Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats
Introduction: BATMAN and BAYESIL are software tools, which can provide a solution for automated metabolite quantifications based on the proton nuclear magnetic resonance (1H-NMR) spectral data of bio-fluids. However, their specific application for the quantitative 1H-NMR based metabolomics of urine...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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OMICS International
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/60906/1/Application%20of%20BATMAN%20and%20BAYESIL%20for%20quantitative%20%C2%B9H-NMR%20based%20metabolomics%20of%20urine%20discriminant%20analysis%20of%20lean%2C%20obese%2C%20and%20obese-diabetic%20rats.pdf |
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| author | Maulidiani Rudiyanto Mediani, Ahmed Khatib, Alfi Ismail, Amin Hamid, Muhajir H. Lajis, Nordin Shaari, Khozirah Abas, Faridah |
| author_facet | Maulidiani Rudiyanto Mediani, Ahmed Khatib, Alfi Ismail, Amin Hamid, Muhajir H. Lajis, Nordin Shaari, Khozirah Abas, Faridah |
| author_sort | Maulidiani |
| collection | UPM |
| description | Introduction: BATMAN and BAYESIL are software tools, which can provide a solution for automated metabolite quantifications based on the proton nuclear magnetic resonance (1H-NMR) spectral data of bio-fluids. However, their specific application for the quantitative 1H-NMR based metabolomics of urine has not been investigated.
Objectives: The aim of this study is to evaluate the performance of BATMAN and BAYESIL in the quantitative metabolite analysis of urine based on its 1H-NMR spectra.
Methods: BATMAN and BAYESIL were used for automated metabolite quantification based on the 1H-NMR spectra of the urine from the lean, obese and obese-diabetic rat groups. PLS-DA model was used to discriminate the three different groups based on the results from the quantifications.
Results:BATMAN was found to be superior to BAYESIL in identifying and quantifying the metabolites in the urine samples, owing to its flexibility that allows users to define and adjust the relevant signals of the pure standard metabolites in the database in order to fit the signals in the samples, a necessary step since variations and peak shift are natural in most 1H-NMR spectra. The results of BATMAN also agreed well with that of the manual deconvolution method, which indicated the higher accuracy in metabolite quantification, despite the need of pre-processing and longer processing time than BAYESIL. However, in the case where the problems in baseline correction and peak shift of 1H-NMR spectra are absent, the use of BAYESIL is more advantageous. Application of quantitative 1H-NMR based metabolomics of the urine showed that PLS-DA model derived from BATMAN could satisfactorily discriminate the lean, obese, and obese-diabetic rat groups.
Conclusion: Both BATMAN and BAYESIL are useful for the quantitative automation of urine metabolites based on its 1H-NMR spectra. The results from BATMAN method is superior to BAYESIL but require expertise in spectroscopy and longer computer time. Both methods help in simplifying the interpretation of metabolite status in the VIP analysis. |
| first_indexed | 2024-03-06T09:39:14Z |
| format | Article |
| id | upm.eprints-60906 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:39:14Z |
| publishDate | 2017 |
| publisher | OMICS International |
| record_format | dspace |
| spelling | upm.eprints-609062019-03-25T08:10:58Z http://psasir.upm.edu.my/id/eprint/60906/ Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats Maulidiani Rudiyanto Mediani, Ahmed Khatib, Alfi Ismail, Amin Hamid, Muhajir H. Lajis, Nordin Shaari, Khozirah Abas, Faridah Introduction: BATMAN and BAYESIL are software tools, which can provide a solution for automated metabolite quantifications based on the proton nuclear magnetic resonance (1H-NMR) spectral data of bio-fluids. However, their specific application for the quantitative 1H-NMR based metabolomics of urine has not been investigated. Objectives: The aim of this study is to evaluate the performance of BATMAN and BAYESIL in the quantitative metabolite analysis of urine based on its 1H-NMR spectra. Methods: BATMAN and BAYESIL were used for automated metabolite quantification based on the 1H-NMR spectra of the urine from the lean, obese and obese-diabetic rat groups. PLS-DA model was used to discriminate the three different groups based on the results from the quantifications. Results:BATMAN was found to be superior to BAYESIL in identifying and quantifying the metabolites in the urine samples, owing to its flexibility that allows users to define and adjust the relevant signals of the pure standard metabolites in the database in order to fit the signals in the samples, a necessary step since variations and peak shift are natural in most 1H-NMR spectra. The results of BATMAN also agreed well with that of the manual deconvolution method, which indicated the higher accuracy in metabolite quantification, despite the need of pre-processing and longer processing time than BAYESIL. However, in the case where the problems in baseline correction and peak shift of 1H-NMR spectra are absent, the use of BAYESIL is more advantageous. Application of quantitative 1H-NMR based metabolomics of the urine showed that PLS-DA model derived from BATMAN could satisfactorily discriminate the lean, obese, and obese-diabetic rat groups. Conclusion: Both BATMAN and BAYESIL are useful for the quantitative automation of urine metabolites based on its 1H-NMR spectra. The results from BATMAN method is superior to BAYESIL but require expertise in spectroscopy and longer computer time. Both methods help in simplifying the interpretation of metabolite status in the VIP analysis. OMICS International 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/60906/1/Application%20of%20BATMAN%20and%20BAYESIL%20for%20quantitative%20%C2%B9H-NMR%20based%20metabolomics%20of%20urine%20discriminant%20analysis%20of%20lean%2C%20obese%2C%20and%20obese-diabetic%20rats.pdf Maulidiani and Rudiyanto and Mediani, Ahmed and Khatib, Alfi and Ismail, Amin and Hamid, Muhajir and H. Lajis, Nordin and Shaari, Khozirah and Abas, Faridah (2017) Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats. Metabolomics, 13 (131). pp. 1-14. ISSN 2153-0769 https://link.springer.com/content/pdf/10.1007%2Fs11306-017-1273-0.pdf 10.1007/s11306-017-1273-0 |
| spellingShingle | Maulidiani Rudiyanto Mediani, Ahmed Khatib, Alfi Ismail, Amin Hamid, Muhajir H. Lajis, Nordin Shaari, Khozirah Abas, Faridah Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats |
| title | Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats |
| title_full | Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats |
| title_fullStr | Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats |
| title_full_unstemmed | Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats |
| title_short | Application of BATMAN and BAYESIL for quantitative ¹H-NMR based metabolomics of urine: discriminant analysis of lean, obese, and obese-diabetic rats |
| title_sort | application of batman and bayesil for quantitative ¹h nmr based metabolomics of urine discriminant analysis of lean obese and obese diabetic rats |
| url | http://psasir.upm.edu.my/id/eprint/60906/1/Application%20of%20BATMAN%20and%20BAYESIL%20for%20quantitative%20%C2%B9H-NMR%20based%20metabolomics%20of%20urine%20discriminant%20analysis%20of%20lean%2C%20obese%2C%20and%20obese-diabetic%20rats.pdf |
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