T. Tsutsui   N. Kirihara   T. Hori   P. W. Concannon   
THERIOGENOLOGY 67(5) 1032-1038 2007年3月 [査読有り]
Plasma concentrations of progesterone (P-4) and prolactin (PRL) were measured in 35 bitches presented at veterinary clinics for symptoms of overt pseudopregnancy (PSP) between 50 and 95 days after the onset of proestrus. Results were compared to t...
JOURNAL OF VETERINARY MEDICAL SCIENCE 69(2) 133-136 2007年2月 [査読有り]
We measured the blood plasma testosterone (T) levels and superoxide dismutase (SOD) and catalase activities in the seminal plasma of the ejaculates of 5 normal (2-5 years old) and 5 asthenozoospermic (AZ-) (3-5 years old) Beagles. Sperm ejaculated...
JOURNAL OF VETERINARY MEDICAL SCIENCE 68(11) 1215-1217 2006年11月 [査読有り]
Ultrasonography-guided transabdominal needle aspiration was carried out to remove 3 to 14 ml of purulent matter from the cavities of prostatic abscesses in 6 dogs, and the same volume of tea tree oil was injected into the cavities to treat the abs...
Toshihiko Tsutsui   Tatusya Hori   Nobuyuki Kirihara   Eiichi Kawakmi   P. W. Concannon   
THERIOGENOLOGY 66(6-7) 1706-1708 2006年10月 [査読有り]
The effects of day of mating and litter size on gestation length in dogs were studied in 36 beagle bitches (age 2-10 yr). The day that plasma progesterone concentrations exceeded 2 ng/mL was considered the day of ovulation; dogs were randomly assi...
T. Tsutsui   T. Hori   T. Nakashige   E. Narushima   T. Hara   T. Akikawa   N. Nose   K. Saito   S. Shichiri   F. Hashizaki   T. Komiya   
THERIOGENOLOGY 66(6-7) 1803-1806 2006年10月 [査読有り]
Semen quality was determined in a sexually mature male Giant Panda, electroejaculated 13 times during a 5-year interval, before, during and after estrus of a female Giant Panda housed nearby. Testis volume and plasma testosterone concentrations we...