pH of preparations affecting the on-off drug penetration behavior through the thermo-responsive liquid crystal-embedded membrane

Journal of Controlled Release

Volumn 55, Issue 1, 1998, Pages 13-20

  Lin, Shan Yang ^a   Chen, Ko Shao ^b   Lin, Yih Yih ^b  

^a TAIPEI VETERANS GENERAL HOSPITAL   (Taiwan)

^b TATUNG INSTITUTE OF TECHNOLOGY   (Taiwan)

Author keywords

Carbopol gel; COC embedded membrane; Drug polymer interaction; Penetration; pH; Thermo responsive

Indexed keywords

CARBOMER; CARBOPOL 940; SALBUTAMOL SULFATE;

ARTICLE; DIFFERENTIAL SCANNING CALORIMETRY; DRUG PENETRATION; IN VITRO STUDY; LIQUID CRYSTAL; MEMBRANE PERMEABILITY; PH; PRIORITY JOURNAL; TEMPERATURE; VISCOSITY;

CALORIMETRY, DIFFERENTIAL SCANNING; CRYSTALLIZATION; DIFFUSION; DRUG CARRIERS; FILTRATION; GELS; HYDROGEN-ION CONCENTRATION; MEMBRANES, ARTIFICIAL; POLYVINYLS; SOLUTIONS;

EID: 0031784807     PISSN: 01683659     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0168-3659(98)00024-8     Document Type: Article

References (30)

1. Flaherty J.T. Nitrate tolerance: A review of the evidence. Drugs. 37:1989;523-550.
2. Cowan C., Bourke J., Reid D., Julian D.G. Tolerance to glyceryl trinitrate patches: Prevention by intermittent dosing. Br. Med. J. 294:1987;544-545.
3. Smlensky M.H., D'alonzo G.E. Medical chronobiology: Concepts and applications. Am. Rev. Respir. Dis. 147:1993;s2-s19.
4. Bruguerolle B., Lemmer B. Recent advances in chronopharmacokinetics: Methodological problems. Life Sci. 52:1993;1809-1824.
5. Ogawa N., Ohdo S. Chronopharmacological aspects in dose- concentration-response relationship. Drug Delivery System (Japan). 7:1992;77-90.
6. Gazzaniga A., Sangalli M.E., Giordano F. Oral chronotopic drug delivery systems: Achievement of time and/or site specificity. Eur. J. Pharm. Biopharm. 40:1994;246-250.
7. D'Emanuele A. Responsive polymeric drug delivery. Clin. Pharmacokinet. 41:1996;241-245.
8. Okano T., Bae Y.H., Jacobs H., Kim S.W. Thermally on-off switching polymers for drug permeation and release. J. Control. Release. 11:1990;255-265.
9. Iga K. Optimum formulation of thermosensitive liposome for targeted tumor drug delivery. J. Takeda Res. Lab. 51:1992;45-72.
10. Ishihara K., Matui K. Glucose responsive insulin delivery system. J. Polym. Sci. Polym. Lett. 24:1986;413-417.
11. Sato S., Jeong S.Y., McRea J.C., Kim S.W. Self-regulating insulin delivery system. II: in vivo studies. J. Control. Release. 1:1984;67-77.
12. Lin Y.Y., Chen K.S., Lin S.Y. Thermophysical property of cholesteryl oleyl carbonate determined with microscopic FTIR/DSC system. J. Chin. Chem. Soc. 42:1995;865-868.
13. Lin Y.Y., Chen K.S., Lin S.Y. Preparation and evaluation of cholesteryl oleyl carbonate liquid crystal-entrapped membrane. Biomed. Eng. Appl. Bas. Commun. (ROC). 7:1995;502-508.
14. Lin Y.Y., Chen K.S., Lin S.Y. Temperature effect on the thermal characteristics and drug penetrability of thermally on-off switching membrane. Int. J. Pharm. 124:1995;53-59.
15. Lin S.Y., Lin Y.Y., Chen K.S. A thermoswitchable membrane for drug delivery. Drug Deliv. 2:1995;123-127.
16. Lin S.Y., Lin Y.Y., Chen K.S. Thermo-responsive function of liquid crystal-embedded cellulose nitrate membrane influenced by pore size of membrane. Pharm. Pharmacol. Lett. 5:1995;159-161.
17. Chen K.S., Lin Y.Y., Lin S.Y. Thermally on-off switching nylon membrane for controlling drug penetration. Drug Deliv. Syst. 11:1996;55-61.
18. Lin Y.Y., Chen K.S., Lin S.Y. Development and investigation of a thermo-responsive cholesteryl oleyl carbonate-embedded membrane. J. Control. Release. 41:1996;163-170.
19. Lin S.Y., Lin Y.Y., Chen K.S. Permeation behavior of salbutamol sulfate through hydrophilic and hydrophobic membranes embedded by thermo-responsive cholesteryl oleyl carbonate. Pharm. Res. 13:1996;914-919.
20. Lin S.Y., Chen K.S., Lin Y.Y., Li M.J. Cycle time of temperature exchange affecting the on-off pulsatile penetration of drug through thermo-responsive COC-embedded membrane. Pharm. Pharmacol. Lett. 6:1996;131-133.
21. Lin S.Y., Han R.Y. Differential scanning calorimetry as a screening technique to determine the compatibility of salbutamol sulfate with excipients. Pharmazie. 47:1992;266-268.
22. O.M.N. Al Gohary and N.H. Foda, Interaction of mebeverine hydrochloride and carbopol. Pharm. Ind. 55 (1993) 523-527.
23. Graf E., Fawzy A.A., Tsaktanis J. Interaction of carbopol 934 with diphenhydramine and dexchlorpheniramine. Acta Pharm. Technol. 29:1983;209-215.
24. Abd-Elbary A., Mansour F., Foda N. Interaction of carbopol 934 with certain antihistaminic drugs. Pharmazie. 36:1981;356-358.
25. G.K. McEvoy, G.M. McQuarrie (Eds.), Drug Informations: 86. Am. Soc. Hosp. Pharm. Inc., Bethesda, 1986, pp. 537-539.
26. D.W.A. Bourne, E.J. Triggs, M.J. Eadie (Eds.), Factors determining drug concentrations in the body: The absorption, distribution, metabolism and excretion of drugs. in: Pharmacokinetics for the Non-mathematical, MTP Press, Lancaster, 1986, pp. 15-40.
27. A. Wade, P.J. Weller, Carbomer. in: Handbook of Pharmaceutical Excipients. second ed., Am. Pharm. Assoc., Washington, and The Pharm. Press, London, 1994, pp. 71-73.
28. Charman W.N., Christy D.P., Geunin E.P., Monkhose D.C. Interaction between calcium, a model divalent cation, and a range of poly(acrylic acid) resins as a function of solution pH. Drug Dev. Ind. Pharm. 17:1991;271-280.
29. Ishikawa S., Kobayashi M., Samejima M. Evaluation of rheological properties of various kinds of carboxyvinylpolymer gels. Chem. Pharm. Bull. 36:1988;2118-2127.
30. Lee S.J., Tamie K.B., Kim S.W. Nonaqueous drug permeation through synthetic membranes. J. Control. Release. 5:1988;253-262.