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Zinner syndrome unveiled: Ectopic ureter and seminal vesicle cyst leading to urinary dysfunction: A case report.
Radiol Case Rep
March 2025
Department of Radiology, Makassed hospital, Jerusalem, Palestine.
Zinner syndrome (ZS) is a rare congenital urological condition characterized by a triad of ipsilateral seminal vesicle cysts, unilateral renal agenesis, and ejaculatory duct obstruction, first described in 1914. This case report details the presentation and management of a 27-year-old male diagnosed with ZS following a 2-month history of urinary frequency, hesitancy, dysuria, and painful ejaculation. Physical examination revealed a left lower abdominal mass, and imaging confirmed the classic findings of ZS, including unilateral renal agenesis, an enlarged seminal vesicle cyst, and an ectopic ureter.
View Article and Find Full Text PDFEthical dilemmas surrounding patients´ "unwise" treatment preferences and suboptimal decision quality: case series of three renal cell carcinoma patients who developed local recurrences after non-guideline-concordant care choices.
Pan Afr Med J
January 2025
College of Medicine, Qatar University, Doha, Qatar.
Patient engagement and shared decision-making (SDM) between patients and clinicians is the foundation of patient-centered care. It aims to reach a treatment option that fits the patient's preference and is guideline-concordant. We sought to evaluate the possible causes and outcomes of patient's non-guideline-concordant care choices.
View Article and Find Full Text PDFBlockade of neddylation through targeted inhibition of DCN1 alleviates renal fibrosis.
Clin Sci (Lond)
January 2025
Zhengzhou University First Affiliated Hospital, Zhengzhou, China.
Neddylation is a process of attaching neuronal precursor cell-expressed developmentally downregulated protein 8 (NEDD8) to substrates for the protein function modulation via enzymatic cascades involving NEDD8-activating enzyme (E1), NEDD8-conjugating enzyme (E2), and NEDD8 ligase (E3). Defective in cullin neddylation 1 (DCN1) serves as a co-E3 ligase, that can simultaneously bind E2 UBE2M and cullin proteins to stabilize the catalytic center of the Cullin-Ring E3 ligase (CRL) complex, thereby promoting cullin neddylation. Neddylation is reported to be activated in diverse human diseases, and inhibition of protein neddylation has been regarded as a promising anticancer therapy.
View Article and Find Full Text PDFProtective Effects of Tormentic Acid on Unilateral Ureteral Obstruction-Induced Renal Injury, Inflammation, and Fibrosis: A Comprehensive Approach to Reducing Oxidative Stress, Apoptosis, and Ferroptosis.
Antioxidants (Basel)
December 2024
Department of Internal Medicine, School of Medicine, Daegu Catholic University, Daegu 42472, Republic of Korea.
Chronic kidney disease (CKD) progresses through mechanisms involving inflammation, fibrosis, and oxidative stress, leading to the gradual structural and functional deterioration of the kidneys. Tormentic acid (TA), a triterpenoid compound with known anti-inflammatory and antioxidant properties, shows significant potential in counteracting these pathological processes. This study explored the protective role of TA in a unilateral ureteral obstruction (UUO)-induced CKD model.
View Article and Find Full Text PDFCalycosin extracted from Astragali Radix reduces NETs formation to improve renal fibrosis via TLR4/NF-κB pathway.
J Ethnopharmacol
January 2025
Hubei Key Laboratory of Wudang Local Chinese Medicine Research, School of Pharmaceutical Sciences, Hubei University of Medicine, Shiyan 442000, China. Electronic address:
Ethnopharmacological Relevance: Astragali Radix (A. Radix) is the dry root of the leguminous plants Astragalus membranaceus (Fisch) Beg. var.
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