Prenatal diagnosis of fetuses conceived by assisted reproductive technology by karyotyping and chromosomal microarray analysis.

Background: Invasive prenatal evaluation by chromosomal microarray analysis (CMA) and karyotyping might represent an important option in pregnant women, but limited reports have applied CMA and karyotyping of fetuses conceived by assisted reproductive technology (ART). This study aimed to examine the value of CMA and karyotyping in prenatal diagnosis after ART.

Methods: This retrospective study included all singleton fetuses conceived by ART from January 2015 to December 2021.

Application of metagenomic next-generation sequencing in cutaneous tuberculosis.

Tuberculous infection in a skin wound is a rare but well-known condition. This study describes a child infected with tuberculosis after being wounded. Because of swelling and pain in his wrist tissue, he was admitted to the Affiliated Hospital of Jining Medical University of Shandong Province on 16 October 2021.

Dihydroartemisinin inhibits the expression of von Willebrand factor by downregulation of transcription factor ERG in endothelial cells.

Dihydroartemisinin (DHA), a semi-synthetic derivative of artemisinin, has effective antitumor and anti-inflammatory actions. von Willebrand factor (vWF), a large multifunctional glycoprotein, has a prominent function in hemostasis and is a key factor in thrombus formation. In addition, vWF has been regarded as a prospective biomarker for the diagnosis of endothelial dysfunction.

Characteristics of carcinogenic HPV genotypes in North China Plain and the association with cervical lesions.

Human papillomavirus (HPV) infection is a crucial health problem and caused substantial malignancy diseases among female worldwide. We aim to investigate the distribution of HPV subtype and the status of cervical cancer and precancerous lesions caused by HPV infection in North China Plain population. A total of 61,870 samples of outpatients and inpatients from January 2015 to May 2017 at the Affiliated Hospital of Jining Medical University were collected.

Establishment of a fluorescent PCR melting curve method for detecting asthma susceptibility using gene SNP typing.

To develop a detection method for single nucleotide polymorphisms (SNPs) of bronchial asthma (BA) susceptibility genes (, and ) based on fluorescence PCR melting curves. Peripheral blood samples from 33 patients with BA were collected. DNA was extracted, and positive plasmids were constructed.

[Diagnostic value of the combinations of bronchoalveolar lavage fluid galactomannan test and serum galactomannan test in invasive pulmonary aspergillosis].

Objective: To evaluate the accuracy and diagnostic value of bronchoalveolar lavage fluid galactomannan test (BALF-GM) combined with serum GM test on invasive pulmonary aspergillosis (IPA).

Methods: 190 cases of BALF-GM and 4 787 cases of serum GM specimens suspected of fungal infection in patients admitted to Affiliated Hospital of Jining Medical University from January 2016 to June 2018 were enrolled and analyzed. All patients were classified into clinically confirmed IPA, clinically diagnosed IPA, suspected IPA and excluded IPA according to the classification standard of Expert consensus on diagnosis and treatment of pulmonary mycosis.

15d-PGJ2 is a new hope for controlling tumor growth.

15-deoxy-Δ12,14-prostaglandin J2 (15d-PGJ2), a natural PPARγ agonist, has been investigated for over a decade. Studies have revealed that it has proapoptotic, anti-inflammatory, antiangiogenic, and anti-metastatic abilities, as well as a significant anticancer effect. However, the mechanisms underlying the actions of 15d-PGJ2 on various tumors are only partially known.

TCR Vβ Usage of Peripheral Blood and Liver Infiltrating Lymphocytes in Patients with Chronic Hepatitis B.

Introduction: Chronic hepatitis B (CHB) is still a public health problem and its mechanism remains unclear. In this study, we detect the skewness of T cell receptor beta chain variable gene (TCR Vβ) in peripheral blood lymphocytes (PBL) and the liver infiltrating lymphocytes (LIL) of patients with CHB; and hope to provide information for further research on the pathogenic mechanism of CHB.

Material And Methods: Fifteen patients with CHB, ten healthy volunteers and three patients with liver cysts were recruited as the subjects.

IL-17B: A new area of study in the IL-17 family.

The interleukin (IL)-17 superfamily, a relatively new family of cytokines, consists of six ligands (from IL-17A to IL-17F), which bind to five receptor subtypes (from IL-17RA to IL-17RE) and induce downstream signaling. IL-17A, a prototype member of this family, has been reported to be involved in the pathogenesis of allergies, autoimmune diseases, allograft transplantations, and malignancies. Unlike IL-17A, which is mainly produced by T helper 17 cells, IL-17B is widely expressed in various tissues.

Melanin-Associated Synthesis of SERS-Active Nanostructures and the Application for Monitoring of Intracellular Melanogenesis.

Melanin plays an indispensable role in the human body. It serves as a biological reducer for the green synthesis of precious metal nanoparticles. Melanin-Ag nanocomposites were successfully produced which exhibited very strong surface-enhanced Raman scattering (SERS) effect because of the reducibility property of melanin.

Secondary hemophagocytic lymphohistiocytosis induced by cholecystitis: A case report and a review of the literature.

Background: Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening disease resulting from excessive activation and non-malignant proliferation of macrophages and T lymphocytes. Whether it can be caused by cholecystitis has not yet been reported in the world.

Case Report: A 4-year-old girl was admitted to hospital with cholecystitis.

In vitro and in vivo brain-targeting chemo-photothermal therapy using graphene oxide conjugated with transferrin for Gliomas.

Current therapies for treating malignant glioma exhibit low therapeutic efficiency because of strong systemic side effects and poor transport across the blood brain barrier (BBB). Herein, we combined targeted chemo-photothermal glioma therapy with a novel multifunctional drug delivery system to overcome these issues. Drug carrier transferrin-conjugated PEGylated nanoscale graphene oxide (TPG) was successfully synthesized and characterized.

Therapeutic effect of Halofuginone on ITP mice by regulating the differentiation of Th cell subsets.

The aim of the present study was to investigate the therapeutic effect of halofuginone (HF) in the treatment of idiopathic thrombocytopenic purpura (ITP) and explore the underlying mechanism. Sixty ITP mice were divided into four groups including control group, low dose group (25 mg/kg HF), medium dose group (50 mg/kg HF), and high dose group (100 mg/kg HF). Corresponding dose of HF was administrated by gavage daily in HF groups for 7 days, and the same volume of saline was given in control group.

Skewness of TCR Vβ of peripheral blood and synovial fluid of patients with rheumatoid arthritis.

To date, the complete mechanism of rheumatoid arthritis (RA) remain unclear, T cells have been proposed to play an important role in the disease initiation and progression. Presently, some researchers have reported that there were skewed TCR Vβ in different samples of experimental animals or RA patients, such as in the peripheral blood, joints or synovial fluid, however, most of the results were not coincident or even conflict with each other. In this article, with real-time fluorescence quantitative PCR with DNA melting curving technique, we detected the bias of TCR Vβ of RA patients, and found that although most of TCR Vβ usage were different between peripheral blood and synovial fluid, the overview of all the Vβ skewness was similar between the two samples.

Stir-fried white pepper can treat diarrhea in infants and children efficiently: a randomized controlled trial.

We evaluated the efficacy and safety of stir-fried white pepper in the treatment of infant and children diarrhea. This was a randomized trial conducted in the pediatric emergency department of the hospital affiliated to Jining Medical College. One hundred seventy four patients were selected from outpatients from 2011 to 2012.

Genetic analysis of lysosomal alpha-galactosidase A gene in sporadic Parkinson's disease.

Parkinson's disease (PD) is a progressive neurodegenerative disease. Majority of PD cases are sporadic, resulting from interaction of genetic and environmental factors. Accumulating evidence indicates that autophagy, which delivers alpha-synuclein to lysosomes for degradation, is involved in the PD pathogenesis.

Decreased expression of lysosomal alpha-galactosiase A gene in sporadic Parkinson's disease.

Parkinson's disease (PD) is a progressive neurodegenerative disease. To date, the causal genes and variants associated with sporadic PD are largely unknown. Accumulating evidence demonstrates that autophagy delivers alpha-syncuclein proteins to lysosome for degradation and dysfunctional autophagy is involved in the PD pathogenesis.

Altered expression of autophagic genes in the peripheral leukocytes of patients with sporadic Parkinson's disease.

Parkinson's disease (PD) is a progressive neurodegenerative disease caused by interaction of genetic and environmental factors. To date, genetic genes and variants causing PD remain largely unknown. Autophagy is a conserved cellular process including three subtypes, macroautophagy (hereafter referred to as autophagy), microautophagy and chaperone-mediated autophagy (CMA).

Long-term ethanol exposure inhibits glucose transporter 4 expression via an AMPK-dependent pathway in adipocytes.

Aim: The roles of AMP-activated protein kinase (AMPK) and myocyte enhancer factor 2 isoforms (MEF2A, D) as mediators of the effects of ethanol on glucose transporter 4 (GLUT4) expression are unclear. We studied the effects of ethanol in adipocytes in vivo and in vitro.

Methods: Thirty-six male Wistar rats were divided into three groups and given ethanol in a single daily dose of 0, 0.

Decreased activities of lysosomal acid alpha-D-galactosidase A in the leukocytes of sporadic Parkinson's disease.

Parkinson's disease (PD) is a progressive neurodegenerative disease that affects aged people. Although a number of genes have been linked to familial PD, the genetic causes of sporadic PD that accounts for 90% of all PD cases remain unclear. Accumulating evidence has demonstrated that alpha-synuclein aggregation is essential to the pathogenesis of PD.

Quantitative analysis on tongue inspection in traditional Chinese medicine using optical coherence tomography.

Tongue inspection (TI) is an important and unique diagnostic method in traditional Chinese medicine (TCM), because significant connections between various viscerae diseases and abnormalities in the tongue have been verified. In TCM, TI is simple and non invasive, but in clinical applications, TI is subjectively based on the experience and technique of physicians. To avoid this problem, optical coherence tomography (OCT) imaging is introduced here for TI.