Cerebrospinal fluid immunoglobulins in sheep with visna, a slow virus infection of the central nervous system☆

1982 ◽  
Vol 3 (2) ◽  
pp. 139-148 ◽  
Author(s):  
John R. Martin ◽  
Jan Goudswaard ◽  
Pall A. Palsson ◽  
Gudmundur Georgsson ◽  
Gudmundur Petursson ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Virus Infection ◽  
Slow Virus ◽  
The Central Nervous System ◽  
Cerebrospinal Fluid Immunoglobulins ◽  
Slow Virus Infection

scholarly journals Cerebrospinal fluid immunoglobulins in cysticercosis of the central nervous system

1976 ◽  
Vol 34 (1) ◽  
pp. 40-45 ◽  
Author(s):  
A. Spina-França ◽  
J. A. Livramento ◽  
L. A. Bacheschi ◽  
P. Garcia-Lopes
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Complement Fixation Test ◽  
Gamma Globulin ◽  
Complement Fixation ◽  
Protein Profile ◽  
The Central Nervous System ◽  
The One ◽  
Cerebrospinal Fluid Immunoglobulins

Investigation on the behavior of immunoglobulins IGG, IGA and IGM in the CSF in cases of cysticercosis of the CNS, based on data pertaining to two different series of cases. The first series comprises 30 samples of CSF, and the second one, 5 samples. It was demonstrated that IGG is the one representing the largest contingent. IGG concentration keeps in proportion with the gamma globulin concentration, of which it represented an 88% average in the cases studied. Participation of IGG in the protein profile of the CSF is greater than the usually referred; the results for the material analyzed showed 16%. It was verified a proporcionality also between IGG concentration and the titer of positive complement fixation test for cysticercosis; there is a positive correlation, whose numerical expression was found to be significant, in the samples studied.

CHAPTER 9: Immunology of TBEV-Infections

2020 ◽  
Keyword(s):  
Central Nervous System ◽  
T Cells ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Nk Cells ◽  
Peripheral Blood ◽  
Sample Collection ◽  
Tick Borne Encephalitis ◽  
Viral Infectious Disease ◽  
The Central Nervous System

Tick-borne encephalitis (TBE) is a viral infectious disease of the central nervous system caused by the tick-borne encephalitis virus (TBEV). TBE is usually a biphasic disease and in humans the virus can only be detected during the first (unspecific) phase of the disease. Pathogenesis of TBE is not well understood, but both direct viral effects and immune-mediated tissue damage of the central nervous system may contribute to the natural course of TBE. The effect of TBEV on the innate immune system has mainly been studied in vitro and in mouse models. Characterization of human immune responses to TBEV is primarily conducted in peripheral blood and cerebrospinal fluid, due to the inaccessibility of brain tissue for sample collection. Natural killer (NK) cells and T cells are activated during the second (meningo-encephalitic) phase of TBE. The potential involvement of other cell types has not been examined to date. Immune cells from peripheral blood, in particular neutrophils, T cells, B cells and NK cells, infiltrate into the cerebrospinal fluid of TBE patients.

scholarly journals Development of the Cerebrospinal Fluid in Early Stage after Hemorrhage in the Central Nervous System

Life ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 300
Author(s):  
Petr Kelbich ◽  
Aleš Hejčl ◽  
Jan Krejsek ◽  
Tomáš Radovnický ◽  
Inka Matuchová ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Early Stage ◽  
Rank Test ◽  
Signed Rank ◽  
Signed Rank Test ◽  
The Central Nervous System ◽  
Poor Outcomes ◽  
Molecular Patterns

Extravasation of blood in the central nervous system (CNS) represents a very strong damaged associated molecular patterns (DAMP) which is followed by rapid inflammation and can participate in worse outcome of patients. We analyzed cerebrospinal fluid (CSF) from 139 patients after the CNS hemorrhage. We compared 109 survivors (Glasgow Outcome Score (GOS) 5-3) and 30 patients with poor outcomes (GOS 2-1). Statistical evaluations were performed using the Wilcoxon signed-rank test and the Mann–Whitney U test. Almost the same numbers of erythrocytes in both subgroups appeared in days 0–3 (p = 0.927) and a significant increase in patients with GOS 2-1 in days 7–10 after the hemorrhage (p = 0.004) revealed persistence of extravascular blood in the CNS as an adverse factor. We assess 43.3% of patients with GOS 2-1 and only 27.5% of patients with GOS 5-3 with low values of the coefficient of energy balance (KEB < 15.0) in days 0–3 after the hemorrhage as a trend to immediate intensive inflammation in the CNS of patients with poor outcomes. We consider significantly higher concentration of total protein of patients with GOS 2-1 in days 0–3 after hemorrhage (p = 0.008) as the evidence of immediate simultaneously manifested intensive inflammation, swelling of the brain and elevation of intracranial pressure.

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