Granulocyte-colony stimulating factor activates JAK2/PI3K/PDE3B pathway to inhibit corticosterone synthesis in a neonatal hypoxic-ischemic brain injury rat model
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چکیده
منابع مشابه
Granulocyte Stimulating Factor Attenuates Hypoxic-ischemic Brain Injury by Inhibiting Apoptosis in Neonatal Rats
PURPOSE This study was undertaken to determine the neuroprotective effect of granulocyte stimulating factor (G-CSF) on neonatal hypoxic-ischemic brain injury. MATERIALS AND METHODS Seven-day-old male newborn rat pups were subjected to 110 minutes of 8% oxygen following a unilateral carotid artery ligation. Apoptosis was identified by performing terminal deoxynucleotidyl transferase-mediated d...
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Introduction: This study was designed to investigate the effects of granulocyte colony-stimulating factor (G-CSF) administration in rats for 6 weeks after traumatic brain injury (TBI). Methods: Adult male Wistar rats (n = 30) were injured with controlled cortical impact device and divided into four groups. The treatment groups (n = 10 each) were injected subcutaneously with recombinant human...
متن کاملA rat model of severe neonatal hypoxic-ischemic brain injury.
BACKGROUND AND PURPOSE Perinatal hypoxic-ischemic brain injury is a common problem with severe neurological sequelae. In this report we describe in detail a simple model of hypoxia-ischemia in the neonatal rat that gives rise to severe neocortical infarction and to selective hippocampal neuronal necrosis. METHODS Seven-day-old Simonsen Wistar rat pups underwent bilateral carotid artery ligati...
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Traumatic brain injury (TBI) is described as a situation in which the brain is damaged by an external force. It is considered to be a chief problem in health care. Pharmacotherapy and stem cell therapy are the main treatments used in TBI. The purpose of these procedures is to control the inflammation in injured regions of brain. Currently, there is no effective care for TBI that could regenerat...
متن کاملEffect of Combination Therapy Using Hypothermia and Granulocyte Colony-Stimulating Factor in a Rat Transient Middle Cerebral Artery Occlusion Model
Background: Stroke is the third leading cause of death. Hypothermia has been recognized as an effective method in reducing brain injury. In this study, we assessed the effects of granulocyte colony-stimulating factor (G-CSF) as a neuroprotective agent and mild hypothermia on mortality, behavioral function, infarct volume, and brain edema in Wistar rats. Methods: Forty male rats were used in fiv...
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ژورنال
عنوان ژورنال: Experimental Neurology
سال: 2015
ISSN: 0014-4886
DOI: 10.1016/j.expneurol.2015.03.019