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Protective effect of caffeic acid phenethyl ester (CAPE) on ischemia­ reperfusion injury in rat ovary / Efecto protector de ester feniletílico de ácido cafeico (CAPE) en la lesión por isquemia-reperfusión en ovario de rata
Görkem, Ümit; Togrul, Cihan; Sahin, Izzet; Coskun, Bugra; Ozat, Mustafa; Güngör, Tayfun; Deveci, Engin.
  • Görkem, Ümit; Hitit University. Faculty of Medicine. Department of Obstetrics and Gynecology. TR
  • Togrul, Cihan; Hitit University. Faculty of Medicine. Department of Obstetrics and Gynecology. TR
  • Sahin, Izzet; Acibadem University. Faculty of Medicine. Department of Obstetrics and Gynecology. Istanbul. TR
  • Coskun, Bugra; Sincan Nafiz Körfez Government Hospital. Department of Obstetrics and Gynecology. TR
  • Ozat, Mustafa; s.af
  • Güngör, Tayfun; Hitit University. Faculty of Medicine. Department of Obstetrics and Gynecology. TR
  • Deveci, Engin; Dicle University. Faculty of Medicine. Department of Histology and Embryology. Diyarbakir. TR
Int. j. morphol ; 35(1): 141-147, Mar. 2017. ilus
Article in English | LILACS | ID: biblio-840945
ABSTRACT
The aim of this study was to investigate the effects of caffeic acid phenethyl ester (CAPE) as a prophylactic agent on ischemia/reperfusion (I/R) injury in the rat ovary. A total of 28 Wistar rats were divided into 4 equal groups (I) sham, (II) ischemia, (III) ischemia + reperfusion, and (IV) IR + CAPE. In groups I and II, ovary torsion was not performed and no drug was administered. In group III, 1 hour of ischemia and 2 hours of reperfusion were performed and no drug was given. Ovarian tissue concentrations of malondialdehyde were significantly higher in the torsion and detorsion groups compared with the sham and Cape groups (P<0.005). The detorsion group showed preantral ovarian follicles and luteal folicules around the blood vessels and positive expression of CD34. In the CAPE group the stromal vascular endothelium with weak expression of CD34 was detected in small areas, and the ovarian follicles and the corpus luteum showed negative expression of CD34. In the study, Biochemical and histopathological results of CAPE treatment was considered to torsion-detorsioned the model showed a protective effect against tissue damage.
RESUMEN
El objetivo de este trabajo consistió en investigar los efectos del éster fenetílico del ácido cafeico (EFAC) como agente profiláctico en la lesión por isquemia/reperfusión (I / R) en el ovario de rata. Un total de 28 ratas Wistar se dividieron en 4 grupos iguales (I) control, (II) isquemia, (III) isquemia + reperfusión, y (IV) IR + EFAC. En los grupos I y II, no se realizó torsión ovárica y no se administró ningún fármaco. En el grupo III, se provocó una hora de isquemia, dos horas de reperfusión y no se administró ningún fármaco. Las concentraciones de malondialdehído en los tejidos ováricos fueron significativamente mayores en los grupos de torsión y de destorsión, en comparación con los grupos sham y de EFAC (P <0,005). El grupo de destorsión mostró folículos ováricos preantrales y folículos lúteos alrededor de los vasos sanguíneos y expresión positiva de CD34. En el grupo EFAC el endotelio vascular estromal con expresión débil de CD34 se detectó en áreas pequeñas, y los folículos ováricos y el cuerpo lúteo mostraron expresión negativa de CD34. En el estudio, fueron considerados los resultados bioquímicos e histopatológicos del tratamiento EFAC en relación a la torsión-destorsión, desarrollando un modelo que mostró un efecto protector contra el daño tisular.
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Full text: Available Index: LILACS (Americas) Main subject: Ovary / Phenylethyl Alcohol / Caffeic Acids / Reperfusion Injury Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2017 Type: Article Affiliation country: Turkey Institution/Affiliation country: Acibadem University/TR / Dicle University/TR / Hitit University/TR / Sincan Nafiz Körfez Government Hospital/TR

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Full text: Available Index: LILACS (Americas) Main subject: Ovary / Phenylethyl Alcohol / Caffeic Acids / Reperfusion Injury Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2017 Type: Article Affiliation country: Turkey Institution/Affiliation country: Acibadem University/TR / Dicle University/TR / Hitit University/TR / Sincan Nafiz Körfez Government Hospital/TR