Teruhiko Tamaya

We report a rare case of intrinsic ureteral endometriosis causing ureteral obstruction with adenomyosis, but without concomitant pelvic endometriosis.

ETS-1 in ovarian endometriomas was significantly positively correlated with microvessel counts (MVCs), but ETS-1 and MVC were not significantly altered during the menstrual cycle. Because ETS-1 persistently expresses in the subepithelial ar…

Gonadotropin-releasing hormone (GnRH) analogue has beneficial effects on the size and symptoms of endometriosis and uterine leiomyomas as a result of suppressing ovarian steroidogenesis. GnRH analogues are also the preferred treatment for a…

ObjectiveImpaired sensitivity of endometrial tissue to spontaneous apoptosis in women with endometriosis contributes to the abnormal implantation and growth of endometrium at ectopic sites. Our purpose was to examine the effect of gonadotro…

BACKGROUND: 7-Hydroxystaurosporine (UCN-01) is a novel antitumor agent as well as a potent inhibitor of a variety of protein kinases with a preference to protein kinase C. Because an intimate interaction exists between PKC signaling and the…

This study was designed to examine the biological implications of progesterone receptor form A (PR-A) and B (PR-B) mRNA expressions in human ovarian endometriosis (ectopic endometrium). A high ratio of PR-B to PR-AB (PR-A+PR-B) mRNA express…

An increase in androgen receptor (AR) caused by estrogen is recognized as one of the biological phenomena related to estrogen-induced growth in uterine endometrium. The A/B region of AR gene in X chromosome involves the cytosine, adenine, a…

Changes in serum glucose levels were examined in a female with insulin-independent diabetes who received a gonadotropin-releasing hormone (GnRH) analog treatment for pelvic endometriosis. The mean blood glucose levels were higher on buserel…

Levels of CA125, CA72-4 and CA19-9, serum markers for ovarian cancer, were measured throughout menstrual cycles in a patient with probable pelvic endometriosis. The patient had CA125 levels >1000 U ml(-1), CA72-4>10 U ml(-1) and CA19-9>150 …

ObjectiveTo investigate the expression of sex hormone-binding globulin (SHBG) exon VII splicing variant messenger RNA (mRNA) in human ovarian endometriosis.DesignThe expression of SHBG variant mRNA in normal uterine endometrium and endometr…

Background Transvaginal ultrasound-guided aspiration of ovarian endometrioma has been applied and emphasized as a safe and simple procedure. Purpose Two 27-year-old infertile women, both gravida 0, para 0, underwent medical follow-up examin…

We report a case in which gonadotropin-releasing hormone agonist for a patient with pelvic endometriosis did not suppress the endometrial growth or serum levels of estradiol or follicle-stimulating hormone but did that of luteinizing hormon…

It has recently become apparent that peritoneal fluid and its cellular and humoral constituents are associated with the pathophysiology of pelvic endo metriosis. We examined the expression of cytokine genes in peritoneal mononuclear cells o…

Rabbit uterus contains type I and II oestrogen binding sites in the cytosol, and nuclear fractions. Oestrogen-stimulated increase in uterine weight was inhibited by concurrent treatment with progesterone or danazol. Oestrogen-induced type I…

The levels of interleukin 1 beta (IL-1 beta) and tumor necrosis factor (TNF) in peritoneal fluid (PF-IL-1 beta and PF-TNF) and production of IL-1 beta and TNF by peritoneal macrophages were determined in patients with benign gynecologic dis…