Sulforaphane protects rodent retinas against ischemia-reperfusion injury through the activation of t

来源 :中国生理学会第24届全国会员代表大会暨生理学学术大会 | 被引量 : 0次 | 上传用户:z123098281
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Retinal ischemia-reperfusion (I/R) injury is associated with many ocular diseases.Neuronal cell death,macrophage infiltration,and oxidative injury are complications in retinal I/R injuries.Sulforaphane (SF),an isothiocyanate found in cruciferous vegetables such as broccoli,has cytoprotective effects against oxidative stress and its effect is mediated by nuclear factor E2-related factor 2 (Nrf2),a transcription factor,and heme oxygenase-1 (HO-1),which is one of Nrf2 downstream target genes.
其他文献
The purpose of our present work was to study the hemispheric features of fast EEG ripples.Experiments were performed on male KM mice,weighting 15-25g.Under the anaesthesia of 10 %(1g/kg) urethane (i.p
Sigma receptor (σR) is a unique receptor family,which includes two subtypes:σR1 and σR2.Activation of σR1 is involved in the modulation of a series of physiological processes in the central nervous sy
目的:观察去卵巢骨质疏松大鼠全骨髓细胞培养前后GSK-3β/β-catenin 信号通路的变化。方法:将18 只健康3 月龄未经产雌性SD 大鼠随机平分为去卵巢和假手术两个组。术后14 周,取左侧股骨,新鲜分离骨髓细胞,一部分直接提取蛋白;另一部分采用静置贴壁法体外培养9 天后,收集细胞提取蛋白。
As a kind of functional water-soluble fullerene derivative,fullerenol has driven extensive applications in biomedical fields.Fullerenol is known to protect cells and tissues as well as to have other p
目的:探讨中枢神经元型一氧化氮合酶(neuronal nitric oxide synthetase,nNOS)与烟碱型乙酰胆碱受体(nicotinic acetylcholine receptor,nAChR)共定位对Aβ 诱导的大鼠认知功能障碍的影响。方法:SD 大鼠60 只,随机分成6 组,分别经侧脑室注射凝聚态Aβ 1-42(Aβ 组)或等量生理盐水(NS 组);以及经侧脑室注射Aβ 1-
Baicalin is a major bioactive ingredient from the roots of Scutellaria baicalensis Georgi and has various pharmacological actions such as anti-apoptosis and anti-oxidative stress.However,an involvemen
Corticotropin-releasing factor (CRF) or corticotropin-releasing hormone (CRH),a 41 amino acid peptide,is secreted by neurons in the paraventricular nucleus (PVN) of the hypothalamus and exerts a varie
Although the amyloid β protein (Aβ) aggregated in the brain has been recognized as one of the main pathological characteristics in Alzheimers disease (AD),the effective strategies against the Aβ neuro
Amyloid β protein(Aβ)is the main component of extracellular senile plaques in the brain of patients with Alzheimers disease(AD).It is reported that Aβ aggregation and Aβ-induced neurotoxicity could be
Progesterone has been shown to be a neuroprotective agent for ischemic damage.Progesterone reduces infarct volume and promotes behavioral recovery in ischemic stroke models.However,the neuroprotective