Japanese journal of zoo and wildlife medicine最新文献

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飼育下のオオアリクイにおける異なる新奇物が行動に及ぼす影響 饲养的大食蚁兽中不同的新奇物对行为的影响
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.65
Yu NAKAYAMA, Kozue OGIMI, Akihito TANAAMI, Daisuke KOHARI
{"title":"飼育下のオオアリクイにおける異なる新奇物が行動に及ぼす影響","authors":"Yu NAKAYAMA, Kozue OGIMI, Akihito TANAAMI, Daisuke KOHARI","doi":"10.5686/jjzwm.28.65","DOIUrl":"https://doi.org/10.5686/jjzwm.28.65","url":null,"abstract":"本研究は飼育下のオオアリクイ(Myrmecophagga tridactyla)に対して新奇物(novel object)を3種提示し,行動に及ぼす影響と効果の持続期間の違いを明らかにすることを目的とした。2009~2010年に3園のオオアリクイ5頭を対象とした。新奇物3種(横木, 土山, ホース)を提示して5〜7日間の行動動観察を行った。新奇物に対する反応(行動様式・反応時間)を連続サンプリング,個体維持行動(移動・探査・休息・その他)を1分間隔の瞬間サンプリング,土山とホースは常同行動も1分間隔の1-0サンプリングにて記録した。その結果,新奇物に対する行動様式は,土山とホースにおいて特異的な行動(土山:擦り付け, 掘る, 警戒,威嚇,ホース:遊戯)がみられた。反応時間は新奇物間で長さが異なった(横木≧ホース≧土山)。また,新奇物への反応時間はどの新奇物も提示後1~3日目にピーク日を迎え,5~7日にピーク日の-70%以下となった。維持行動のうち,主たる行動の移動と探査行動は,新奇物の種類の影響がなかった。また,常同行動への影響は個体ごとに異なっていたが,コントロールよりも低い日数の割合の平均は,土山:78.8±0.3%,ホース:82.1±0.2%であった。以上のことから,オオアリクイへの新奇物提示は,新奇物の種類により反応行動の様式が異なるが,どの種類でも1-3日を過ぎると反応時間が低下する可能性が示唆された。一方で,反応時間が低下した後も少なくとも7日間は新奇物の存在自体が環境刺激となり常同行動が減少する可能性が考えられた。","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
症例報告:アジアゾウ(<i>Elephas maximus</i>)の子ゾウ2頭における離乳前後の血中骨代謝マーカー値 病例报告:亚洲象(&lt;i & gt;elephas maximus &爱尔蒂;/ i & gt;)2头小象断奶前后血中骨代谢标记值
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.115
Kazuya TAKEHANA, Mare ADACHI, Shingo ISHIKAWA, Norio YAMAGISHI
{"title":"症例報告:アジアゾウ(&lt;i&gt;Elephas maximus&lt;/i&gt;)の子ゾウ2頭における離乳前後の血中骨代謝マーカー値","authors":"Kazuya TAKEHANA, Mare ADACHI, Shingo ISHIKAWA, Norio YAMAGISHI","doi":"10.5686/jjzwm.28.115","DOIUrl":"https://doi.org/10.5686/jjzwm.28.115","url":null,"abstract":"We measured the serum activities of the bone-specific isoenzyme of alkaline phosphatase (ALP3) and tartrate-resistant acid phosphatase 5b (TRAP5b), as osteoblastic bone formation and osteoclastic bone resorption markers, respectively, in two zoo-managed Asian elephant calves during the 4-month period around weaning (2 months before and after weaning). The serum ALP3 and TRAP5b levels decreased after weaning; the levels were significantly higher in the pre-than post-weaning period. These results suggest that osteoblastic bone formation and osteoclastic bone resorption slowed after weaning. Breast milk feeding of Asian elephants may play a significant role in osteoblastic and osteoclastic bone metabolism during the growth period.","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parasites Found in a Rough-legged Buzzard, <i>Buteo lagopus</i> (Pontoppidan, 1763) Collected at Rausu, Hokkaido, Japan 在一种粗腿秃鹰身上发现寄生虫&lt;i&gt;Buteo lagopus&lt;/i&gt;(Pontoppidan, 1763年)收集于日本北海道劳州
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.91
Tomoo YOSHINO, Mitsuhiko ASAKAWA
{"title":"Parasites Found in a Rough-legged Buzzard, &lt;i&gt;Buteo lagopus&lt;/i&gt; (Pontoppidan, 1763) Collected at Rausu, Hokkaido, Japan","authors":"Tomoo YOSHINO, Mitsuhiko ASAKAWA","doi":"10.5686/jjzwm.28.91","DOIUrl":"https://doi.org/10.5686/jjzwm.28.91","url":null,"abstract":"A young male Rough-legged Buzzard, Buteo lagopus, was found debilitated at Rausu, Hokkaido, Japan on 16 December, 2013 and died shortly after transport to the shelter. A post-mortem revealed emaciation, chest pressure ulceration, sternal fracture, and claw damage suggesting the malnutrition. Nematodes of Capillariidae gen. sp. and Porrocaecum sp., and cestode of Cyclophyllidea fam. gen. sp. were detected in the alimentary tract. Also chewing lice, Degeeriella fulva, were found on the body surface. This is the first record of D. fulva from B. lagopus in eastern Hokkaido, and the first record of Capillariidae gen. sp. and Cyclophyllidea fam. gen. sp. from B. lagopus in Japan.","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
一動物園において給餌される一般飼料および野生動物のと体の細菌数調査 在一个动物园里对普通饲料和野生动物的身体进行细菌数量调查
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.129
Masahiko KATO, Kazuyuki BAN
{"title":"一動物園において給餌される一般飼料および野生動物のと体の細菌数調査","authors":"Masahiko KATO, Kazuyuki BAN","doi":"10.5686/jjzwm.28.129","DOIUrl":"https://doi.org/10.5686/jjzwm.28.129","url":null,"abstract":"本調査は,ある動物園において給餌される7種の一般飼料の表面と肉食獣に給餌される野生のニホンイノシシ5頭および野生のヤクシカ5頭のと体の表面について,一般生菌数および大腸菌群数を明らかにし比較した。なお,と体給餌は,生物資源の活用,環境エンリッチメントおよびそれらに関する教育のために試行された。これらのと体は,と体処理施設において消毒されていた。一般飼料の一般生菌数は1.96 log cfu/cm2から5.72 log cfu/cm2までであり,大腸菌群は4種の飼料から検出された。ニホンイノシシと体の一般生菌数は,胸部が1.52 log cfu/cm2から4.70 log cfu/cm2までであり,肛門周囲部が1.79 log cfu/cm2から6.00 log cfu/cm2を超えるものまであった。大腸菌群は,胸部が3頭のと体から検出され,肛門周囲部が3頭のと体から検出された。ヤクシカと体の一般生菌数は,胸部が0.20 log cfu/cm2から2.08 log cfu/cm2までであり,肛門周囲部が1.41 log cfu/cm2から3.46 log cfu/cm2までであった。大腸菌群は,胸部が1頭のと体から検出され,肛門周囲部が3頭のと体から検出された。これらから,一般生菌数および大腸菌群数で比較すると,対象園において給餌される一般飼料と野生動物のと体とは大きな差がなかったと考えられる。","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Monitoring of the Estrous Cycle Using Serum and Fecal Sex Steroid Hormone Metabolites Concentrations and Change of Vaginal Cytology in a Captive Female Hartmann's Mountain Zebra (<i>Equus zebra hartmannae</i>) 利用圈养雌性哈特曼山斑马(&lt;i&gt;Equus Zebra hartmannae&lt;/i&gt;)的血清和粪便性类固醇激素代谢物浓度和阴道细胞学变化监测发情周期
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.73
Keisuke KAWASE, Mizuki KAMINO, Ami TOKORO, Haruhisa MASATOU, Shinya IIDA, Nobutaka NAMAE, Hiromu KIMPARA, Satoshi KUSUDA
{"title":"Monitoring of the Estrous Cycle Using Serum and Fecal Sex Steroid Hormone Metabolites Concentrations and Change of Vaginal Cytology in a Captive Female Hartmann's Mountain Zebra (&lt;i&gt;Equus zebra hartmannae&lt;/i&gt;)","authors":"Keisuke KAWASE, Mizuki KAMINO, Ami TOKORO, Haruhisa MASATOU, Shinya IIDA, Nobutaka NAMAE, Hiromu KIMPARA, Satoshi KUSUDA","doi":"10.5686/jjzwm.28.73","DOIUrl":"https://doi.org/10.5686/jjzwm.28.73","url":null,"abstract":"飼育下ハートマンヤマシマウマ(Equus zebra hartmannae)の雌1頭において,血中および糞中の性ステロイドホルモン濃度の測定,腟粘膜上皮細胞像の観察および直腸温測定を実施し,発情周期を調査した。血中エストラジオール-17β 濃度がピーク値を示した後,血中プロジェステロン濃度の上昇がみられた。糞中プロジェステロン代謝物濃度動態は血中での動態と類似しており,血中濃度と採血日から2 日後の糞中の濃度は有意な正の相関(r=0.80)を示した。糞中プロジェステロン代謝物濃度の動態はプロジェステロン分泌をよく反映していることが明らかになった。糞中プロジェステロン代謝物濃度の動態は年間を通して周期的な増減を示し,平均23.1±2.3日間の発情周期が確認された。無核角化上皮細胞の割合は,糞中プロジェステロン代謝物濃度が低い非黄体期に増加する傾向がみられたが,有意な変化ではなかった。直腸温については非黄体期に増減変化がみられ,ヒトなどで一般的に知られている黄体期の基礎体温上昇は確認できなかった。","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Coprological Investigation of Gastrointestinal Parasites in Wild Birds Protected in Kochi Prefecture 高知县保护野生鸟类胃肠道寄生虫的泌尿学调查
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.103
Haruna INOUE, Yuga MORI, Noritoshi HATANAKA, Tomoyuki SHIBAHARA, Kazumi SASAI, Makoto MATSUBAYASHI
{"title":"Coprological Investigation of Gastrointestinal Parasites in Wild Birds Protected in Kochi Prefecture","authors":"Haruna INOUE, Yuga MORI, Noritoshi HATANAKA, Tomoyuki SHIBAHARA, Kazumi SASAI, Makoto MATSUBAYASHI","doi":"10.5686/jjzwm.28.103","DOIUrl":"https://doi.org/10.5686/jjzwm.28.103","url":null,"abstract":"野生鳥類の糞便101検体についてショ糖遠心浮遊法により寄生虫検査を実施した。その結果,寄生虫の陽性率は29.7%であり,内訳は原虫類(Eimeria 型もしくはIsospora 型のオーシスト)が20.8%,線虫類(毛細線虫類または回虫類)は8.9%であった。消化管寄生虫は糞便と共に排泄された後も長期間にわたり感染性を保持するため,間接的または直接的な糞口接触が比較的高率に生じている可能性が示唆された。","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
<i>Diphyllobothrium stemmacephalum</i> Detected in Common Bottlenose Dolphin (<i>Tursiops truncatus</i>) Caught off the Kii Peninsula & lt; i&gt stemmacephalum&lt裂头绦虫;/ i&gt;普通宽吻海豚(&lt;i&gt;Tursiops truncatus&lt;/i&gt;)在Kii半岛被捕获
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.121
Soichiro ISHISAKA, Takao SEGAWA, Hajime ISHIKAWA, Takuya ITOU
{"title":"&lt;i&gt;Diphyllobothrium stemmacephalum&lt;/i&gt; Detected in Common Bottlenose Dolphin (&lt;i&gt;Tursiops truncatus&lt;/i&gt;) Caught off the Kii Peninsula","authors":"Soichiro ISHISAKA, Takao SEGAWA, Hajime ISHIKAWA, Takuya ITOU","doi":"10.5686/jjzwm.28.121","DOIUrl":"https://doi.org/10.5686/jjzwm.28.121","url":null,"abstract":"紀伊半島沖で捕獲されたハンドウイルカの肛門から条虫のストロビラが排出された。生殖器の配置から裂頭条虫科Diphyllobothrium属(Diphyllobothrium Cobbold, 1858)であると推測し,COX-1遺伝子,リボソームDNA領域内のITS1領域および18S rRNAを標的とした分子学的解析を行った。その結果,DNAデータベース上のイルカ裂頭条虫と一致し,本種をイルカ裂頭条虫と同定した。本症例は,日本においてハンドウイルカからイルカ裂頭条虫が検出された初めての報告である。","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PCR と LAMP 法の組み合わせにより診断されたバンドウイルカ(<i>Tursiops truncatus</i>)と オキゴンドウ(<i>Pseudorca crassidens</i>)のクジラ型パラコクシジオイデス症 PCR和LAMP方法的结合诊断的带病毒(&lt;i & gt;tursiops truncatus &爱尔蒂;/ i & gt;)远冲衮道(&lt;i & gt;pseudorca crassidens &爱尔蒂;/ i & gt;)鲸形寄生虫症
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.107
Hikaru KANEGAE, Igor Massahiro de SOUZA SUGUIURA, None SASAKI, Mika OTSUKA, Takahisa KOBAYASHI, Rentaro TASHIRO, Mario Augusto ONO, Shinpei WADA, Eiko NAKAGAWA ITANO, Md. Amzad HOSSAIN, Ayako SANO, Keiichi UEDA
{"title":"PCR と LAMP 法の組み合わせにより診断されたバンドウイルカ(&lt;i&gt;Tursiops truncatus&lt;/i&gt;)と オキゴンドウ(&lt;i&gt;Pseudorca crassidens&lt;/i&gt;)のクジラ型パラコクシジオイデス症","authors":"Hikaru KANEGAE, Igor Massahiro de SOUZA SUGUIURA, None SASAKI, Mika OTSUKA, Takahisa KOBAYASHI, Rentaro TASHIRO, Mario Augusto ONO, Shinpei WADA, Eiko NAKAGAWA ITANO, Md. Amzad HOSSAIN, Ayako SANO, Keiichi UEDA","doi":"10.5686/jjzwm.28.107","DOIUrl":"https://doi.org/10.5686/jjzwm.28.107","url":null,"abstract":"Paracoccidioidomycosis ceti caused by Paracoccidioides cetii is a zoonotic chronic granulomatous dermatitis in cetaceans that have been reported worldwide, however cases by molecular biological confirmation are rare. We applied a sensitive molecular biological diagnostic tool for paracoccidioidomycosis ceti by combining polymerase chain reaction (PCR) and loop-mediated isothermal amplification (LAMP) on two suspected cases showing clinical symptoms alone and lacked cytological findings of the characteristic fungal cells: A 9-year-old male Atlantic bottlenose dolphin (Tursiops truncatus) born in a Japanese aquarium and a female false killer whale (Pseudorca crassidens) stranded on a Japanese coast, corresponding to the 16th and 17th cases of paracoccidioidomycosis ceti diagnosed by molecular biology. Additionally, this is the first report of paracoccidioidomycosis ceti in a false killer whale.","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
野生及び飼育ニホンライチョウ未受精卵の免疫グロブリン量の比較 野生和饲养的原始菌未受精卵中免疫球蛋白含量的比较
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.95
Anne Marit VIK, Sayaka TSUCHIDA, Nami SUZUKI-HASHIDO, Atsushi KOBAYASHI, Yuki AKIBA, Mei HARAFUJI, Kazunari USHIDA
{"title":"野生及び飼育ニホンライチョウ未受精卵の免疫グロブリン量の比較","authors":"Anne Marit VIK, Sayaka TSUCHIDA, Nami SUZUKI-HASHIDO, Atsushi KOBAYASHI, Yuki AKIBA, Mei HARAFUJI, Kazunari USHIDA","doi":"10.5686/jjzwm.28.95","DOIUrl":"https://doi.org/10.5686/jjzwm.28.95","url":null,"abstract":"Concentration of immunoglobulin Y (IgY) in egg yolk as well as IgA and IgM in egg white were measured from captive and wild Japanese rock ptarmigan eggs using commercially available chicken Ig ELISA kits, in an effort to assess whether high mortality of chicks in captivity could be attributed to insufficient levels of these antibodies in eggs. Larger but non-significant differences in egg yolk IgY levels were observed between captive and wild specimens using the current methodology, with smaller non-significant differences detected for egg white IgA and IgM. Thus, the lack of maternal passive immunity in the form of egg antibodies might not be a contributing factor to newly hatched chicks’ resistance to opportunistic pathogens under captive conditions.","PeriodicalId":494131,"journal":{"name":"Japanese journal of zoo and wildlife medicine","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135737922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Review of Seroepidemiology in Pinnipeds along the Coast of Hokkaido, Japan 日本北海道沿岸鳍足类动物血清流行病学研究进展
Japanese journal of zoo and wildlife medicine Pub Date : 2023-09-01 DOI: 10.5686/jjzwm.28.81
Kazue OHISHI, Tadashi MARUYAMA
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