BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

9827 related articles for article (PubMed ID: 23721687)

  • 1. Screening of synthetic PDE-5 inhibitors and their analogues as adulterants: analytical techniques and challenges.
    Patel DN; Li L; Kee CL; Ge X; Low MY; Koh HL
    J Pharm Biomed Anal; 2014 Jan; 87():176-90. PubMed ID: 23721687
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Forced degradation and impurity profiling: recent trends in analytical perspectives.
    Jain D; Basniwal PK
    J Pharm Biomed Anal; 2013 Dec; 86():11-35. PubMed ID: 23969330
    [TBL] [Abstract][Full Text] [Related]  

  • 3. A novel approach to simultaneous screening and confirmation of regulated pharmaceutical compounds in dietary supplements by LC/MS/MS with an information-dependent acquisition method.
    Lee HM; Lee BJ
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess; 2011 Apr; 28(4):396-407. PubMed ID: 21416414
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Accurate mass measurement using Fourier transform ion cyclotron resonance mass spectrometry for structure elucidation of designer drug analogs of tadalafil, vardenafil and sildenafil in herbal and pharmaceutical matrices.
    Gratz SR; Gamble BM; Flurer RA
    Rapid Commun Mass Spectrom; 2006; 20(15):2317-27. PubMed ID: 16817245
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Identification of novel sildenafil-analogues in an adulterated herbal food supplement.
    Wollein U; Eisenreich W; Schramek N
    J Pharm Biomed Anal; 2011 Dec; 56(4):705-12. PubMed ID: 21821375
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Analytical methods for the detection and characterization of unapproved phosphodiesterase type 5 inhibitors (PDE-5i) used in adulteration of dietary supplements- a review.
    Kee CL; Ge X; Low MY; Gilard V; Malet-Martino M
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess; 2023 Dec; 40(12):1495-1530. PubMed ID: 38011602
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Separation and structural elucidation of a novel analogue of vardenafil included as an adulterant in a dietary supplement by liquid chromatography-electrospray ionization mass spectrometry, infrared spectroscopy and nuclear magnetic resonance spectroscopy.
    Lee HM; Kim CS; Jang YM; Kwon SW; Lee BJ
    J Pharm Biomed Anal; 2011 Feb; 54(3):491-6. PubMed ID: 20952140
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Detection of a tadalafil analogue as an adulterant in a dietary supplement for erectile dysfunction.
    Ulloa J; Sambrotta L; Redko F; Mazza ON; Garrido G; Becher EF; Muschietti L
    J Sex Med; 2015 Jan; 12(1):152-7. PubMed ID: 25402198
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Critical practical aspects in the application of liquid chromatography-mass spectrometric studies for the characterization of impurities and degradation products.
    Narayanam M; Handa T; Sharma P; Jhajra S; Muthe PK; Dappili PK; Shah RP; Singh S
    J Pharm Biomed Anal; 2014 Jan; 87():191-217. PubMed ID: 23706957
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Screening for multiple phosphodiesterase type 5 inhibitor drugs in dietary supplement materials by flow injection mass spectrometry and their quantification by liquid chromatography tandem mass spectrometry.
    Song F; El-Demerdash A; Lee SJ
    J Pharm Biomed Anal; 2012 Nov; 70():40-6. PubMed ID: 22695818
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Identification of sildenafil, tadalafil and vardenafil by gas chromatography-mass spectrometry on short capillary column.
    Man CN; Nor NM; Lajis R; Harn GL
    J Chromatogr A; 2009 Nov; 1216(47):8426-30. PubMed ID: 19853256
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Monitoring by LC-MS/MS of 48 compounds of sildenafil, tadalafil, vardenafil and their analogues in illicit health food products in the Korean market advertised as enhancing male sexual performance.
    Lee JH; Kim NS; Han KM; Kim SH; Cho S; Kim WS
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess; 2013; 30(11):1849-57. PubMed ID: 23998781
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Structural elucidation of a tadalafil analogue found in a dietary supplement.
    Hasegawa T; Saijo M; Ishii T; Nagata T; Haishima Y; Kawahara N; Goda Y
    Shokuhin Eiseigaku Zasshi; 2008 Aug; 49(4):311-5. PubMed ID: 18787317
    [TBL] [Abstract][Full Text] [Related]  

  • 14. A review of synthetic phosphodiesterase type 5 inhibitors (PDE-5i) found as adulterants in dietary supplements.
    Kee CL; Ge X; Gilard V; Malet-Martino M; Low MY
    J Pharm Biomed Anal; 2018 Jan; 147():250-277. PubMed ID: 28903860
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Screening of Indian aphrodisiac ayurvedic/herbal healthcare products for adulteration with sildenafil, tadalafil and/or vardenafil using LC/PDA and extracted ion LC-MS/TOF.
    Savaliya AA; Shah RP; Prasad B; Singh S
    J Pharm Biomed Anal; 2010 Jul; 52(3):406-9. PubMed ID: 19540696
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Lifestyle illicit drug seizures: a routine ESI-LC-MS method for the identification of sildenafil and vardenafil.
    Patterson R; Mabe P; Mitchell EN; Cory W
    Forensic Sci Int; 2012 Oct; 222(1-3):83-8. PubMed ID: 22673705
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Rapid detection and identification of counterfeit and [corrected] adulterated products of synthetic phosphodiesterase type-5 inhibitors with an atmospheric solids analysis probe.
    Twohig M; Skilton SJ; Fujimoto G; Ellor N; Plumb RS
    Drug Test Anal; 2010 Feb; 2(2):45-50. PubMed ID: 20878886
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Use of liquid chromatography-mass spectrometry and a hydrolytic technique for the detection and structure elucidation of a novel synthetic vardenafil designer drug added illegally to a "natural" herbal dietary supplement.
    Reepmeyer JC; Woodruff JT
    J Chromatogr A; 2006 Aug; 1125(1):67-75. PubMed ID: 16750214
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Detection of undeclared erectile dysfunction drugs and analogues in dietary supplements by ion mobility spectrometry.
    Gryniewicz CM; Reepmeyer JC; Kauffman JF; Buhse LF
    J Pharm Biomed Anal; 2009 Apr; 49(3):601-6. PubMed ID: 19150190
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Simultaneous determination of sildenafil, vardenafil and tadalafil as forbidden components in natural dietary supplements for male sexual potency by high-performance liquid chromatography-electrospray ionization mass spectrometry.
    Zhu X; Xiao S; Chen B; Zhang F; Yao S; Wan Z; Yang D; Han H
    J Chromatogr A; 2005 Feb; 1066(1-2):89-95. PubMed ID: 15794558
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 492.