Circulating apelin and chemerin levels in patients with polycystic ovary syndrome: A meta-analysis.

Background: Polycystic ovary syndrome (PCOS) is one of the most common gynecological endocrine disorders. Apelin and chemerin are newly identified adipokines, which are higher in obesity and diabetes. Studies have found that the serum apelin and chemerin levels in patients with PCOS are significantly increased.

microRNA-29b-3p attenuates diabetic nephropathy in mice by modifying EZH2.

Objective: Diabetic nephropathy (DN) is the leading cause of end-stage renal disease around the world. This study investigated the role of microRNA (miR)-29b-3p in DN and the mechanism of the miR-29b-3p/EZH2 axis in DN.

Methods: Peripheral blood samples of DN patients were collected and miR-29b-3p and EZH2 expression levels were evaluated using RT-qPCR.

Cangfudaotan decoction inhibits mitochondria-dependent apoptosis of granulosa cells in rats with polycystic ovarian syndrome.

Polycystic ovary syndrome (PCOS) is a universal endocrine and metabolic disorder prevalent in reproductive aged women. PCOS is often accompanied with insulin resistance (IR) which is an essential pathological factor. Although there is no known cure for PCOS, cangfudaotan (CFDT) decoction is widely used for the treatment of PCOS; nevertheless, the underlying mechanism is not clear.

Mechanism of LSD1 in oxygen-glucose deprivation/reoxygenation-induced pyroptosis of retinal ganglion cells via the miR-21-5p/NLRP12 axis.

Background: Retinal ganglion cells (RGCs) are important retinal neurons that connect visual receptors to the brain, and lysine-specific demethylase 1 (LSD1) is implicated in the development of RGCs. This study expounded the mechanism of LSD1 in oxygen-glucose deprivation/reoxygenation (OGD/R)-induced pyroptosis of RGCs.

Methods: Mouse RGCs underwent OGD/R exposure, and then RGC viability was examined using the cell counting kit-8 method.

Jian-Pi-Yi-Shen decoction inhibits mitochondria-dependent granulosa cell apoptosis in a rat model of POF.

As a widely applied traditional Chinese medicine (TCM), Jian-Pi-Yi-Shen (JPYS) decoction maybe applied in curing premature ovarian failure (POF) besides chronic kidney disease (CKD). experiments, 40 female SD (8-week-old) rats were randomized into four groups, namely, control group (negative control), POF model group, JPYS treatment group, and triptorelin treatment group (positive control). JPYS group was treated with JPYS decoction (oral, 11 g/kg) for 60 days, and the triptorelin group was treated with triptorelin (injection, 1.

Renoprotective effect of Tanshinone IIA against kidney injury induced by ischemia-reperfusion in obese rats.

Objective: Obesity enhances the frequency and severity of acute kidney injury (AKI) induced by renal ischemia-reperfusion (IR). Tanshinone IIA (TIIA) pre-treatment was used to alleviate renal injury induced by renal IR, and whether TIIA can attenuate renal cell apoptosis via modulating mitochondrial function through PI3K/Akt/Bad pathway in obese rats was examined.

Methods: Male rates were fed a high-fat diet for 8 weeks to generate obesity, followed by 30 min of kidney ischemia and 24 h reperfusion induced AKI.

Performance of a Glaucoma Screening Program Compared With Opportunistic Detection in China.

Prcis: Health examination center-based screening provide a good supplement to clinic-based glaucoma care by detecting early-stage glaucoma, especially those with normal intraocular pressure (IOP) and less visual impairment.

Purpose: Opportunistic glaucoma screening for early case identification is of great value in the prevention of severe visual impairment, however, novel, low-cost models are needed. We aimed to determine whether health examination center-based glaucoma screening identifies diseases earlier than outpatient cases in China.

The proatherosclerotic function of BCAT1 in atherosclerosis development of aged-apolipoprotein E-deficient mice.

Atherosclerosis (AS) is an inflammatory vascular disease. Branched-chain amino acid transaminase 1 (BCAT1) has been implicated in inflammatory diseases, while its role in AS is unclear yet. In ApoE mice with a high fat diet (HDF), BCAT1 was highly up-regulated and more pronounced in aged than in young ApoE mice, which was abundantly expressed in macrophages located in AS lesions.

Concurrence of IgG4-related disease and Kimura disease with pulmonary embolism and lung cancer: a case report.

Background: Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) is a systemic disease that involves the infiltration of IgG4-positive plasma cells in multiple organs. Kimura disease (KD) presents as subcutaneous masses on the head and neck, frequently accompanied by eosinophilia and high immunoglobulin E (IgE) levels. Here, we report a rare case of concurrence of IgG4-RD and KD with manifestations of asthma, pulmonary embolism, and central diabetes insipidus accompanied by lung carcinoma.

Qualitative and quantitative evaluation by using chemical fingerprint in combination with chemometrics method.

In order to better control the quality of (FP) qualitative and quantitative analyses were initially performed by using chemical fingerprint and chemometrics methods in this study. First, the fingerprint of FP was developed by HPLC and the chemical markers were screened out by similarity analysis (SA), hierarchical clustering analysis (HCA), principal components analysis (PCA), and orthogonal partial least squares discriminant analysis (OPLS-DA). Next, the chemical constituents in FP were profiled and identified by HPLC coupled to Fourier transform ion cyclotron resonance mass spectrometry (HPLC-FT-ICR MS).

Differentiation and Maturation Effect of All-Trans Retinoic Acid on Cultured Fetal RPE and Stem Cell-Derived RPE Cells for Cell-Based Therapy.

Purpose: Clinical trials using fetal retinal pigment epithelium (fRPE), human embryonic stem cell (hESC)-derived RPE, or human induced pluripotent stem cell (hiPSC)-derived RPE for cell-based therapy for degenerative retinal diseases have been carried out. We investigated the culture-induced changes in passaged fRPE, hESC-RPE, and hiPSC-RPE cells and explored the differentiation and maturation effect of all-trans retinoic acid (ATRA) on cells for manufacturing and screening high-quality RPE cells for clinical transplantation.

Methods: RPE cell lines were set up and the culture-induced changes in subsequent passages caused by manipulating plating density, dissociation method, and repeated passaging were studied by a microscope, real-time quantitative PCR, western blot, and immunofluorescent assays.

Relationship of Soluble Klotho and Early Stage of Diabetic Nephropathy: A Systematic Review and Meta-Analysis.

Background: Diabetic nephropathy (DN) is a chronic microvascular complication caused by long-term hyperglycemia in patients with diabetes and an important cause of end-stage renal disease. Although some studies have shown that soluble Klotho(sKlotho) levels of patients with DN are lower than those without DN, in the early stage of patients with DN with normal renal function and albuminuria, the change in sKlotho is still controversial.

Aim: This meta-analysis was conducted to statistically evaluate sKlotho levels in patients with DN.

Scleral Cross-Linking in Form-Deprivation Myopic Guinea Pig Eyes Leads to Glaucomatous Changes.

Purpose: To investigate the potential glaucomatous changes caused by scleral cross-linking (CXL) in a guinea pig form-deprivation (FD) myopia model.

Methods: Eighty 4-week-old tricolor guinea pigs were divided into four groups: FD only, genipin CXL only, FD plus CXL, and control. Refractive error, axial length (AL), intraocular pressure (IOP), and structural and vasculature optic disc changes in optical coherence tomography (OCT) and OCT angiography (OCTA) were measured at baseline and day 21.

A possible new activator of PI3K-Huayu Qutan Recipe alleviates mitochondrial apoptosis in obesity rats with acute myocardial infarction.

Obesity, which has unknown pathogenesis, can increase the frequency and seriousness of acute myocardial infarction (AMI). This study evaluated effect of Huayu Qutan Recipe (HQR) pretreatment on myocardial apoptosis induced by AMI by regulating mitochondrial function via PI3K/Akt/Bad pathway in rats with obesity. For in vivo experiments, 60 male rats were randomly divided into 6 groups: sham group, AMI group, AMI (obese) group, 4.

Effects of Serum C-Peptide Level on Blood Lipid and Cardiovascular and Cerebrovascular Injury in Patients with Type 2 Diabetes Mellitus: A Meta-Analysis.

Objective: This study aims to investigate the effects of serum C-peptide levels on blood lipid and cardiovascular and cerebrovascular injury in patients with type 2 diabetes mellitus (T2DM).

Methods: China National Knowledge Infrastructure (CNKI), WanFang Data, PubMed, Web of Science, and Embase databases were searched for relevant studies published from January 2010 to June 2021. All retrieved randomized controlled trials that evaluated the effect of serum C-peptide levels on blood lipids or cardiovascular and cerebrovascular injuries in T2DM patients were included in our study.

Impact of Diabetes Mellitus on Lower Urinary Tract Symptoms in Benign Prostatic Hyperplasia Patients: A Meta-Analysis.

Background: Benign prostatic hyperplasia (BPH) is a disease that causes lower urinary tract symptoms (LUTS), which are the most common urological problem in approximately one-third of the male population aged over 50 years. Some studies have suggested that diabetes may be a risk factor for the development of BPH. However, whether diabetes aggravates the LUTS of BPH patients is still controversial.

MiR-103a-3p aggravates renal cell carcinoma by targeting TMEM33.

Objective: We investigated the mechanism of miR-103a-3p-mediated renal cell carcinoma (RCC) progression.

Methods: The miR-103a-3p expressions were measured in clinical samples and in two RCC cell lines. MiR-103a-3p was inhibited or over-expressed in the 786-O and UO31 cell lines, respectively.

Association Between Serum Cystatin C and Thyroid Diseases: A Systematic Review and Meta-Analysis.

Background: Cystatin C (CysC) is often used to diagnose and monitor renal diseases. Although some studies have investigated the association between serum CysC levels and thyroid diseases, their reported results were inconsistent. Therefore, the relationship between CysC levels and thyroid diseases remains controversial.

Comparison of the IOLMaster 700 and the Pentacam in the Analysis of the Lens Nuclear Density Before the Cataract Surgery.

To evaluate the difference of the lens nuclear density measured before and after mydriasis by using the IOLMaster 700 (Carl Zeiss Meditec AG, Jena, Germany) and the Pentacam Scheimpflug imaging (Pentacam HR, Oculus Incorporation, Wetzlar, Germany) and investigate the relationship between the measurement data and the phacoemulsification parameters. Patients with age-related nuclear cataracts diagnosed on the slit-lamp examination were enrolled in the age range of 53-76 years. No patient had a history of ocular surgery, laser treatment, or general disorders affecting vision.

Genetic association between CDKN2B-AS1 polymorphisms and the susceptibility of primary open-angle glaucoma (POAG): a meta-analysis from 21,775 subjects.

Background: Primary open-angle glaucoma (POAG) is affected by both genetics and environmental factors. CDKN2B-AS1 polymorphisms have been reported to be involved in the pathogenesis of POAG. However, the results of the genetic associations between the CDKN2B-AS1 polymorphisms and POAG risk were inconclusive.

Efficacy of roxadustat in treatment of peritoneal dialysis patients with renal anaemia.

Background: There are no studies on the use of roxadustat in patients on regular peritoneal dialysis in China.

Aim: To observe the efficacy and safety of roxadustat in treating renal anaemia in peritoneal dialysis patients.

Methods: Patients with renal anaemia who were regularly followed at the Peritoneal Dialysis Center of the First Affiliated Hospital of China Medical University from November 1, 2019 to June 30, 2020 were selected.

Expression of oncogenic long noncoding RNA PSMG3-antisense 1 in lung squamous cell carcinoma.

Lung squamous cell carcinoma (LUSC) is one of the most common subtypes of lung cancer that accounts for ~50% of all lung cancer cases. Long noncoding RNA (lncRNA) PSMG3-antisense (AS) 1 has been suggested to play an important role in various types of cancer. Therefore, the aim of the present study was to investigate the role of PSMG3-AS1 using clinical specimens and data from 130 patients with LUSC.

Cardiac Rehabilitation of Patients with Acute ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention in a Han Population in Northern China: A Prospective Cohort Study.

Background: Cardiac rehabilitation (CR) has been associated with improved cardiac function in cardiovascular diseases. Our aim was to explore the factors associated with cardiac function and CR.

Methods: This prospective cohort study had 473 STEMI patients admitted for primary percutaneous coronary intervention (PCI) who were divided into a CR group (group A, n = 104) and a non-CR group (group B, n = 369) based on whether they could complete CR.

Associations of shift work and night work with risk of all-cause, cardiovascular and cancer mortality: a meta-analysis of cohort studies.

Background: Epidemiological studies on the relationship of shift work or night work with risk of total and cause-specific mortality have given conflicting results. We aimed at conducting a meta-analysis to summarize the evidence from cohort studies.

Methods: Embase, PubMed, Web of Science and Scopus databases were searched for eligible studies up to Mar 2021.