نتایج جستجو برای: brain tissue
تعداد نتایج: 1320867 فیلتر نتایج به سال:
Introduction: Functional near-infrared spectroscopy (fNIRS) is an imaging method in which a light source and detector are installed on the head; consequently, re-emission of from human skin contains information about cerebral hemodynamic alteration. The spatial probability distribution profile photons penetrating tissue at spot, scattering into tissue, being released appropriate position, repre...
background: probiotics are microorganisms that may influence brain function via altering brain neurochemistry. new research evidence suggests that probiotic bacteria might protect tissue damage through diminishing the production of free radicals and/or inflammatory cytokines. therefore, this study was designed to evaluate the effects of probiotic bacteria on the prevention or reduction of brain...
Objective(s): The adverse health effects of nanosilver (AgNp) on adult animal models have been well documented. However, data is scarce regarding the toxic effects of AgNp on sensitive developmental stages. The present study aimed to investigate the effects of maternal milk exposure to AgNp on apoptosis induction in the liver and brain of the offspring of rats. Materials and Methods: Lact...
Introduction: The brain tumor is an abnormal growth of tissue in the brain, which is one of the most important challenges in neurology. Brain tumors have different types. Some brain tumors are benign and some brain tumors are cancerous and malignant. Glioblastoma Multiforme (GBM) is the most common and deadliest malignant brain tumor in adults. The average survival rate for peo...
If the development of machine learning and artificial intelligence plays a role in many fields research technology today, it has special relationship with neurosciences. Indeed, historically inspired by our knowledge brain, deep shares some vocabularies neurosciences can sometimes be considered brain’s model. Taking particular example seizure, which develop any biological neural tissue, we ques...
Introduction: There are several different molecular pathways in tissue damage by Ischemic Brain Injury. The use of antioxidants and free radical scavengers are a matter of attention by some researchers. Crocus sativus (saffron) is used previously for protective effects in ischemia state by some researchers. To assess pathologic aspects of neuroprotection of saffron in some susceptible brain are...
In the present study, an in vitro brain cell culture was developed from neural cells of Persian sturgeon (Acipenser persicus). The tissue samples collected from the anterior, middle and posterior regions of the brain were cultivated separately in DMEM/F12 medium supplemented with 15% fetal bovine serum, antibiotic and antimycotic. The medium was refreshed every 3 days. The cells became confluen...
Background and Objectives: Diabetes mellitus (DM) is defined as a disorder in which the prominent role of oxidative stress is well documented. Treatment of (DM) with herbal medicine products is one of the main focuses of investigators and to date several reports are published regarding properties of herbal plants. Regardingly, several types of plants are proposed for treatment of (DM). Thus, ...
Abstract Introduction & Objective: Exercise through BDNF induces its beneficial effects on the brain. However, its cellular mechanisms are not fully understood. Thus, the purpose of this study was to investigate the effect of 8 weeks aerobic training on mRNA expression of SIRT1, CREB and BDNF genes in hippocampus of male Wistar rats. Methods:Twelve 8-week-old rats were the subjects of this stud...
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