Abstract：
:Blood circulating endothelial cells and circulating hematopoietic progenitor cells (CPCs) are two cell populations that are thought to play important role in angiogenesis. In the present study, we investigated the role of CPCs in patients with brain tumors. We prospectively studied 19 brain tumor patients. Ten healthy individuals were used as controls. Variables that were analyzed included age, sex, Ki-67 index, symptom duration, tumor location, tumor size and preoperative Karnofsky performance status score (KPS). CPCs were determined as CD45(dim)/CD34+/CD133+ in the peripheral blood. Twelve patients had glioblastoma (GBM), 1 patient had a grade II glioma and 6 patients had meningioma. Brain tumor patients had significantly higher CPC levels compared to healthy volunteers. Patients with gliomas had significantly higher CPC levels than patients with meningiomas. In GBM patients no correlation was found between CPC levels and sex, age, Ki-67 index, tumor location, size and KPS. Patients with CPC levels lower than 1,743 cells/ml had a higher progression-free survival but the difference was not statistically significant. Glioma patients had higher CPC levels compared to patients with meningiomas. Larger studies are obviously needed to verify the role of CPC levels in patients with brain tumors.
journal_name
Acta Neurol Belgjournal_title
Acta neurologica Belgicaauthors
Alexiou GA,Vartholomatos G,Karamoutsios A,Batistatou A,Kyritsis AP,Voulgaris Sdoi
10.1007/s13760-012-0097-ysubject
Has Abstractpub_date
2013-03-01 00:00:00pages
7-11issue
1eissn
0300-9009issn
2240-2993journal_volume
113pub_type
杂志文章abstract：:We present a case of partial rhombencephalosynapsis, diagnosed by magnetic resonance imaging (MRI), in fetus aged 27 gestational weeks, in a dizygotic twin pregnancy. The distinctive MRI features of this cerebellar malformation (segmental hypogenesis of the cerebellar vermis, partial fusion of the cerebellar hemispher...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：2011-06-01 00:00:00
abstract：:The cerebral haemodynamic and metabolic changes due to cavernous angiomas in three patients and to arteriovenous malformations in four patients were compared by positron emission tomography, using the steady state technique with 15O. In the brains with a cavernous angioma no important changes in blood flow were observ...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:The aim of the study is to evaluate the changes in electrocardiographic parameters, including QTc dispersion (QTcd), Tpeak-Tend (Tp-e)/QTc ratio and P-wave dispersion (Pd), during the period without seizure activation in patients, presented to the emergency department (ED) with epileptic seizures. This prospective cas...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-019-01182-8
更新日期：2020-04-01 00:00:00
abstract：:Cerebral venous sinus thrombosis is an uncommon cause of stroke, which is more prevalent in Iran and the Middle East. We aimed to assess the etiology, radiologic, and clinical manifestations of cerebral venous sinus thrombosis, specifically the predictors of patients' outcome in Namazi hospital, Shiraz, Iran. In this ...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-018-1009-6
更新日期：2020-08-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is associated with frontotemporal lobar degeneration (FTLD) in 15% of the cases. A neuropathological continuity between ALS and FTLD-TDP is suspected. The present post-mortem 7.0-tesla magnetic resonance imaging (MRI) study compares the topographic distribution of iron (Fe) depositi...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-017-0832-5
更新日期：2017-12-01 00:00:00
abstract：:Myelin oligodendrocyte glycoprotein antibody (MOG-Ab) is involved in the pathogenesis of central nervous system (CNS) demyelination disorders. We aimed to explore the spectrum of MOG-Ab-associated diseases in eastern India. A single-center, prospective observational study was done over a period of 2 years in a tertiar...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-020-01356-9
更新日期：2020-04-20 00:00:00
abstract：:One study found higher red blood cell distribution width (RDW) on the admission of traumatic brain injury (TBI) in non-surviving patients; however, a regression analysis was not carried out to establish an association between RDW and TBI mortality. Thus, the objectives of this study were to determine whether there is ...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-020-01409-z
更新日期：2020-06-15 00:00:00
abstract：:Recovery of stroke-related aphasia can be affected by language therapy in the early and chronic stage. Objectively monitoring therapy-induced neuroplasticity is possible by several measurement techniques including electro- and magneto-encephalography. The obtained event-related potentials (ERPs) and fields (ERFs) prov...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：10.1007/s13760-020-01378-3
更新日期：2020-08-01 00:00:00
abstract：:The first applications of positron emission tomography (PET) for the study of brain tumours appeared early in the development of this technology. New trends in these particular PET applications tend to take into account the histological heterogeneity of these tumours and the necessity to integrate PET data in their su...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：
更新日期：1997-09-01 00:00:00
abstract：:The etiology of chronic subdural hematoma (CSDH) in patients is diverse. The primary objective of this article was to discuss one of the causes, spontaneous intracranial hypotension with spinal cerebrospinal fluid (CSF) leak, which is usually neglected by the neurosurgeon. All the consecutive 15 patients who underwent...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-016-0597-2
更新日期：2016-12-01 00:00:00
abstract：:Psychiatric comorbidity in patients with headache contributes to poorer prognosis, chronification of disease, poor response to treatment, increased cost of treatment, and decreased quality of life. The purpose of the present study was to evaluate the depressive symptoms in adolescents with chronic and episodic migrain...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-012-0135-9
更新日期：2013-03-01 00:00:00
abstract：:A language test protocol for aphasia in French-speaking patients was drawn up recently by workers in Toulouse and Montreal. The protocol has been applied to sixty hospitalized sciatica patients of the same age range and socio-cultural level as the average population of aphasics in our department. Only one of the norma...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Amyotrophic Lateral Sclerosis and CHARGE syndrome are complex neurological disorders, which never occurred together in the same family and, to date, no putative correlation between them has been described on PubMed Central. Due to our aim was to evaluate the presence of different genetic variants involved in these pat...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-018-1029-2
更新日期：2018-12-01 00:00:00
abstract：:We reviewed the clinical, neuropsychiatric, and EEG status of 53 turner syndrome (TS) females, aged 3-16 years, in Assiut university hospitals, Upper Egypt. The diagnosis and care of patients with TS in Egypt is still in the developing stage. Hence this study was undertaken to review the details of patients with TS wi...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：10.1007/s13760-013-0264-9
更新日期：2014-03-01 00:00:00
abstract：:The case of a 57-year-old woman is described with a two months history of proximal muscle weakness and pain, marked hypotrophy and brisk reflexes. Clinical investigation demonstrated normal serum CK, myopathic EMG and osteomalacia. Muscle biopsy showed type II fibre atrophy and mitochondrial alterations without inclus...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1982-03-01 00:00:00
abstract：: ...
journal_title：Acta neurologica Belgica
pub_type：
doi：10.1007/s13760-018-1035-4
更新日期：2018-12-01 00:00:00
abstract：:Biochemical, physiological and functional studies suggest that the brain renin-angiotensin system (RAS) is regulated independently of the peripheral RAS. Also, all enzymes and peptides necessary for the biosynthesis of various angiotensins have been recognized within the central nervous system. There are divergent opi...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：
更新日期：2009-09-01 00:00:00
abstract：:Oculomotor functions are analysed by clinical examination and oculography in 21 cases of deep cerebral hematoma. Significant paralysis of verticality and of movements contralateral to the lesions was observed in all cases where the hemorrhage affected the paramedian thalamo-subthalamic region. A slight deficit of elev...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1983-11-01 00:00:00
abstract：:The authors report ten cases of progressive dementia. Nine are associated with gait disturbances and seven with urinary incontinence. Despite the severity of dementia and Ct Scan signs of cortical atrophy, magnitude of neuroradiological ventricular dilatation and ventricular reflux at isotopic cisternography lead to s...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：:This review focusses on the validation and standardization of Alzheimer's disease (AD) cerebrospinal fluid (CSF) biomarkers, as well as on the current clinical indications and rational use of CSF biomarkers in daily clinical practice. The validated AD CSF biomarkers, Aβ1-42, T-tau, and P-tau181, have an added value in...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：10.1007/s13760-017-0816-5
更新日期：2017-09-01 00:00:00
abstract：:This study investigates the correlation between brain magnetic resonance imaging findings and blink reflex abnormalities in patients with relapsing remitting multiple sclerosis. Twenty-six patients and 17 healthy subjects were included in this study. Blink reflex test (BRT) results were obtained using right and left s...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-012-0175-1
更新日期：2013-09-01 00:00:00
abstract：:Nine cases (seven men and two women, mean age 64.5 years) of classical lacunar syndromes due to intracerebral hemorrhage are reported. Three patients presented with pure motor hemiparesis (two putaminal hematomas with proportional weakness and one cortical hemorrhage with brachio-crural hemiparesis). Four patients pre...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：
更新日期：1992-01-01 00:00:00
abstract：:Between 1973 and 1978 spontaneous lysis of obstructions in an external cerebral artery was detected in seven out of 3500 patients who suffered from symptoms of cerebrovascular failure in the territory of the internal carotid or vertebral artery. All patients underwent our routine cerebrovascular Doppler ultrasound exa...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:The authors distinguish between two evolutive forms of dementia, one being chracterized by prpgressive deterioration (for instance in the course of arteriopathic, degenerative or infections processes) and the other in which dementia sets in after the clinical picture has improved (for instance after meningeal haemorrh...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1976-07-01 00:00:00
abstract：:Smoking is associated with increased multiple sclerosis (MS) risk. In addition, some studies have reported that smoking is associated with anxiety and depression. However, the associations between smoking, walking, and fatigue are needed to be investigated. The objective was to investigate the associations between cig...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-020-01341-2
更新日期：2020-03-28 00:00:00
abstract：:Friedreich's ataxia (FRDA), an autosomal recessive disorder, is characterized by spinocerebellar degeneration and cardiomyopathy. Here we explore some of the putative mechanisms underlying the cardiomyopathy in FRDA that have been elucidated using different experimental models. FRDA is characterized by a deficiency in...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：
更新日期：2011-09-01 00:00:00
abstract：:A case of Refsum's disease in a 62-year-old man, with an ophthalmologic symptomatology dominated by a tight bilateral miosis, is reported. The miosis mechanism in this disease is discussed. The clinical evolution has been stabilized by a diet poor in phytanic acid. ...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：1989-03-01 00:00:00
abstract：:The authors report a case of ataxic hemiparesis (dysarthria-clumsy hand syndrome plus crural hemiparesis with homolateral ataxia), secondary to a single cerebellar lacuna (CT scan), in a left rostral para-vermian position in the vicinity of the peduncle and secondary to arterial hypertension. They discuss the nosologi...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章,评审
doi：
更新日期：1989-03-01 00:00:00
abstract：:Febrile seizures (FS) are recognized as an antecedent to the development of temporal lobe epilepsy with hippocampal sclerosis (TLE-HS), but it is unclear whether prolonged FS are a direct cause of TLE-HS. Here, we used a rat model of infantile FS to study the effects of inflammatory cytokines on seizure susceptibility...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：10.1007/s13760-013-0246-y
更新日期：2014-09-01 00:00:00
abstract：:A 35-year-old female presented with three days' history of aching discomfort in her back, chest, and ankles. She had also noticed increasing weakness of her legs and a week before admission had shown flu-like symptoms. Chest X-ray showed bilateral hilar and right paratracheal lymphadenopathy. Bronchoscopic biopsies re...
journal_title：Acta neurologica Belgica
pub_type： 杂志文章
doi：
更新日期：2011-03-01 00:00:00
