Effect of Systemic Antioxidant Allopurinol Therapy on Skin Flap Survival
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Effect of Systemic Antioxidant Allopurinol Therapy on Skin Flap Survival. / Rasti Ardakani, Mehdi; Al-Dam, Ahmed; Rashad, Ashkan; Shayesteh Moghadam, Ali.
In: WORLD J PLAST SURG, Vol. 6, No. 1, 01.2017, p. 54-61.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Effect of Systemic Antioxidant Allopurinol Therapy on Skin Flap Survival
AU - Rasti Ardakani, Mehdi
AU - Al-Dam, Ahmed
AU - Rashad, Ashkan
AU - Shayesteh Moghadam, Ali
PY - 2017/1
Y1 - 2017/1
N2 - BACKGROUND: It has been reported that systemic administration of allopurinol improves cell survival. This study was aimed to evaluate effects of allopurinol on skin flaps in dogs.METHODS: Twenty dogs underwent one skin flap surgery with a 2-week interval. The first procedure was performed according to the standard protocols. The second phase was started by a 1-week pretreatment with allopurinol. Length of the necrotic zone was measured and recorded daily. At each phase, flaps were removed and sent for histopathological study after 1 week observation.RESULTS: Mean length of the necrotic zone in allopurinol treated skin flaps has been significantly less than normal flaps over all 7 days of observation (p<0.0001). Histopathology study showed less inflammation and more normal tissue structure in the allopurinol treated skin flaps.CONCLUSION: It was demonstrated that systemic administration of allopurinol significantly improved skin flap survival.
AB - BACKGROUND: It has been reported that systemic administration of allopurinol improves cell survival. This study was aimed to evaluate effects of allopurinol on skin flaps in dogs.METHODS: Twenty dogs underwent one skin flap surgery with a 2-week interval. The first procedure was performed according to the standard protocols. The second phase was started by a 1-week pretreatment with allopurinol. Length of the necrotic zone was measured and recorded daily. At each phase, flaps were removed and sent for histopathological study after 1 week observation.RESULTS: Mean length of the necrotic zone in allopurinol treated skin flaps has been significantly less than normal flaps over all 7 days of observation (p<0.0001). Histopathology study showed less inflammation and more normal tissue structure in the allopurinol treated skin flaps.CONCLUSION: It was demonstrated that systemic administration of allopurinol significantly improved skin flap survival.
KW - Journal Article
M3 - SCORING: Journal article
C2 - 28289614
VL - 6
SP - 54
EP - 61
JO - WORLD J PLAST SURG
JF - WORLD J PLAST SURG
SN - 2228-7914
IS - 1
ER -