ABSTRACT
Purpose
This study sought to understand the mechanism by which the steady state flux of nicotine across the human skin from aqueous solutions is markedly decreased at higher nicotine concentrations.
Methods
Nicotine’s steady state flux through human epidermis and its amount in the stratum corneum for a range of aqueous nicotine solutions was determined using Franz diffusion cells, with the nicotine analysed by high performance liquid chromatography (HPLC). Nicotine’s thermodynamic activity in the various solutions was estimated from its partial vapour pressure and stratum corneum hydration was determined using a corneometer. The amount of nicotine retained in the stratum corneum was estimated from the nicotine amount found in individual stratum corneum tape strips and a D-Squame determined weight for each strip.
Results
The observed steady state flux of nicotine across human epidermis was found to show a parabolic dependence on nicotine concentration, with the flux proportional to its thermodynamic activity up to a concentration of 48% w/w. The nicotine retention in the stratum corneum showed a similar dependency on concentration whereas the diffusivity of nicotine in the stratum corneum appeared to be concentration independent. This retention, in turn, could be estimated from the extent of stratum corneum hydration and the nicotine concentration in the applied solution and volume of water in the skin.
Conclusions
Nonlinear dependency of nicotine skin flux on its concentration results from a dehydration induced decrease in its stratum corneum retention at higher concentration and not dehydration induced changes nicotine diffusivity in the stratum corneum.
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REFERENCES
Asmussen B. Transdermal therapeutic systems–actual state and future developments. Methods Find Exp Clin Pharmacol. 1991;13(5):343.
Michaels AS, Chandrasekaran SK, Shaw JE. Drug permeation through human skin: theory and in vitro experimental measurement. AIChE J. 1975;21(5):985–96.
Aronson JK. Nicotine replacement therapy. In: Aronson JK, editor. Meyler’s side effects of drugs: the international encyclopedia of adverse drug reactions and interactions. Amsterdam: Elsevier; 2006. p. 2508–11.
Benowitz N, Hukkanen J, Jacob P. Nicotine chemistry, metabolism, kinetics and biomarkers. Handb Exp Pharmacol. 2009;192:29–60.
Domino E. Pharmacological significance of nicotine. In: John WG, Peyton III J, editors. Analytical determination of nicotine and related compounds and their metabolites. Amsterdam: Elsevier Science; 1999. p. 1–11.
Karnath B. Smoking cessation. Am J Med. 2002;112(5):399–405.
Wilson DJB. Nicotine poisoning by absorption through the skin. Br Med J. 1930;2(3640):601–2.
Lockhart LP. Nicotine poisoning. Br Med J. 1933;1(3762):246.
Faulkner JM. Nicotine poisoning by absorption through the skin. J Am Med Assoc. 1933;100(21):1664–5.
Rose J, Jarvik ME, Rose K. Transdermal administration of nicotine. Drug Alcohol depend. 1984;13(3):209–13.
Rose JE, Herskovic JE, Trilling Y, Jarvik ME. Transdermal nicotine reduces cigarette craving and nicotine preference. Clin Pharmacol Ther. 1985;38(4):450–6.
Bircher A, Howald H, Rufli T. Adverse skin reactions to nicotine in a transdermal therapeutic system. Contact Dermatitis. 1991;25(4):230–6.
Etscorn F. Transcutaneous application of nicotine. US Patent. 1986;4(597):961.
Baker R, Kochinke F, Huang C. Novel transdermal nicotine patch. US Patent. 1989;4(839):174.
Osborne J, Nelson M, Enscore D, Yum SI, Gale R. Subsaturated nicotine transdermal therapeutic system. US Patent. 1991;5(004):610.
Gupta S, Benowitz N, Jacob P, Rolf C, Gorsline J. Bioavailability and absorption kinetics of nicotine following application of a transdermal system. Br J Clin Pharmacol. 1993;36(3):221.
Fant R, Henningfield J, Shiffman S, Strahs K, Reitberg D. A pharmacokinetic crossover study to compare the absorption characteristics of three transdermal nicotine patches. Pharmacol Biochem Behav. 2000;67(3):479–82.
DeVeaugh-Geiss AM, Chen LH, Kotler ML, Ramsay LR, Durcan MJ. Pharmacokinetic comparison of two nicotine transdermal systems, a 21-mg/24-hour patch and a 25-mg/16-hour patch: A randomized, open-label, single-dose, two-way crossover study in adult smokers. Clin Therapeut. 2010;32(6):1140–8.
Zorin S, Kuylenstierna F, Thulin H. In vitro test of nicotine’s permeability through human skin. Risk evaluation and safety aspects. Ann Occup Hyg. 1999;43(6):405–13.
Nair MK, Chetty DJ, Ho H, Chien YW. Biomembrane permeation of nicotine: Mechanistic studies with porcine mucosae and skin. J Pharm Sci. 1997;86(2):257–62.
Oakley D, Swarbrick J. Effects of ionization on the percutaneous absorption of drugs: partitioning of nicotine into organic liquids and hydrated stratum corneum. J Pharm Sci. 1987;76(12):866–71.
Aungst B. Nicotine skin penetration characteristics using aqueous & non-aqueous vehicles, anionic polymers, and silicone matrices. Drug Dev Ind Pharm. 1988;14(11):1481–94.
Roberts MS, Cross S, Pellett MA. Skin transport. In: Walters K, editor. Dermatological and transdermal formulations. 119: Informa healthcare; 2002. p. 89–194.
Jiang R, Roberts MS, Prankerd RJ, Benson HAE. Percutaneous absorption of sunscreen agents from liquid paraffin: self-association of octyl salicylate and effects on skin flux. J Pharm Sci. 1997;86(7):791–6.
Pellett MA, Roberts MS, Hadgraft J. Supersaturated solutions evaluated with an in vitro stratum corneum tape stripping technique. Int J Pharm. 1997;151(1):91–8.
Roberts MS. Solute-vehicle-skin interactions in percutaneous absorption: the principle and the people. Skin Pharmacol Physiol. 2013;26:356–70.
Dugard PH, Scott RC. A method of predicting percutaneous absorption rates from vehicle to vehicle: an experimental assessment. Int J Pharm. 1986;28:219–27.
Hudson CS. The mutual solubility of nicotine in water. Zeit Phys Chem. 1904;47(113).
Davies NSA, Gillard RD. The solubility loop of nicotine: water. Trans Met Chem. 2000;25:628–9.
Wiechers JW, Watkinson AC, Cross SE, Roberts MS. Predicting skin penetration of actives from complex cosmetic formulations: an evaluation of inter formulation and inter active effects during formulation optimization for transdermal delivery. Int J Cos Sci. 2012;34(6):525–35.
Kligman AM, Christophers E. Preparation of isolated sheets of human stratum corneum. Arch Dermatol. 1963;88(6):702–5.
Ho H, Chien YW. Kinetic evaluation of transdermal nicotine delivery systems. Drug Dev Ind Pharm. 1993;19(3):295–313.
Norton LB, Bigelow CR, Vincent WB. Partial vapour pressures from nicotine solutions at 25. NYSAES. 1940;345:261–4.
Barry BW, Harrison SM, Dugard PH. Correlation of thermodynamic activity and vapour diffusion through human skin for the model compound, benzyl alcohol. J Pharm Pharmacol. 1985;37:84–90.
Eberlein-König B, Schäfer T, Huss-Marp J, Darsow U, Möhrenschlager M, Herbert O, et al. Skin surface pH, stratum corneum hydration, trans-epidermal water loss and skin roughness related to atopic eczema and skin dryness in a population of primary school children: clinical report. Acta Derm Venereol. 2000;80(3):188–91. PubMed PMID: 3893232.
Barel A, Clarys P. In vitro calibration of the capacitance method (Corneometer CM 825) and conductance method (Skicon-200) for the evaluation of the hydration state of the skin. Skin Res Tech. 1997;3(2):107–13.
Cross SE, Pugh WJ, Hadgraft J, Roberts MS. Probing the effect of vehicles on topical delivery: understanding the basic relationship between solvent and solute penetration using silicone membranes. Pharm Res. 2001;18(7):999–1005.
Dias M, Hadgraft J, Lane ME. Influence of membrane-solvent-solute interactions on solute permeation in skin. Int J Pharm. 2007;340(1–2):65–70.
Blank IH. Penetration of low molecular-weight alcohols into skin I. Effect of concentration of alcohol and type of vehicle. J Invest Dermatol. 1964;43(5):415–20.
Roberts MS. Structure-permeability considerations in percutaneous absorption. In: Scott RC, Guy RH, Hadgraft J, Boddé HE, editors. Prediction of percutaneous penetration. London: IBC; 1991. p. 210–28.
Megrab NA, Williams AC, Barry BW. Oestradiol permeation through human skin and silastic membrane: effects of propylene glycol and supersaturation. J Controlled Release. 1995;36(3):277–94.
Johanson G, Fernström P. Influence of water on the percutaneous absorption of 2-butoxyethanol in guinea pigs. Scand J Work Env Hea. 1988;14(2):95–100.
Traynor M, Wilkinson S, Williams F. Corrigendum to “The influence of water mixtures on the dermal absorption of glycol ethers”. Toxicol App Pharm. 2007;221(1):129.
Traynor M, Wilkinson S, Williams F. The influence of water mixtures on the dermal absorption of glycol ethers. Toxicol App Pharm. 2007;218(2):128–34.
Qvist M, Hoeck U, Kreilgaard B, Madsen F, Frokjaer S. Evaluation of Göttingen minipig skin for transdermal in vitro permeation studies. Eur J Pharm Sci. 2000;11(1):59–68.
Barry BW, Harrison SM, Dugard PH. Vapour and liquid diffusion of model penetrants through human skin; correlation with thermodynamic activity. J Pharm Pharmacol. 1985;37:226–35.
Pankow JF, Mader BT, Isabelle LM, Luo W, Pavlick A, Liang C. Conversion of Nicotine in tobacco smoke to its volatile and available free-base form through the action of gaseous ammonia. Environ Sci Technol. 1997;31(8):2428–33.
Bunge AL, Persichetti JM, Payan JP. Explaining skin permeation of 2-butoxyethanol from neat and aqueous solutions. Int J Pharm. 2012;435(1):50–62.
Bunge AL. Why skin permeation data from neat and aqueous solutions of 2-Buthoxythanol (BE) are not surprising. Perspective in Percutanous Penetration Poster. 2006.
Megrab NA, Williams AC, Barry BW. Oestradiol permeation across human skin, silastic and snake skin membranes: the effects of ethanol/water co-solvent systems. Int J Pharm. 1995;116(1):101–12.
Björklund S, Engblom J, Thuresson K, Sparr E. A water gradient can be used to regulate drug transport across skin. J Controlled Release. 2010;143(2):191–200.
Zhang Q, Li P, Roberts MS. Maximum transepidermal flux for similar size phenolic compounds is enhanced by solvent uptake into the skin. J Controlled Release. 2011;154(1):50–7.
Zhang Q, Grice JE, Li P, Jepps OG, Wang G-J, Roberts MS. Skin solubility determines maximum transepidermal flux for similar size molecules. Pharm Res. 2009;26(8):1974–85.
Oliveira G, Hadgraft J, Lane ME. The role of vehicle interactions on permeation of an active through model membranes and human skin. Int J Cos Sci. 2012;34(6):536–45.
Twist J, Zatz J. Influence of solvents on paraben permeation through idealized skin model membranes. J Cosmet Sci. 1986;37(6):429–44.
ACKNOWLEDGMENTS AND DISCLOSURES
The authors thank to Australian National Health Medical Research Council for the financial research support, Dr. Simon Gunn for assistance in redrawing the figures and Dr Peng Li for his helpful comments. RK acknowledges Indonesian Directorate of Higher Degree of Education (DIKTI) for the scholarship. Professor Michael S Roberts would like to thank to Professor Annette Bunge for providing a copy her 2-butoxyethanol poster #24 presented at the 10th Perspectives in Percutaneous Penetration (PPP) conference, La Grande Motte, France, April 19–22, 2006 France and for our discussion on her findings.
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Kuswahyuning, R., Roberts, M.S. Concentration Dependency in Nicotine Skin Penetration Flux from Aqueous Solutions Reflects Vehicle Induced Changes in Nicotine Stratum Corneum Retention. Pharm Res 31, 1501–1511 (2014). https://doi.org/10.1007/s11095-013-1256-4
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DOI: https://doi.org/10.1007/s11095-013-1256-4