Identification of cDNA for the HSPA2, HSPA5 and HSPA8 orthologs of the heat shock protein 70 family from guinea fowl (Numida meleagris)     

Shigehisa IWAMOTO  Yohei KOIKE  Kazuyoshi HOSOMICHI  Hiromi HARA  Yutaka YOSHIDA  Hiroshi OGAWA  Kei HANZAWA 《Animal Science Journal》2005,76(5):519-524

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Antifungals produced by dinoflagellates—gambieric acids     

Hiroshi Nagai  Yuzuru Mikami  Takeshi Yasumoto 《Pest management science》1995,44(1):92-94

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Evaluation of doping drugs by treadmill exercise in dogs. I. Caffeine (author's transl)     

C Kusanagi  S Fujii  S Inada 《Nippon juigaku zasshi. The Japanese journal of veterinary science》1974,36(2):81-92

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Pharmacological studies on doping drugs for race horses. IV. Chlorpromazine and phenobarbital (author's transl)]     

S Fujii  S Inada  S Yoshida  C Kusanagi  K Mima 《Nippon juigaku zasshi. The Japanese journal of veterinary science》1975,37(2):133-139

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Trophinin is expressed in the porcine endometrium during the estrous cycle     

Nakano S  Kishi H  Ogawa H  Yasue H  Okano A  Okuda K 《The Journal of reproduction and development》2003,49(2):127-134

We investigated endometrial expression of trophinin mRNA and protein, homophilic cell adhesion molecules, during the estrous cycle of gilts. An immunopositive reaction for trophinin was observed in the luminal and glandular epithelia of the endometrium at all stages of the estrous cycle, but not in endometrial stromal cells or the myometrium. A partial coding sequence of porcine trophinin was similar to sequences in humans and mice, with homologies of 75% and 70%, respectively. As in humans and mice, the trophinin gene is expressed in the endometrium. Trophinin, however, is expressed in the endometrium of the pig throughout the estrous cycle, higher expression levels were observed at some points of the luteal phase, as in humans. These findings suggest that regulation of trophinin gene expression in the pig is different from that in mice, but similar to that in humans. Furthermore, the present results suggest that the pig might be a suitable model for studying the physiological importance of trophinin in early pregnancy in humans.  相似文献   

Percutaneous ultrasound-guided over-the-wire catheterization of the portal and hepatic vessels in cattle     

Mohamed T  Oikawa S  Nakada K  Kurosawa T  Sawamukai Y  Sato H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2003,65(7):821-824

A new method for catheterization of the portal and hepatic veins in cattle by means of the over-the-wire system was investigated to maintain more reliable long-term patency of catheters. Four cattle were used to evaluate the success rate, patency and safety of the procedure. The catheters, coated by urokinase were patent as long as they were in situ. In addition, the introducer was useful to prevent the catheter from being broken. No complications developed during the10 days after the procedure. Two cows were then euthanized. Post mortem findings were minimal. The results of the study reported here are promising, the benefits are significant and there is no apparent disadvantage to its use.  相似文献   

Identification of endotrypanum species from a sloth,a squirrel and Lutzomyia sandflies in ecuador by PCR amplification and sequencing of the mini-exon gene     

Katakura K  Mimori T  Furuya M  Uezato H  Nonaka S  Okamoto M  Gomez L EA  Hashiguchi Y 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2003,65(5):649-653

PCR amplification and nucleotide sequencing of the mini-exon gene revealed that four strains isolated from a sloth (Choloepus hoffmanni), a squirrel (Sciurus granatensis) and two sandflies (Lutzomyia hartmanni) in Ecuador were indistinguishable from Endotrypanum monterogeii. Another strain isolated from Lu. hartmanni showed the high sequence similarity to E. schaudinni. Since three of these strains have been previously identified as Leishmania (Viannia) equatorensis, the results demonstrate that L. (V.) equatorensis is genetically closely related to the genus Endotrypanum. The present study also indicates that Endotrypanum species are distributed in arboreal animals and sandflies in Ecuador, and that mini-exon gene amplification is useful for epidemiological studies of Leishmania and Endotrypanum in the New World.  相似文献   

Effects of propofol-sevoflurane anesthesia on the maternal and fetal hemodynamics blood gases, and uterine activity in pregnant goats   总被引：2，自引：0，他引：2  

Setoyama K  Shinzato T  Misumi K  Fujiki M  Sakamoto H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2003,65(10):1075-1081

To determine the effects of propofol and sevoflurane on hemodynamics, acid-base balance and uterine activity in pregnant animals, a prospective experimental study was designed by use of ten pregnant goats. Propofol was intravenously administered at a bolus dose of 5 mg/kg and then infused a rate of 0.3 mg/kg/min for 5 min. Following the induction, the animals were incrementally inhaled 2.7 and 4.1% of end-tidal concentration of sevoflurane each for 30 min, and then recovered. The maternal and fetal heart rate (HR), arterial blood pressure (BP) and acid-base balance, the intrauterine pressure (IUP), and the uterine blood flow (UBF) were measured. Following the pre-anesthetic data, the parameters were measured 7 times throughout the anesthetic and recovering periods. The propofol infusion induced 1.37 times of HR increase and produced decrease in PO(2) and a relevant metabolic acidemia in the mother, with no effect in the fetus. Sevoflurane reduced BP in the fetus from 30 (2.7%) to 60 (4.1%) min of inhalation. The uterine contractions disappeared throughout sevoflurane inhalation, and then recurred within 15 min after the cessation of sevoflurane. Propofol injection increases HR, and induces a moderate hypoxemia and metabolic acidemia associated with the suppressed ventilation for pregnant goats, with less effect on the fetal hemodinamics. Sevoflurane causes minimal change in maternal hemodynamics, but induces significant hypotension in the fetus and reduction of uterine activity. These data may be useful in making anesthetic choices combined with analgesia for Caesarian section in goats.  相似文献   

Spectral analysis of heart rate variability in dogs with mild mitral regurgitation     

Fujii Y  Wakao Y 《American journal of veterinary research》2003,64(2):145-148

OBJECTIVE: To assess autonomic function in dogs with mild mitral regurgitation (MR) that did not have clinical signs of the condition. ANIMALS: 6 healthy adult Beagles. PROCEDURE: Mild MR was experimentally induced. A 24-hour ambulatory ECG was recorded before and after induction of MR. Heart rate variability was analyzed in frequency domains by use of the ambulatory ECG. Low-frequency (LF) and high-frequency (HF) power were calculated by integrating over their frequency intervals, and the ratio of LF to HF was also calculated. Measurements of frequency domains were analyzed for 4 time periods (midnight to 6 AM, 6 AM to noon, noon to 6 PM, and 6 PM to midnight). RESULTS: Dogs with experimentally induced MR were classified as International Small Animal Cardiac Health Council class Ia. The HF power of dogs with MR was significantly decreased between 6 AM and noon. The ratio of LF to HF in dogs with MR was significantly increased for the periods between midnight and 6 AM, 6 AM and noon, and noon and 6 PM. CONCLUSIONS AND CLINICAL RELEVANCE: Compensatory response through autonomic modulation was observed in dogs with mild MR that did not have abnormalities, except for cardiac murmur, during clinical examination. This result suggests that treatment during the early stages of mild MR may be beneficial. Additional studies are necessary to determine whether such treatment will delay the onset of congestive heart failure and prolong survival in dogs affected with mild MR.  相似文献   

家蚕肾形卵的荧光差异显示分析     

李斌  夏庆友  藤井博  伴野丰  鲁成 《蚕业科学》2003,29(1):47-50

Liang等建立的mRNA的荧光差异显示法 (flourescentdifferentialdisplay,FDD)具有高效、安全、有用信息多等特点。利用这一方法在mRNA水平上探讨了肾形卵 (ki)与正常卵在初期胚胎阶段的基因表达 ,回收了差异片段 10条 ,并对其差异进行了验证。其中之一的片段序列分析表明为低分子量热激蛋白基因 (smallheatshockgene)。  相似文献