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抗菌剂的体外组织结合:一项聚焦于所用组织匀浆浓度的关键研究。

Tissue binding of antimicrobial agents in vitro: a critical study focusing on the concentration of the tissue homogenate used.

作者信息

Gerber A, Frimodt-Möller N, Craig W A

出版信息

Infection. 1980;8 Suppl 3:S 276-9. doi: 10.1007/BF01639594.

DOI:10.1007/BF01639594
PMID:7409888
Abstract

In vitro tissue binding of clindamycin, trimethoprim and rifampin to serial dilutions of canine tissue homogenates was studied. For all three drugs tested, the percentage of bound drug tended to be linearly related to the logarithm of the percentage of tissue homogenate. Tissue binding studies of antimicrobials looking at a single concentration or tissue homogenate may give erroneous results that do not reflect tissue binding in vivo.

摘要

研究了克林霉素、甲氧苄啶和利福平在体外与犬组织匀浆系列稀释液的组织结合情况。对于所测试的这三种药物,结合药物的百分比往往与组织匀浆百分比的对数呈线性关系。仅观察单一浓度或组织匀浆的抗菌药物组织结合研究可能会得出错误结果,无法反映体内的组织结合情况。

相似文献

1
Tissue binding of antimicrobial agents in vitro: a critical study focusing on the concentration of the tissue homogenate used.抗菌剂的体外组织结合:一项聚焦于所用组织匀浆浓度的关键研究。
Infection. 1980;8 Suppl 3:S 276-9. doi: 10.1007/BF01639594.
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本文引用的文献

1
Determination of binding constants of serum albumin for penicillin.血清白蛋白与青霉素结合常数的测定。
J Pharmacol Exp Ther. 1969 Mar;166(1):113-8.
2
The binding of antibiotics to serum proteins.抗生素与血清蛋白的结合。
Br J Pharmacol Chemother. 1965 Dec;25(3):638-50. doi: 10.1111/j.1476-5381.1965.tb01788.x.
3
Interaction of intraleukocytic bacteria and antibiotics.白细胞内细菌与抗生素的相互作用。
J Clin Invest. 1973 Jul;52(7):1673-9. doi: 10.1172/JCI107348.
4
Clindamycin: clinical and laboratory evaluation of parenteral therapy.克林霉素:胃肠外给药治疗的临床及实验室评估
Am J Med Sci. 1972 May;263(5):368-82.
5
Binding of antibiotics to tissue homogenates.抗生素与组织匀浆的结合
J Infect Dis. 1970 Jan;121(1):55-64. doi: 10.1093/infdis/121.1.55.
6
Distribution of trimethoprim-sulfamethoxazole in tissues of rhesus monkeys.甲氧苄啶-磺胺甲恶唑在恒河猴组织中的分布。
J Infect Dis. 1973 Nov;128:Suppl:575-9 p. doi: 10.1093/infdis/128.supplement_3.s575.
7
Correction of protein binding defect in uremic sera by charcoal treatment.通过活性炭处理纠正尿毒症血清中的蛋白质结合缺陷。
J Lab Clin Med. 1976 Apr;87(4):637-47.
8
Prediction of peak penicillin and cephalosporin concentrations in canine serum as derived from in vitro serum and tissue quantitative protein binding.
J Antimicrob Chemother. 1979 Mar;5(2):219-27. doi: 10.1093/jac/5.2.219.
9
Protein binding of antimicrobials: clinical pharmacokinetic and therapeutic implications.抗菌药物的蛋白结合:临床药代动力学及治疗意义
Clin Pharmacokinet. 1977 Jul-Aug;2(4):252-68. doi: 10.2165/00003088-197702040-00002.