ヒラメにおけるEdwardsiella tardaの感染実験
魚病研究 Volume 30 Issue 4
Page 247-250
published_at 1995-12
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| File | |
| Title ( jpn ) |
ヒラメにおけるEdwardsiella tardaの感染実験
|
| Title ( eng ) |
Infection Experiments with Edwardsiella tarda in the Japanese Flounder
|
| Creator |
Mekuchi Takayuki
Kiyokawa Tomoyuki
Honda Kazumitsu
Muroga Kiyokuni
|
| Source Title |
魚病研究
Fish Pathology
|
| Volume | 30 |
| Issue | 4 |
| Start Page | 247 |
| End Page | 250 |
| Abstract |
Infection experiments in the Japanese flounder (Paralichthys olivaceus) with Edwardsiella tarda were conducted by intramuscular injection, intraperitoneal injection, immersion, and oral administration methods. Mortalities were produced by all the methods tested, LD50 being determined as 7.1 X 10^1 CFU/fish by intramuscular injection, 1.7 X 10^2 CFU/fish by intraperitoneal injection, 3.6 X 10^6 CFU/ml by immersion, and 1.3 X 10^6 CFU/fish by oral administration. These results show that the Japanese flounder has high susceptibility to E. tarda. Mortalities continuously occurred during the observation period of 15 or 20 days showing a chronic nature of the disease.
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| Keywords |
Japanese flounder
Paralichthys olivaceus
Edwardsiella tarda
edwardsiellosis
infection experiment
medium lethal dose
LD50
|
| NDC |
Fishing industry. Fisheries [ 660 ]
|
| Language |
jpn
|
| Resource Type | journal article |
| Publisher |
日本魚病学会
|
| Date of Issued | 1995-12 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0388-788X
[NCID] AN00063165
|
