Abstract：
Objectives:Traumatic brain injury (TBI) is one of the main causes of intellectual and cognitive disabilities. Clinically, it is essential to limit the development of cognitive impairment after TBI. In the present study, the neuroprotective effects of gallic acid (GA) on neurological score, memory, long-term potentiation (LTP) from hippocampal dentate gyrus (hDG), brain lipid peroxidation and cytokines after TBI were evaluated. Materials and Methods:Seventy-two adult male Wistar rats divided randomly into three groups with 24 in each: Veh + Sham, Veh + TBI and GA + TBI (GA; 100 mg/kg, PO for 7 days before TBI induction). Brain injury was made by Marmarou's method. Briefly, a 200 g weight was fallen down from a 2 m height through a free-falling tube onto the head of anesthetized animal. Results:Veterinary coma scores (VCS), memory and recorded hDG -LTP significantly reduced in Veh + TBI group at 1 and 24 hr after TBI when compared to Veh + Sham (P<0.001), respectively, while brain tissue content of interleukin-1β (IL-1β), IL-6, tumor necrosis factor-α (TNF-α) and malondialdehyde (MDA) were increased significantly (P<0.001). Pretreatment of TBI rats with GA improved clinical signs, memory and hDG-LTP significantly (P<0.001) compared to Veh + TBI group, while brain tissue content of IL-1β, IL-6, TNF-α and MDA were decreased significantly (P<0.001). Conclusion:Our results propose that GA has neuroprotective effect on memory and LTP impairment due to TBI through decrement of brain lipid peroxidation and cerebral pro-inflammatory cytokines.
journal_name
Iran J Basic Med Scijournal_title
Iranian journal of basic medical sciencesauthors
Mirshekar MA,Sarkaki A,Farbood Y,Gharib Naseri MK,Badavi M,Mansouri MT,Haghparast Adoi
10.22038/IJBMS.2018.29639.7165subject
Has Abstractpub_date
2018-10-01 00:00:00pages
1056-1063issue
10eissn
2008-3866issn
2008-3874journal_volume
21pub_type
杂志文章abstract：OBJECTIVES:One strategy for the treatment of diabetes is inhibition of pancreatic α- amylase. Plants contains different chemical constituents with potential for inhibition of α-amylase and hence maybe used as therapeutic. MATERIALS AND METHODS:Urtica dioica and Juglans regia Linn were tested for α-amylase inhibition. ...
journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2014-06-01 00:00:00
abstract：OBJECTIVES:Both caloric restriction (CR) and resveratrol (RSV) have been shown to improve learning and memory, but their potential effects in juvenile animals were unknown. Here, we evaluated the effects of RSV and CR on learning and memory function in juvenile mice and investigated potential molecular mechanisms. MET...
journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2015-11-01 00:00:00
abstract：OBJECTIVE(S):The effect of the extract of Crocus sativus and its constituent, safranal on inflammatory markers in sensitized guinea pigs was examined. MATERIALS AND METHODS:Ovalbumin (OA) sensitized guinea pigs were given drinking water alone (group S), or drinking water containing three concentrations of safranal, th...
journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2013-09-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2015-01-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2020.35614.8492
更新日期：2020-05-01 00:00:00
abstract：OBJECTIVE(S):Pre-eclampsia is characterized by hypertension, dyslipidemia, and increased systemic inflammatory response and has been associated with an increased maternal risk of cardiovascular disease later in life. Endothelial dysfunction is thought to be a central pathogenic feature in pre-eclampsia on the basis of ...
journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
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abstract：OBJECTIVES:Eukaryotic translation initiation factor 4E (eIF4E) is overexpressed in cervical cancer (CC). However, the molecular mechanisms are unclear. This study aimed to investigate the molecular mechanism of eIF4E gene overexpression in CC. MATERIALS AND METHODS:The human papillomavirus (HPV) type 18 E7 and eIF4E m...
journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2019.32888.7857
更新日期：2019-10-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/IJBMS.2018.26829.6566
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更新日期：2018-05-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2018.25399.6280
更新日期：2018-03-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/IJBMS.2017.9007
更新日期：2017-07-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2015-01-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/IJBMS.2017.8681
更新日期：2017-05-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2019.37748.8977
更新日期：2019-11-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/IJBMS.2020.39587.9397
更新日期：2020-03-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2014-11-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/IJBMS.2019.36487.8753
更新日期：2020-02-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2014-10-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2017.8088
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2016-09-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to investigate the methylation status and mRNA expression levels of P15, death-associated protein kinase (DAPK), and suppressor of cytokine signaling-1 (SOCS1) genes in multiple myeloma (MM). MATERIALS AND METHODS:The bone marrow samples of 54 MM patients were collected and the met...
journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2016-07-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2014-03-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2016-11-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2019.31226.7521
更新日期：2019-03-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：
更新日期：2016-01-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2018.31225.7534
更新日期：2019-02-01 00:00:00
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journal_title：Iranian journal of basic medical sciences
pub_type： 杂志文章
doi：10.22038/ijbms.2020.41806.9881
更新日期：2020-06-01 00:00:00
