J-GLOBAL         Last updated: Jun 5, 2018 at 11:59
Azabu University
School of Veterinary Medicine, Department of Animal Science and Biotechnology
Research funding number

Published Papers

Improved viability of boar semen frozen after percoll density gradient centrifugation
12-18   Mar 1998
Chimeras in livestock species
87-94   Nov 1999
Variation of neutrophil count in cervical mucus of sows associated with its breeding cycle
146-155   Nov 2000
A comparative study on the integration of exogenous DNA into mouse, rat,rabbit, and pig genomes
125-131   Apr 2001
Generation of live rat offspring by intrauterine insemination with epididymal spermatozoa cryopreserved at -196C
463-467   Sep 2001
Development in vivo and in vitro to blastocysts of porcine oocytes matured and fertilized in vitro
303-310   Oct 2001
Sperm motility and plasma membrane integrity of rat spermatozoa frozen in 0.25 ml plastic straws and pellets
156-159   Nov 2001
Freezing epididymal spermatozoa of the Japanese serow (Capricornis crispus) in liquid nitrogen
359-363   Dec 2001
Successful piglets production after transfer of blastocysts produced by a modified in vitro system
1033-1041   Apr 2002
Transplacental transport of a2-macrogloblin (a2M) and induction of a2M in maternaland neonatal rats with acute inflammation
361-365   Jul 2002
Viable piglets generated from porcine oocytes matured in vitro and fertilized by intracytoplasmic sperm head injection
1003-1008   May 2003
A simple method for sutuless gastrointestinal anastomosis in rats
345-348   Sep 2003
Functional expression of a 12 fatty acid desaturase gene from spinach in transgenic pigs
172   Apr 2004
A simple method of intestinal anastomosis (Ileocolostomy) in rats
117-122   May 2005
Hypervitaminosis A resulting in DNA aberration in fetal transgenic mice (Muta Mouse)
58-67   Aug 2005
Offspring derived from intracytoplasmic injection of sonicated rat sperm heads
159-162   Dec 2005
Sperm Motility, Plasma Membrane Integrity, and Binding Capacity to Homologous Zona Pellucida of Cryopreserved Epididymal Spermatozoa in the Domestic Cat
735-739   Dec 2005
Birth of live rats through in vitro fertilization using cryopreserved spermatozoa: sperm fertility improved by freezing at -196C
256   Jan 2006
Effects of cumulus cell removal on in vitro oocyte maturation, fertilization, and embryonic development in pigs
249   Jan 2006
Fertilization and development of procine oocytes following intracytoplasmic sperm head injection enhanced by electric stimulation to oocytes but not pre-treatment of spermatozoa with dithiothreitol
285   Jan 2006
Live rat offspring from cryopreserved ejaculated spermatozoa through in vitro fertilization
247   Jan 2006
Porcine blastocysts derived from in vitro-matured oocytes injected intracytoplasmically with sperm from testicular tissue xenografted into nude mice
247   Jan 2006
Effects of gonadotrophin treatments on meiotic and developmental competence of oocytes in porcine primordial follicles following xenografting to nude mice
279-288   Feb 2006
In vitro and vivo developmental ability of oocytes derived from porcine primordial follicles xenografted into nude mice
51-57   Feb 2006
Morphological changes in boar sperm nuclei with reduced disulfide bonds in electrostimulated porcine oocytes
603-611   Mar 2006
Comparison of glycerol, lactamide, acetamide and dimethylsulfoxide as cryoprotectants of Japanese white rabbit spermatozoa
511-516   Aug 2006
Mini-symposium intracytoplasmic sperm injection in laboratory and farm animals: Preface
85   Oct 2006
Production of viable porcine embryos by in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI)
96-106   Oct 2006
The importance of intact sperm DNA in development of oocytes injected with sperm heads in rats and pigs
367-373   Dec 2006
Effect of sperm treatment on the ability to activate oocytes after ICSI in pigs
303   Jan 2007
Fertility of spermatozoa cryopreserved with 2% acetamide or glycerol through artificial insemination in the Japanese white rabbit
29-34   Jan 2007
Generation of rat offspring derived from cryopreserved spermatozoa in Japanese national bioresources
124   Jan 2007
Improvement of fertilization in vitro by preincubation of frozen/thawed rat spermatozoa with caffeine supplemented medium
272   Jan 2007
Parthenogenetic development of porcine oocytes reconstructed after metaphase-II chromosomes transfer by centrifugation and electrofusion
149   Jan 2007
Effects of chelating agents during freeze-dying of boar spermatozoa on DNA fragmentation and developmental ability in vitro and in vivo after intracytoplasmic sperm head injection
15-24   Feb 2007
Cytoplasmic glutathione regulated by cumulus cells during porcine oocyte maturation affects fertilization and embryonic development in vitro
983-993   Mar 2007
Cryopreservation of epidydimal sperm. In Cryopreservation of rat embryos and sperm and assisted reproduction techniques.
   Oct 2007
The developmental ability of vitrified oocytes from different mouse strains assessed by parthenogenetic activation and intracytoplasmic sperm injection
1199-1206   Dec 2007
Effect of centrifugation treatment before vitrification on the viability of porcine mature oocytes and zygotes produced in vitro
149-155   Jun 2008
Selected aspects of advanced porcine reproductive technology
401-406   Jul 2008
Expression and immunodetection of aquaporin 1 (AQP1) in canine spermatozoa
312-314   Dec 2008
Treatment with proteasome inhibitor MG132 during cloning improves survival and pronuclear number of reconstructed rat embryos
461-468   Dec 2008
Developmental changes of Mullerian and Wolffian ducts in domestic cat fetuses
41-45   Jan 2009
Live piglets derived from in vitro-produced zygotes vitrified at the pronuclear stage
42-49   Jan 2009
A combined treatment with ethanol and 6-dimethylaminopurine is effective for the activation and further embryonic development of oocytes from Sprague-Dawley and Wistar rats
29-36   Feb 2009
Development of external genitalia in fetal and neonatal domestic cats
139-145   Feb 2009
Generation of live rats produced by in vitro fertilization using cryopreserved spermatozoa
503-510   Mar 2009
Generation of rat offspring derived from sperm cryopreserved/banked in the National BioResource Project for the rat followed by transportion to another Institute
31-34   Mar 2009
An assessment of mutagenic effect of 3, 3', 4, 4', 5 pentachlorobipheyl (PCB126) in muta mouse fetuses
529-533   Apr 2009
The kinetics of nuclear status and kinase activities during in vitro maturation of canine oocytes
116-120   Apr 2009
Abrief history of the Japanese Society of Animal Science (JSAS) and recent achievements published in the official journal of the JSAS
41-50   May 2009
Generation of porcine diploid blastocysts after injection of spematozoa grown in nude mice
2-9   Jul 2009
Removal of acrosomal membrane from sperm head improves development of rat zygotes derived from intracytoplasmic sperm injection
475-479   Oct 2009
Successful cryopreservation of rat pronuclear-stage embryos by rapid cooling
226-228   Oct 2009
Production of good-quality porcine blastocysts by in vitro fertilization of follicular oocytes vitrified at the germinal vesicle stage
147-156   Jan 2010
Ethylene glycol-supplemented calcium-free media improve zona penetration of vitrified rat oocytes by sperm cells
169-175   Feb 2010
Phosphorylation of inositol 1,4,5-triphosphate receptor 1 during in vitro maturation of porcine oocytes
34-41   Feb 2010
Possible involvement of phosphatidylinositol 3-kinase in the maintenance of metaphase II attest in porcine oocytes matured in vitro
42-47   Feb 2010
Production of viable piglets for the first time using sperm derived from ectopic testicular xenografts
331-335   Feb 2010
Techniques for in vitro and in vivo fertilization in the rat
311-322   Feb 2010
Phosphorylation of the MAPK pathway has an essential role in the acrosome reaction in miniature pig sperm
263-268   Apr 2010
Nuclear replacement of in vitro matured porcine oocytes by a serial centrifugation and fusion method
659-665   Jul 2010
Cryotop facilitates high developmental ability of re-vitrified mouse embryos
21-26   Dec 2010
Factors affecting fertilization and embryonic development during intracytoplasmic sperm injection in pigs
183-187   May 2011
Full-term development of rats from oocytes fertilized in vitro using cryopreserved ejaculated sperm
7-11   Aug 2011
Pre-treatment of sperm reduces success of intracytoplasmic sperm injection in the pig
285-293   Aug 2011
Xenografting of gonadal tissues into mice as a possible method for conservation and utilization of pporcine genetic resouces
495-503   Sep 2011
High developmental rates of mouse oocytes cryopreserved by an optimized vitrification protocol; the effects of cryoprotectants, calcium and cumulus cells
675-680   Dec 2011
Porcine nuclei in early growing stage do not possess meiotic competence in matured oocytes
560-566   Aug 2012
Successful production of offspring using cryopreserved sperm via nonsurgical artificial insemination in rats
501-504   Aug 2012
Co-cultured sperm remaining after in vitro fertilization is developmentally competent to term by intracytoplasmic injection in rats
1-5   Sep 2012
Normal reproductive development of offspring derived by intracytoplasmic injection of porcine sperm grown in hose mice
898-906   Sep 2012
Molecular mechanism of fertilization in the pig
669-682   Oct 2012
Comparison of ethylene glycol and propylene glycol for the vitrification of immature porcine oocytes
378-384   2013
Molecular characteristics of horse phospholipase C zeta (PLC*)
359-368   2013
Vitrification procedure decreases inositol 1,4,5-triphosphate receptor expression, resulting in low fertility of pig oocytes
693-701   2013
Delay in cleavage of porcine embryos after intracytoplasmic sperm injection (ICSI) shows poorer embryonic development
256-259   2014
Normal reproductive development of pigs produced using sperm retrieved from immature testicular tissue cryopreserved and grafted into nude mice
325-331   2014
The effect of a novel cryoprotective agent, carboxylated *-poly-L-lysine, on the developmental ability of re-vitrified mouse embryos at the pronuclear stage
200-204   2014


Generation of rat offspring derived from sperm cryopreserved/banked in the National BioResource Project for the rat followed by transportation to another Institute.
31-34   Mar 2009