Studies on Bile Acids in Bear Bile
The following 5 samples of bear bile were analyzed: two Japanese bear biles, JBB1 and JBB2; three Himalayan bear biles, HBB, FUt, and FUm. Two types, A and B, of bile acid pattern were found in these samples: Type A—The major acid was cholic acid, inclusive of its secondary acid (deoxycholic acid) (...
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| Veröffentlicht in: | Journal of biochemistry (Tokyo) 1973-09, Vol.74 (3), p.489-495 |
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| container_end_page | 495 |
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| container_issue | 3 |
| container_start_page | 489 |
| container_title | Journal of biochemistry (Tokyo) |
| container_volume | 74 |
| creator | KUROZUMI, Keiko HARANO, Teruo YAMASAKI, Kazumi AYAKI, Yoshikazu |
| description | The following 5 samples of bear bile were analyzed: two Japanese bear biles, JBB1 and JBB2; three Himalayan bear biles, HBB, FUt, and FUm. Two types, A and B, of bile acid pattern were found in these samples: Type A—The major acid was cholic acid, inclusive of its secondary acid (deoxycholic acid) (JBB1, JBB2, and FUt); type B—The major acid was ursodeoxycholic acid, inclusive of its primary acid (chenodeoxycholic acid) (HBB and FUm). This finding might constitute a taxono-mically significant criterion among the species of Ursidae. The total concentration of bile acids was found to be high in samples JBB2, HBB, FUt, and FUm, whereas that of sample JBB1 was very low. Concentration differences in total bile acids were discussed in relation to the length of the hibernation (fasting) period of the species of Ursidae. |
| doi_str_mv | 10.1093/oxfordjournals.jbchem.a130268 |
| format | Article |
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Two types, A and B, of bile acid pattern were found in these samples: Type A—The major acid was cholic acid, inclusive of its secondary acid (deoxycholic acid) (JBB1, JBB2, and FUt); type B—The major acid was ursodeoxycholic acid, inclusive of its primary acid (chenodeoxycholic acid) (HBB and FUm). This finding might constitute a taxono-mically significant criterion among the species of Ursidae. The total concentration of bile acids was found to be high in samples JBB2, HBB, FUt, and FUm, whereas that of sample JBB1 was very low. Concentration differences in total bile acids were discussed in relation to the length of the hibernation (fasting) period of the species of Ursidae.</description><identifier>ISSN: 0021-924X</identifier><identifier>EISSN: 1756-2651</identifier><identifier>DOI: 10.1093/oxfordjournals.jbchem.a130268</identifier><identifier>PMID: 4756893</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject>Animals ; Bile - analysis ; Bile Acids and Salts - analysis ; Carnivora - classification ; Carnivora - metabolism ; Chenodeoxycholic Acid - analysis ; Cholic Acids - analysis ; Chromatography, Gas ; Chromatography, Thin Layer ; Deoxycholic Acid - analysis ; Hibernation ; India ; Japan</subject><ispartof>Journal of biochemistry (Tokyo), 1973-09, Vol.74 (3), p.489-495</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c456t-234fc41fd7891eb5d10ccd00faf2e6fd2a769c232f9c4fb81c6edaef7c9eb11c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/4756893$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>KUROZUMI, Keiko</creatorcontrib><creatorcontrib>HARANO, Teruo</creatorcontrib><creatorcontrib>YAMASAKI, Kazumi</creatorcontrib><creatorcontrib>AYAKI, Yoshikazu</creatorcontrib><title>Studies on Bile Acids in Bear Bile</title><title>Journal of biochemistry (Tokyo)</title><addtitle>J Biochem</addtitle><description>The following 5 samples of bear bile were analyzed: two Japanese bear biles, JBB1 and JBB2; three Himalayan bear biles, HBB, FUt, and FUm. Two types, A and B, of bile acid pattern were found in these samples: Type A—The major acid was cholic acid, inclusive of its secondary acid (deoxycholic acid) (JBB1, JBB2, and FUt); type B—The major acid was ursodeoxycholic acid, inclusive of its primary acid (chenodeoxycholic acid) (HBB and FUm). This finding might constitute a taxono-mically significant criterion among the species of Ursidae. The total concentration of bile acids was found to be high in samples JBB2, HBB, FUt, and FUm, whereas that of sample JBB1 was very low. Concentration differences in total bile acids were discussed in relation to the length of the hibernation (fasting) period of the species of Ursidae.</description><subject>Animals</subject><subject>Bile - analysis</subject><subject>Bile Acids and Salts - analysis</subject><subject>Carnivora - classification</subject><subject>Carnivora - metabolism</subject><subject>Chenodeoxycholic Acid - analysis</subject><subject>Cholic Acids - analysis</subject><subject>Chromatography, Gas</subject><subject>Chromatography, Thin Layer</subject><subject>Deoxycholic Acid - analysis</subject><subject>Hibernation</subject><subject>India</subject><subject>Japan</subject><issn>0021-924X</issn><issn>1756-2651</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1973</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkEtLw0AUhQdRan38BCEIukudVyaZhYtatBUqLqxQ3AyTmTuYmjZ1JoH6701NKLi6nHvOvQc-hG4IHhEs2V21c5W3q6rxG12G0So3n7AeacIwFdkRGpI0ETEVCTlGQ4wpiSXly1N0FsJqLyljAzTgbSiTbIiu3-rGFhCiahM9FCVEY1PYEBWtAu3_VhfoxLVNcNnPc_T-9LiYzOL56_R5Mp7HhieijinjznDibJpJAnliCTbGYuy0oyCcpToV0lBGnTTc5RkxAqwGlxoJOSGGnaPb7u_WV98NhFqti2CgLPUGqiaojOJMcsna4H0XNL4KwYNTW1-stf9RBKs9I_WfkeoYqZ5Re3_VFzX5GuzhuofS-nHnF6GG3cHW_kuJlKWJmi0_1GKacb54mSvBfgGAP3kZ</recordid><startdate>197309</startdate><enddate>197309</enddate><creator>KUROZUMI, Keiko</creator><creator>HARANO, Teruo</creator><creator>YAMASAKI, Kazumi</creator><creator>AYAKI, Yoshikazu</creator><general>Oxford University Press</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>197309</creationdate><title>Studies on Bile Acids in Bear Bile</title><author>KUROZUMI, Keiko ; HARANO, Teruo ; YAMASAKI, Kazumi ; AYAKI, Yoshikazu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c456t-234fc41fd7891eb5d10ccd00faf2e6fd2a769c232f9c4fb81c6edaef7c9eb11c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1973</creationdate><topic>Animals</topic><topic>Bile - analysis</topic><topic>Bile Acids and Salts - analysis</topic><topic>Carnivora - classification</topic><topic>Carnivora - metabolism</topic><topic>Chenodeoxycholic Acid - analysis</topic><topic>Cholic Acids - analysis</topic><topic>Chromatography, Gas</topic><topic>Chromatography, Thin Layer</topic><topic>Deoxycholic Acid - analysis</topic><topic>Hibernation</topic><topic>India</topic><topic>Japan</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>KUROZUMI, Keiko</creatorcontrib><creatorcontrib>HARANO, Teruo</creatorcontrib><creatorcontrib>YAMASAKI, Kazumi</creatorcontrib><creatorcontrib>AYAKI, Yoshikazu</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of biochemistry (Tokyo)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KUROZUMI, Keiko</au><au>HARANO, Teruo</au><au>YAMASAKI, Kazumi</au><au>AYAKI, Yoshikazu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies on Bile Acids in Bear Bile</atitle><jtitle>Journal of biochemistry (Tokyo)</jtitle><addtitle>J Biochem</addtitle><date>1973-09</date><risdate>1973</risdate><volume>74</volume><issue>3</issue><spage>489</spage><epage>495</epage><pages>489-495</pages><issn>0021-924X</issn><eissn>1756-2651</eissn><abstract>The following 5 samples of bear bile were analyzed: two Japanese bear biles, JBB1 and JBB2; three Himalayan bear biles, HBB, FUt, and FUm. 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| ispartof | Journal of biochemistry (Tokyo), 1973-09, Vol.74 (3), p.489-495 |
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| language | eng |
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| source | Oxford University Press Journals Digital Archive legacy; J-STAGE Free; MEDLINE; Free Full-Text Journals in Chemistry |
| subjects | Animals Bile - analysis Bile Acids and Salts - analysis Carnivora - classification Carnivora - metabolism Chenodeoxycholic Acid - analysis Cholic Acids - analysis Chromatography, Gas Chromatography, Thin Layer Deoxycholic Acid - analysis Hibernation India Japan |
| title | Studies on Bile Acids in Bear Bile |
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