T. Tsutsui C. Higuchi M. Soeta H. Oba T. Mizutani T. Hori
REPRODUCTION IN DOMESTIC ANIMALS 44 76-78 2009年7月 [査読有り]
Although cats are induced ovulators, the relationship between the day of breeding, the number of matings and the likelihood of ovulation and conception have not been extensively investigated. In this experiment, cats were mated either once or thre...
K. Thiangtum A. Pinyopummin T. Hori E. Kawakami T. Tsutsui
REPRODUCTION IN DOMESTIC ANIMALS 44 369-372 2009年7月 [査読有り]
The aim of this study was to evaluate the effect of antioxidant catalase (CAT) and superoxide dismutase (SOD) in semen extender on motility, viability and acrosomal integrity of frozen-thawed cat spermatozoa. Semen was collected by using an artifi...
Tatsuya Hori Yuusuke Uehara Eiichi Kawakami Toshihiko Tsutsui
JOURNAL OF VETERINARY MEDICAL SCIENCE 71(6) 811-815 2009年6月 [査読有り]
The effects of the time period between canine epididymis removal and cooling on post-thaw caudal epididymal sperm quality were investigated. Sperm recovered from the epididymis stored for 6 hr at 4 or 20 degrees C exhibited similar motility. Howev...
Eiichi Kawakami Taichi Hirano Tatsuya Hori Toshihiko Tsutsui
JOURNAL OF VETERINARY MEDICAL SCIENCE 69(12) 1259-1262 2007年12月 [査読有り]
The proportions of Sertoli cell tumor (SCT), seminoma and Leydig cell tumor in 50 dogs with unilateral testicular tumors were 52%, 36% and 12%, respectively. The rate of occurrence of SCT in the cryptorchid testis was very high (71 %). The testicu...
Eiichi Kawakami Daiki Kuroda Tatsuya Hori Toshihiko Tsutsui
JOURNAL OF VETERINARY MEDICAL SCIENCE 69(5) 561-562 2007年5月 [査読有り]
The peripheral blood plasma testosterone (T) levels and superoxide dismutase (SOD) activity were measured in 5 azoospermic (AZ-) beagles. The mean values in the AZ-dogs were significantly lower than in 7 control beagles (P < 0.001). Subcutaneou...
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獣医学部