Kohji Miyazaki
No ORCID on file
· 15 papers in corpus
case-report
2013
Ovarian cancer treatment presently does not reflect molecular differences in histologic subtype. Ovarian clear cell carcinoma (OCCC) exhibits several differences in terms of molecular pathogenesis and tumor behavior from the more common, ch…
other
2013
In this study, we examined the clinical significance of KRAS and MAPK1 amplification and assessed whether these amplified genes were potential therapeutic targets in type II ovarian carcinoma. Using fluorescence in situ hybridization, immun…
other
2013
AIM: We aimed to evaluate the efficacy of microwave endometrial ablation at a frequency of 2.45 GHz in women with menorrhagia. This method has been attracting attention as an alternative to hysterectomy in the treatment of functional and or…
2013
Background: Conservative therapies of pelvic abscess are not highly effective and surgical treatment is usually required. This study reviewed cases of pelvic abscess treated at our hospital over a 3-year period to evaluate treatment efficac…
observational
2012
Copyright © 2012 Haruhiko Kanasaki et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is…
other
2012
Objectives. The study was conducted to characterize the use of the laparoscopic surgery in elderly patients. Methods. The medical records of elderly patients aged ≥65 years who underwent laparoscopic surgery were retrospectively reviewed fo…
observational
2012
Recently, the ARID1A gene has been identified as a novel tumor suppressor in ovarian clear cell carcinoma. The prognostic significance of the loss of ARID1A expression is not known. The current study was designed to evaluate whether ARID1A …
lab-animal
2009
We examined the expression of dual specificity phosphatase 1 (DUSP1) by gonadotropin-releasing hormone (GnRH) stimulation and investigated the role of DUSP1 on gonadotropin gene expression using LbetaT2 gonadotroph cell line. DUSP1 expressi…
other
2006
OBJECTIVE: The purpose of this study was to investigate the fluctuation of expression and activation of mitogen-activated protein kinase in normal human endometrium throughout the menstrual cycle. STUDY DESIGN: Thirty-three normal endometr…
observational
2005
BACKGROUND: Whether the surgery for benign ovarian disease affect ovulatory function on residual ovarian tissue has not yet been established. METHODS: We investigated the post-operative function of residual ovaries in 62 patients who under…
observational
2003
The frequency of variant LHbeta containing two point mutations (T(986)-C and T(1008)-C) and its relationship to reproductive disorders differ widely between ethnic groups. In a Japanese population, variant luteinizing hormone (LH) correlate…
observational
2001
STUDY OBJECTIVE: To investigate clinical features and biologic behavior of ovarian cancer that might be closely related to endometrioma and/or endometriosis. DESIGN: Retrospective study (Canadian Task Force classification II-2). SETTING: …
case-report
1995
The magnetic resonance (MR) appearances of three cases of atypical polypoid adenomyoma are reported. The signal intensity of the tumor was similar to that of adenomyosis on T2-weighted MR Imaging (MRI). On contrast-enhanced study, irregular…
review
1992
Ovarian twin pregnancy is quite uncommon. We present a case of an ovarian twin pregnancy associated with pelvic endometriosis. The ultrasonographic findings in our case were similar to those of malignant ovarian tumor. Five cases of ovarian…
lab-animal
1983
We report on hormonal regulation of protein kinases in the rabbit myometrium. The injection of estrogen or progesterone produced 5.2 +/- 0.7- or 4.7 +/- 0.4-fold increases, respectively, of the total activity when histone was used as the su…