Search Results - "Tamate, K."

Effects of supplementation with free radical scavengers on the survival and fertilization rates of mouse cryopreserved oocytes by Dinara, S., Sengoku, K., Tamate, K., Horikawa, M., Ishikawa, M.

“…BACKGROUND: This study was conducted to investigate the effects of supplementation with free radical scavengers on the survival and fertilization rates of…”
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The chromosomal normality of unfertilized oocytes from patients with polycystic ovarian syndrome by Sengoku, K, Tamate, K, Takuma, N, Yoshida, T, Goishi, K, Ishikawa, M

“…The present study was designed to compare the cycle characteristics of in-vitro fertilization (IVF) and the chromosomal normality of oocytes in patients with…”
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The clinical efficacy of low-dose step-up follicle stimulating hormone administration for treatment of unexplained infertility by Sengoku, K., Tamate, K., Takaoka, Y., Horikawa, M., Goishi, K., Komori, H., Okada, R., Tsuchiya, K., Ishikawa, M.

“…The present study was designed to compare the clinical efficacy of low-dose step-up follicle stimulating hormone (FSH) administration with conventional FSH…”
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Plasma membrane block to polyspermy in human oocytes and preimplantation embryos by Sengoku, K, Tamate, K, Horikawa, M, Takaoka, Y, Ishikawa, M, Dukelow, W R

“…The existence and time course of the human plasma membrane block to polyspermy were investigated by an in vitro fertilization assay using zona pellucida-free…”
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Involvement of protein kinases in platelet activating factor-induced acrosome reaction of human spermatozoa by Sengoku, K, Tamate, K, Takuma, N, Takaoka, Y, Yoshida, T, Nishiwaki, K, Ishikawa, M

“…The involvement of protein kinases in platelet activating factor (PAF)-induced acrosome reaction of human spermatozoa was investigated using specific…”
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The use of zona-free aged unfertilized human oocytes as a predictor for successful subzonal insemination by Sengoku, K, Tamate, K, Takaoka, Y, Horikawa, M, Katayama, H, Ishikawa, M

“…To examine the reliability of the zona-free aged (1 day old) human unfertilized oocyte sperm penetration assay for assessing sperm fertilizing ability and to…”
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Superoxide and gyneco-obstetric diseases by Ishikawa, M, Tamate, K

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Requirement of nitric oxide for murine oocyte maturation, embryo development, and trophoblast outgrowth in vitro by Sengoku, Kazuo, Takuma, Naoyuki, Horikawa, Michiharu, Tsuchiya, Keiko, Komori, Harumi, Sharifa, Dinara, Tamate, Kenichi, Ishikawa, Mutsuo

“…We investigated the extent to which NO participates in the developmental competence (oocyte maturation, fertilization and embryo development to blastocyst)…”
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Computer-controlled large scale production of high specific activity [11C]RO 15-1788 for PET studies of benzodiazepine receptors by Suzuki, K, Inoue, O, Hashimoto, K, Yamasaki, T, Kuchiki, M, Tamate, K

“…Ethyl 8-fluoro-5,6-dihydro-5-[11C]methyl-6-oxo-4H-imidazo [1,5-a] [1,4]benzodiazepine-3-carboxylate ([11C]RO 15-1788) has been prepared automatically with high…”
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Transvaginal ultrasonographic findings and hCG levels in early intrauterine pregnancies by Sengoku, K, Tamate, K, Ishikawa, M, Kikukawa, Y, Shimizu, T

“…The correlation of transvaginal ultrasound (TVU) findings with serial hCG determinations was evaluated during early pregnancy in 60 patients. In these…”
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Role of oxygen radical and superoxide dismutase in ovulation in the rat by Tamate, K, Ishikawa, M, Sengoku, K, Abe, M, Nakata, T, Shimizu, T, Taniguchi, N

“…We studied the effect of Cu,Zn-superoxide dismutase (SOD) and Mn-SOD, which are specific scavenging enzymes of the superoxide anion radical, on ovulation and…”
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Depyrogenation, sterilization and deproteination of radiopharmaceuticals with an ultrafilter by Suzuki, K, Tamate, K, Nakayama, T

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Two cases of male infertility with pathological dilatation of ejaculatory duct by Fujisawa, M, Osanai, H, Niibori, D, Iuchi, H, Morikawa, M, Tokunaka, S, Yachiku, S, Tamate, K, Sengoku, K, Ishikawa, M

“…Two cases of male infertility with pathological dilatation of ejaculatory duct are reported. In both cases, the dilatated wall of the ejaculatory duct was…”
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Effects of low concentrations of nitric oxide on the zona pellucida binding ability of human spermatozoa by Sengoku, K, Tamate, K, Yoshida, T, Takaoka, Y, Miyamoto, T, Ishikawa, M

“…To investigate the direct effects of sodium nitroprusside, a nitric oxide donor, on the fertilizing ability of human spermatozoa in vitro. Prospective,…”
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Embryology. Effects of supplementation with free radical scavengers on the survival and fertilization rates of mouse cryopreserved oocytes by Dinara, S, Sengoku, K, Tamate, K, Horikawa, M, Ishikawa, M

“…BACKGROUND: This study was conducted to investigate the effects of supplementation with free radical scavengers on the survival and fertilization rates of…”
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Mouse/Human Sequence Divergence in a Region with a Paternal-Specific Methylation Imprint at the Human H19 Locus by Jinno, Yoshihiro, Sengoku, Kazuo, Nakao, Mitsuyoshi, Tamate, Kenichi, Miyamoto, Toshinobu, Matsuzaka, Tetsuo, Sutcliffe, James S., Anan, Tadashi, Takuma, Naoyuki, Nishiwaki, Kunihiko, Ikeda, Yuichiro, Ishimaru, Tadayuki, Ishikawa, Mutsuo, Niikawa, Norio

“…We have identified a region with characteristics of a paternal-specific methylation imprint at the human H19 locus. This region, extending from −2.0 kb…”
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Differential expression of heparin-binding epidermal growth factor-like growth factor in the rat ovary by Pan, Bochen, Sengoku, Kazuo, Takuma, Naoyuki, Goishi, Katsutoshi, Horikawa, Michiharu, Tamate, Kenichi, Ishikawa, Mutsuo

“…We investigated the expression of heparin-binding epidermal growth factor-like growth factor (HB-EGF) and its receptors in the rat ovary to define the role of…”
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Convenient 77Kr production method for medical use by Iwata, R, Monma, M, Tamate, K, Ido, T

“…A convenient method of 77Kr production has been developed for its routine medical use in cerebral blood flow measurement. An aqueous solution of NaBr (40 wt%)…”
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Remote system for the mass production of short-lived radioisotopes in a cyclotron. Development of the system and radioisotope production by Suzuki, K, Iwata, R, Tamate, K, Yoshikawa, K, Ido, T

“…A system was developed for producing short-lived radioactive substances (11CO, 11CO2, 13NN, 13NH3, 18F-, 62Zn2+, 123I-, etc.) on a scale enough for clinical…”
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Effects of platelet activating factor on human sperm function in vitro by Sengoku, K, Tamate, K, Takaoka, Y, Ishikawa, M

“…The direct effects of platelet activating factor (PAF) and the specific PAF receptor antagonist, CV-3988, on the fertilizing ability of human spermatozoa were…”
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