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排序方式: 共有59条查询结果,搜索用时 15 毫秒
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In vitro detection of equine arteritis virus from seminal plasma for identification of carrier stallions 总被引:1,自引:0,他引:1
Fukunaga Y Wada R Sugita S Fujita Y Nambo Y Imagawa H Kanemaru T Kamada M Komatsu N Akashi H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2000,62(6):643-646
Equine arteritis virus (EAV) was readily isolated in RK-13 cell monolayers by plaque assay from seminal plasma of experimental carrier stallions when they contained high titers of virus regardless of the presence of non-viral cytotoxicity in the seminal plasma. The cytotoxicity interfered with virus isolation from seminal plasma which contained virus at titers less than 10 PFU/ml. However, it was possible to detect the virus in seminal plasma pretreated with PEG (#6000). EAV was consistently identified by RT-PCR from crude seminal plasma which contained virus at titers of more than 10(2.7) PFU/ml. In vitro detection of EAV by virus isolation supplemented with RT-PCR using seminal plasma was proved to be an effective alternative to the standard test mating as a diagnostic method for carrier stallions. 相似文献
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Summary The variation of the lignin content within one growth increment of Abies sachalinensis was investigated with the aid of an ultraviolet microscopic image analyser. The lignin content was determined continuously in each cell within a growth increment. The direct photometric scanning method of UV image is believed to give accurate results for determination of the lignin content of the cell wall, since it contains fewer assumptions. The lignin content of the earlywood was higher than that of latewood in adult wood as same as the others. It was high, however, in the terminal zone of the latewood. The trends of the juvenile wood were quite different from those of the adult wood. The lignin content increased from earlywood to latewood.This paper was presented at the Wood Anatomy Congress of IAWA, Aug. 27, 1979, Amsterdam. The authors wish to express their gratitude to Prof. Dr. J. Bauch for helpful advice 相似文献
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Almeida TF Fantoni DT Mastrocinque S Tatarunas AC Imagawa VH 《Journal of the American Veterinary Medical Association》2007,230(1):45-51
OBJECTIVE: To compare cardiovascular and systemic effects and analgesia during the postoperative period of epidural anesthesia performed with bupivacaine alone or with fentanyl or sufentanil in bitches maintained at a light plane of anesthesia with continuous infusion of propofol. STUDY DESIGN: Prospective randomized masked clinical trial. ANIMALS: 30 female dogs of various breeds. PROCEDURES: Dogs were allocated into 3 groups of 10 each. One group received fentanyl (2 microg/kg [0.91 microg/lb]) and bupivacaine (1 mg/kg [0.45 mg/lb]), 1 group received sufentanil (1 microg/kg) and bupivacaine (1 mg/kg), and 1 group received bupivacaine (1 mg/kg). All dogs received acepromazine (0.1 mg/kg [0.045 mg/lb]) and continuous infusion of propofol for sedation. The agents were administered into the lumbosacral space and diluted in saline (0.9% NaCl) solution to a total volume of 0.36 mL/kg (0.164 mL/lb). Cardiac and respiratory rates, arterial blood pressures, pH, and blood gases were evaluated. Analgesia, sedation level, serum cortisol concentrations, and plasma catecholamine concentrations were measured regularly for 6 hours. RESULTS: No important changes in cardiovascular, respiratory, or sedation variables were observed. Degree of analgesia in the postoperative period was higher in the sufentanil group, although use of fentanyl and bupivacaine also resulted in a sufficient level of analgesia. CONCLUSIONS AND CLINICAL RELEVANCE: Use of the 3 anesthetic techniques permitted ovariohysterectomy with sufficient analgesia and acceptable neuroendocrine modulation of pain with minimal adverse effects. 相似文献
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Manabu Nemoto Hiroshi Tsunemitsu Harutaka Murase Yasuo Nambo Shinsuke Sato Yasuhiro Orita Hiroshi Imagawa Hiroshi Bannai Koji Tsujimura Takashi Yamanaka Tomio Matsumura Takashi Kondo 《Acta veterinaria Scandinavica》2012,54(1):63