Results 221 to 230 of about 323,200 (263)
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Ergebnisse der Physiologie Biologischen Chemie und Experimentellen Pharmakologie, 1962
The cerebrospinal fluid is contained within, and surrounds, the brain and spinal cord (Fig. 1). Thus, the internal fluid is contained within the ventricles —a set of intercommunicating cavities—while the external fluid occupies the subarachnoid spaces, i.e., the spaces on the surface of the brain and cord contained by the pia, internally, and the ...
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The cerebrospinal fluid is contained within, and surrounds, the brain and spinal cord (Fig. 1). Thus, the internal fluid is contained within the ventricles —a set of intercommunicating cavities—while the external fluid occupies the subarachnoid spaces, i.e., the spaces on the surface of the brain and cord contained by the pia, internally, and the ...
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Cholinesterase in cerebrospinal fluid
Biochimica et Biophysica Acta, 1950Abstract 1. 1. Butyrylcholine is a specific substrate for pseudo-cholinesterase, and may be used as such for the determination of the pseudo-cholinesterase activity of c.s.f. It is hydrolysed at a faster rate than benzoylcholine. 2. 2. Butyrylcholine is an inhibitor of true-cholinesterase. 3. 3.
Kalsbeek, F., Cohen, J.A., Bovens, B.R.
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The Laryngoscope, 1980
AbstractCerebrospinal fluid (CSF) otorrhea is a dangerous and potentially life threatening occurrence for which the otolaryngologist is often consulted. CSF otorrhea occurs on the basis of skull fracture, tumor, infection, congenital anomalies, and operative trauma.
G W, Hicks, J W, Wright, J W, Wright
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AbstractCerebrospinal fluid (CSF) otorrhea is a dangerous and potentially life threatening occurrence for which the otolaryngologist is often consulted. CSF otorrhea occurs on the basis of skull fracture, tumor, infection, congenital anomalies, and operative trauma.
G W, Hicks, J W, Wright, J W, Wright
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Cerebrospinal fluid rhinorrhea
The Laryngoscope, 1979AbstractOne hundred and nine cases of cerebrospinal fluid rhinorrhea occurring over a ten‐year period are reviewed. Experience with the use of fluorescein localization techniques in 45 cases is detailed. The simplicity, easy availability and safety of fluorescein techniques are stressed. Primary rhinologic repair is advocated.
D A, Charles, D, Snell
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Insulin in the Cerebrospinal Fluid
Nature, 1967STUDIES involving injection of labelled insulin have been interpreted as evidence that insulin does not pass into brain1,2 or cerebrospinal fluid (CSF)3. Neither was any significant amount of insulin detected in human CSF using the rat adipose tissue bioassay technique3,4.
R U, Margolis, N, Altszuler
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Physiological Measurement, 2004
Hydrocephalus is far more complicated than a simple disorder of CSF circulation. Historically, it has been diagnosed using clinical and psychomotor assessment plus brain imaging. The role of physiological measurement to aid diagnosis becomes more appreciated in current clinical practice. This has been reflected by recently formulated guidelines for the
Marek, Czosnyka +3 more
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Hydrocephalus is far more complicated than a simple disorder of CSF circulation. Historically, it has been diagnosed using clinical and psychomotor assessment plus brain imaging. The role of physiological measurement to aid diagnosis becomes more appreciated in current clinical practice. This has been reflected by recently formulated guidelines for the
Marek, Czosnyka +3 more
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The American Journal of Medicine, 2011
d g p ( PRESENTATION A sample of cerebrospinal fluid from a 52-year-old-woman told an interesting tale. The patient reported a 1-week history of worsening headache, shortness of breath, and fatigue but denied any fever, chest pain, orthopnea, paroxysmal nocturnal dyspnea, nausea, vomiting, abdominal pain, or diarrhea. She had experienced a subarachnoid
Gerome, Escota +2 more
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d g p ( PRESENTATION A sample of cerebrospinal fluid from a 52-year-old-woman told an interesting tale. The patient reported a 1-week history of worsening headache, shortness of breath, and fatigue but denied any fever, chest pain, orthopnea, paroxysmal nocturnal dyspnea, nausea, vomiting, abdominal pain, or diarrhea. She had experienced a subarachnoid
Gerome, Escota +2 more
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Haptoglobins in cerebrospinal fluid
Clinica Chimica Acta, 1963Abstract Haptoglobin was detected more readily in starch gel electrophoresis of C.S.F. concentrates from individuals of haptoglobin type 1-1 than from those of types 2−1 and 2-2. The haptoglobin pattern was the same as that observed in serum in type 1-1 but in types 2−1 and 2-2 the proportion of the different bands was changed as there was relatively
J N, BLAU, H, HARRIS, E B, ROBSON
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Norepinephrine in cerebrospinal fluid
Brain Research, 1976In peripheral tissues, noradrenergic nerves have a diffuse distribution, but in the brain, noradrenergic neurons arise in the brainstem and are inhomoge-neously distributed. The locus coeruleus is the largest noradrenergic nucleus in rat brain, and it contains only about 1500 neurons. Although norepinephrine is present in the brain in small amounts, it
M G, Ziegler +4 more
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The secretion of cerebrospinal fluid
Experimental Eye Research, 1977A critical review of the methods for the study of cerebrospinal fluid formation (CSF) is presented and the information obtained from these methods and from the effect of metabolic inhibitors is discussed. The models by which epithelia secrete fluid are briefly reviewed in relation to morphology, recent junctional classification and physiological ...
M B, Segal, M, Pollay
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