The Value of Shear Wave Elastography in the Diagnosis of Breast Cancer Axillary Lymph Node Metastasis and Its Correlation With Molecular Classification of Breast Masses.

Objective: To explore the diagnostic value of shear wave elastography examination (SWE) on axillary node metastasis (ANM) in breast cancer, this study aimed to evaluate the correlation between the SWE features and different molecular types of breast cancer, and to check the elastic modulus differences among the molecular types.

Methods: Breast cancer patients from November 2020 to December 2021 were subjected to both conventional ultrasonic examination (CUE) and SWE before ultrasound-guided percutaneous biopsy or axillary lymph node dissection (ALND). We used the pathological results as the gold standard to draw the receiver operating characteristic (ROC) curve.

The Relationship between Body Composition and Bone Mineral Density of Female Workers in A Unit of Tai'an.

Objective: To explore the relationship between body composition and bone mineral density (BMD) of female workers in a university of Tai'an.

Methods: This study randomly selected 90 female employees in a university of Tai'an. The body composition was monitored by body composition analyzer (inbody770), and the lumbar bone mineral density was monitored by dual energy X-ray absorptiometry (BMD model).

Expression of VEGF, COX-2 and MMP-9 in breast cancer and their relationship with ultrasound findings.

Objective: We wished to ascertain the relationship between expression of vascular endothelial growth factor (VEGF), cyclo-oxygenase (COX)-2, and matrix metallopeptidase (MMP)-9 and various features of ultrasound images in breast cancer (BC) patients.

Methods: Eighty-nine breast lesions were confirmed to have BC by ultrasound, surgery and pathology. According to the Breast Imaging Reporting and Data System classification method published by the American College of Radiology, six groups were created: spiculation and non-Burr sign; calcification and non-calcification; vascular anomaly syndrome and non-vascular anomaly syndrome; lymph node metastasis (LNM) and non-LNM.

Inhibitory effect of the mitogen activated protein kinase specific inhibitor PD98059 on Mtb-Ag-activated γδΤ cells.

Objective: This study aimed to observe the inhibitory effects of mitogen activated protein kinase (MAPK/ERK) specific inhibitor PD98059 on Mtb-Ag activated γδΤ cells and to investigate the role of MAPK in MAPK/ERK pathway of γδΤ cells activated by Mtb-Ag.

Methods: Healthy human peripheral blood mononuclear cell (PBMC) was isolated from the peripheral blood, and then stimulated by phorbol esters (PMA), ionomycin (IM) and Mtb-Ag. PBMC of the experimental group was pretreated by PD98059 of 0, 1, 10 or 100 μmol/L while the control group was given no pretreatment.

Involvement of microRNA-718, a new regulator of EGR3, in regulation of malignant phenotype of HCC cells.

Objective: Hepatocellular carcinoma (HCC) is still one of the most common death-related malignancies worldwide. Because the way onset and progression are hidden most, HCC diagnoses are made at an advanced stage, when they are unsuitable for surgical resection. MicroRNAs are a class of small non-coding RNAs, participating in many aspects of cancers.

Changes of Plasma Tumor Necrosis Factor α and C-Reactive Protein Levels in Patients with Hypertension Accompanied by Impaired Glucose Tolerance and their Clinical Significance.

Background: Chronic inflammation could affect the occurrence and development of malignant tumors. To explore the levels of tumor necrosis factor α (TNF-α) and C-reactive protein (CRP) in patients accompanied by impaired glucose tolerance (IGT) and their clinical significance.

Materials And Methods: A total of 210 patients hospitalized in Affiliated Hospital of Taishan Medical University from Jun.

Prevalence of chronic kidney disease and associated factors among the Chinese population in Taian, China.

Background: This study was designed to assess the prevalence of chronic kidney disease (CKD) and associated risk factors among the Chinese population in Taian, China.

Methods: A primary care-based cross-sectional study was conducted in Taian, China, from September to December 2012. Participants selected by a multi-stage stratified cluster sampling procedure were interviewed and tested for hematuria, albuminuria, estimated glomerular filtration rate (eGFR) and other clinical indices.

Predictive value of left ventricular remodeling by area strain based on three-dimensional wall-motion tracking after PCI in patients with recent NSTEMI.

We aimed to explore whether a novel left ventricular performance index, area strain (AS), based on three-dimensional wall-motion tracking (3-D-WMT) done before and after percutaneous coronary intervention (PCI) could predict left ventricular (LV) remodeling in patients with recent non-ST elevation myocardial infarction (NSTEMI). Sixty-one patients (53.6 ± 8.