Summary
A total of 21 patients with normal-pressure hydrocephalus were examined. Cerebrospinal fluid (CSF) was collected before and after operation with a ventriculoperitoneal shunt. A slight plasma-like protein pattern indicating a blood-brain barrier (BBB) dysfunction was seen in 38% of the patients before operation. No characteristic changes could be found in the “CSF-specific” protein fraction. After the shunt operation 65% of the patients had a BBB dysfunction to macromolecules and 70% had two additional acidic protein bands in the CSF-specific fraction. Ventricular CSF protein content was 73% of lumbar CSF content when shunts were patent. Isotope encephalography showed a radionuclide accumulation at the intracranial part of the shunt system, indicating that the BBB damage might be located round the shunt catheter.
Zusammenfassung
21 Patienten mit Hydrozephalus mit normalem Druck wurden untersucht. Liquor wurde vor und nach dem Anlegen eines ventrikuloperitonealen Shunts untersucht. 38% der Patienten wies vor der Operation eine dem Plasma ähnliche Verteilung der Proteine auf, was auf eine defekte Bluthirnschranke hindeutete. Charakteristische Veränderungen der “liquorspezifischen” Eiweißfraktion ließen sich nicht feststellen. Nach der Shuntoperation hatten 65% der Patienten einen Schaden der Bluthirnschranke, und 70% zeigten 2 zusätzliche saure Proteinbänder in der “liquorspezifischen” Fraktion. Das ventrikuläre Liquorprotein betrug 73% der lumbalen Liquorproteinmenge bei intaktem Shunt. Die Isotopenenzephalographie zeigte eine Anreicherung von Radionuklid entsprechend dem intrakraniellen Teil des Shuntsystems. Dies deutet darauf hin, daß der Schaden der Bluthirnschranke möglicherweise in der Nachbarschaft des Shuntkatheters gelegen ist.
Similar content being viewed by others
References
Hakim S, Adams RD (1965) The special clinical problem of symptomatic hydrocephalus with normal cerebrospinal fluid pressure. Observations on cerebrospinal fluid hydrodynamics. J Neurol Sci 2:307–327
Adams RD, Fisher CM, Hakim S, Ojemann RG, Sweet WH (1965) Symptomatic occult hydrocephalus with “normal” cerebrospinal fluid pressure. A treatable syndrome. N Engl J Med 273:117–126
Hughes CP, Siegel BA, Coxe WS, Gado MH, Grubb RL, Coleman RE, Berg L (1978) Adult idiopathic communicating hydrocephalus with and without shunting. J Neurol Neurosurg Psychiatry 41:961–971
Katzman R (1977) Normal pressure hydrocephalus. In: Wells CE (ed) Dementia. Philadelphia, Davis Company, pp 69–92
Greenberg JO, Shenkin HA, Adam R (1977) Idiopathic normal pressure hydrocephalus—a report of 73 patients. J Neurol Neurosurg Psychiatry 40:336–341
Wikkelsø C, Andersson H, Blomstrand C, Lindqvist G (1982) The clinical effect of lumbar puncture in normal pressure hydrocephalus. J Neurol Neurosurg Psychiatry 45:64–69
Black PMcL (1980) Idiopathic normal-pressure hydrocephalus. J Neurosurg 52:371–377
Lin S-M, Hung C-C (1979) Complications of cerebrospinal fluid shunts for hydrocephalus. J Formosan Med Assoc 78:258–266
Welch K (1975) Physiology of hydrocephalus. In: Friedlander WJ (ed) Advances in Neurology, vol 13. New York, Raven Press
Tans JTJ (1979) Differentiation of normal pressure hydrocephalus and cerebral atrophy by computed tomography and spinal infusion test. J Neurol 222:109–118
Chawla JC, Hulme A, Cooper R (1974) Intracranial pressure in patients with dementia and communicating hydrocephalus. J Neurosurg 40:376–380
Foltz EL, Aine C (1981) Diagnose of hydrocephalus by CSF pulse-wave analysis: A clinical study. Surg Neurol 15:283–293
Ojemann RG, Fisher CM, Adams RD, Sweet WH, New PFJ (1969) Further experience with the syndrome of “normal” pressure hydrocephalus. J Neurosurg 31:279–294
Jensen F, Jensen FT (1979) Acquired hydrocephalus. I. A clinical analysis of 160 patients studied for hydrocephalus. Acta Neurochir (Wien) 46:119–133
Wood JH, Bartlet D, James AE, Udvarhelyi GB (1974) Normal pressure hydrocephalus: Diagnosis and patient selection for shunt surgery. Neurology (Minneap) 24:517–526
Cold G, Jensen F, Malmros R (1977) Intraventricular isotope encephalography, continuous intraventricular pressure recording and biochemical changes in the cerebrospinal fluid in low-pressure hydrocephalus. Dan Med Bull 24:14–20
Hill NC, Goldstein NP, McKenzie BF, McGuckin WF, Svien HJ (1959) Cerebrospinal-fluid proteins, glucoproteins and lipoproteins in obstructive lesions of the central nervous system. Brain 82:581–593
Tveten L (1965) Cerebrospinal-fluid proteins in obstructive lesions of the central nervous system. Acta Neurol Scand 41:80–91
Wikkelsø C, Blomstrand C, Rönnbäck L (1980) Separation of cerebrospinal fluid proteins — A methodological study. Part I. J Neurol Sci 44:247–257
Wikkelsø C, Blomstrand C, Rönnbäck L (1981) Cerebrospinal fluid specific proteins in multiinfarct and senile dementia. J Neurol Sci 49:293–303
Wikkelsø C, Blomstrand C (1982) Cerebrospinal fluid “specific” proteins in various degenerative neurological diseases. Acta Neurol Scand 66:199–208
Le May M, Hochberg FH (1979) Ventricular differences between hydrostatic hydrocephalus and hydrocephalus ex vacuo by computed tomography. Neuroradiology 17:191–195
Patten DH, Benson DF (1968) Diagnosis of normal-pressure hydrocephalus by RISA cisternography. J Nucl Med 9:457–461
Lowry OH, Rosebrough NJ, Farr AL, Randall RJ (1951) Protein measurements with the Folin phenol reagent. J Biol Chem 193:265–275
Laurell CB (1966) Quantitative estimation of proteins by electrophoresis in agarose gel containing antibodies. Anal Biochem 15:45–52
Tibbling G, Link H, Öhman S (1977) Principles of albumin and IgG analyses in neurological disorders. I. Establishment of reference values. Scand J Clin Lab Invest 37:385–390
Wieme RJ (1959) Studies on agar gel electrophoresis—techniques, applications. Thesis, Arscia, Brussels
Laterre C (1964) Le protéines du liquide céphalo-rachidien. Arscia, Brussels
Sayk J (1954) Ergebnisse neuer liquor-cytologischer Untersuchungen mit dem Sedimentierkammer-Verfahren. Ärztl Wschr 9:1042–1046
Eneström S (1965) Some aspects on technique and clinical evaluation of CSF cytology technique. Acta Neurol Scand 41 [Suppl 13]:153–159
Vesterberg O (1972) Isoelectric focusing of proteins in polyacrylamide gels. Biochem Biophys Acta 257:11–19
Vesterberg O (1973) Isoelectric focusing of proteins in thin layers of polyacrylamide gel. Science Tools 20:22–29
Tanasescu DE, Wolfstein RS, Waxman AD (1979) Critical evaluation of99m Tc glucoheptonate as a brain imaging agent. Radiology 130:421–423
Weller RO, Wisniewski H, Shulman K, Terry RD (1971) Experimental hydrocephalus in young dogs: Histological and ultrastructural study of the brain tissue damage. J Neuropathol Exp Neurol 30:613–626
Milhorat TH, Clarc RG, Hammock MK, McGrath PP (1970) Structural, ultrastructural and permeability changes in the ependyma and surrounding brain favoring equilibration in progressive hydrocephalus. Arch Neurol 22:397–407
Persson L, Hansson H-A, Sourander P (1976) Extravasation, spread and cellular uptake of Evans blue-labelled albumin around a reproducible small stab-wound in the rat brain. Acta Neuropath Berl 34:125–136
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Wikkelsø, C., Blomstrand, C. Cerebrospinal fluid proteins and cells in normal-pressure hydrocephalus. J Neurol 228, 171–180 (1982). https://doi.org/10.1007/BF00313729
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00313729