<?xml version="1.0" encoding="utf-8"?>
			<journal>
			<title>Iranian Journal of Basic Medical Sciences</title>
			<title_fa></title_fa>
			<short_title></short_title>
			<subject>Medical Sciences</subject>
			<web_url>https://ijbms.mums.ac.ir/</web_url>
			<journal_hbi_system_id>0</journal_hbi_system_id>
			<journal_hbi_system_user></journal_hbi_system_user>
			<journal_id_issn>2008-3866</journal_id_issn>
			<journal_id_issn_online>2008-3874</journal_id_issn_online>
			<journal_id_pii></journal_id_pii>
			<journal_id_doi></journal_id_doi>
			<journal_id_iranmedex></journal_id_iranmedex>
			<journal_id_magiran></journal_id_magiran>
			<journal_id_sid></journal_id_sid>
			<journal_id_nlai></journal_id_nlai>
			<journal_id_science></journal_id_science>
			<language>en</language>
			<pubdate>
				<type>jalali</type>
				<year>2026</year>
				<month>6</month>
				<day>1</day>
			</pubdate>
			<pubdate>
				<type>gregorian</type>
				<year>2026</year>
				<month>6</month>
				<day>1</day>
			</pubdate>
			<volume>29</volume>
			<number>6</number>
			<publish_type>online</publish_type>
			<publish_edition>1</publish_edition>
			<article_type>fulltext</article_type>
			<articleset><article>
				<language>en</language>
				<article_id_issn></article_id_issn>
				<article_id_issn_online></article_id_issn_online>
				<article_id_pubmed></article_id_pubmed>
				<article_id_pii></article_id_pii>
				<article_id_doi></article_id_doi>
				<article_id_iranmedex></article_id_iranmedex>
				<article_id_magiran></article_id_magiran>
				<article_id_sid></article_id_sid>
				<title_fa></title_fa>
				<title>Mechanistic insights into the protective effects of vitamin E against olanzapine-induced testicular toxicity: The role of microRNAs in oxidative stress and apoptosis</title>
				<subject_fa></subject_fa>
				<subject></subject>
				<content_type_fa></content_type_fa>
				<content_type>Original Article</content_type>
				<abstract_fa><![CDATA[]]></abstract_fa>
				<abstract><![CDATA[Objective(s): Research on the male gonadotoxic effects of olanzapine (OLZ) and the potential protective role of vitamin E (Vit E) remains limited. This investigation aimed to assess the toxic impact of OLZ on the testes integrity and the protective role of dietary Vit E. Materials and Methods: In this experimental study, twenty-eight rats were divided into four groups: a control group, a group administered 5 mg/kg of OLZ orally, a group receiving both OLZ and 100 mg/kg of Vit E, and a group treated with Vit E alone. We assessed testes dimensions, structural alterations, serum concentrations of testosterone and prolactin, sperm parameters, oxidative stress, and apoptosis. Additionally, the expression levels of microRNA (miR)-122 and miR-202-5p were quantified.Results: Administration of OLZ resulted in significant structural damages to the testes characterized by apoptosis, cellular stress, and disruption of miR-122 and miR-202-5p expression. Otherwise, Vit E restores the histological structure, apoptosis, and sperm quality affected by OLZ. Notably, hormonal profiles and indices of cellular stress showed significant improvement in rats receiving a combination of Vit E and OLZ. Furthermore, the expressions of miR-122 and miR-202-5p were normalized in the OLZ + Vit E treated group. Conclusion: This study highlights the protective role of dietary Vit E against OLZ-induced testicular toxicity by enhancing testicular histo-architecture, reducing stress markers, and modulating of microRNA expressions.]]></abstract>
				<keyword_fa></keyword_fa>
				<keyword>Histology, MicroRNA modulatory, Olanzapine, Rat, Vitamin E</keyword>
				<start_page>883</start_page>
				<end_page>892</end_page>
				<web_url>https://ijbms.mums.ac.ir/article_27661.html</web_url>
			<author_list><author>
				<first_name>Afraa</first_name>
				<middle_name></middle_name>
				<last_name>Habeeb Qayssar</last_name>
				<suffix></suffix>
				<first_name_fa></first_name_fa>
				<middle_name_fa></middle_name_fa>
				<last_name_fa></last_name_fa>
				<suffix_fa></suffix_fa>
				<email>habibqhaysarafraa@gmail.com</email>
				<code>121491</code>
				<coreauthor>No</coreauthor>
				<affiliation>Department of Histology, Faculty of Veterinary Sciences, Ilam University, Ilam, Iran</affiliation>
				<affiliation_fa></affiliation_fa>
				 </author><author>
				<first_name>Ali</first_name>
				<middle_name></middle_name>
				<last_name>Louei Monfared</last_name>
				<suffix></suffix>
				<first_name_fa></first_name_fa>
				<middle_name_fa></middle_name_fa>
				<last_name_fa></last_name_fa>
				<suffix_fa></suffix_fa>
				<email>a.loueimonfared@ilam.ac.ir</email>
				<code>121492</code>
				<coreauthor>Yes</coreauthor>
				<affiliation>Department of Histology, Faculty of Veterinary Sciences, Ilam University, Ilam, Iran</affiliation>
				<affiliation_fa></affiliation_fa>
				 </author></author_list>
				</article>
			</articleset>
			</journal>