation occurred at 08:00 and 20:00, respectively, and was mainly affected by the morning and evening peaks in traffic.

Advances of biphenyl small-molecule inhibitors targeting PD-1/PD-L1 interaction in cancer immunotherapy.

Immunotherapy inhibiting the programmed death-1/programmed death ligand-1 (PD-1/PD-L1) interaction has emerged as one of the most attractive cancer treatment strategies. So far, the clinically used PD-1/PD-L1 inhibitors are monoclonal antibodies, but monoclonal antibodies have several limitations, such as poor pharmacokinetic properties, unchecked immune responses and high production cost. The development of small-molecule inhibitors targeting PD-1/PD-L1 interaction is showing great promise as a potential alternative or complementary therapeutic approach of monoclonal antibodies.

Chinese Herbal Medicine Adjusting Brain Microenvironment via Mediating Central Nervous System Lymphatic Drainage in Alzheimer's Disease.

Due to its complex pathogenesis and lack of effective therapeutic methods, Alzheimer's disease (AD) has become a severe public health problem worldwide. Recent studies have discovered the function of central nervous system lymphatic drainage, which provides a new strategy for the treatment of AD. Chinese herbal medicine (CHM) has been considered as a cure for AD for hundreds of years in China, and its effect on scavenging β-amyloid protein in the brain of AD patients has been confirmed.

[Effect of moxibustion on the expression of microglia and brain-derived neurotrophic factor protein in the spinal cord of rats with myofascial pain syndrome].

Objective: To observe the effect of moxibustion at myofascial trigger points on microglia activation and the expression of brain-derived neurotrophic factor (BDNF) in the spinal cord of rats with myofascial pain syndrome (MPS), so as to explore the central mechanism of the analgesic effect of moxibustion.

Methods: Twenty-four male SD rats were randomly divi-ded into control, model and moxibustion groups (=8 in each group). The MPS model was established by strinking on fascia musculares and eccentric exercise.

Antimicrobial peptides: mechanism of action, activity and clinical potential.

The management of bacterial infections is becoming a major clinical challenge due to the rapid evolution of antibiotic resistant bacteria. As an excellent candidate to overcome antibiotic resistance, antimicrobial peptides (AMPs) that are produced from the synthetic and natural sources demonstrate a broad-spectrum antimicrobial activity with the high specificity and low toxicity. These peptides possess distinctive structures and functions by employing sophisticated mechanisms of action.

Enhancing ectoine production by recombinant Escherichia coli through step-wise fermentation optimization strategy based on kinetic analysis.

In this study, the recombinant ectoine-producing Escherichia coli ET01 was constructed by introducing the ectABC operon from Halomonas venusta ZH. To further improve ectoine production, the regulation of the fermentation process was systematically investigated. First, the effects of the initial glucose concentrations and glucose feeding mode on ectoine production were analyzed.

Application of Nanocarbon in Breast Approach Endoscopic Thyroidectomy Thyroid Cancer Surgery.

This study aimed to investigate the application of nanocarbon in surgical endoscopy in patients with thyroid cancer for the clinical tracing of level VI sentinel lymph nodes (SLNs) and for parathyroid gland protection. Ninety-three patients with papillary thyroid carcinoma (PTC) who underwent an endoscopic thyroid cancer operation were included. We randomly divided these patients into a control group ( = 42) and a nanocarbon group ( = 51).

MDN1 Is Involved in the Establishment of a Normal Seed Proteome and Seed Germination.

Seed germination and formation are the beginning and ending, respectively, of a plant life cycle. These two processes are under fine regulation by the internal genetic information. Previously, we demonstrated that MIDASIN 1 (MDN1) is required for ribosome biogenesis, and its dysfunction leads to pleiotropic developmental phenotypes, including impaired embryogenesis and slow seed germination.

Dimericursones A and B: two unprecedented hexacyclic dimeric diterpenoids from the root barks of Jatropha curcas.

Dimericursones A and B (1 and 2), two unprecedented hexacyclic dimeric diterpenoids, were obtained from the root barks of Jatropha curcas. Their structures were elucidated by extensive spectroscopic analysis, electronic circular dichroism calculations, and single-crystal X-ray diffraction. Dimericursone B (2) showed significant inhibition on nitric oxide production of lipopolysaccharide-induced RAW264.

miR-218 inhibits acute promyelocytic leukemia cell growth by targeting BMI-1.

Acute promyelocytic leukemia (APL) is a subtype of acute myelocytic leukemia. Previous studies have reported a number of functions and therapeutic roles of microRNAs (miRs) in APL, and have suggested that miR-218 acts as a tumor suppressor in a number of types of human cancer; however, its role in APL remains unclear. In the present study, the expression of miR-218 and its effects on the viability and proliferation of HL-60 cells was investigated.

Efficacy of Aidi Injection () on overexpression of P-glycoprotein induced by vinorelbine and cisplatin regimen in patients with non-small cell lung cancer.

Objective: To investigate the efficacy of Aidi Injection () on overexpression of P-glycoprotein (P-gp) induced by vinorelbine and cisplatin (NP) regimen in patients with non-small cell lung cancer (NSCLC), and study the difference between intravenous administration and targeting intratumor administration of Aidi Injection with thoracoscope.

Methods: Totally 150 patients with NSCLC were randomly assigned to the control group, the intravenous group and the intratumor group by the random envelope method, 50 cases in each group. The patients were treated with NP regimen (2 cycles), NP regimen (2 cycles) plus Aidi intravenous injection, or NP regimen (2 cycles) plus Aidi intratumor injection with thoracoscope, respectively for 6 weeks.

Serum adiponectin levels are inversely correlated with leukemia: A meta-analysis.

Object: This study is aimed at exploring the correlation between serum adiponectin (ADPN) levels and leukemia.

Materials And Methods: Eligible studies were retrieved using both computerized and manual searches. Relevant case-control studies were enrolled in strict accordance to our inclusion and exclusion criteria.

[Metabolomics Study on Non-Small Cell Lung Cancer Patients with Different Chinese Medical Syndromes].

Objective: To study the relationship between Chinese medical syndrome types and metabolomics of non-small cell lung cancer (NSCLC) patients.

Methods: Totally 120 NSCLC patients were assigned to asthenia syndrome group and sthenia syndrome group, 60 in each group. Meanwhile, 60 cases of benign pulmonary nodules in physical examinations were recruited as the control group.

[Effect-of Angong Niuhuang Pill on Th1/Th2 of cerebral infarction patients of phlegm-heat obstructing orifices in China and Indonesia].

Objective: To observe the effect of Angong Niuhuang Pill (ANP) on Thl/Th2 in cerebral infarction patients and to explore the mechanism of phlegm-heat obstructing orifices.

Methods: Re- cruited were 30 cerebral infarction patients of phlegm-heat obstructing orifices syndrome (PHOOS) both in China and Indonesia. They were assigned to 4 groups according to the use of ANP, the Chinese treatment group, the Indonesia treatment group, the Chinese control group, and the Indonesia control group.