Takata-Aga reaction in the study of cerebrospinal fluid

1927 ◽  
Vol 23 (11) ◽  
pp. 1182-1182
Author(s):  
D. K. Bogoroditsky
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Acid Solution ◽  
Test Tube ◽  
The State ◽  
The Central Nervous System

The technique of this reaction, suggested by two Japanese authors, Takata and Aga, in 1926, consists in adding 1 drop of a 10% Na carbonici solution and 0.3 of a freshly prepared mixture of equal parts 0.5% sulfa solution and 0.02% fuchsin (non-acid) solution to 1 cc of liquid. The mixture is shaken well and left in a test tube, and examined now after shaking, after h, after h, and after 24 h. Having tested this reaction in 60 patients, D.K. Bogoroditsky found that it is a very subtle indicator of the state of the central nervous system.

scholarly journals Randy Scholle's reaction (Med. Zh., 1922, no. 5)

2021 ◽  
Vol 18 (3) ◽  
pp. 105-106
Author(s):  
V. G.
Keyword(s):  
Infectious Disease ◽  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Infectious Diseases ◽  
Test Tube ◽  
The Central Nervous System ◽  
Small Test ◽  
Carbolic Acid ◽  
Small Test Tube

The essence of this reaction, which occurs in all infectious diseases of the central nervous system, is as follows: to 1 cubic meter. site, concentrated (1:15) carbolic acid, poured into a small test tube, add 1 kyle of cerebrospinal fluid taken from a patient; if in this case there is an infectious disease of the central nervous system, then, due to the increased content of globulins in the cerebrospinal fluid, a smoky cloud of turbidity is formed in a few seconds throughout the contact of the drop falling to the bottom with the carbolic solution, while the normal liquid of this cloud does not give .

The role of metabolites and the role of histo-hematological barriers in the regulation of body functions. (End)

1937 ◽  
Vol 33 (5) ◽  
pp. 523-532
Author(s):  
L. S. Stern
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
General Circulation ◽  
Physiological State ◽  
The State ◽  
The Central Nervous System ◽  
The Brain ◽  
Physiological Systems

Evaluation of the results obtained in the study of the effect of cerebrospinal fluid on various physiological systems is complicated by the fact that the composition of the cerebrospinal fluid depends to a large extent on the state of the blood-brain barrier, and thus reflects not only a certain physiological state of the central nervous system. There is no doubt that the metabolic products of the brain, secreted into the cerebrospinal fluid, exert their effect not only on the activity of various parts of the brain and on the coordination of their functions, but due to the rapid transition of these substances from the cerebrospinal fluid into the general circulation, they also affect as a humoral a factor on the function of other physiological systems, as it was revealed in a number of experiments carried out in recent years in our laboratories. For example, it turned out that under various influences (direct irritation of the central nervous system in experimental epilepsy, irritation of the sensory nerves associated with severe pain, traumatic shock, toxemic or chemical shock, as well as starvation, prolonged insomnia, etc.) - substances appear in the cerebrospinal fluid that affect the state and activity of the cardiovascular system, the tone of smooth muscles, the excitability of the central nervous system, etc. These are the results of the work of our employees: Zeitlin, Weiss, Harles, Voskresensky, Gromakovskaya , Bazarova, Gotsman, Komarova and others. Work in this direction continues at the present time.

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.

Stability of mRNA/Cationic Lipid Lipoplexes in Human and Rat Cerebrospinal Fluid: Methods and Evidence for Nonviral mRNA Gene Delivery to the Central Nervous System

2003 ◽  
Vol 14 (3) ◽  
pp. 191-202 ◽  
Author(s):  
Dua M. Anderson ◽  
Leon L. Hall ◽  
Anitha R. Ayyalapu ◽  
Van R. Irion ◽  
Michael H. Nantz ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Gene Delivery ◽  
Cationic Lipid ◽  
Mrna Gene ◽  
The Central Nervous System

Chapter 9: Immunology of TBEV-Infection

2021 ◽  
Author(s):  
Sara Gredmark-Russ ◽  
Renata Varnaite
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.

Primary Leptomeningeal Gliomatosis in Children and Adults: A Morphological and Molecular Comparative Study With Literature Review

Neurosurgery ◽  
2015 ◽  
Vol 78 (3) ◽  
pp. 343-352 ◽  
Author(s):  
Arnault Tauziede-Espariat ◽  
Andre Maues de Paula ◽  
Melanie Pages ◽  
Annie Laquerriere ◽  
Emilie Caietta ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Overall Survival ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Clinical Symptoms ◽  
Malignant Gliomas ◽  
Leptomeningeal Gliomatosis ◽  
Molecular Features ◽  
The Central Nervous System ◽  
The Mean

Abstract BACKGROUND: Primary leptomeningeal gliomatosis (PLG) is a poorly recognized tumor of the central nervous system. OBJECTIVE: To describe the histopathological, immunohistochemical, and molecular features of PLG. METHODS: Results of our multicentric retrospective study of 6 PLG cases (3 pediatric and 3 adult) were compared with literature data. RESULTS: The mean age was 54.7 years for adults and 8.7 years for children, with 3 males and 3 females. Clinical symptoms were nonspecific. Cerebrospinal fluid analyses showed a high protein level often associated with pleocytosis but without neoplastic cells. On neuroimaging, diffuse leptomeningeal enhancement and hydrocephalus were observed, except in 1 case. PLG was mostly misinterpreted as infectious or tumoral meningitis. The first biopsy was negative in 50% of cases. Histopathologically, PLG cases corresponded to 1 oligodendroglioma without 1p19q codeletion and 5 astrocytomas without expression of p53. No immunostaining for IDH1R132H and no mutations of IDH1/2 and H3F3A genes were found. Overall survival was highly variable (2-82 months) but seems to be increased in children treated with chemotherapy. CONCLUSION: This study shows the difficulties of PLG diagnosis. The challenge is to achieve an early biopsy to establish a diagnosis and to begin a treatment, but the prognosis remains poor. PLG seems to have a different molecular and immunohistochemical pattern compared with intraparenchymal malignant gliomas.

Cerebrospinal Fluid Cytology of Lyme Neuroborreliosis: A Report of 3 Cases with Literature Review

2015 ◽  
Vol 59 (4) ◽  
pp. 339-344 ◽  
Author(s):  
Juan Xing ◽  
Lisa Radkay ◽  
Sara E. Monaco ◽  
Christine G. Roth ◽  
Liron Pantanowitz
Keyword(s):  
Central Nervous System ◽  
Flow Cytometry ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Lyme Disease ◽  
B Cell ◽  
Plasma Cells ◽  
Lyme Neuroborreliosis ◽  
Chain Analysis ◽  
The Central Nervous System

Lyme disease can affect the central nervous system causing a B-cell-predominant lymphocytic pleocytosis. Since most reactions to infection in the cerebrospinal fluid (CSF) are typically T-cell predominant, a B-cell-predominant lymphocytosis raises concern for lymphoma. We present 3 Lyme neuroborreliosis cases in order to illustrate the challenging cytomorphological and immunophenotypic features of their CSF specimens. Three male patients who presented with central nervous system manifestations were diagnosed with Lyme disease. The clinical presentation, laboratory tests, CSF cytological examination and flow-cytometric studies were described for each case. CSF cytology showed lymphocytic pleocytosis with increased plasmacytoid cells and/or plasma cells. Flow cytometry showed the presence of polytypic B lymphocytes with evidence of plasmacytic differentiation in 2 cases. In all cases, Lyme disease was confirmed by the Lyme screening test and Western blotting. In such cases of Lyme neuroborreliosis, flow cytometry of CSF samples employing plasmacytic markers and cytoplasmic light-chain analysis is diagnostically helpful to exclude lymphoma.

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