Preparation and characterization of urea niosomes in vitro and in vivo studies

S.T.P. Pharma Sciences

Volumn 7, Issue 2, 1997, Pages 205-214

  Mazda, F ^a   Ozer A Y ^a   Ercan, M T ^a  

^a HACETTEPE UNIVERSITY   (Turkey)

Author keywords

in vitro release; in vivo studies; Liposomes; niosomes; skin hydration; urea

Indexed keywords

COSMETIC; NIOSOME; UREA;

ARTICLE; DRUG EFFECT; DRUG FORMULATION; DRUG RELEASE; HYDRATION; LIPID BILAYER; PARTICLE SIZE; SKIN CARE;

EID: 0031545637     PISSN: 11571489     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (22)

1. MEZEI M. Liposomes and the skin. In : Drug Delivery, Vol. 2, G. Gregoriadis, AT. Florence and H.M. Patel Eds, Gordon and Breach, Harwood, 19911992, pp.123.
2. MEZEI M. Liposomal drug delivery systems for the topical route of administration, controlled release dosage forms. Proceedings of the Int. Symp, Bombay, 2931 January 1987, pp. 4757.
3. JESBERGER B. Therapy of the symptom «dry skin ». Z. Hautler, 63 (suppl. 3), 1215, 1988.
4. RAAB WP. Uses of urea in cosmetology. Cosmet. and Toilet, 105, 97102, 1990.
5. ARICA B, ÖZER A.Y, ERCAN M.T. and HINCAL A.A. Characterization in vitro and in vivo studies on primaquine diphosphate liposomes. J. Microencap, 12, 469485, 1995.
6. RÖDING J.and GHYCZY M. Control of skin humidity with liposomes. Stabilization of skin care oils and lipophilic active substances with liposomes. SÖFW, 117, 372378, 1991.
7. FISKE H.C. and SUBBAROW Y. Colorimetric determination of phosphorus. J. Biol. Chem, 66, 375400, 1925.
8. KNOP G. Preparation of tinalbumin nanospheres for labelling 99mTc and application in liver. J. Microencap, 1,249252,1984.
9. ERCAN M.T. Rapid determination of hydrolyzed reduced technetium99"1 in paniculate radiopharmaceuticals. Appl. Radial. Isot, 43, 11751177, 1992.
10. JOUSMA H, TALSMA H, SPIES F, JOOSTEN J.G.H, JUNGINGER H.E. and CROMMELIN D.J.A. Characterization of liposomes. The influence of extrusion of MLVs through polycarbonate membranes on particle size, particle size distribution and number of bilayers. Int. J. Pharm, 35, 263274, 1987.
11. BAILLIE A.J, FLORENCE AT, HUME L.R, MUIRHEAD G.T. and ROGERSON A. The preparation and properties of niosomes(nonionicsurfactantvesicles). J. Pharm. Pharmacol, 37,863868, 1985.
12. KIWADA H, NIMURA H. and KATO V. Tissue distribution and pharmacokinetic evaluation of the drug targeting efficiency of synthetic alkyl glycoside vesicles. Chem Pharm Bull, 33, 24752482, 1985.
13. RIEGER M.M. Skin constituents as cosmetic ingredients. Cosmet. and Toilet, 107, 8594, 1992.
14. ERCAN M.T. Teknesyum99"1 Radyofarmasötikleri. Hacettepe Univ. Ecz. Fak. Dergisi, 9, 6984, 1989.
15. ERCAN M.T, SARIZI T. and BEKDIK C. Labelling and evaluation of 99mTccyclophosphamidefortumour visualization. Int. J. Appl. Rad. Isot. , 28, 521528, 1977.
16. RÖDING J. LiposomeNatipide II : a new easy liposome system. SÖFW, 14, 509515, 1990.
17. JACOBS M, MARTIN G.P. and MARRIOTT C. Effects of phosphatidylcholine on the topical bioavailability of the human skin balancing assay. J. Pharm. Pharmacol, 40, 829833, 1988.
18. ROGIERS V. Standardized conditions needed for skin surface hydration measurements. Cosmet. and Toilet, 105, 7376, 1990.
19. MOSLEY H, ENGLISH J.S.C, COGHILL G.M. and MACHIE R.M. Assesment and use of a new skin hygrometer. Bioeng. Skin, 1,177192, 1985.
20. ARTMAN C, RÖDING J, GHYCZ M. and PRATZEL H.G. Influence of various liposome preparations on skin humidity. Parfumerie and Kosmetic, 71, 326327,1985.
21. REINBERG A, KOULLBANIS C, and SOUDENT E. Daynight differences in effects of cosmetic treatments on facial skin appearance. J. Chronobiology Int, 7, 6979,1990.
22. SINGH M, FAULKNER G, MEISNER D. AND MEZEI M, Freeze substitution technique for identifying liposomes incorporated in emulsion and gel preparations. J. Microencap, 7,7784, 1990.