Tackling the Orexin Conundrum: An Optimized LC-MS/MS Method Demonstrates Accurate CSF Quantification and Absence in Peripheral Blood.
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| Title: | Tackling the Orexin Conundrum: An Optimized LC-MS/MS Method Demonstrates Accurate CSF Quantification and Absence in Peripheral Blood. |
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| Authors: | Cao Y; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China., Zhang Y; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China., Han J; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China., Xu Z; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China., Zhang H; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China., Yang Y; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China., Wang D; Shanghai AB Sciex Analytical Instrument Trading Co., Ltd., Shanghai 201100, China., Zhai Y; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China., Zhan S; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China., Li H; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China., Cao Z; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China. |
| Source: | Analytical chemistry [Anal Chem] 2026 May 26; Vol. 98 (20), pp. 14958-14966. Date of Electronic Publication: 2026 May 12. |
| Publication Type: | Journal Article |
| Journal Info: | Publisher: American Chemical Society Country of Publication: United States NLM ID: 0370536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-6882 (Electronic) Linking ISSN: 00032700 NLM ISO Abbreviation: Anal Chem Subsets: MEDLINE |
| Database: | MEDLINE Ultimate |
| FullText | Text: Availability: 0 |
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| Header | DbId: mdl DbLabel: MEDLINE Ultimate An: 42118575 AccessLevel: 2 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Tackling the Orexin Conundrum: An Optimized LC-MS/MS Method Demonstrates Accurate CSF Quantification and Absence in Peripheral Blood. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AU" term="%22Cao+Y%22">Cao Y</searchLink>; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.<br /><searchLink fieldCode="AU" term="%22Zhang+Y%22">Zhang Y</searchLink>; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China.<br /><searchLink fieldCode="AU" term="%22Han+J%22">Han J</searchLink>; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.<br /><searchLink fieldCode="AU" term="%22Xu+Z%22">Xu Z</searchLink>; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.<br /><searchLink fieldCode="AU" term="%22Zhang+H%22">Zhang H</searchLink>; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China.<br /><searchLink fieldCode="AU" term="%22Yang+Y%22">Yang Y</searchLink>; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China.<br /><searchLink fieldCode="AU" term="%22Wang+D%22">Wang D</searchLink>; Shanghai AB Sciex Analytical Instrument Trading Co., Ltd., Shanghai 201100, China.<br /><searchLink fieldCode="AU" term="%22Zhai+Y%22">Zhai Y</searchLink>; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.<br /><searchLink fieldCode="AU" term="%22Zhan+S%22">Zhan S</searchLink>; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China.<br /><searchLink fieldCode="AU" term="%22Li+H%22">Li H</searchLink>; Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100053, China.<br /><searchLink fieldCode="AU" term="%22Cao+Z%22">Cao Z</searchLink>; Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China.; Center of Clinical Mass Spectrometry, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100026, China. – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%220370536%22">Analytical chemistry</searchLink> [Anal Chem] 2026 May 26; Vol. 98 (20), pp. 14958-14966. <i>Date of Electronic Publication: </i>2026 May 12. – Name: TypePub Label: Publication Type Group: TypPub Data: Journal Article – Name: TitleSource Label: Journal Info Group: Src Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22American+Chemical+Society%22">American Chemical Society </searchLink><i>Country of Publication: </i>United States <i>NLM ID: </i>0370536 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1520-6882 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2200032700%22">00032700 </searchLink><i>NLM ISO Abbreviation: </i>Anal Chem <i>Subsets: </i>MEDLINE |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=mdl&AN=42118575 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1021/acs.analchem.6c00454 Languages: – Code: eng Text: English PhysicalDescription: Pagination: StartPage: 14958 Titles: – TitleFull: Tackling the Orexin Conundrum: An Optimized LC-MS/MS Method Demonstrates Accurate CSF Quantification and Absence in Peripheral Blood. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Cao Y – PersonEntity: Name: NameFull: Zhang Y – PersonEntity: Name: NameFull: Han J – PersonEntity: Name: NameFull: Xu Z – PersonEntity: Name: NameFull: Zhang H – PersonEntity: Name: NameFull: Yang Y – PersonEntity: Name: NameFull: Wang D – PersonEntity: Name: NameFull: Zhai Y – PersonEntity: Name: NameFull: Zhan S – PersonEntity: Name: NameFull: Li H – PersonEntity: Name: NameFull: Cao Z IsPartOfRelationships: – BibEntity: Dates: – D: 26 M: 05 Text: 2026 May 26 Type: published Y: 2026 Identifiers: – Type: issn-electronic Value: 1520-6882 Numbering: – Type: volume Value: 98 – Type: issue Value: 20 Titles: – TitleFull: Analytical chemistry Type: main |
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