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566982 occurrences (No.17 in the rank) during 5 years in the PubMed. [no cache] 500 found

360) Transcutol-P increased the transition temperature of the formulations, while the opposite effect was observed for PG.

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PMID:24160864 DOI:10.3109/10837450.2013.846376

2015 Pharmaceutical development and technology

* Thermoresponsive fluconazole gels for topical delivery: rheological and mechanical properties, in vitro drug release and anti-fungal efficacy.

- The aim of this study was to develop thermosensitive gels using poloxamers for topical delivery of fluconazole (FLZ). Eight different formulations containing 1% FLZ in poloxamer and a particular co-solvent (propylene glycol (PG) or Transcutol-P) of various concentrations were prepared. The gels were characterized for transition temperatures, rheological and mechanical properties. FLZ permeability and antifungal effect of the gels were also evaluated. Except for one formulation, all gels exhibited thermosensitive property, i.e. transformed from Newtonian (liquid-like) behavior at 20 °C to non-Newtonian (gel-like) behavior at 37 °C. Transcutol-P increased the transition temperature of the formulations, while the opposite effect was observed for PG. At 37 °C, formulations with high poloxamer concentrations (17%) resulted in high viscosity, compressibility and hardness. Formulations containing 17% poloxamer and 20% Transcutol-P and 10% PG, respectively, exhibited high adhesiveness. No significant differences in the in vitro antifungal activity of FLZ were observed among the formulations suggesting that the gel vehicles did not influence the biological effect of FLZ. FLZ permeability decreased with increasing poloxamer concentration. Formulations containing 17% poloxamer and 20% Transcutol-P and 10% PG seemed to be promising in situ gelling systems for the topical delivery of FLZ.

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(1)232 of	(7)9 size	(13)3 estimates	(19)2 from
(2)86 on	(8)6 and	(14)3 for	(20)2 relationships
(3)30 null	(9)4 against	(15)2 (RIBE)	(21)2 that
(4)21 was	(10)3 at	(16)2 analysis	(22)2 to
(5)15 in	(11)3 between	(17)2 are
(6)13 is	(12)3 by	(18)2 estimator

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--- WordNet output for effect --- =>趣旨, 結果, 影響, 効力, 活動, 印象, 効果, 成し遂げる Overview of noun effect The noun effect has 6 senses (first 5 from tagged texts) 1. (101) consequence, effect, outcome, result, event, issue, upshot -- (a phenomenon that follows and is caused by some previous phenomenon; "the magnetic effect was greater when the rod was lengthwise"; "his decision had depressing consequences for business"; "he acted very wise after the event") 2. (11) impression, effect -- (an outward appearance; "he made a good impression"; "I wanted to create an impression of success"; "she retained that bold effect in her reproductions of the original painting") 3. (9) effect -- (an impression (especially one that is artificial or contrived); "he just did it for effect") 4. (2) effect, essence, burden, core, gist -- (the central meaning or theme of a speech or literary work) 5. (1) effect, force -- ((of a law) having legal validity; "the law is still in effect") 6. effect -- (a symptom caused by an illness or a drug; "the effects of sleep loss"; "the effect of the anesthetic") Overview of verb effect The verb effect has 2 senses (first 2 from tagged texts) 1. (17) effect, effectuate, set up -- (produce; "The scientists set up a shock wave") 2. (3) effect -- (act so as to bring into existence; "effect a change") --- WordNet end ---