Genitourinary syndrome of menopause (GSM) is a group of syndromes, including atrophy of the reproductive tract and urinary tract, and sexual dysfunction, caused by decreased levels of hormones, such as estrogen, in women during the transition to, or late stage of, menopause. GSM symptoms can gradually become severe with age and menopausal time, seriously affecting the safety, and physical and mental health, of patients. Optical coherence tomography (OCT) systems can obtain images similar to "optical slices" in a non-destructive manner. This paper presents a neural network, called RVM-GSM, to implement automatic classification tasks for different types of GSM-OCT images. The RVM-GSM module uses a convolutional neural network (CNN) and a vision transformer (ViT) to capture local and global features of the GSM-OCT images, respectively, and, then, fuses the two features in a multi-layer perception module to classify the image. In accordance with the practical needs of clinical work, lightweight post-processing is added to the final surface of the RVM-GSM module to compress the module. Experimental results showed that the accuracy rate of RVM-GSM in the GSM-OCT image classification task was 98.2%. This result is better than those of the CNN and Vit models, demonstrating the promise and potential of the application of RVM-GSM in the physical health and hygiene fields for women.
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http://dx.doi.org/10.3390/bioengineering10040450 | DOI Listing |
Medicina (Kaunas)
December 2024
Laboratory of Spermatology, Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
Varicocele repair in men with non-obstructive azoospermia (NOA) remains a subject of debate due to inconsistent outcomes. This study aimed to evaluate the impact of microsurgical varicocelectomy on sperm recovery rates in men with NOA and to assess the role of varicocele grade and testicular histopathology in predicting postoperative outcomes. A retrospective cohort study was conducted of 78 men diagnosed with NOA and clinical varicocele who underwent microsurgical subinguinal varicocelectomy with simultaneous diagnostic and therapeutic testicular biopsy at the Department of Urology of the University of Ioannina between September 2013 and December 2021.
View Article and Find Full Text PDFMedicina (Kaunas)
November 2024
Department of Anatomy and Embryology, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
Müllerian (paramesonephric) duct anomalies (MDA) are a rare condition, occurring in 5.5% of female newborns. One of the most complex malformations is represented by Obstructed Hemivagina and Ipsilateral Renal Anomalies (OHVIRA) syndrome, also known as Herlyn -Werner-Wunderlich (HWW) syndrome.
View Article and Find Full Text PDFJ Clin Med
December 2024
Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Ulm, 89075 Ulm, Germany.
: Endometriosis and urogenital malformation with uterus didelphys and renal agenesis might occur concomitantly, and the question arises whether both entities are associated with each other. : A literature search was conducted in PubMed and Web of Science, using the following search terms: "endometriosis and uterine malformation, endometriosis and Herlyn-Werner-Wunderlich syndrome", "endometriosis and OHVIRA (Obstructed Hemivagina and Ipsilateral Renal Anomaly) syndrome" and "uterus didelphys, renal agenesis and endometriosis". : We identified and examined 36 studies, comprising a total of 563 cases with coinciding endometriosis and OHVIRA.
View Article and Find Full Text PDFArch Esp Urol
December 2024
Pediatric Surgery, Qilu Hospital of Shandong University, 250012 Jinan, Shandong, China.
Background: Doxorubicin (DOX) is a widely used anticancer drug; However, its nephrotoxicity limits its therapeutic efficacy. This study investigates the protective effects of Perilla Alcohol (PA) against DOX-induced nephrotic syndrome (NS), focusing on its antioxidant and anti-inflammatory properties through the nuclear factor erythroid 2-related factor 2 (Nrf2) and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) pathways.
Methods: A DOX-induced nephrotic syndrome (NS) rat model and a DOX-treated Mouse Podocyte Cell line 5 (MPC5) cell model were used to evaluate the renal protective effects of PA.
Preeclampsia (PE) is a prevalent and severe pregnancy complication that significantly impacts maternal and perinatal health. Epidemiological studies and animal experiments have demonstrated that PE adversely affects the cardiovascular and nervous systems of offspring, increasing their risk of hypertension and renal pathology. However, the mechanisms underlying this increased risk remain unclear.
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