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January 1, 2023Anais da Academia Brasileira de CiênciasOpen Access

Metyrosine administration prior to ischemia-reperfusion reduced ovarian oxidative and pro-inflammatory damage, lowering MDA and COX-2 while increasing tGSH, SOD, and COX-1 levels in rats.

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Why the study?

The study was conducted to investigate the biochemical and histopathological effects of metyrosine on ischemia-reperfusion-induced ovarian injury in rats.

Does metyrosine reduce oxidative and pro-inflammatory damage in ischemia-reperfusion-induced ovarian injury in rats?

Population

Rats

Comparison

Ovarian I/R plus metyrosine vs ovarian I/R alone vs sham operation

Design

Animal experimental study

Key result

Metyrosine administration prior to ischemia-reperfusion reduced ovarian oxidative and pro-inflammatory damage, lowering MDA and COX-2 while increasing tGSH, SOD, and COX-1 levels in rats.

Authors

ÖYÖmer Erkan YapçaGYGülşah Aynaoğlu YıldızRMRenad Mammadov

Discussion

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Member takes

Overview

Metyrosine attenuated ovarian IR injury in rats; hypothesis-generating and should not yet change practice.

Structured PICO

Does metyrosine reduce oxidative and pro-inflammatory damage in ischemia-reperfusion-induced ovarian injury in rats?

P
Population
Rats subjected to ovarian ischemia-reperfusion (I/R) injury
I
Intervention
Metyrosine 50 mg/kg orally one hour before anesthesia
C
Comparator
Distilled water (solvent) orally, with either ovarian I/R (OIR group) or sham operation (SG group)
O
Outcome
Biochemical markers (MDA, COX-2, tGSH, SOD, COX-1) and histopathological injury in ovarian tissuesurrogate

Metyrosine inhibits oxidative and pro-inflammatory damage associated with ovarian ischemia-reperfusion injury in a rat model.

Cite This Study

Yapça et al. (2023) studied Ischemia-reperfusion (I/R) induced ovarian injury. Metyrosine vs. Distilled water (OIR group) and sham operation was evaluated on Biochemical markers (MDA, COX-2, tGSH, SOD, COX-1) and histopathological injury. Metyrosine administration prior to ischemia-reperfusion reduced ovarian oxidative and pro-inflammatory damage, lowering MDA and COX-2 while increasing tGSH, SOD, and COX-1 levels in rats.

synapsesocial.com/papers/6a1aea28353de69e89b8be62https://doi.org/10.1590/0001-3765202320201586
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