JP6316497B1 - アレキサンドリウム属渦鞭毛藻類を含むスクーチカ虫抑制用組成物及び方法 - Google Patents
アレキサンドリウム属渦鞭毛藻類を含むスクーチカ虫抑制用組成物及び方法 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/68—Protozoa, e.g. flagella, amoebas, sporozoans, plasmodium or toxoplasma
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Animal Behavior & Ethology (AREA)
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- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Tropical Medicine & Parasitology (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Farming Of Fish And Shellfish (AREA)
- Medicines Containing Plant Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
(実施例)
Claims (10)
- アレキサンドリウム属(Alexandrium spp.)渦鞭毛藻類または前記アレキサンドリウム属渦鞭毛藻類の培養液を含む、スクーチカ症を誘発するスクーチカ虫抑制用組成物。
- 前記アレキサンドリウム属渦鞭毛藻類は、アレキサンドリウムアンデルソニ(Alexandrium andersonii)、アレキサンドリウムフラテルクルス(Alexandriumfraterculus)、アレキサンドリウムヒラノイ(Alexandrium hiranoi)、及びアレキサンドリウムインスエタム(Alexandrium insuetum)からなる群から選択される1つ以上であることを特徴とする、請求項1に記載のスクーチカ虫抑制用組成物。
- 前記スクーチカ虫は、スクーチカ虫目に属する寄生虫であることを特徴とする、請求項1に記載のスクーチカ虫抑制用組成物。
- 前記スクーチカ虫目に属する寄生虫は、ミアミエンシスアビダス(Miamiensisavidus)、ミアミエンシスエスピ(Miamiensis sp.)、ウロネママリナム(Uronema marinum)、及びアノフリオイデスヘモフィリア(Anophryoideshaemophilia)からなる群から選択される1つ以上であることを特徴とする、請求項3に記載のスクーチカ虫抑制用組成物。
- 前記アレキサンドリウム属渦鞭毛藻類は1000cells/ml以上の濃度で含まれ、
前記培養液は2500cells/ml以上の濃度のアレキサンドリウム属渦鞭毛藻類を培養した培養液である、請求項1に記載のスクーチカ虫抑制用組成物。 - 請求項1乃至4の何れか一項に記載の組成物を、スクーチカ虫;前記スクーチカ虫の胞子(cysts);前記スクーチカ虫もしくはその胞子が寄生する魚類、甲殻類もしくは軟体類を含む海洋魚類、貝類または前記海洋魚類の稚魚もしくは貝類の稚貝;または前記海洋魚類、貝類または前記海洋魚類の稚魚もしくは稚貝が棲息する棲息地もしくは養殖地と接触するステップを含む、スクーチカ症を誘発するスクーチカ虫の抑制方法。
- 前記組成物に含まれたアレキサンドリウム属渦鞭毛藻類の濃度は1000cells/ml以上である、請求項6に記載の方法。
- 前記組成物に含まれた培養液は、2500cells/ml以上のアレキサンドリウム属渦鞭毛藻類を培養した培養液である、請求項6に記載の方法。
- 前記培養液は、前記アレキサンドリウム属渦鞭毛藻類を新鮮な培養液に接種した後、前記渦鞭毛藻類を成長段階の定常期(stationary phase)まで培養した培養液である、請求項8に記載の方法。
- 前記海洋魚類はヒラメまたはクロソイまたはその稚魚であり、前記貝類はアワビまたはその稚貝である、請求項6に記載の方法。
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2008044862A (ja) * | 2006-08-11 | 2008-02-28 | Sukegawa Chemical Co Ltd | 魚のスクーチカ症治療方法及び予防方法 |
WO2010044451A1 (ja) * | 2008-10-16 | 2010-04-22 | 国立大学法人愛媛大学 | 魚類のスクーチカ症予防治療ワクチン |
JP2013234143A (ja) * | 2012-05-09 | 2013-11-21 | Hiroshima Prefecture | 繊毛虫類駆除剤、飼料、繊毛虫類の駆除方法及び水質浄化剤 |
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SE516462C2 (sv) | 1999-02-03 | 2002-01-15 | Fredrik Noren | En ny parasitisk mikroorganism, Parvilucifera infectans, som kan döda dinoflagellater, samt användning därav för att bekämpa och kontrollera giftiga algblomningar |
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JP2008044862A (ja) * | 2006-08-11 | 2008-02-28 | Sukegawa Chemical Co Ltd | 魚のスクーチカ症治療方法及び予防方法 |
WO2010044451A1 (ja) * | 2008-10-16 | 2010-04-22 | 国立大学法人愛媛大学 | 魚類のスクーチカ症予防治療ワクチン |
JP2013234143A (ja) * | 2012-05-09 | 2013-11-21 | Hiroshima Prefecture | 繊毛虫類駆除剤、飼料、繊毛虫類の駆除方法及び水質浄化剤 |
Non-Patent Citations (1)
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HARMFUL ALGAE, vol. Vol.55, JPN6018009205, 15 February 2016 (2016-02-15), pages 41 - 55 * |
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JP2018104410A (ja) | 2018-07-05 |
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