著者

川本 文彦 岩田 徹也 市原 醇郎 熊田 信夫 加納 六郎

出版者

日本衛生動物学会

雑誌

衛生動物 (ISSN:04247086)

巻号頁・発行日

vol.41, no.2, pp.117-119, 1990

被引用文献数

3 3

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A case-report of oral-stings by spermatophores of a squid, Tadorodes pacificus was described. The male patient was one of the authors of this report, aged 26 years, who was injured in his oral cavity immediately after eating uncooked internal-organs of a squid by mistake. He complained of severe pain and foreign-body sensation in the oral cavity. On examination, more than 15,small spindle-shaped stings stuck in mucous membrane of the tongue, soft palate, and upperlip. Stings were removed surgically in hospital, and they were identified as squid spermatophores by their shapes and containment of sperms. In addition to this case, two other cases with similar symptoms were identified as oral-stings by squid spermatophores. These cases suggest that fresh squids should be carefully prepared before eating them as "sashimi" or in raw.

著者

中山 康博 川本 文彦 須藤 千春 中嶋 暉躬 安原 義 藤岡 寿 熊田 信夫

出版者

日本衛生動物学会

雑誌

衛生動物 (ISSN:04247086)

巻号頁・発行日

vol.36, no.4, pp.315-326, 1985

被引用文献数

1 10

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蚊刺咬による皮膚反応の機構を解明する試みのひとつとして, 蚊の唾液腺に含まれる成分について分析した。アカイエカCulex pipiens pallensの唾液腺の粗抽出物およびその低分子画分(mol. wt. <6,000)は, 蚊に無感作のモルモット皮内で血管透過性を亢進した。O-phthalaldehyde法によりhistamine染色を行うと, Cx.pipiens pallensおよびAedes togoiの唾液腺全体に強い陽性反応が観察された。αおよびβナフチルアセテートを基質としてエステラーゼ染色を行ったところ, Cx. pipiens pallensの唾液全体に強い陽性反応が認められ, 一方, Ae. togoiおよびAe. albopictusでは比較的弱い反応が観察されたのみであった。Cx. pipiens pallensの唾液腺抽出物を用いたin vitro実験では, TAME, BTEEおよびATEEの加水分解, 血液凝固阻止活性および溶血活性は検出されなかった。イオン交換高速液体クロマトグラフィー分析では, Cx. pipiens pallensの唾液腺抽出物中にhistamine, putrescine, spermine, およびspermidineが検出されたが, serotoninは検出されなかった。

著者

川本 文彦 熊田 信夫

出版者

日本衛生動物学会

雑誌

衛生動物

巻号頁・発行日

vol.40, no.3, pp.211-212, 1989

被引用文献数

5

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A case report of eye-injury accidentally caused by the cervical gland venom from a snake, Rhabdophis tigrinus was described. The male patient was one of the authors of this report, aged 36 years, who was injured at his right eye during handling snakes captured for his laboratory work. About 5min after the accident, very frequent blinks followed by massive epiphora occurred in the injured eye. He recognized strong conjunctival injection with foreigh-body sensation in the eye. Irrigation with tap water had no effect, but repeated irrigation with a commercial eye-lotion reduced the symptoms. Three hours later, he could open the right eye, although corneal opacity disturbed his vision. Conjunctival injection disappeared within 4hr, but strong foreign-body sensation still remained. He was diagnosed at hospital as descemetitis with corneal opacity by the snake venom entered the eye. He was treated with chloramphenicol- and flavineadenin dinucleotide ointments. Clinical symptoms improved rapidly and disappeared within 3 days.

著者

川本 文彦 熊田 信夫

出版者

日本衛生動物学会

雑誌

衛生動物 (ISSN:04247086)

巻号頁・発行日

vol.40, no.3, pp.211-212, 1989-09-15 (Released:2016-08-26)

被引用文献数

3 5

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A case report of eye-injury accidentally caused by the cervical gland venom from a snake, Rhabdophis tigrinus was described. The male patient was one of the authors of this report, aged 36 years, who was injured at his right eye during handling snakes captured for his laboratory work. About 5min after the accident, very frequent blinks followed by massive epiphora occurred in the injured eye. He recognized strong conjunctival injection with foreigh-body sensation in the eye. Irrigation with tap water had no effect, but repeated irrigation with a commercial eye-lotion reduced the symptoms. Three hours later, he could open the right eye, although corneal opacity disturbed his vision. Conjunctival injection disappeared within 4hr, but strong foreign-body sensation still remained. He was diagnosed at hospital as descemetitis with corneal opacity by the snake venom entered the eye. He was treated with chloramphenicol- and flavineadenin dinucleotide ointments. Clinical symptoms improved rapidly and disappeared within 3 days.

著者

中山 康博 川本 文彦 須藤 千春 中嶋 暉躬 安原 義 藤岡 寿 熊田 信夫

出版者

The Japan Society of Medical Entomology and Zoology

雑誌

衛生動物 (ISSN:04247086)

巻号頁・発行日

vol.36, no.4, pp.315-326, 1985-12-15 (Released:2016-09-02)

被引用文献数

8 10

---

蚊刺咬による皮膚反応の機構を解明する試みのひとつとして, 蚊の唾液腺に含まれる成分について分析した。アカイエカCulex pipiens pallensの唾液腺の粗抽出物およびその低分子画分(mol. wt. <6,000)は, 蚊に無感作のモルモット皮内で血管透過性を亢進した。O-phthalaldehyde法によりhistamine染色を行うと, Cx.pipiens pallensおよびAedes togoiの唾液腺全体に強い陽性反応が観察された。αおよびβナフチルアセテートを基質としてエステラーゼ染色を行ったところ, Cx. pipiens pallensの唾液全体に強い陽性反応が認められ, 一方, Ae. togoiおよびAe. albopictusでは比較的弱い反応が観察されたのみであった。Cx. pipiens pallensの唾液腺抽出物を用いたin vitro実験では, TAME, BTEEおよびATEEの加水分解, 血液凝固阻止活性および溶血活性は検出されなかった。イオン交換高速液体クロマトグラフィー分析では, Cx. pipiens pallensの唾液腺抽出物中にhistamine, putrescine, spermine, およびspermidineが検出されたが, serotoninは検出されなかった。