New model of PIRADS and adjusted prostatespecific antigen density of peripheral zone improves the detection rate of initial prostate biopsy: a diagnostic study.

This study explored a new model of Prostate Imaging Reporting and Data System (PIRADS) and adjusted prostate-specific antigen density of peripheral zone (aPSADPZ) for predicting the occurrence of prostate cancer (PCa) and clinically significant prostate cancer (csPCa). The demographic and clinical characteristics of 853 patients were recorded. Prostate-specific antigen (PSA), PSA density (PSAD), PSAD of peripheral zone (PSADPZ), aPSADPZ, and peripheral zone volume ratio (PZ-ratio) were calculated and subjected to receiver operating characteristic (ROC) curve analysis.

A correlative study of iron metabolism based on q-Dixon MRI in benign prostatic hyperplasia and prostate cancer.

Clinical staging, Gleason score, and prostate-specific antigen (PSA) have been accepted as factors for evaluating the prognosis of prostate cancer (PCa). With the in-depth study of iron metabolism and the development of multiparametric magnetic resonance imaging technology, we used q-Dixon magnetic resonance imaging (MRI) to measure the iron content of the PCa patients' lesions, and used enzyme-linked immunosorbent assay (ELISA) to measure the iron metabolism indicators in the patients' serum samples, combined with the patients' postoperative clinical data for analysis. We found that the serum indexes were correlated with the T2 star values, International Society of Urological Pathology (ISUP) grade, and pathological classification in PCa patients (all P < 0.

LINC00511/miRNA-143-3p Modulates Apoptosis and Malignant Phenotype of Bladder Carcinoma Cells via PCMT1.

Bladder cancer has easy recurrence characteristics, but its occurrence and development mechanism are still unclear. Non-coding RNA is a kind of RNA that exists widely and cannot be translated into proteins, which has played a key role in the regulation of biological functions of tumor cells. However, the regulation mechanism of non-coding RNA on bladder tumors is not fully understood.

Long-Term Results of Laparoscopic Partial Versus Total Adrenalectomy for Aldosterone Producing Adenoma.

Purpose: Laparoscopy surgery is the gold standard for the treatment of aldosterone-producing adenomas (APA). However, the effectiveness between laparoscopic total and partial adrenalectomy is controversial. Therefore, we retrospectively analyzed the postoperative and follow-up outcomes of these two procedures.

Hypoxia‑induced miR‑210 contributes to apoptosis of mouse spermatocyte GC‑2 cells by targeting Kruppel‑like factor 7.

The aim of the present study was to investigate the underlying mechanisms of hypoxia‑induced microRNA (miR)‑210 effects on mouse GC‑2spd (GC‑2) cells. GC‑2 cells were subjected to hypoxia or normoxia for 12, 24, 48 and 72 h. Apoptosis of GC‑2 cells was detected using terminal deoxynucleotidyl‑transferase‑meditated dUTP nick end labeling and flow cytometry.

Management of symptomatic caliceal diverticular calculi: Minimally invasive percutaneous nephrolithotomy versus flexible ureterorenoscopy.

Objective: To retrospectively evaluate appropriate treatment for patients with symptomatic caliceal diverticular calculi, by comparing the therapeutic outcomes for those undergoing minimally invasive percutaneous nephrolithotomy (MPCNL) and flexible ureterorenoscopy (F-URS).

Methods: From March 2009 to May 2014, 36 consecutive patients with caliceal diverticular calculi were divided into 2 groups: 21 patients underwent MPCNL, and 15 were treated by F-URS. All procedures were performed by one surgical group, which ensured relatively constant parameters.

N-acetylcysteine Ameliorates Prostatitis via miR-141 Regulating Keap1/Nrf2 Signaling.

Chronic prostatitis was the most common type of prostatitis and oxidative stress was reported to be highly elevated in prostatitis patients. In this study, we determined the effect of N-acetylcysteine (NAC) on prostatitis and the molecular mechanism involved in it. Male Sprague-Dawley rats were divided into three groups: control group (group A, n = 20), carrageenan-induced chronic nonbacterial prostatitis (CNP) model group (group B, n = 20), and carrageenan-induced CNP model group with NAC injection (group C, n = 20).

Expression of Nemo-like kinase was increased and negatively correlated with the expression of TCF4 in lung cancers.

Nemo-like kinase (NLK), as a mitogen activated protein kinase (MAPK)-like kinase, is involved in the development of several human cancers. In this study, we explored the expression of NLK in lung squamous cell carcinoma (SCC) and adenocarcinoma tissues, and investigated the associations among NLK, β-catenin, T-cell factor 4 (TCF4), and the clinicopathological factors of lung cancers. The expressions of NLK, β-catenin, TCF4 were examined in 109 cases of lung cancers using immunohistochemistry method.

Comparison of Treatment Outcomes of Different Spermatic Vein Ligation Procedures in Varicocele Treatment.

In this study, 4 different spermatic vein ligation procedures for varicocele (VC) treatment were compared based on recurrence rate, postoperative complications, and semen quality. Between January 2012 and May 2013, a total of 345 male patients with VC were recruited at The First Affiliated Hospital of Soochow University. Patients were performed by different ligation procedures, and they were divided into 4 groups: laparoscopic varicocelectomy group (LV group: n = 84), microscopic inguinal varicocelectomy group (MIV group: n = 85), microscopic retroperitoneal varicocelectomy group (MRV group: n = 86), and microscopic subinguinal varicocelectomy group (MSV group: n = 90).

Anti-human leukocyte antigens and anti-major histocompatibility complex class I-related chain A antibody expression in kidney transplantation during a four-year follow-up.

Background: Humoral immunity is an important factor for long-term survival of renal allograft. Here we performed a four-year follow-up to explore the clinical significance of monitoring anti-human leukocyte antigens (HLA) and anti-major histocompatibility complex class I-related chain A (MICA) antibody expression after kidney transplantation.

Methods: We obtained serial serum samples from 84 kidney transplant patients over a four-year period.

Variants on ESR1 and their association with prostate cancer risk: a meta-analysis.

Background: Epidemiological studies evaluating the association of two variants rs9340799 and rs2234693 on estrogen receptor 1 (ESR1) with prostate risk have generated inconsistent results.

Methods: A meta-analysis was here conducted to systematically evaluate the relationship of these two variants with prostate cancer susceptibility.

Results: For rs9340799, heterozygosity of T/C carriers showed a significant increased prostate cancer risk with a pooled odds ratio (OR) of 1.

[Greenlight photoselective vaporization prostatectomy versus thulium laser vaporesection of the prostate for aged high-risk BPH patients with the prostate heavier than 80 g].

Objective: To compare the effects of greenlight photoselective vaporization prostatectomy (PVP) and thulium laser vaporesection of the prostate (TmLRP) in the treatment of aged high-risk BPH patients with the prostate weighing > 80 g.

Methods: We included in this study 118 high-risk BPH patients aged 62-96 (mean 76) years with the prostate heavier than 80 g, 82 treated by PVP and the other 36 by TmLRP. Then we compared the operation time, intraoperative bleeding, complications, short-term effectiveness, and surgical cost between the two groups.

[Clinical significance of C-reactive protein concentration in the expressed prostatic secretion from chronic prostatitis patients].

Objectives: To discuss the correlation of C-reactive protein (CRP) concentration in the EPS of chronic prostatitis (CP) patients with CP types, WBC count in EPS, lecithin corpuscles (LLZXT) and chronic prostatitis symptom index (CPSI).

Methods: According to the NIH classification standard, 196 cases of CP were diagnosed by the pro and post massage test (PPMT) and EPS routine, of which 68 were chronic bacterial prostatitis (Type II ), 76 inflammatory chronic non-bacterial prostatitis/chronic pelvic pain syndrome (Type III A) and 52 non-inflammatory chronic non-bacterial prostatitis/chronic pain syndrome (Type III B). Another 50 healthy volunteers were enrolled as normal controls.