Noninvasive platelet membrane-coated FeO nanoparticles identify vulnerable atherosclerotic plaques.

Vulnerable atherosclerotic plaques serve as the primary pathological basis for fatal cardiovascular and cerebrovascular diseases. The precise identification and treatment of these vulnerable plaques hold paramount clinical importance in mitigating the incidence of myocardial infarction and stroke. Nevertheless, the identification of vulnerable plaques within the diffuse atherosclerotic plaques dispersed throughout the systemic circulation continues to pose a substantial challenge in clinical practice.

Biomimetic nanoparticles targeting atherosclerosis for diagnosis and therapy.

Atherosclerosis is a typical chronic inflammatory vascular disease that seriously endangers human health. At present, oral lipid-lowering or anti-inflammatory drugs are clinically used to inhibit the development of atherosclerosis. However, traditional oral drug treatments have problems such as low utilization, slow response, and serious side effects.

[Optimization and verification of conditions for induction of neutrophil extracellular traps in vitro].

This study aims to optimize the conditions for the formation of neutrophil extracellular traps(NETs) in vitro, so as to establish a relatively stable experimental research platform. Different conditions were compared, including commonly used laboratory animals(rats and mice) and a variety of cell sources(bone marrow neutrophils and peripheral blood neutrophils separated by percoll density gradient centrifugation). Different inducers like lipopolysaccharide(LPS) and phorbol 12-myristate 13-acetate(PMA) were used for induction in vitro.

Circular RNA circIL21R promotes cervical cancer cells proliferation and migration by sponging the miR-1205/PTBP1 axis.

Increasing research has shown that the abnormal expression of circRNAs is closely related to tumorigenesis, apoptosis, and patient prognosis in cervical cancer. This study aimed to reveal the procancer role of circIL21R in cervical cancer and investigate its related molecular mechanisms. Bioinformatics analysis revealed that circIL21R promotes the progression of cervical cancer via the miR-1205/PTBP1 axis.

The curative effect of fire needling combined with filiform needling on tension-type headache and its effect on the tenderness of pericranial muscles.

Objectives: To observe the curative effect of fire needling pricking pericranial tender points combined with filiform needling on tension-type headache (TTH) and its effect on pericranial muscle tenderness, and explore the correlation between changes of headache symptoms and pericranial muscle tenderness in TTH, to analyze the influence of pericranial muscle tenderness on TTH.

Methods: A total of 41 TTH patients in the treatment group and 38 TTH patients in the control group completed the study. The patients in the treatment group were treated with fire needling at pericranial tender points combined with filiform needling at Baihui (GV20), Sishencong (EX-HN1), Shenting (GV24), Touwei (ST8) and Fengchi (GB20).

Effect of momethasone furoate combined with loratadine and montelukast sodium on inflammatory factors and pulmonary function in children with allergic rhinitis.

Objective: To compare the effects of mometasone furoate in combination with loratadine and montelukast sodium on inflammatory factors and pulmonary function in children with allergic rhinitis (AR).

Methods: In this retrospective study, a total of 89 children with AR admitted to our hospital from March 2020 to October 2021 were enrolled. Among them, 47 children who received mometasone furoate combined with loratadine were designated group A, while the other 42 with mometasone furoate combined with montelukast sodium were group B.

[Clinical comprehensive evaluation of Chinese patent medicine based on EVIDEM].

The clinical comprehensive evaluation of Chinese patent medicine is an important direction in the evaluation of traditional Chinese medicine(TCM), which positively promotes the development of TCM industry. The evaluation system of Chinese patent medicine is helpful to comprehensively evaluate the clinical value of different Chinese patent medicine in the same category, different dosage forms, and specifications, from different manufacturers on the basis of evidence and value. The establishment of a scientific and reasonable comprehensive evaluation index system for Chinese patent medicine is an important prerequisite to ensure clinical value.

Ultrasonic Elastography of the Rectus Femoris, a Potential Tool to Predict Sarcopenia in Patients With Chronic Obstructive Pulmonary Disease.

Skeletal muscle dysfunction is common in patients with chronic obstructive pulmonary disease (COPD) and is associated with a poor prognosis. Abnormal muscle quantity of the lower limbs is a manifestation of skeletal muscle dysfunction in patients with COPD. Shear wave ultrasound elastography (SWE) is a novel and possible tool to evaluate qualitative muscle parameters.

[Expert consensus on Tongsaimai Tablets/Capsules in treatment of peripheral vascular diseases in clinical practice].

Tongsaimai Tablets/Capsules are composed of Lonicerae Japonicae Flos, Angelicae Sinensis Radix, Achyranthis Bidentatae Radix, Codonopsis Radix, Dendrobii Caulis, Astragali Radix, Scrophulariae Radix, and Glycyrrhizae Radix et Rhizoma, and are effective in promoting blood circulation, removing blood stasis, supplementing Qi, and nourishing Yin. It is widely used in the treatment of peripheral vascular diseases. With 40 years of clinical application, it has accumulated substantial research data and application experience.

The efficacy and safety of radiofrequency ablation on the platelet activation and the inflammatory response in elderly atrial fibrillation patients.

Background: Atrial fibrillation (AF) is the most common type of arrhythmia. AF is more common in the elderly population than in the young population. Radiofrequency ablation (RA) is the treatment option for drug-naïve AF; however, previous studies have focused on the young population.

MiR-374b-5p inhibits KDM5B-induced epithelial-mesenchymal transition in pancreatic cancer.

Micro(mi)RNAs play a critical regulatory role in the progression and metastasis of pancreatic cancer (PC). In this study, we aimed to reveal the mechanisms of miR-374b-5p in regulating epithelial-mesenchymal transition (EMT) in PC. Gene Expression Omnibus datasets (GSE24279 and GSE71533) and the pancreatic ductal adenocarcinoma (PDAC) cohort of The Cancer Genome Atlas were employed to screen for potential prognostic miRNAs.

Narrow-band UVB combined with compound clobetasol propionate can improve the therapeutic effect in hand eczema patients.

Objective: To explore the therapeutic effect of narrow-band UVB combined with compound clobetasol propionate on hand eczema patients.

Methods: From June 2017 to June 2020, 102 patients with hand eczema in our hospital were recruited for this study and divided into group A (GA) and group B (GB). The 50 patients in GA were treated with narrow-band UVB irradiation only, and the 52 patients in GB were treated with compound clobetasol propionate in addition to the treatment administered to GA.

A novel macrolide derivative ameliorates smoke-induced inflammation and emphysema by inhibiting NF-κB activation.

Although inflammation and emphysema in patients with chronic obstructive pulmonary disease (COPD) can be ameliorated by antibiotics such as erythromycin, the impact of drug resistance is still controversial. We aimed to evaluate the role of F528, a new macrolide derivative without antibacterial effect, in cigarette smoke (CS)-induced pulmonary inflammation and emphysema in a mouse model, as well as in a macrophage cell line. The inflammatory cell number and cell type in the BALF were counted, and the levels of cytokines in the BALF and cultured cell medium were measured by ELISA.

Summary of animal models of myelodysplastic syndrome.

Myelodysplastic syndrome (MDS) is a malignant tumor of the hematological system characterized by long-term, progressive refractory hemocytopenia. In addition, the risk of leukemia is high, and once it develops, the course of acute leukemia is short with poor curative effect. Animal models are powerful tools for studying human diseases and are highly effective preclinical platforms.

[A new phloroglucinol compound from Dryopteris fragrans].

Two phloroglucinol compounds(1-2) were isolated and purified from 95% ethanol extract of Dryopteris fragrans through various column chromatographies on silica gel, Sephadex LH-20, medium pressure column chromatography, and preparative HPLC. Their structures were elucidated as 2',4',6'-trihydroxy-5'-methyl acetate-3'-methyl-1'-butyrophenone(1) and aspidinol B(2) based on their chemical and physicochemical methods and spectroscopic data. Compound 1 is a new phloroglucinol compound named "dryofraginol".

Augmented Multicenter Graph Convolutional Network for COVID-19 Diagnosis.

Chest computed tomography (CT) scans of coronavirus 2019 (COVID-19) disease usually come from multiple datasets gathered from different medical centers, and these images are sampled using different acquisition protocols. While integrating multicenter datasets increases sample size, it suffers from inter-center heterogeneity. To address this issue, we propose an augmented multicenter graph convolutional network (AM-GCN) to diagnose COVID-19 with steps as follows.

[Correlation analysis on single nucleotide polymorphism of IL-23 receptor gene to susceptibility and clinical efficacy of recurrent oral ulcer].

Purpose: To investigate the correlation of gene polymorphisms of interleukin-23 receptor (IL-23R) rs11465817 and rs10489629 loci to susceptibility and clinical efficacy of recurrent oral ulcer (ROU).

Methods: A total of 150 ROU patients, who visited Stomatological Department of our hospital from January 2016 to December 2018, were selected as ROU group. A total of 150 healthy subjects who underwent physical examination at the same time in our hospital, were selected as healthy control group.

[Study on mechanism of Guilu Erxianjiao in treatment of post-traumatic stress disorder based on network pharmacology].

The aim of this paper was to predict the multi-compound, multi-target and multi-pathway mechanism of Guilu Erxianjiao in treating post-traumatic stress disorder(PTSD) based on network pharmacology. Active compounds and corresponding targets of Guilu Erxianjiao were obtained from TCMSP, BATMAN-TCM, Chemistry and DrugBank database, and known therapeutic targets of PTSD were obtained from OMIM, TTD and DisGeNET Database. The protein interaction network of compound-disease was then built by combining with the STRING Database.

[Expression of mTOR mRNA and Tfr1 mRNA in mucoepidermoid carcinoma of parotid gland and their relationship with prognosis].

Purpose: To investigate the expression of rapamycin target protein (mTOR) mRNA and transferrin receptor 1(Tfr1) mRNA in mucoepidermoid carcinoma of parotid gland and its relationship with prognosis.

Methods: From June 2013 to July 2015 in Tangshan Workers' Hospital, 35 patients with mucoepidermoid carcinoma of parotid gland were selected. The relative expression of mTOR and Tfr1 mRNA in mucoepidermoid carcinoma of parotid gland was detected.

[Exploration on origin of Simiao Yong'an Decoction].

Simiao Yong'an Decoction is composed of Lonicerae Japonicae Flos, Scrophulariae Radix, Angelicae Sinensis Radix, Glycyrrhizae Radix et Rhizome, which was chosen as one of the 100 classic prescriptions in Catalogue of Ancient Classics Prescription(the first batch). Through tracing to the source, It was found that the Simiao Yong'an Decoction(but not named) originated from the Shi Shi Mi Lu, and was later cited by books such as Ancient and Modern Book Integration-Full Record of Medical Department and New Edition of Useful Prescriptions. Literature shows that this prescription was not named until first reported in the Effect of Traditional Chinese Medicine on Arterial Embolism Gangrene in 1956 by a journalist LYU Min.

[Expert consensus statement on Xiyanping Injection for respiratory system infectious diseases in clinical practice(adults)].

Xiyanping Injection is widely used in the treatment of respiratory infectious diseases. However,its package insert is still less instructive for physicians in understanding the specific clinical application of Xiyanping Injection. To discover potential clinical advantages of Xiyanping Injection,the team invited clinical experts of traditional Chinese medicine and western medicine from the field of respiratory diseases,pharmacists and methodologists of evidence-based medicine to compile the consensus.

SREBP1 promotes 5-FU resistance in colorectal cancer cells by inhibiting the expression of caspase7.

Background: The role of lipid metabolism played in cancer cell growth attracts more attention. SREBP1 is a common lipid regulatory factor. It has been reported that SREBP1 can promote tumor cell resistance.