{"title":"Effect of ecstasy on heat shock protein expression and apoptosis in rat kidney.","authors":"Fahimeh Mobaraki, Farideh Baghishani, Hoda Khoshdel Sarkarizi, Sara Hosseinian, Alireza Ebrahimzadeh-Bideskan","doi":"10.1080/10520295.2025.2476984","DOIUrl":null,"url":null,"abstract":"<p><p>We investigated the effects of ecstasy on the expression of heat shock protein 70 (HSP70) and apoptosis in rat kidney. We used 20 adult male Wister rats divided into four groups of five: control, sham, Ecs 5 and Ecs 10; the latter two groups were administered by intraperitoneal (i.p.) injection 5 and 10 mg/kg ecstasy, respectively. At the end of the experiment, the kidneys were removed, fixed, and prepared for immunohistochemistry and TUNEL staining to evaluate the expression of HSP70 and apoptosis, respectively. HSP70 expression and apoptosis cells were significantly increased in most parts of the kidneys, and kidney weight and volume were decreased in rats administrated 10 mg/kg ecstasy compared to the control group. Administration of 5 mg/kg ecstasy significantly increased HSP70 expression in the distal and collecting tubules and the number of TUNEL-positive cells in the proximal, distal convoluted tubules and renal corpuscles compared to the control group. We found that ecstasy increases HSP70 expression and apoptosis in renal tissue.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":" ","pages":"1-11"},"PeriodicalIF":1.6000,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biotechnic & Histochemistry","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/10520295.2025.2476984","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
We investigated the effects of ecstasy on the expression of heat shock protein 70 (HSP70) and apoptosis in rat kidney. We used 20 adult male Wister rats divided into four groups of five: control, sham, Ecs 5 and Ecs 10; the latter two groups were administered by intraperitoneal (i.p.) injection 5 and 10 mg/kg ecstasy, respectively. At the end of the experiment, the kidneys were removed, fixed, and prepared for immunohistochemistry and TUNEL staining to evaluate the expression of HSP70 and apoptosis, respectively. HSP70 expression and apoptosis cells were significantly increased in most parts of the kidneys, and kidney weight and volume were decreased in rats administrated 10 mg/kg ecstasy compared to the control group. Administration of 5 mg/kg ecstasy significantly increased HSP70 expression in the distal and collecting tubules and the number of TUNEL-positive cells in the proximal, distal convoluted tubules and renal corpuscles compared to the control group. We found that ecstasy increases HSP70 expression and apoptosis in renal tissue.
期刊介绍:
Biotechnic & Histochemistry (formerly Stain technology) is the
official publication of the Biological Stain Commission. The journal has been in continuous publication since 1926.
Biotechnic & Histochemistry is an interdisciplinary journal that embraces all aspects of techniques for visualizing biological processes and entities in cells, tissues and organisms; papers that describe experimental work that employs such investigative methods are appropriate for publication as well.
Papers concerning topics as diverse as applications of histochemistry, immunohistochemistry, in situ hybridization, cytochemical probes, autoradiography, light and electron microscopy, tissue culture, in vivo and in vitro studies, image analysis, cytogenetics, automation or computerization of investigative procedures and other investigative approaches are appropriate for publication regardless of their length. Letters to the Editor and review articles concerning topics of special and current interest also are welcome.