A Yajima
No ORCID on file
· 18 papers in corpus
other
2000
OBJECTIVE: To evaluate the expression of estrogen receptor (ER)-alpha and ER-beta messenger RNA (mRNA) in ovarian endometriosis. DESIGN: Prospective study. SETTING: University hospital. PATIENT(S): Patients with endometriosis and patient…
review
2000
We report a case of endomyometriosis arising in the left uterosacral ligament of a 29-year-old woman. The central cavity of the uterine-like mass was lined by pseudo-stratified columnar epithelium and endometrial stroma. The wall of the cys…
review
1999
Defects in the cell-mediated immune system may play a role in the pathogenesis or progression of pelvic endometriosis. Possible mediators include macrophages, interleukins-1 and -6, and tumor necrosis factor-alpha. More recent work points t…
1999
other
1999
PROBLEM: The present study examined the presence and cellular distribution of transforming growth factor-beta1, 2, and 3 isoforms and their type I and II receptors in endometriotic cysts of the ovary, relative to their presence in normal en…
review
1998
The clonality of epithelial cells in ovarian endometriotic cysts was evaluated on the basis of a polymorphism of the X-linked phosphoglycerate kinase gene (PGK). The problems associated with clonality analysis of DNA samples extracted from …
other
1998
other
1998
PROBLEM: Factors regulating fibrosis in peritoneal endometriosis are poorly understood. We hypothesized that mast cell proteases may play a role in the process of fibrosis in peritoneal endometriosis. As the first step in examining the poss…
lab-animal
1997
OBJECTIVE: We evaluated the secretion of hepatocyte growth factor by eutopic endometrial stromal cells in vitro. DESIGN: Eutopic endometrial stromal cells were isolated and the culture supernatants were collected after 48 hours of incubati…
case-report
1996
The clinical and pathological features of an apparently unique case of an endometrial cyst of the uterus are reported. The cyst was located within the myometrium of a 16-year-old woman suffering from dysmenorrhea. After excision of the cyst…
case-report
1996
observational
1994
Macrophage colony stimulating factor (M-CSF) concentrations in the peritoneal fluid of 44 infertile patients were measured. The concentration of M-CSF was significantly higher in the patients with endometriosis than in those without endomet…
observational
1993
OBJECTIVE: To establish a relationship between pelvic pain and the stage and severity of pelvic endometriosis determined according to the revised American Fertility Society classification. STUDY DESIGN: Retrospective study of 618 cases dia…
nonrandomized-trial
1992
Through the collaboration of 22 institutions nationwide, a total of 1,185 cases of ovarian cancer treated between January, 1980 and December, 1987, were investigated as to their prognosis from the aspect of the chemotherapeutic effect. (1) …
observational
1989
The frequency of argyrophil cells in mucinous cystadenocarcinomas, borderline tumors (MBT) and cystadenomas was 29.8% (14 of 47), 46.7% (7 of 15) and 11.1% (2 of 18), respectively. These were statistically higher than the frequencies in 17 …
nonrandomized-trial
1988
A phase II study of carboplatin was conducted in ovarian cancer by a cooperative study group consisting of 22 institutions nationwide. The overall response rate of 50 evaluable cases was 38.0%. The response rate in cases with no prior chemo…
other
1984
Ascitic fluid was obtained from a patient with ovarian endometrioid carcinoma. The cells obtained from the fluid were cultured in Eagle's minimum essential medium containing 15% fetal calf serum at 37 degrees C under humidified 5% CO2 and 9…
lab-animal
1983
Ascitic fluid was obtained from the patient of ovarian endometrioid cancer. Collected cells were incubated with Eagle's MEM containing 15% fetal calf serum at 37 degrees C under humidified 5% CO2 and 95% air. The epithelial colonies grew ra…