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Volume 15, Issue 2
Displaying 1-9 of 9 articles from this issue
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[in Japanese], [in Japanese], [in Japanese]1962 Volume 15 Issue 2 Pages 43-47,52
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
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[in Japanese]1962 Volume 15 Issue 2 Pages 48-52
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
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R. NODA, S. NODA1962 Volume 15 Issue 2 Pages 53-56
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSAt 8, 10, or 15 days of age, 35 puppies from 10 litters were given piperazine adipate in such doses as equivalent to 100 to 400mg/kg of piperazine hydrate in order to examine the anthelmintic effect of the drug on immature dog ascarids.
When administered to puppies at 10 days of age, doses of 100, 200, and 250mg/kg showed no sufficient effect, but doses of 300, 350, and 400mg/kg exhibited an excellent effect upon the removal of worms at the beginning of the fifth stage. Essentially the same results were obtained when the drug was administered to puppies 8 days old which seemed to have been parasitized with larvae at the end of the fourth stage and to those 15 days old which appeared to have harbored worms at the later period of the fifth stage.
It seemed that the larger a worm in size, the more sensitive the worm was to the drug. No conclusions, however, were drawn with regard to this point.
Growth was not retarded in puppies medicated with a dose of 100 to 250mg/kg, but was retarded a little and transitionally in those given a dose of 300 to 400mg/kg. The drug had a slight side effect.
The results mentioned above seem to indicate that medication with a dose of piperazine adipate equivalent to 300mg/kg of piperazine hydrate displays a satisfactory anthelmintic effect upon immature dog ascarids harbored in puppies 8 to 10 days of age. It is suggested that a smaller dose may be sufficient to bring the similar effect to puppies older than these.View full abstractDownload PDF (824K) -
(1) Results Obtained with GoatsS. OGASAWARA1962 Volume 15 Issue 2 Pages 57-61
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSArtificial respiration was carried out by forced oxygen inspiration on 8 goats under thoracic operation for 60 to 65 minutes. The goats were examined mostly for changes in the gases of the blood.
1. During the thoracic operation, the oxygen in the cycle was 33.10 to. 56.41 (45.37) per cent and the carbon dioxide 0.09 to 1.09 (0.42) per cent.
2. During the operation, the 5- to 10-minute values of the oxygen content and the degree of oxygen saturation of the arterial blood showed a transitional decrease and remained at a level about 5 to 10 per cent lower than the normal (100-minute rate). When oxygen inspiration was suspended after the operation, these values immediately exhibited a distinct decrease. At this time PCO2 showed an increase.
3. During the operation, the carbon dioxide contents of the arterial and venous blood increased gradually. H2CO3 increased at a higher rate than HCO3-in the blood. PCO2 increased and pH became low in value. These changes indicate the occurrence of respiratory acidosis, which seems to be of low degree since HCO3- showed an increase at the same time with H2CO3. It may well be that these results prove the effect of oxygen inspiration applied to the thoracic operation, as compared with the same operation not accompanied by artificial inspiration.View full abstractDownload PDF (3933K) -
M. WATANABE, H. TANIMOTO, H. INOUE1962 Volume 15 Issue 2 Pages 62-64
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSThe inhibitors to the three types of poliomyelitis virus contained in bovine serum were examined for age distribution, fluctuation in size by season, and hereditary relationship between mother and calf. A total of 61 dairy cows were used with her calves. The results obtained are summarized as follows.
1. The older became cows, the more frequently appeared the inhibitors, except that to type 3 of the virus, in their sera. It was impossible, however, to detect any inhibitor from sera of calves not more than six months of age.
2. Although no inhibitors were demonstrated in sera of newborn calves, considerable quantities of inhibitors were contained in sera of their mothers.
3. The inhibitors showed seasonal fluctuations in size.View full abstractDownload PDF (539K) -
[in Japanese], [in Japanese], [in Japanese]1962 Volume 15 Issue 2 Pages 65-66
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]1962 Volume 15 Issue 2 Pages 67-70
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...1962 Volume 15 Issue 2 Pages 71-74
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
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[in Japanese]1962 Volume 15 Issue 2 Pages 75-79
Published: February 20, 1962
Released on J-STAGE: June 17, 2011
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