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Journals and Conferences
AIM Transvaginal hydrolaparoscopy (THL) has recently been developed as a less invasive alternative to conventional laparoscopy. There are some reports that described the usefulness and prognostic value of diagnostic THL in infertile women. Moreover, operative THL such as ovarian drilling for unovulatory women with polycystic ovarian syndrome (PCOS) to… (More)
PROBLEM It has been shown that the presence of antinuclear antibody (ANA) might reduce pregnancy rates after in vitro fertilization-embryo transfer (IVF-ET). However, the mechanism of implantation failure by ANA has not yet been clarified. This study was performed to investigate the impact of ANA on pregnancy rates after IVF-ET, and the necessity of… (More)
Transvaginal hydrolaparoscopic ovarian drilling (THLOD) appears to be an effective minimally invasive procedure to induce ovulation in women with polycystic ovary syndrome (PCOS). Postoperative endocrinological alterations following THLOD show significant decrease of serum LH and testosterone concentrations.
Metformin appears to be an effective medicine to induce ovulation in women with polycystic ovary syndrome and insulin resistance. After the introduction of metformin treatment for such cases, the use of gonadotropin in combination with metformin significantly increased the incidence of multiple pregnancies.
This study was carried out to analyse if some of the sperm parameters assessed by computer-aided sperm analysis (CASA) are associated with multinucleate formation in human in vitro fertilization (IVF). In the present study, 137 IVF-embryo transfer (ET) treatment cycles in which pronucleate formation could be observed were enrolled. Sperm parameters after… (More)
PROBLEM Matrix metalloproteinase (MMP) and tissue inhibitor of metalloproteinase (TIMP) play important roles throughout various stages of pregnancy, including embryo implantation, trophoblastic invasion, placentation in early gestation, and cervical dilatation in later gestation, and feto-maternal membrane lysis. It would be beneficial if assessment of… (More)
Hepatitis B virus (HBV) infection, which causes liver cirrhosis and hepatocellular carcinoma, remains a major health problem in Asian countries. Recent development of vaccine for prevention is reported to be successful in reducing the size of chronically infected carriers, although the standard medical therapies have not been established up to now. In this… (More)
PROBLEM This study was performed to investigate if patients' sera with anti-human sperm antibodies show inhibitory effects on in vitro fertilization (IVF) and embryo development in mice. METHOD OF STUDY Patients' sera were collected from eight infertile women having sperm immobilizing antibodies and 17 infertile women without the antibodies. Male ICR mice… (More)
PROBLEM It has been shown that Chlamydia trachomatis infection in infertile women is highly associated with tubal pathology. Chlamydia trachomatis antibody testing is a simple screening test for tubal factor subfertility, however, it is based on the detection of previous infection. Recently, association between some inflammatory diseases and chemokines has… (More)
Ribavirin and interferon-alpha induce Th1 polarization of human CD4+ T cells. The study was conducted to investigate the whether cellular immune response during ribavirin/interferon-alpha therapy is associated with viral eradication by examining mRNA expression of molecules relevant to Th1 and Th2 polarization in CD4+ cells of 13 patients with chronic… (More)