Pharmacokinetics of Enrofloxacin after Single Intravenous and Oral Bolus Administration in Broiler Chicken
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1. | Title | Title of document | Pharmacokinetics of Enrofloxacin after Single Intravenous and Oral Bolus Administration in Broiler Chicken |
2. | Creator | Author's name, affiliation, country | P. Mekala; Department of Veterinary Pharmacology and Toxicology, Veterinary College and Research Institute, Namakkal, Tamil Nadu, India |
2. | Creator | Author's name, affiliation, country | A. Jagadeeswaran; Ethnoveterinary Herbal Research Centre for Poultry, Namakkal, Tamil Nadu India |
2. | Creator | Author's name, affiliation, country | A. Arivuchelvan; Department of Veterinary Pharmacology and Toxicology, Veterinary College and Research Institute, Namakkal, Tamil Nadu, India |
2. | Creator | Author's name, affiliation, country | P. Senthilkumar; Department of Veterinary Pharmacology and Toxicology, Veterinary College and Research Institute, Orathanadu, Tamil Nadu, India |
2. | Creator | Author's name, affiliation, country | K. Nanjappan; Department of Veterinary Physiology, Veterinary College and Research Institute, Namakkal, Tamil Nadu, India |
2. | Creator | Author's name, affiliation, country | T.R. Gopala Krishnamurthy; Poultry Disease Diagnosis and Surveillance Laboratory, Namakkal, Tamil Nadu, India |
3. | Subject | Discipline(s) | Veterinary Science, Veterinary Pharmacologgy and Toxicology |
3. | Subject | Keyword(s) | Bioavailability; Broiler Chicken; Enrofloxacin; Pharmacokinetics; PK/PD Integration |
3. | Subject | Subject classification | Pharmacokinetics |
4. | Description | Abstract | The pharmacokinetics and bioavailability of enrofloxacin was compared in Cobb strain broiler chicken after intravenous and oral administration of enrofloxacin at the rate of 10mg.kg-1. The concentration of enrofloxacin at various time intervals in plasma was determined by HPLC and the pharmacokinetic parameters were calculated by non compartmental approach. AUC was significantly high in i.v. route (32.72±1.15 vs 25.35±1.92mg.h.mL-1)whereas highly significant increase in MRT (15.81±0.54 vs 8.86±0.23h), Vd area (4.69±0.16 vs 3.04±0.09 L.kg-1) and t1/2b (10.57±0.35 vs 6.84±0.15h) were noticed in oral route when compared to i.v. route. The Cmax of 1.63±0.12mg.mL-1 was attained at tmax of 3.58±0.61h and absolute bioavailability was 77.47±5.86% after oral administration. PK/PD integration revealed that the dose (10mg.kg-1) was capable of treating only moderately sensitive organisms with MIC ≤0.125mg.mL-1 and increase in dosage is needed for less sensitive organisms. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | Tamilnadu Veterinary and Animal Sciences University |
7. | Date | (YYYY-MM-DD) | 2014-07-08 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://scientific.cloud-journals.com/index.php/IJAVST/article/view/Sci-190 |
11. | Source | Journal/conference title; vol., no. (year) | International Journal of Advanced Veterinary Science and Technology; Volume 3 (Year 2014) |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
15. | Rights | Copyright and permissions |
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