• 中国精品科技期刊
  • 中国高校百佳科技期刊
  • 中国中文核心期刊
  • 中国科学引文数据库核心期刊
Advanced Search
Studies of Absorption Mechanism and the Best Absorption Segment of Erythromycin in situ[J]. Journal of China Pharmaceutical University, 1997, (1): 17-22.
Citation: Studies of Absorption Mechanism and the Best Absorption Segment of Erythromycin in situ[J]. Journal of China Pharmaceutical University, 1997, (1): 17-22.

Studies of Absorption Mechanism and the Best Absorption Segment of Erythromycin in situ

More Information
  • To clarify the difference in the absorption of ery thromycin base(EM) from varied intestinal segments, the absorption and intestinal wall permeability were investigated using in situperfusion method in the rat. Compared with other segments, significent higher percentage of EM disappeared from duodenum after it was perfused at same concentration for 2 hours. It is indicated that the duodenum was the best segment for EM absorption from rat intestine. The mechanism of EM absorption from intestine was investigated at different concentrations. When the concentration was raised from 0. 05 to 2.0 mg /ml, the uptake of EM increased and did not appear saturable, whereras the permeability cofficience was kept at an equilibrium level. Those indicated that the absorption of EM by intestine is majorly via passive transport mechanism.
  • Related Articles

    [1]LI Nan, MO Ran, ZHANG Can. Preparation of lyophilized temsirolimus-loaded liposomes and their pharmacokinetics in rats[J]. Journal of China Pharmaceutical University, 2013, 44(3): 234-238. DOI: 10.11665/j.issn.1000-5048.20130309
    [2]Ocular pharmacokinetics of methazolamide ophthalmic suspension in rabbit aqueous humor[J]. Journal of China Pharmaceutical University, 2010, 41(4): 337-341.
    [3]Effect of acute myocardial ischemia on pharmacokinetics of protocatechuic aldehyde in rats[J]. Journal of China Pharmaceutical University, 2010, 41(2): 156-159.
    [4]Comparative pharmacokinetics of aconitine, mesaconitine and hypaconitine in rats after oral administration of four decoctions composed with Radix Aconiti Lateralis[J]. Journal of China Pharmaceutical University, 2010, 41(1): 55-59.
    [5]Pharmacokinetics of Osthole in Rabbits with Impaired Renal Function[J]. Journal of China Pharmaceutical University, 2004, (3): 54-56.
    [6]High-throughput Screening Approaches for New Drug Metabolism and Pharmacokinetics[J]. Journal of China Pharmaceutical University, 2003, (4): 1-5.
    [7]Pharmacokinetics of Taxol-liposome in Rat[J]. Journal of China Pharmaceutical University, 2000, (6): 43-46.
    [8]Pharmacokinetic of Behaviors Transdermal Delivery and Oral Administration of Cyclosporin A Preparations in Mice[J]. Journal of China Pharmaceutical University, 2000, (5): 20-23.
    [9]Studies on Benorylate Capsules Formulation and Their Pharmacokinetics in Man[J]. Journal of China Pharmaceutical University, 1997, (3): 21-24.
    [10]Yang Jinghua, Song Xiangzheng. The Markovian Model C in Pharmacokinetics[J]. Journal of China Pharmaceutical University, 1997, (1): 59-62.

Catalog

    Article views PDF downloads Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return