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Volume 35, Issue 2
Displaying 1-9 of 9 articles from this issue
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[in Japanese]1982Volume 35Issue 2 Pages 65-71
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
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HIROYUKI SUGANO1982Volume 35Issue 2 Pages 72-76
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSFourteen tests were evaluated for the detection of flagellate protozoa of the genus Giardia. Of them five were performed to find trophozoites in fresh feces, seven to find cysts, and two with fixed feces. As a result, the iodine staining method was proved to be the most effective, since it could be conducted by simple techniques to reveal a high rate of detection of trophozoites and cysts and observe the protozoan morphology. Especially, for the detection of trophozoites, a fecal sample was diluted with physiological saline and smeared on a slide to observe helminthic eggs and protozoan movement, and subjected to iodine staining with good results from a single slide. In this step it was possible to examine the protozoan morphology and the movement of flagella from various angles before protozoa succumbed completely.View full abstractDownload PDF (10975K) -
I. Clinical and Hematological Observations on Spontaneous and Experimental CasesSHIGERU ICHIJO, [in Japanese], [in Japanese], [in Japanese], [in Japan ...1982Volume 35Issue 2 Pages 76-85
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSPyrexia, anemia, tachypnea, palpitation, and hemoglobinuria were manifested in experimental, as well as spontaneous, cases of eperythrozoonosis in sheep. Eperythrozoon ovis was polymorphic in blood smearsprepared from spontaneous cases and identified electron microscopically.
In the case of artificial infection E. ovis appeared in the blood 15 days after inoculation, but disappeared almost completely at the climax of anemia. It seemed to have multiplied mainly in the bone marrow before it did in the peripheral blood.View full abstractDownload PDF (6291K) -
SEIICHI NAGANO, [in Japanese], [in Japanese], [in Japanese], [in Japan ...1982Volume 35Issue 2 Pages 85-90
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSThe sterilization effect of ethylene oxide gas (EOG) was examined on Bacillus subtilis var. niger in an LOG-sterilization locker containing carriers, such as filter paper, polyester fabric with 35% cotton blended, and cotton cloth, and expressed as D value. The following results were obtained.
1) B. subtilis var. niger showed a tendency to die a logarithmic death with an EOG concentration of 1, 2, or 3% at 30 or 40°C.
2) The registance to EOG was found in the following order: cotton>polyester>paper.
3) The registance to EOG of each carrier was reduced to one-half when temperature was raised from 30 to 40°C.
4) The gas treatment condition within 16 hours (at the inactivation factor 106) was as follows: The EOG concentration was 3% at 30°C and 1% at 40°C in polyester-cotton fabric, and 2% at 40°C in cotton cloth.View full abstractDownload PDF (795K) -
I. Effects of Disinfectants against Haemophilus equigenitalisMASANOBU KAMATA, [in Japanese], [in Japanese]1982Volume 35Issue 2 Pages 90-96
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSHaemophilus equigenitalis was destroyed by 15 disinfectants used and 9 commercial ones. The Iatter were as effective as, or more effective than, chlorhexidine. All the disinfectants examined were reduced by about one-tenth in bactericidal effect against the organism in the vaginal exudation, except Neo-kureha-sol which remained unchanged in effect.
In general, Hi-lite, a chlorine disinfectant, was the most effective of all. Chlorhexidine, iodine preparations, and amphoteric soap were effective disinfectants for the equine body, Pacoma and chlorine products for stables and exercise grounds, and “ortho” preparations for the door mat of the stable.View full abstractDownload PDF (903K) -
HIROSHI SANO, [in Japanese], [in Japanese], [in Japanese], [in Japanes ...1982Volume 35Issue 2 Pages 96-99
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
JOURNAL FREE ACCESSA macroscopic survey on abnormal maggots was conducted in all the honeybees on 3 farms with positive results. On one of these farms, however, only one abnormal maggot was found among those of 60 hives, indicating the difficulty in detecting foul brood by sampling test.
A bacteriological survey on Bacillus larvae was conducted in honeybees of 20-40% of the hives on 11 farms. It showed positive results on ten of these farms. The rate of positive detection was relatively high on the farms where abnormal maggots had been found.View full abstractDownload PDF (618K) -
[in Japanese]1982Volume 35Issue 2 Pages 99-102
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...1982Volume 35Issue 2 Pages 109-113
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
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[in Japanese]1982Volume 35Issue 2 Pages 114-119
Published: February 20, 1982
Released on J-STAGE: June 17, 2011
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