Yasushi Kawano

Both ovarian pregnancy and endometrioma can rupture and cause life-threatening hemoperitoneum. However, little is known about their coexistence. We report the case of a 34-year-old Japanese woman with a life-threatening hemoperitoneum in th…

Uterine fibroids are associated with heavy menstrual bleeding, abdominal discomfort, subfertility and a reduced quality of life. The present study reported a case series of life-threatening anemia with hemoglobin levels <2.0 g/dl caused by …

Endometriosis is a benign tumor that affect 6-10% women of reproductive age. To date, it is suggested that the aberrant microRNA (miRNA) expressions play important roles in the pathogenesis of endometriosis. Reviewing the literature, we fou…

Endometriosis is a common, estrogen-dependent benign tumor that affect 3-10% women of reproductive age, and is characterized by the ectopic growth of endometrial tissue, which is found primarily in the rectovaginal septum, ovaries, and pelv…

BackgroundTo investigate the role of adenosine monophosphate (AMP)-activated protein kinase (AMPK) on the production of interleukin (IL)-8, monocyte chemoattractant protein (MCP)-1, prostaglandin E2 and F2α induced by IL-1β in endometrial s…

Decidualization of the endometrium and endometriosis involves the morphological and biochemical reprogramming of the estrogen-primed proliferative stromal compartment under the continuing influence of progesterone. Here, we evaluated the in…

To evaluate the involvement of chemokines in the pathogen-esis of endometriosis, we investigated the expression of CXC chemokines in cultured ovarian endometriotic cyst stromal cells (ECSC), endometrial stromal cells with endometriosis (ESC…

ABSTR ACT: Mayer-Rokitanski-Kuster-Hauser (MRKH) syndrome is a rare disease. A 27-year-old woman was admitted for primary amenorrhea and cyclic pelvic pain. Magnetic resonance imaging (MRI) revealed bilateral Müllerian remnants with functio…

Mayer-Rokitanski-Kuster-Hauser (MRKH) syndrome is a rare disease. A 27-year-old woman was admitted for primary amenorrhea and cyclic pelvic pain. Magnetic resonance imaging (MRI) revealed bilateral Müllerian remnants with functioning endome…

ObjectiveTo evaluate the effect of hypoxia on the production of vascular endothelial growth factor (VEGF) and soluble fms-like tyrosine kinase-1 (sFlt-1) in the human fallopian tube.DesignThe secretion of VEGF and sFlt-1 by cultured oviduct…

ObjectiveThe aim of the current study is to evaluate the effect of insulin-like growth factor-I (IGF-I) on the production of vascular endothelial growth factor (VEGF) in the human fallopian tube.MethodsHuman oviductal epithelial cells (OEC)…

The aim of the present study was to evaluate the effects of interleukin (IL)-1beta on the production of vascular endothelial growth factor (VEGF) and soluble fms-like tyrosine kinase-1 (sFlt-1) in the human fallopian tube. Human oviductal e…

BACKGROUND: The aim of this study was to clarify changes in the expression of vascular endothelial growth factor (VEGF) during decidualization by endometrial stromal cells (ESCs) in vitro. METHODS: ESCs were separated by enzymic digestion a…

Background. The aim of this study was to clarify changes in the expression of vascular endothelial growth factor (VEGF) during decidualization by endometrial stromal cells (ESCs) in vitro. Methods. ESCs were separated by enzymic digestion a…

Interferon (IFN)-beta, not IFN-alpha, suppresses vascular endothelial growth factor secretion in endometriotic cyst stromal cells. It was suggested that IFN-beta may be more suitable than IFN-alpha as an anti-endometriotic agent.

To evaluate the involvement of chemokines in the pathogenesis of endometriosis, we investigated the expression of CXC chemokines in cultured ovarian endometriotic cyst stromal cells (ECSC), endometrial stromal cells with endometriosis (ESCw…

In order to investigate the role of interleukin-6 (IL-6) and interleukin-6 soluble receptor (sR) in human ovulation, we evaluated the concentrations in human follicular fluid and analyzed the correlation of IL-6 and IL-6 sR with oocyte matu…