Bratislavske lekarske listy · 2014
The effect of dexketoprofen on ischemia reperfusion injury.
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Yildirim Y, Karakaya D, Kelsaka E, Aksoy A, Gülbahar M Y, Bedir A
Аннотация
OBJECTIVE: The purpose of this study was to demonstrate the effects of dexketoprofen on experimental ischemia/reperfusion injury induced in rat testicles.
METHODS: Twenty-four male Wistar albino-type rats were randomly separated into three groups. To develop testicular torsion, the right testicle was rotated 720° clockwise. After five hours of rotation, reperfusion was applied for 24 hours. The control group rats (Group C) had no procedures or treatments; basal numbers were used. Intraperitoneal 25 mg/kg dexketoprofen (1 cc) (Group D) or the same volume of serum physiologic (Group SP) were given to the Group D and Group SP rats 40 minutes before and 12 hours after detorsion. Twenty-four hours after detorsion, histopathological evaluation was performed by bilateral orchiectomy. Malondialdehyde (MDA) levels were detected in testicular tissue and in serum.
RESULTS: Histopathologic changes in the spermatic cells of torsioned testicles in Group D were significantly less than those of Group SP (p < 0.05). MDA levels in both testicles in Group D were similar to those of the control group. Although they were lower than Group SP, the difference was not statistically significant. Serum MDA levels were lower in Group D compared to the other groups (p < 0.05).
CONCLUSION: We detected that dexketoprofen decreases I/R injury in both the torsion-formed testicle and the contralateral testicle. Thus, in patients who have urgent surgery for testicular detorsion, dexketoprofen can be preferred as an analgesic to reduce I/R injury. Further study is warranted to demonstrate this effect of dexketoprofen (Tab. 3, Fig. 1, Ref. 30).
METHODS: Twenty-four male Wistar albino-type rats were randomly separated into three groups. To develop testicular torsion, the right testicle was rotated 720° clockwise. After five hours of rotation, reperfusion was applied for 24 hours. The control group rats (Group C) had no procedures or treatments; basal numbers were used. Intraperitoneal 25 mg/kg dexketoprofen (1 cc) (Group D) or the same volume of serum physiologic (Group SP) were given to the Group D and Group SP rats 40 minutes before and 12 hours after detorsion. Twenty-four hours after detorsion, histopathological evaluation was performed by bilateral orchiectomy. Malondialdehyde (MDA) levels were detected in testicular tissue and in serum.
RESULTS: Histopathologic changes in the spermatic cells of torsioned testicles in Group D were significantly less than those of Group SP (p < 0.05). MDA levels in both testicles in Group D were similar to those of the control group. Although they were lower than Group SP, the difference was not statistically significant. Serum MDA levels were lower in Group D compared to the other groups (p < 0.05).
CONCLUSION: We detected that dexketoprofen decreases I/R injury in both the torsion-formed testicle and the contralateral testicle. Thus, in patients who have urgent surgery for testicular detorsion, dexketoprofen can be preferred as an analgesic to reduce I/R injury. Further study is warranted to demonstrate this effect of dexketoprofen (Tab. 3, Fig. 1, Ref. 30).