نتایج جستجو برای: csf features
تعداد نتایج: 550395 فیلتر نتایج به سال:
BACKGROUND The cerebrospinal fluid (CSF) proteins beta-amyloid 42 (Abeta42) and Tau are believed to indirectly reflect some core pathological features of Alzheimer's disease (AD). Their topographic origin and their association with synaptic dysfunction are still not well understood. AIM The present study aimed to explore possible associations between cerebral glucose metabolism and CSF Abeta4...
Idiopathic pulmonary arterial hypertension (PAH [IPAH]) is an insidious and potentially fatal disease linked to a mutation or reduced expression of bone morphogenetic protein receptor 2 (BMPR2). Because intravascular inflammatory cells are recruited in IPAH pathogenesis, we hypothesized that reduced BMPR2 enhances production of the potent chemokine granulocyte macrophage colony-stimulating fact...
Description of a “New” Disease Nature of the Accumulated Alveolar Material Published Features of Patients with PAP Presentation Demographic Features Smoking Age Arterial Oxygen Pressure Serum LDH Spirometric and Radiographic Features Diagnostic Procedures Histopathology Pathogenesis and Classification Acquired PAP Congenital PAP Secondary PAP Development of Effective Treatment Application and E...
OBJECTIVE The main pathogenic characteristic of Kawasaki disease (KD) is the activation of mononuclear phagocytes. The cytokines produced by activated monocytes/macrophages elicit proinflammatory and prothrombotic responses in endothelial cells. Thus, we speculated that macrophage colony-stimulating factor (M-CSF), derived from monocytes/macrophages or vascular endothelial cells, might play an ...
Intracranial hypertension is a severe therapeutic problem, as there is insufficient knowledge about the physiology of cerebrospinal fluid (CSF) pressure. In this paper a new CSF pressure regulation hypothesis is proposed. According to this hypothesis, the CSF pressure depends on the laws of fluid mechanics and on the anatomical characteristics inside the cranial and spinal space, and not, as is...
Cerebrospinal fluid (CSF) analysis very frequently makes the difference to the diagnosis, not only in relation to infections but also in other diseases of the nervous system such as inflammatory, demyelinating, neoplastic and degenerative diseases. The authors review some practical and important features of CSF analysis in infectious diseases of the nervous system, with regard to acute bacteria...
BACKGROUND Differences in cytokine/chemokine profiles among patients with neuromyelitis optica (NMO), relapsing remitting multiple sclerosis (RRMS), and primary progressive MS (PPMS), and the relationships of these profiles with clinical and neuroimaging features are unclear. A greater understanding of these profiles may help in differential diagnosis. METHODS/PRINCIPAL FINDINGS We measured 2...
Background: Meningitis is a common life threatening infection in neonatal period. Diagnostic value of CSF-CRP level in bacterial meningitis in children and adults has been studied worldwide, but there are limited studies on CSF-CRP in neonatal meningitis. This study conducted to assess any relation between CSF-CRP and plasma CRP levels and abnormal CSF findings in neonates suspected to meningit...
OBJECTIVE Examine relationships among neurodegenerative biomarkers and PD motor and nonmotor symptoms. BACKGROUND CSF alpha-synuclein is decreased in PD versus healthy controls, but whether plasma and saliva alpha-synuclein differentiate these groups is controversial. Correlations of alpha-synuclein among biofluids (CSF, plasma, saliva) or biomarkers (eg, beta-amyloid, tau [total, phosphoryla...
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