Pyrazinamide is use for the treatment of tuberculosis in all over the world. Bio kinetics deals with the mathematical description of drug changes in the body with time function. This study was designed to investigate the bio kinetics of Pyrazinamide after oral administration of Pyrazinamide (25mg) tablet in 10 healthy volunteers. The blood samples of each volunteer were collected from 0.5 to 12 hours at different time intervals after the medication. The concentration of Pyrazinamide in plasma samples were determined by high performance liquid chromatography (HPLC). Quantitative observations were recorded that include the mean ± SD value of absorption rate constant (Ka), time to peak (Tmax) and peak concentration (Cmax) were 0.38 ± 0.25/h, 2.248 ± 0.64 h and 4.165 ± 2.13µg/mL, respectively. The mean ± SD values of absorption half-life (t1/2a) and elimination half-life (t1/2b) were 2.078 ± 1.678h and 0.2908 ± 1.721 hours. The mean ± SD values of volume of distribution and total body clearance were 40 ± 27.4L and 3.351 ± 1.27 h, respectively. Mean residue time (MRT) showed mean ± SD and area under curve (AUC) were 17.23 ± 12.78 h and 90.4 ± 76.2 h.mg/L, respectively.
Published in | Science Research (Volume 3, Issue 3) |
DOI | 10.11648/j.sr.20150303.17 |
Page(s) | 89-92 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2015. Published by Science Publishing Group |
Tuberculosis, HPLC, Bio Kinetics, Pyrazinamide
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APA Style
Bushra Munir, Bilal Ahmed, Abdul Ghaffar, Tahira Iqbal, Naila Rafiq, et al. (2015). HPLC Analysis and Bio-kinetics Study of Pyrazinamide in Healthy Volunteers After Oral Administration. Science Research, 3(3), 89-92. https://doi.org/10.11648/j.sr.20150303.17
ACS Style
Bushra Munir; Bilal Ahmed; Abdul Ghaffar; Tahira Iqbal; Naila Rafiq, et al. HPLC Analysis and Bio-kinetics Study of Pyrazinamide in Healthy Volunteers After Oral Administration. Sci. Res. 2015, 3(3), 89-92. doi: 10.11648/j.sr.20150303.17
AMA Style
Bushra Munir, Bilal Ahmed, Abdul Ghaffar, Tahira Iqbal, Naila Rafiq, et al. HPLC Analysis and Bio-kinetics Study of Pyrazinamide in Healthy Volunteers After Oral Administration. Sci Res. 2015;3(3):89-92. doi: 10.11648/j.sr.20150303.17
@article{10.11648/j.sr.20150303.17, author = {Bushra Munir and Bilal Ahmed and Abdul Ghaffar and Tahira Iqbal and Naila Rafiq and Farah Latif}, title = {HPLC Analysis and Bio-kinetics Study of Pyrazinamide in Healthy Volunteers After Oral Administration}, journal = {Science Research}, volume = {3}, number = {3}, pages = {89-92}, doi = {10.11648/j.sr.20150303.17}, url = {https://doi.org/10.11648/j.sr.20150303.17}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sr.20150303.17}, abstract = {Pyrazinamide is use for the treatment of tuberculosis in all over the world. Bio kinetics deals with the mathematical description of drug changes in the body with time function. This study was designed to investigate the bio kinetics of Pyrazinamide after oral administration of Pyrazinamide (25mg) tablet in 10 healthy volunteers. The blood samples of each volunteer were collected from 0.5 to 12 hours at different time intervals after the medication. The concentration of Pyrazinamide in plasma samples were determined by high performance liquid chromatography (HPLC). Quantitative observations were recorded that include the mean ± SD value of absorption rate constant (Ka), time to peak (Tmax) and peak concentration (Cmax) were 0.38 ± 0.25/h, 2.248 ± 0.64 h and 4.165 ± 2.13µg/mL, respectively. The mean ± SD values of absorption half-life (t1/2a) and elimination half-life (t1/2b) were 2.078 ± 1.678h and 0.2908 ± 1.721 hours. The mean ± SD values of volume of distribution and total body clearance were 40 ± 27.4L and 3.351 ± 1.27 h, respectively. Mean residue time (MRT) showed mean ± SD and area under curve (AUC) were 17.23 ± 12.78 h and 90.4 ± 76.2 h.mg/L, respectively.}, year = {2015} }
TY - JOUR T1 - HPLC Analysis and Bio-kinetics Study of Pyrazinamide in Healthy Volunteers After Oral Administration AU - Bushra Munir AU - Bilal Ahmed AU - Abdul Ghaffar AU - Tahira Iqbal AU - Naila Rafiq AU - Farah Latif Y1 - 2015/05/28 PY - 2015 N1 - https://doi.org/10.11648/j.sr.20150303.17 DO - 10.11648/j.sr.20150303.17 T2 - Science Research JF - Science Research JO - Science Research SP - 89 EP - 92 PB - Science Publishing Group SN - 2329-0927 UR - https://doi.org/10.11648/j.sr.20150303.17 AB - Pyrazinamide is use for the treatment of tuberculosis in all over the world. Bio kinetics deals with the mathematical description of drug changes in the body with time function. This study was designed to investigate the bio kinetics of Pyrazinamide after oral administration of Pyrazinamide (25mg) tablet in 10 healthy volunteers. The blood samples of each volunteer were collected from 0.5 to 12 hours at different time intervals after the medication. The concentration of Pyrazinamide in plasma samples were determined by high performance liquid chromatography (HPLC). Quantitative observations were recorded that include the mean ± SD value of absorption rate constant (Ka), time to peak (Tmax) and peak concentration (Cmax) were 0.38 ± 0.25/h, 2.248 ± 0.64 h and 4.165 ± 2.13µg/mL, respectively. The mean ± SD values of absorption half-life (t1/2a) and elimination half-life (t1/2b) were 2.078 ± 1.678h and 0.2908 ± 1.721 hours. The mean ± SD values of volume of distribution and total body clearance were 40 ± 27.4L and 3.351 ± 1.27 h, respectively. Mean residue time (MRT) showed mean ± SD and area under curve (AUC) were 17.23 ± 12.78 h and 90.4 ± 76.2 h.mg/L, respectively. VL - 3 IS - 3 ER -