Go Ichikawa

BACKGROUND AND OBJECTIVE: Endometriosis affects approximately 10% of women of reproductive age globally and is a leading cause of chronic pelvic pain and infertility. Accurate classification is essential for preoperative diagnosis, surgical…

PROBLEM: In women of reproductive age, endometriosis may contribute to dysmenorrhea, chronic pelvic pain, dyspareunia, infertility, adenomyosis, and endometrial ovarian cyst (EOC). Recent studies have shown that chronic inflammation occurs …

Conclusions: Our findings suggest that the NMS-E represents a valuable preoperative diagnostic tool for endometriosis, effectively correlating with the disease's severity and surgical outcomes. Incorporating the NMS-E into clinical pra…

BACKGROUND: Endometriosis is a multifaceted gynecological condition that poses diagnostic challenges and affects a significant number of women worldwide, leading to pain, infertility, and a reduction in patient quality of life (QoL). Tradit…

BACKGROUND: Endometriosis has several clinical features, including dysmenorrhea, infertility, and endometrioma (EMO). Although oxidative stress status is closely related to endometriosis, it is unclear how the balance between oxidative stre…

Background/Aim: We demonstrated that AT1 and AT2 are expressed and both pathways balance the renin-angiotensin system in endometriosis. MAS1, a specific receptor of angiotensin (1–7), opposes AT1 pathway-associated tissue remodelling. It is…

BACKGROUND/AIM: We demonstrated that AT1 and AT2 are expressed and both pathways balance the renin-angiotensin system in endometriosis. MAS1, a specific receptor of angiotensin (1-7), opposes AT1 pathway-associated tissue remodelling. It is…

A 34-year-old, gravida 0 para 0 Japanese woman visited a regional hospital complaining of dysmenorrhea, hematuria during menstruation, and right inguinal pain. She had a history of dysmenorrhea and three prior rounds of in vitro fertilizati…

PROBLEM: Toll-like receptors (TLRs) are innate immune receptors that mediate the pattern recognition of, and response toward, pathogens and host-derived danger signals. We reported that cyclooxygenase-2 (COX-2) and microsomal prostaglandin …