Hematology, Histopathology and the Monogenean Neoheterobothrium hirame Infection in Anemic Flounder.
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- Yoshinaga Tomoyoshi
- Inland Station, National Research Institute of Aquaculture
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- Kamaishi Takashi
- Inland Station, National Research Institute of Aquaculture
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- Segawa Isao
- Inland Station, National Research Institute of Aquaculture
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- Kumagai Akira
- National Research Institute of Aquaculture
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- Nakayasu Chihaya
- National Research Institute of Aquaculture
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- Yamano Keisuke
- 農林水産技術会議事務局
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- Takeuchi Terufumi
- Fisheries Farming Experimental Station, Wakayama Research Center of Agriculture
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- Sorimachi Minoru
- National Research Institute of Aquaculture
Bibliographic Information
- Other Title
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- 貧血ヒラメの血液性状,病理組織および単生類Neoheterobothrium hirameの寄生状況
- ヒンケツ ヒラメ ノ ケツエキ セイジョウ ビョウリ ソシキ オヨビ タンセイルイ Neoheterobothrium hirame ノ キセイ ジョウキョウ
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Abstract
Recently, severe anemia of unknown etiology has been observed frequently in both wild and cultured Japanese flounder, Paralicthys olivaceus, in Japan. Hematological and parasitological examinations and histopathlogical examinations on the hematopoietic organs were carried out in anemic flounder. The anemia was hematologically characterized by the appearance of many immature erythrocytes and abnormal staining in the cytoplasm (vacuolation or weak staining) of erythrocytes. Histopathologically, deposition of hemosiderin or necrosis was rarely observed in the kidney or spleen of the anemic flounder. The blood-feeding monogenean, Neoheterobothrium hirame, was observed at high prevalences in flounder groups in which many anemic fish were contained. These observations suggest that the anemia was caused by the hematophagia by the parasite.
Journal
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- Fish Pathology
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Fish Pathology 35 (3), 131-136, 2000
The Japanese Society of Fish Pathology
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Keywords
Details 詳細情報について
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- CRID
- 1390001206461228544
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- NII Article ID
- 10019222283
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- NII Book ID
- AN00063165
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- ISSN
- 18817335
- 0388788X
- http://id.crossref.org/issn/0388788X
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- NDL BIB ID
- 5477597
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed