Comparison of antegrade and retrograde laparoscopic bilateral inguinal lymphadenectomy for penile cancer.

Purpose: To investigate and compare the feasibility, safety, and clinical outcomes of antegrade and retrograde laparoscopic bilateral inguinal lymphadenectomy for penile cancer.

Methods: We retrospectively analyzed the clinical data of 32 patients with penile cancer admitted between 2018 and 2022. Among them, 17 patients underwent antegrade laparoscopic inguinal lymphadenectomy (ALIL group) and 15 underwent retrograde laparoscopic inguinal lymphadenectomy (RLIL group).

Nomogram for predicting the overall survival and cancer-specific survival of patients with intraductal carcinoma of the prostate.

Purpose: Intraductal carcinoma of the prostate (IDC-P) is a histological subtype that differs from conventional acinar adenocarcinoma in terms of its origin, appearance, and pathological features. For IDC-P, there is currently no recognized best course of action, and its prognosis is unclear. The goal of this study is to analyze independent prognostic factors in IDC-P patients and to develop and validate a nomogram to predict overall survival (OS) and cancer-specific survival (CSS).

[RigiScan monitoring assists tadalafil medication in the treatment of penile ED].

Objective: To investigate the application value of RigiScan monitoring in assisting tadalafil medication.

Methods: This self-control study included 89 ED patients (IIEF-5 < 21) treated in our hospital from August 2019 to July 2020. The patients underwent audiovisual sexual stimulation (AVSS), nocturnal penile tumescence and rigidity (NPTR) test, scoring on the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder 7-Item Scale (GAD-7), blood routine test, blood biochemical analysis, and hormone secretion examination, which confirmed 21 cases of psychogenic, 28 cases of organic and 40 cases of mixed ED.

Efficacy and Safety of 1470 nm Diode Laser Enucleation of the Prostate in Elderly Benign Prostatic Hyperplasia Patients.

The aim of this study was to evaluate efficacy and safety of 1470 nm diode laser enucleation of the prostate (DiLEP) and plasmakinetic resection of the prostate (PKRP) in elderly benign prostatic hyperplasia (BPH) patients with lower urinary tract symptoms. A total of 123 elderly patients with BPH were randomized to undergo either 1470 nm DiLEP or PKRP by means of a random number table from September 2020 to April 2022. The perioperative and postoperative data were studied during a 3- and 6-month follow-up.

Adrenal Gland Metastasis of Breast Invasive Mucinous Carcinoma: A Rare Case Report and Review of Literature.

The adrenal gland is a frequent site for metastasis, and the majority of the metastatic lesions of the adrenal gland normally originate from lung cancer, colon cancer, renal cell carcinoma, and melanoma. However, adrenal gland metastasis from breast invasive mucinous carcinoma is extremely rare. This report described a rare case of right adrenal gland metastasis in a 48-year-old female, who was diagnosed with breast invasive mucinous carcinoma and underwent right modified radical mastectomy with axillary lymph node dissection 5 years previously.

Extraperitoneal Laparoscopic Modified Y-V Plasty for the Treatment of Refractory Bladder Neck Contracture.

Bladder neck contracture (BNC) is a rare, late complication of transurethral resection of the prostate (TURP). Although the endoscopic procedure is the primary treatment for BNC, the recurrence rate remains high. Y-V plasty offers excellent surgical results for those individuals with refractory and recurrent BNC.

Establishing a Thermal Imaging Technology (IRT) Based System for Evaluating Rat Erectile Function.

Introduction: Measurement of intra-cavernous pressure (ICP) is an internationally recognized method to evaluate erectile function of animals, however, this process is invasive, destructive, and cannot be repeated, leading to a daunting challenge for monitoring the changes in erectile function throughout the whole treatment duration.

Aim: To verify whether infrared ray thermography technology based system could be a good substitution of ICP for evaluating rat erectile function.

Methods: A novel thermal image-based method, infrared ray thermography technology (IRT) was employed to monitor erectile function in erectile dysfunction (ED) rats.

Overexpression of replication protein A3 is associated with unfavorable outcome in bladder urothelial carcinoma.

Purpose: The replication protein A3 (RPA3) is a subunit of the RPA protein complex, which plays an essential role in multiple processes of DNA metabolism. However, the involvement of RPA3 bladder urothelial carcinoma (UC) prognosis has not yet been elucidated. The aim of our study is to investigate the prognostic role of RPA3 expression in patients with bladder UC.

Efficacy and Safety of Ningmitai Capsules in Patients with Chronic Epididymitis: A Prospective, Parallel Randomized Controlled Clinical Trial.

Objectives: To evaluate the efficacy and safety of Ningmitai (NMT) capsules in patients with chronic epididymitis.

Methods: This prospective randomized controlled trial included 112 patients diagnosed with chronic epididymitis. The patients were randomized (1 : 1 : 1) to receive levofloxacin (LVX), NMT, or NMT combined with LVX for 4 weeks.

Is targeted magnetic resonance imaging/transrectal ultrasound fusion prostate biopsy enough for the detection of prostate cancer in patients with PI-RADS ≥3: Results of a prospective, randomized clinical trial.

Objective: To evaluate targeted magnetic resonance imaging/transrectal ultrasound (MRI/TRUS) fusion prostate biopsy versus systematic prostate biopsy and the two approaches combined for the detection of prostate cancer (PCa) and clinically significant PCa (csPCa) in our center.

Patients And Methods: From September 2018 to June 2020, a total of 161 patients with PI-RADS ≥3 were enrolled in this study. They were randomly to undergo either systematic prostate biopsy (systematic group) or targeted MRI/TRUS fusion prostate biopsy + systematic prostate biopsy (combined group).

Probucol enhances the therapeutic efficiency of mesenchymal stem cells in the treatment of erectile dysfunction in diabetic rats by prolonging their survival time via Nrf2 pathway.

Background: Intracavernous injection of mesenchymal stem cells (MSCs) is a promising method for diabetic mellitus-induced erectile dysfunction (DMED), but short survival time of MSCs in cavernous is a fatal defect for therapy. This study investigated therapeutic efficiency and potential mechanism of probucol combined with MSCs.

Methods: In vivo study, a total of forty-eight 10-week-old male Sprague-Dawley (SD) rats were used.

MK2206 Enhances Cisplatin-Induced Cytotoxicity and Apoptosis in Testicular Cancer Through Akt Signaling Pathway Inhibition.

Objective: To improve conventional chemotherapeutic efficacy, it is significant to identify novel molecular markers for chemosensitivity as well as possible molecules accelerating cell-killing mechanisms. In this study, we attempted to elucidate how MK2206, an allosteric Akt inhibitor, enhances the cisplatin (CDDP)-induced cytotoxicity and apoptosis in testicular cancer.

Materials And Methods: We checked three testicular cancer cell lines for the expression of phospho(p)-Akt and its downstream molecules targets by Western blot.

Impact on sexual function of plasma button transurethral vapour enucleation versus plasmakinetic resection of the large prostate >90 ml: Results of a prospective, randomized trial.

To compare the impact of plasma button transurethral vapour enucleation of the prostate (PVEP) and plasmakinetic resection of the prostate (PKRP) on lower urinary tract symptoms and sexual function in patients with benign prostatic enlargement (BPE) >90 ml. Between July 2017 and August 2018, 101 patients with symptomatic BPE were randomly, prospectively assigned to either PKRP or PVEP in our department. The clinical characteristics and sexual function were evaluated before and after surgery.

βKlotho inhibits androgen/androgen receptor‑associated epithelial‑mesenchymal transition in prostate cancer through inactivation of ERK1/2 signaling.

The epithelial‑mesenchymal transition (EMT) is reported to have intimate crosstalk with androgen receptor (AR) signaling in prostate cancer (PCa) and is known to be responsible for castration resistance. Fibroblast growth factor/receptor (FGF/FGFR) signaling is also involved in tumor progression and EMT in multiple tissues. Several studies have investigated the role of βKlotho, an FGF/FGFR signaling co‑receptor in tumorigenesis.

A rare case report of one stage surgical treatment for left renal cell carcinoma with level IV intravenous tumor thrombus combined with severe coronary artery stenosis.

Rationale: Renal cell carcinoma (RCC) exhibits a natural tendency to extend from the kidney into inferior vena cava (IVC) and growing into the right atrium is a rare complication. We report a 65-year-old patient with an RCC with intravascular extension through renal vein into the IVC and right atrial combined with severe coronary artery disease. This case has not been described in the literature and there is no treatment guideline for it.

Bone mesenchymal stem cells differentiate into myofibroblasts in the tumor microenvironment.

The aim of the present study was to investigate the tropism of mesenchymal stem cells (MSCs) to the tumor microenvironment, and to evaluate the feasibility of bone marrow mesenchymal stem cells differentiating into myofibroblasts . A total of 1 ml bone marrow was extracted from the greater trochanter of one male New Zealand rabbit, and MSCs were obtained by density gradient centrifugation and cultured routinely. The surface markers were analyzed by flow cytometry.

Epigallocatechin-3-gallate ameliorates erectile function in aged rats via regulation of PRMT1/DDAH/ADMA/NOS metabolism pathway.

Aging-related ED is predominantly attributed to neurovascular dysfunction mediated by NO suppression and increased oxidative stress in penis. The alterations of protein arginine methyltransferases 1 (PRMT1)/dimethylarginine dimethylaminohydrolase (DDAH)/asymmetrical dimethylarginine (ADMA)/NO synthase (NOS) pathway regulate NO production in the vascular endothelium. Epigallocatechin-3-gallate (EGCG) is one of the most abundant and antioxidative ingredients isolated from green tea.

Probucol Improves Erectile Function by Restoring Endothelial Function and Preventing Cavernous Fibrosis in Streptozotocin-induced Diabetic Rats.

Objective: To investigate the effects of probucol on erectile function in streptozotocin-induced diabetic rats and explore the underlying mechanisms.

Methods: A total of thirty 12-week-old Sprague-Dawley male rats received a 1-time intraperitoneal streptozotocin (60 mg/kg) or vehicle injection after a 12-hour fast. Three days later, the streptozotocin-induced diabetic rats were randomly divided into 2 groups and were treated with daily gavage feedings of probucol at doses of 0 and 500 mg/kg for 12 weeks.

Plasmakinetic Vapor Enucleation of the Prostate with Button Electrode versus Plasmakinetic Resection of the Prostate for Benign Prostatic Enlargement >90 ml: Perioperative and 3-Month Follow-Up Results of a Prospective, Randomized Clinical Trial.

Objective: To evaluate plasmakinetic vapor enucleation of the prostate (PVEP) with button electrode and plasmakinetic resection of the prostate (PKRP) in patients with urinary symptoms due to benign prostatic enlargement (BPE) >90 ml.

Methods: A total of 112 patients with symptomatic BPE were randomly assigned to either PKRP or PVEP prospectively from August 2012 to May 2014 in our department. Perioperative and postoperative data were investigated during a 3-month follow-up.

MK2206 potentiates cisplatin-induced cytotoxicity and apoptosis through an interaction of inactivated Akt signaling pathway.

Objectives: To improve conventional chemotherapeutic efficacy, it is important to detect new molecular markers for chemosensitivity and possible accelerating cell-killing mechanisms. In this study, we investigated how MK2206, an allosteric Akt inhibitor, enhances the cisplatin (CDDP)-induced cytotoxicity and apoptosis in urothelial cancer cells.

Materials And Methods: We examined bladder cancer cell lines for the expression of phospho(p)-Akt and its downstream targets by Western blot.

Eg5 inhibitor, a novel potent targeted therapy, induces cell apoptosis in renal cell carcinoma.

Eg5 is critical for mitosis and overexpressed in various malignant tumors, which has now been identified as a promising target in cancer therapy. However, the anti-cancer activity of Eg5 inhibitor in renal cell carcinoma (RCC) remains an open issue. In this paper, we evaluated, for the first time, the therapeutic benefit of blocking Eg5 by S-(methoxytrityl)-L-cysteine (S(MeO)TLC) in RCC both in vitro and vivo.

The expression of Eg5 predicts a poor outcome for patients with renal cell carcinoma.

Eg5 is a member of the kinesin family of proteins, which associates with bipolar spindle formation in dividing tumor cells during mitosis. The aim of our study is to investigate the prognostic role of Eg5 expression in patients with renal cell carcinoma (RCC). RCC tissue specimens from 164 consecutively treated patients who underwent surgery between 2005 and 2011 were evaluated.