Articles
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Citation: Experimental & Translational Stroke Medicine 2009 1:1
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Granulocyte-colony stimulating factor for stroke treatment: mechanisms of action and efficacy in preclinical studies
G-CSF is widely employed for the treatment of chemotherapy-induced neutropenia. Recently, neuroprotective effects of G-CSF in animal stroke models were discovered including infarct size reduction and enhanceme...
Citation: Experimental & Translational Stroke Medicine 2009 1:2 -
Long term immunologic consequences of experimental stroke and mucosal tolerance
An inflammatory insult following middle cerebral artery occlusion (MCAO) is associated with a predisposition to develop a deleterious autoimmune response to the brain antigen myelin basic protein (MBP). Induct...
Citation: Experimental & Translational Stroke Medicine 2009 1:3 -
Erythropoietin: a multimodal neuroprotective agent
The tissue protective functions of the hematopoietic growth factor erythropoietin (EPO) are independent of its action on erythropoiesis. EPO and its receptors (EPOR) are expressed in multiple brain cells durin...
Citation: Experimental & Translational Stroke Medicine 2009 1:4 -
Models of autoimmune demyelination in the central nervous system: on the way to translational medicine
Multiple sclerosis (MS) is the most common neurologic disease of young adults. In the recent years, our understanding on disease pathomechanisms has considerably improved and new therapies have emerged. Yet a ...
Citation: Experimental & Translational Stroke Medicine 2009 1:5 -
Experimental models for analysis of oligodendrocyte pathophysiology in stroke
White matter damage is a clinically important part of stroke. However, compared to the mechanisms of neuronal injury in gray matter, white matter pathophysiology remains relatively understudied and poorly unde...
Citation: Experimental & Translational Stroke Medicine 2009 1:6 -
Animal models of focal brain ischemia
Stroke is a leading cause of disability and death in many countries. Understanding the pathophysiology of ischemic injury and developing therapies is an important endeavor that requires much additional researc...
Citation: Experimental & Translational Stroke Medicine 2009 1:7 -
Rodent models of focal cerebral ischemia: procedural pitfalls and translational problems
Rodent models of focal cerebral ischemia are essential tools in experimental stroke research. They have added tremendously to our understanding of injury mechanisms in stroke and have helped to identify potent...
Citation: Experimental & Translational Stroke Medicine 2009 1:8 -
Interleukin-18 does not influence infarct volume or functional outcome in the early stage after transient focal brain ischemia in mice
Interleukin-18 (IL-18) is a proinflammatory cytokine of the interleukin-1 family which is upregulated after cerebral ischemia. The functional role of IL-18 in cerebral ischemia is unknown. In the present study...
Citation: Experimental & Translational Stroke Medicine 2010 2:1 -
Preconditioning-induced ischemic tolerance: a window into endogenous gearing for cerebroprotection
Ischemic tolerance defines transient resistance to lethal ischemia gained by a prior sublethal noxious stimulus (i.e., preconditioning). This adaptive response is thought to be an evolutionarily conserved defe...
Citation: Experimental & Translational Stroke Medicine 2010 2:2 -
Intracarotid administration of human bone marrow mononuclear cells in rat photothrombotic ischemia
Increasing evidence suggests that cell therapy improves functional recovery in experimental models of stroke and myocardial infarction. So far only small pilot trials tested the effects of cell therapy in stro...
Citation: Experimental & Translational Stroke Medicine 2010 2:3 -
In vivo MRI assessment of permanent middle cerebral artery occlusion by electrocoagulation: pitfalls of procedure
Permanent middle cerebral artery (MCA) occlusion (pMCAO) by electrocoagulation is a commonly used model but with potential traumatic lesions. Early MRI monitoring may assess pMCAO for non-specific brain damage...
Citation: Experimental & Translational Stroke Medicine 2010 2:4 -
COU254, a specific 3-carboxamide-coumarin inhibitor of coagulation factor XII, does not protect mice from acute ischemic stroke
Anticoagulation is an important means to prevent from acute ischemic stroke but is associated with a significant risk of severe hemorrhages. Previous studies have shown that blood coagulation factor XII (FXII)...
Citation: Experimental & Translational Stroke Medicine 2010 2:5 -
Outcome of experimental stroke in C57Bl/6 and Sv/129 mice assessed by multimodal ultra-high field MRI
Transgenic mice bred on C57Bl/6 or Sv/129 genetic background are frequently used in stroke research. It is well established that variations in cerebrovascular anatomy and hemodynamics can influence stroke outc...
Citation: Experimental & Translational Stroke Medicine 2010 2:6 -
Report on the 1st scientific meeting of the "Verein zur Förderung des Wissenschaftlichen Nachwuchses in der Neurologie" (NEUROWIND e.V.) held in Mittenwalde/Motzen, Germany, Oct. 30th - Nov. 1st, 2009
Report on the 1st scientific meeting of the "Verein zur Forderung des Wissenschaftlichen Nachwuchses in der Neurologie" (NEUROWIND e.V.) held in Mittenwalde/Motzen, Germany, Oct. 30th - Nov. 1st, 2009
Citation: Experimental & Translational Stroke Medicine 2010 2:7 -
Neuronal precursor cell proliferation in the hippocampus after transient cerebral ischemia: a comparative study of two rat strains using stereological tools
We are currently investigating microglial activation and neuronal precursor cell (NPC) proliferation after transient middle cerebral artery occlusion (tMCAo) in rats. This study aimed: (1) to investigate diffe...
Citation: Experimental & Translational Stroke Medicine 2010 2:8 -
G-CSF, rt-PA and combination therapy after experimental thromboembolic stroke
Granulocyte Colony-Stimulating Factor (G-CSF) has remarkable neuroprotective properties. Due to its proven safety profile, G-CSF is currently used in clinical stroke trials. As neuroprotectants are considered ...
Citation: Experimental & Translational Stroke Medicine 2010 2:9 -
EPO for stroke therapy - Is there a future for further clinical development?
Citation: Experimental & Translational Stroke Medicine 2010 2:10 -
Induction of neuro-protective/regenerative genes in stem cells infiltrating post-ischemic brain tissue
Although the therapeutic potential of bone marrow-derived stromal stem cells (BMSC) has been demonstrated in different experimental models of ischemic stroke, it remains unclear how stem cells (SC) induce neur...
Citation: Experimental & Translational Stroke Medicine 2010 2:11 -
The PGE2 EP2 receptor and its selective activation are beneficial against ischemic stroke
The prostaglandin E2 EP2 receptor has been shown to be important in dictating outcomes in various neuroinflammatory disorders. Here, we investigated the importance of the EP2 receptor in short- and long-term isch...
Citation: Experimental & Translational Stroke Medicine 2010 2:12 -
Functional assessments in the rodent stroke model
Stroke is a common cause of permanent disability accompanied by devastating impairments for which there is a pressing need for effective treatment. Motor, sensory and cognitive deficits are common following st...
Citation: Experimental & Translational Stroke Medicine 2010 2:13 -
Two pore domain potassium channels in cerebral ischemia: a focus on K2P9.1 (TASK3, KCNK9)
Recently, members of the two-pore domain potassium channel family (K2P channels) could be shown to be involved in mechanisms contributing to neuronal damage after cerebral ischemia. K2P3.1-/- animals showed large...
Citation: Experimental & Translational Stroke Medicine 2010 2:14 -
Evidence that adiponectin receptor 1 activation exacerbates ischemic neuronal death
Adiponectin is a hormone produced in and released from adipose cells, which has been shown to have anti-diabetic and anti-inflammatory actions in peripheral cells. Two cell surface adiponectin receptors (ADRs)...
Citation: Experimental & Translational Stroke Medicine 2010 2:15 -
Experimental traumatic brain injury
Traumatic brain injury, a leading cause of death and disability, is a result of an outside force causing mechanical disruption of brain tissue and delayed pathogenic events which collectively exacerbate the in...
Citation: Experimental & Translational Stroke Medicine 2010 2:16 -
The site of embolization related to infarct size, oedema and clinical outcome in a rat stroke model - further translational stroke research
Reliable models are essential for translational stroke research to study the pathophysiology of ischaemic stroke in an effort to find therapies that may ultimately reduce oedema, infarction and mortality in th...
Citation: Experimental & Translational Stroke Medicine 2010 2:17 -
Stress-induced glucocorticoid receptor activation determines functional recovery following ischemic stroke
A major consequence of stroke is permanent motor disturbance, such as postural imbalance and loss of skilled movement. The degree of neuronal and functional loss and subsequent recovery after stroke is influen...
Citation: Experimental & Translational Stroke Medicine 2010 2:18 -
Attenuation of circulatory shock and cerebral ischemia injury in heat stroke by combination treatment with dexamethasone and hydroxyethyl starch
Increased systemic cytokines and elevated brain levels of monoamines, and hydroxyl radical productions are thought to aggravate the conditions of cerebral ischemia and neuronal damage during heat stroke. Dexam...
Citation: Experimental & Translational Stroke Medicine 2010 2:19 -
Proteomic approach with LCMS-IT-TOF identified an increase of Rab33B after transient focal cerebral ischemia in mice
Several proteins are known to be markedly expressed in the brain during cerebral ischemia; however, the changes in protein profiles within the ischemic brain after an ischemic insult have not been fully elucid...
Citation: Experimental & Translational Stroke Medicine 2010 2:20 -
Gender-related asymmetric brain vasomotor response to color stimulation: a functional transcranial Doppler spectroscopy study
The present study was designed to examine the effects of color stimulation on cerebral blood mean flow velocity (MFV) in men and women.
Citation: Experimental & Translational Stroke Medicine 2010 2:21 -
Dynamics of neuroinflammation in the macrosphere model of arterio-arterial embolic focal ischemia: an approximation to human stroke patterns
Neuroinflammation evolves as a multi-facetted response to focal cerebral ischemia. It involves activation of resident glia cell populations, recruitment of blood-derived leucocytes as well as humoral responses...
Citation: Experimental & Translational Stroke Medicine 2010 2:22 -
Gender-related differences in physiologic color space: a functional transcranial Doppler (f TCD) study
Simultaneous color contrast and color constancy are memory processes associated with color vision, however, the gender-related differences of 'physiologic color space' remains unknown. Color processing was stu...
Citation: Experimental & Translational Stroke Medicine 2011 3:1 -
Treatment with the immunomodulator FTY720 does not promote spontaneous bacterial infections after experimental stroke in mice
FTY720, an immunomodulator derived from a fungal metabolite which reduces circulating lymphocyte counts by increasing the homing of lymphocytes to the lymph nodes has recently gained interest in stroke researc...
Citation: Experimental & Translational Stroke Medicine 2011 3:2 -
Report on the 2nd scientific meeting of the "Verein zur Förderung des Wissenschaftlichen Nachwuchses in der Neurologie" (NEUROWIND e.V.) held in Motzen, Germany, Oct. 29'th - Oct. 31'st, 2010
Citation: Experimental & Translational Stroke Medicine 2011 3:3 -
Effect of a tDCS electrode montage on implicit motor sequence learning in healthy subjects
This study was undertaken to test the hypothesis that a combination of excitatory anodal transcranial direct current stimulation (tDCS) to the contralateral motor cortex and inhibitory cathodal tDCS to the ips...
Citation: Experimental & Translational Stroke Medicine 2011 3:4 -
Early outcome and blood-brain barrier integrity after co-administered thrombolysis and hyperbaric oxygenation in experimental stroke
After promising results in experimental stroke, normobaric (NBO) or hyperbaric oxygenation (HBO) have recently been discussed as co-medication with tissue plasminogen activator (tPA) for improving outcome. Thi...
Citation: Experimental & Translational Stroke Medicine 2011 3:5 -
On the importance of long-term functional assessment after stroke to improve translation from bench to bedside
Despite extensive research efforts in the field of cerebral ischemia, numerous disappointments came from the translational step. Even if experimental studies showed a large number of promising drugs, most of t...
Citation: Experimental & Translational Stroke Medicine 2011 3:6 -
Vascular pathology in multiple sclerosis: mind boosting or myth busting?
The investigation of central nervous system vascular changes in the pathophysiology of multiple sclerosis (MS) is a time-honored concept. Yet, recent reports on changes in venous cerebrospinal outflow, the adv...
Citation: Experimental & Translational Stroke Medicine 2011 3:7 -
Calorie restriction and stroke
Stroke, a major cause of disability and mortality in the elderly, occurs when a cerebral blood vessel is occluded or ruptured, resulting in ischemic damage and death of brain cells. The injury mechanism involv...
Citation: Experimental & Translational Stroke Medicine 2011 3:8 -
Platelet glycoprotein Ibα is an important mediator of ischemic stroke in mice
Platelets play an important role in ischemic stroke. GPIbα is a major platelet receptor that is critical for platelet adhesion to exposed subendothelial matrix components at sites of vascular damage.
Citation: Experimental & Translational Stroke Medicine 2011 3:9 -
Intra-arterial administration of recombinant tissue-type plasminogen activator (rt-PA) causes more intracranial bleeding than does intravenous rt-PA in a transient rat middle cerebral artery occlusion model
Intra-arterial (IA) administration of rt-PA for ischemic stroke has the potential for greater thrombolytic efficacy, especially for a large thrombus in the M1 or M2 segment of the middle cerebral artery (MCA)....
Citation: Experimental & Translational Stroke Medicine 2011 3:10 -
Comparison of humoral neuroinflammation and adhesion molecule expression in two models of experimental intracerebral hemorrhage
Inflammatory cascades contribute to secondary injury after intracerebral hemorrhage (ICH) via humoral factors and cell-mediated cytotoxicity. Several experimental models were previously developed to analyze po...
Citation: Experimental & Translational Stroke Medicine 2011 3:11 -
The ATP-binding cassette transporters ABCB1 and ABCC1 are not regulated by hypoxia in immortalised human brain microvascular endothelial cells
ATP-binding cassette transporters at the blood-brain barrier are actively regulated upon ischemic stroke in a way that impedes the access of pharmacological compounds to the brain tissue. The luminal endotheli...
Citation: Experimental & Translational Stroke Medicine 2011 3:12 -
The protective effects of plasma gelsolin on stroke outcome in rats
To date, recombinant tissue plasminogen activator (rtPA) is the only approved drug for ischemic stroke. It is intravenously administered functioning as a thrombolytic agent and is used to obtain reperfusion of...
Citation: Experimental & Translational Stroke Medicine 2011 3:13 -
Translational research in sepsis - an ultimate challenge?
In the era of evidence-based medicine, large, randomized, controlled, multicenter studies represent the "summit of evidence". In contrast to specialties like cardiology, the majority of randomized, controlled ...
Citation: Experimental & Translational Stroke Medicine 2011 3:14 -
Role of blood cell-associated angiotensin II type 1 receptors in the cerebral microvascular response to ischemic stroke during angiotensin-induced hypertension
Angiotensin II type 1 receptor (AT1R) blockers lower the incidence of ischemic stroke in hypertensive patients and attenuate brain inflammation and injury in animal models. Although AT1R on both blood cells (B...
Citation: Experimental & Translational Stroke Medicine 2011 3:15 -
Sex-independent neuroprotection with minocycline after experimental thromboembolic stroke
Minocycline provides neurovascular protection reducing acute cerebral injury. However, it is unclear whether minocycline is effective in females. We tested minocycline in both sexes and aged animals using a no...
Citation: Experimental & Translational Stroke Medicine 2011 3:16 -
An experimental protocol for mimicking pathomechanisms of traumatic brain injury in mice
Traumatic brain injury (TBI) is a result of an outside force causing immediate mechanical disruption of brain tissue and delayed pathogenic events. In order to examine injury processes associated with TBI, a n...
Citation: Experimental & Translational Stroke Medicine 2012 4:1 -
Report on the 3'rd scientific meeting of the "Verein zur Förderung des Wissenschaftlichen Nachwuchses in der Neurologie" (NEUROWIND e.V.) held in Motzen, Germany, Nov. 4'th - Nov. 6'th, 2011
From November 4th- 6th 2011, the 3rd NEUROWIND e.V. meeting was held in Motzen, Brandenburg, Germany. Like in the previous years, the meeting provided an excellent platform for scientific exchange and the present...
Citation: Experimental & Translational Stroke Medicine 2012 4:2 -
Mild hypothermia of 34°C reduces side effects of rt-PA treatment after thromboembolic stroke in rats
Hypothermia is neuroprotective in experimental stroke and may extend the so far limited therapeutic time window for thrombolysis. Therefore, hypothermia of 34°C and its effects on delayed thrombolysis includin...
Citation: Experimental & Translational Stroke Medicine 2012 4:3 -
Intracortical injection of endothelin-1 induces cortical infarcts in mice: effect of neuronal expression of an adenosine transporter
Activation of adenosine A1 receptors has neuroprotective effects in animal stroke models. Adenosine levels are regulated by nucleoside transporters. In vitro studies showed that neuron-specific expression of huma...
Citation: Experimental & Translational Stroke Medicine 2012 4:4