-K Niwa Researcher Activity Profile

Research Author Detailed Information 

K Niwa Publication Rate By Year

K Niwa has published 1 paper(s) in 1989, 1 paper(s) in 1990, 1 paper(s) in 1996, 1 paper(s) in 2001, 10 paper(s) in 2006, 1 paper(s) in 2007, 2 paper(s) in 2008, for a total of 17 research publications in total.

K K Niwa Author Information

LAST NAME: niwa

FIRST NAME: k

INITIALS: K

AFFILIATION:

Papers

K Niwa's Publication Record

1. Synergistic effect of caffeine and heparin on in-vitro fertilization of cattle oocytes matured in culture. Year Published: 2006
Division of Animal Science, Faculty of Agriculture, Okayama University, Okayama 700, Japan.
2. In vitro penetration of zona pellucida of salt-stored bovine oocytes before and after maturation by frozen-thawed spermatozoa. Year Published: 2006
Division of Animal Science, Faculty of Agriculture, Okayama University, Okayama 700, Japan.
3. First cleavage of enucleated rat eggs following transplantation of karyoplast removed from pronuclear eggs stored at 2 to 6 degrees C for various durations. Year Published: 2006
Division of Animal Science, Faculty of Agriculture Okayama University, Okayama 700, Japan.
4. Fertilization and early cleavage in vitro of ageing bovine oocytes after maturation in culture. Year Published: 2006
Division of Animal Science, Faculty of Agriculture Okayama University, Okayama 700, Japan.
5. Glucose requirement at different developmental stages of in vitro fertilized bovine embryos cultured in semi-defined medium. Year Published: 2006
Department of Animal Science and Technology, Faculty of Agriculture Okayama University, Okayama 700, Japan.
6. Effects of different protein supplements in fertilization medium on in vitro penetration of cumulus-intact and cumulus-free bovine oocytes matured in culture. Year Published: 2006
Division of Animal Science and Technology, Faculty of Agriculture Okayama University, Okayama 700, Japan.
7. Effects of fetal calf serum in culture medium on development of bovine oocytes matured and fertilized in vitro. Year Published: 2006
8. Effects of cumulus cells on male pronuclear formation and subsequent early development of bovine oocytes in vitro. Year Published: 2006
9. Completion of first meiosis by sperm penetration in vitro of bovine oocytes inhibited at metaphase-I with dimethylsulphoxide. Year Published: 2006
Division of Animal Science and Technology, Faculty of Agriculture Okayama University, 700 Okayama, Japan.
10. The importance of NaCl concentration in a chemically defined medium for the development of bovine oocytes matured and fertilized in vitro. Year Published: 2006
Division of Animal Science and Technology, Faculty of Agriculture Okayama University, Okayama 700, Japan.
11. Stoichiometric Mg:LiNbO(3) as an effective material for nonlinear optics. Year Published: 2007
12. Primary endodermal sinus tumor of the vulva in a 52-year-old woman with long-term survival: a case report. Year Published: 2008
Department of Obstetrics & Gynecology, Gifu University Graduate School of Medicine, Japan.
13. Primary lymphoma of the uterine corpus: an unusual location for a common disease--case report. Year Published: 2008
Department of Obstetrics and Gynecology, Gifu University School of Medicine, Japan.
14. [A resected case of triple cancer in the uterus, lung and thyroid] Year Published: 1989
15. [Primary lung cancer of the right middle lobe] Year Published: 1990
16. Validation of the proximal isovelocity surface area method for assessing mitral regurgitation in children. Year Published: 1996
Department of Cardiology, Chiba Children's Hospital, 579-1 Hetacho, Midoriku, Chiba 266, Japan.
17. Canadian Cardiovascular Society Consensus Conference 2001 update: Recommendations for the Management of Adults with Congenital Heart Disease--Part II. Year Published: 2001
McGill University, Montreal, Canada.