Reference intervals for cardiometabolic risk factors in China: a national multicenter cross-sectional study on an adult population sample.

Background: The reference intervals (RIs) of adult blood lipid parameters currently used in China are not derived from the results of research in local populations and have not been adjusted for age and sex. In this study, we aimed to determine accurate RIs for blood lipid parameters and blood glucose (GluG) for Chinese adults using a national multicenter study.

Methods: A total of 11,333 adults between 18 and 90 years of age were recruited in seven representative regions in China between June 2020 and December 2020.

Molecular subtypes based on DNA sensors predict prognosis and tumor immunophenotype in hepatocellular carcinoma.

DNA sensors play crucial roles in inflammation and have been indicated to be involved in antitumor or tumorigenesis, while it is still unclear whether DNA sensors have potential roles in the prognosis and immunotherapy of hepatocellular carcinoma (HCC). Herein, The Cancer Genome Atlas and Gene Expression Omnibus databases were used to analyze RNA sequencing data and clinical information. A total of 14 DNA sensors were collected and performed consensus clustering to determine their molecular mechanisms in HCC.

The diagnostic value of urine heat shock protein 70 and prostatic exosomal protein in chronic prostatitis.

Objective: To explore the diagnostic value of the levels of prostatic exosomal protein (PSEP) and heat shock protein 70 (HSP70) in the urine of patients with chronic prostatitis (CP).

Method: Urine samples from 210 CP patients (70 cases of the USA National Institutes of Health Category II [NIH-II], 70 NIH-IIIa, and 70 NIH-IIIb patients) and 70 control subjects were collected between May 2018 and February 2020. The levels of PSEP and HSP70 in urine were detected by enzyme-linked immunosorbent assay.

Application value of NIPT for uncommon fetal chromosomal abnormalities.

Objective: To investigate the clinical value of noninvasive prenatal testing (NIPT) for fetal chromosomal deletion, duplication, and sex chromosome abnormalities.

Methods: The study included 6239 pregnant women with singletons in the first and second trimester of pregnancy who received NIPT from December 2017 to June 2019. For pregnant women at high risk of deletion, duplication, and sex chromosome abnormalities indicated by NIPT, amniocentesis was recommended for karyotype analysis and chromosome copy number variation detection to verify the NIPT results and analyze chromosome abnormalities.

Application of Non-Invasive Prenatal Tests in Serological Preclinical Screening for Women with Critical-Risk and Low-Risk Pregnancies but Abnormal Multiple of the Median Values.

Background: To explore the clinical value of secondary screening using noninvasive prenatal testing (NIPT) for women with critical-risk and low-risk pregnancies who had multiple of the median (MoM) abnormalities in serological screening.

Methods: NIPT was used to analyze fetal free DNA in the peripheral blood of 2,325 women with critical-risk pregnancies and 239 women with low-risk pregnancies with MoM abnormalities in serological screening. Based on NIPT results, women with high-risk pregnancies were recommended for amniocentesis for fetal karyotype analysis.

The application of IL-10 and TNF-α in expressed prostatic secretions and prostatic exosomal protein in urine in the diagnosis of patients with chronic prostatitis.

Background: The aim of this study was to investigate the expression of tumor necrosis factor alpha (TNF-α) and interleukin-10 (IL-10) in expressed prostatic secretions (EPSs) of patients with chronic prostatitis (CP) and the expression of prostatic exosomal protein (PSEP) in urine, and to evaluate its correlation with the condition.

Methods: Urine samples from 310 patients with CP (101 National Institutes of Health [NIH] II, 112 NIH IIIa, and 97 NIH IIIb, classified according to the US National Institutes of Health) and 110 control group subjects were collected. The samples were tested for PSEP by enzyme-linked immunosorbent assay (ELISA).

Inhibitory Effect on the Hepatitis B Cells through the Regulation of miR-122-MAP3K2 signal pathway.

The aim of this study was to investigate the inhibitory effect of regulation of miR-122-MAP3K2 signal pathway on the hepatitis B cells. We detected the content of MAP3K2 from patients with HBV blood serum samples and analyzed the correlation between content of MAP3K2 and copies of HBV-DNA. Wound healing and Transwell assays were used to detect the function of cells from control group (wild type) and observer group (overexpresses miR-122).

Noninvasive prenatal testing detects microdeletion abnormalities of fetal chromosome 15.

Objective: Noninvasive prenatal testing (NIPT) is widely used in clinical detection of fetal autosomal duplications or deletions. The aim of this study was to investigate the clinical application of NIPT for detection of chromosomal microdeletions.

Methods: Microdeletions of about 5 Mb in the long arm of chromosome 15 (q11.

Investigation of miR-490-3p Expression in Hepatocellular Carcinoma Based on Reverse Transcription-Polymerase Chain Reaction (RT-qPCR) and a Meta-Analysis of 749 Cases.

BACKGROUND miR-490-3p could play vital roles in multiple cancers. However, the role of miR-490-3p in hepatocellular carcinoma (HCC) remains uncertain. In this study, we sought to explore the underlying role of miR-490-3p in HCC.

[Effect of anxin granules combined with tirofiba on patients with acute myocardial infarction after elective percutaneous coronary intervention].

To investigate the influence of Anxin granules combined with tirofiban on acute myocardial infarction (AMI) Patients after elective percutaneous coronary intervention (PCI). One hundred and twenty AMI patients were randomly divided into treatment group and control group. The patients in the two groups were all given Tirofiban 30mins before PCI .