Investigating the Impact of Estrogen Levels on Voiding Characteristics, Bladder Structure, and Related Proteins in a Mouse Model of Menopause-Induced Lower Urinary Tract Symptoms.

Lower urinary tract symptoms (LUTS) are common in postmenopausal women. These symptoms are often linked to decreased estrogen levels following menopause. This study investigated the relationship between estrogen levels, alterations in bladder tissue structure, bladder function, and the incidence of urinary frequency.

A wireless, battery-free device for electrical neuromodulation of bladder contractions.

Lower urinary tract dysfunction (LUTD) is a prevalent condition characterized by symptoms such as urinary frequency, urgency, incontinence, and difficulty in urination, which can significantly impair patient's quality of life and lead to severe physiological complications. Despite the availability of diverse treatment options, including pharmaceutical and behavioral therapies, these approaches are not without challenges. The objective of this study was to enhance treatment options for LUTD by developing a wireless, battery-free device for managing bladder contractions.

Elevated microRNA-125b inhibits cytotrophoblast invasion and impairs endothelial cell function in preeclampsia.

Preeclampsia (PE) is a life-threatening disorder of human pregnancy affecting 5-8% of all pregnancies. Currently, PE remains an elusive complicated and heterogenous medical condition with no early marker or symptoms is recognized for this serious pregnancy complications. Here, we profiled the plasma miRNA expression patterns associated with preeclampsia and found 16 miRNAs were deregulated ( < 0.

The bioflavonoid quercetin improves pathophysiology in a rat model of preeclampsia.

Preeclampsia (PE) is a pregnancy-specific hypertensive syndrome and is a leading risk of thousands of patient and offspring's deaths worldwide with no effective therapies but early delivery. Quercetin is associated with multiple pathways that link placental dysfunction with the maternal system phenotypes in the pathogenesis of PE, however, whether quercetin can be used to treat preeclampsia is not known. We employed a preeclampsia animal model induced by ultra-low-dose endotoxin infusion and monitored angiogenic factors, inflammatory response and oxidative stress changes after quercetin treatment.