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Erschienen in: Metabolic Brain Disease 5/2017

11.05.2017 | Original Paper

Neuroprotective effects of Nigella sativa extract upon the hippocampus in PTU-induced hypothyroidism juvenile rats: A stereological study

verfasst von: Farimah Asiaei, Alireza Fazel, Ali Akbar Rajabzadeh, Mahmoud Hosseini, Farimah Beheshti, Masoumeh Seghatoleslam

Erschienen in: Metabolic Brain Disease | Ausgabe 5/2017

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Abstract

This study aimed to examine the neuroprotective effects of Nigella sativa (N. sativa) in the hippocampus of propylthiouracil (PTU)-induced hypothyroid rats during neonatal and juvenile growth. Twenty- five pregnant rats from early gestation (GD 0) were divided into five groups: (1) control (received drinking water), (2) PTU (received 0.005% PTU in drinking water), (3–5) PTU + NS 0.05%, PTU + NS 0.1%, PTU + NS 0.2% (along with PTU, received 0.05%, 0.1% and 0.2% W/V of N. sativa respectively) and treatment continued until postnatal day 60 (PN 60). The brains of male pups were removed for histological and stereological assessments. N. sativa extract significantly reduced the production of dark neurons and apoptotic cells in different areas of the hippocampus compared to the PTU group. Moreover, it significantly attenuated the effect of hypothyroidism on the volume reduction of the hippocampus. The results of the present study suggested that N. sativa extract has a potential ability to prevent the hippocampal neural damage after inducing hypothyroidism during neonatal and juvenile growth in rats.
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Metadaten
Titel
Neuroprotective effects of Nigella sativa extract upon the hippocampus in PTU-induced hypothyroidism juvenile rats: A stereological study
verfasst von
Farimah Asiaei
Alireza Fazel
Ali Akbar Rajabzadeh
Mahmoud Hosseini
Farimah Beheshti
Masoumeh Seghatoleslam
Publikationsdatum
11.05.2017
Verlag
Springer US
Erschienen in
Metabolic Brain Disease / Ausgabe 5/2017
Print ISSN: 0885-7490
Elektronische ISSN: 1573-7365
DOI
https://doi.org/10.1007/s11011-017-0025-1

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