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Information Journal Paper

Title

Polycystic Ovary Syndrome Can Lead to Neurocognitive Changes in Female Rats Treated with Letrozole

Pages

  0-0

Abstract

 Background: Polycystic Ovary Syndrome (PCOS) is a common endocrine disorder in premenopausal women. Brain functions may be affected in PCOS, and studies reported that PCOS patients are at greater risk for developing mental health conditions, including Anxiety or Depression. Objectives: This study was designed to evaluate the neurocognitive changes in Letrozole-induced PCOS model. Methods: Twenty female Wistar Rats (eight-week-old; 160-10 g) were divided into two groups. Group one received vehicle only (carboxymethyl cellulose, orally) once daily, and group two received Letrozole (1 mg/kg, orally) once daily. Drugs or vehicles were administered for 21 days. Afterward, behavioral tests, including forced swimming test, open field test, and Y-maze alteRation task, were performed. Ovaries were removed after behavioral tests and assessed histologically to confirm the induction of PCOS. Results: Animals with PCOS developed depressive-like behaviors compared with control in forced swimming test (P < 0. 001). Anxiety-like behaviors were detected in Letrozole-induced PCOS group (P < 0. 05). Moreover, animals with PCOS exhibited Memory impairment in comparison to normal animals in Y-maze Memory assessment (P < 0. 05). Conclusions: Rats with PCOS showed a neurocognitive decline in the model of Letrozole administRation. Future studies should be conducted to clarify the exact mechanisms of these changes and possible approaches to restore them.

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    APA: Copy

    Mohammadi, Movahedeh, FATEMI, IMAN, TAGHIPOUR, ZAHRA, AZIN, MAHDIEH, KAEIDI, AYAT, HAKIMIZADEH, ELHAM, Taghizadeh, Raziyeh, & HASSANIPOUR, MAHSA. (2021). Polycystic Ovary Syndrome Can Lead to Neurocognitive Changes in Female Rats Treated with Letrozole. ARCHIVES OF NEUROSCIENCE, 8(2), 0-0. SID. https://sid.ir/paper/698559/en

    Vancouver: Copy

    Mohammadi Movahedeh, FATEMI IMAN, TAGHIPOUR ZAHRA, AZIN MAHDIEH, KAEIDI AYAT, HAKIMIZADEH ELHAM, Taghizadeh Raziyeh, HASSANIPOUR MAHSA. Polycystic Ovary Syndrome Can Lead to Neurocognitive Changes in Female Rats Treated with Letrozole. ARCHIVES OF NEUROSCIENCE[Internet]. 2021;8(2):0-0. Available from: https://sid.ir/paper/698559/en

    IEEE: Copy

    Movahedeh Mohammadi, IMAN FATEMI, ZAHRA TAGHIPOUR, MAHDIEH AZIN, AYAT KAEIDI, ELHAM HAKIMIZADEH, Raziyeh Taghizadeh, and MAHSA HASSANIPOUR, “Polycystic Ovary Syndrome Can Lead to Neurocognitive Changes in Female Rats Treated with Letrozole,” ARCHIVES OF NEUROSCIENCE, vol. 8, no. 2, pp. 0–0, 2021, [Online]. Available: https://sid.ir/paper/698559/en

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