2009
DOI: 10.1590/s0102-86502009000100010
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Histamine iontophoresis on the viability of random skin flap in rats

Abstract: Purpose:To evaluate the effects of the histamine iontophoresis on the random skin flap viability in rats. Methods: Sixty adult male Wistar rats were used. A cranially-based dorsal skin flap measuring 10 x 4 cm was raised and a plastic barrier was placed between the flap and its bed. After the surgical procedure, the animals were randomized into four groups (G1-G4) (n=15 each group) as follows: G1 (control) -sham electrical stimulation, G2 (electrical stimulation) -direct current electrical stimulation, G3 (his… Show more

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Cited by 12 publications
(2 citation statements)
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“…Na porcentagem de gordura, GD apresentou uma diferença em relação ao GA (p = 0,006), e GB, suprailíaca. Sabe-se que a iontoforese apresenta o potencial de vencer várias limitações associadas à liberação transdérmica, como promover a penetração de moléculas polares e de grande massa molecular (19)(20)(21)(22). Simon et al (23) relatam maior penetração de amitriptilina de HCl por iontoforese em relação à difusão passiva.…”
Section: Discussionunclassified
“…Na porcentagem de gordura, GD apresentou uma diferença em relação ao GA (p = 0,006), e GB, suprailíaca. Sabe-se que a iontoforese apresenta o potencial de vencer várias limitações associadas à liberação transdérmica, como promover a penetração de moléculas polares e de grande massa molecular (19)(20)(21)(22). Simon et al (23) relatam maior penetração de amitriptilina de HCl por iontoforese em relação à difusão passiva.…”
Section: Discussionunclassified
“…[5][6][7] The use of some of these drugs, however, involves undesired systemic effects, with a consequent increasing demand for nonpharmacologic sources such as acupuncture and electroacupuncture, 8 low-level laser therapy (LLLT), [9][10][11][12][13] and polarized low frequency electric current. 14 The use of LLLT has become an essential tool to increase flap survival and safety because of its easy application, and suitable and encouraging results at both the macroscopic and cellular levels. [15][16][17][18][19] Low level laser therapy is a therapeutic treatment able to increase blood flow and to promote angiogenesis, being widely used to accelerate wound healing.…”
Section: Introductionmentioning
confidence: 99%