Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: DrugBank:BIOD00035 (CSF)
 30,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The glucose, lactate, and pyruvate levels, the lactate/pyruvate ratio and pH were studied in serum and CSF of patients with schizophrenia, reactive psychosis, symptomatic or circular psychosis under the effect of atropine coma, ES and pentetrazole convulsions, tranquilizer treatment and combined therapy. Convulsive therapy caused a disorder in cerebral carbohydrate metabolism while no similar changes were induced by atropine coma. Anaerobic carbohydrate metabolism was stimulated by combined therapy. This treatment had the best effect and the changes caused by it were slighter than in the case of convulsive therapy. The changes in EEG frequency corresponded to the biochemical changes.
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PMID:Biological studies on the effects of some therapeutic procedures used in psychiatry. 1

6 autopsy cases of primary leptomeningeal sarcomatosis are presented as a distinct nosological entity with a variable clinical picture and morphology in 5 males and 1 female. The clinical course from onset of symptoms till death ran for only a few weeks in most cases. 2 infants showed brain tumor symptoms and signs. 2 patients of advanced age presented a polyradiculoneuritic syndrome and 2 young adults had spinal cord compression symptoms and a mixed clinical form. In almost all cases, clinical symptoms and signs were for most of the course confined to one part of the neuraxis. The CSF was distinctly abnormal in all cases, showing elevated protein, depressed glucose and pleocytosis of variable extent. CSF sediment was investigated in 3 cases in all of which malignant tumor cells were found so a diagnosis of malignant meningeal tumor was made during life. Electron microscopy of CSF cells in 1 case confirmed the primitive character of the tumor cells. Complete autopsies revealed absence of any neoplasm outside of the CNS. Gross meningeal involvement was visible in all cases. Histologically, 3 tumor types were distinguished: polymorphic cell sarcoma, an undifferentiated form, and fibrosarcomatosis. Clinical data are analyzed in order to distinguish the condition from other neoplasms or infectious, especially tuberculous meningeal infiltrations. CSF cytology studies are considered the most useful step in clinical diagnosis. Neuropathological features are reviewed with stress on differentiation from malignant lymphomas of the CNS, diffusely spreading medulloblastoma, meningeal melanoblastosis and gliomatosis. The origin of meningeal sarcomatosis cells is briefly discussed. The use of the term "meningeal meningiomatosis" for this condition is deprecated.
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PMID:Primary leptomeningeal sarcomatosis. Clinicopathological report of six cases. 5 34

The development of the chloride ion, glucose and total protein concentration was investigated in the cerebrospinal fluid of 11- to 21-day-old chick embryos and compared with their development in the blood plasma. Developmental changes in the chloride concentration in the plasma and CSF were very small, but it was always higher in the CSF than in the plasma. The plasma/CSF ratio fell during development, from 0.906 in 11-day-old embryos to 0.778 at the end of incubation. The CSF glucose concentration fell up to the 19th day of incubation, but a significant increase was recorded shortly before hatching. The plasma glucose concentration rose throughout the whole of the investigated period of embryogenesis. Up to the 19th day the P/CSF ratio rose from 1.59 to 4.05 and in 21-day-old embryos fell to 2.47. The developmental increase in the plasma total protein concentration was accompanied by the reverse process in the CSF. During the second half of incubation the P/CSF ratio rose from 1.88 to 7.9 Calculation of total osmolarity from the Na+, K+, Ca2+, Cl- and glucose concentration showed permanent hyperosmolarity of the CSF compared with the plasma. The P/CSF ratio was maintained within limits of 0.94 to 0.98.
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PMID:Some basic chemical components of the cerebrospinal fluid in developing chick embryos. 12 80

A definite blood to lumbar CSF barrier for cyclic adenosine monophosphate (cAMP) exists in man under physiologic conditions. Lumbar CSF cAMP level remained unchanged, while the CSF glucose level rose significantly after a glucagon hydrochloride infusion that caused a 40-fold increase in the plasma cAMP level.
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PMID:Blood-to-cerebrospinal fluid barrier for cyclic adenosine monophosphate in man. 19 81

Sodium, potassium, chloride, glucose and total protein were determined in samples of scala vestibuli perilymph, scala tympani perilymph, CSF, cochlear endolymph and utricular endolymph from normal cats. Small but significant differences were evident in the concentrations of sodium and potassium between the scala vestibuli and scala tympani perilymph. It was also apparent that each compartment of endolymph has different values for sodium and potassium concentrations. Compared with the endolymph, the perilymph was found to contain a higher concentration of glucose and total protein. These findings are discussed from the view point of biological significance.
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PMID:Chemical composition in various compartments of inner ear fluid. 30 67

Four patients with pathologically documented polycystic cavitation of the brain had an acute illness characterised by stupor, seizures, CSF erythrocytic and monocytic pleocytosis, increased CSF protein, and diminished CSF glucose. The acute phase was followed by chronic decerebation, disappearance of the CSF abnormalities, and radiological evidence of polycystic cavitation of the brain. In one patient Herpes simplex was isolated from a cutaneous vesicle. The CSF abnormalities in the disorder have received scant attention, and have not previously been correlated with the acute and chronic stages. Clearly some cases are associated with Herpes simplex virus. The clinical profile should now be sufficiently distinctive to permit future identification of the aetiology in more neonates.
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PMID:Neonatal polycystic encephalomalacia: four new cases and review of the literature. 42 63

Apart from the use of anamnestic data the most common techniques for the diagnosis of CSF leakage have included X-ray studies, and chemical analysis of glucose, protein, and electrolytes of the fluid obtained from the nose or ear, intrathecal staining, and radioactive cisternography. These studies, although useful, have not always succeeded in demonstrating the CSF leakage, especially when the leak is delayed, small, or contaminated. A new immunochemical technique for the identification of the CSF leakage is described. It is based on demonstration of an extra band of transferrin located in the beta 2-fraction of protein electrophoresis of CSF. This beta 2-transferrin is pathognomonic for liquor and could not be demonstrated in serum, nasal secretions, saliva, tears, or peri- and endolymph. After routine protein electrophoresis on cellulose acetate membranes, the transferrins are identified by application of anti-transferrin on beta-regions. Stained precipitates in both beta-regions demonstrate clearly the presence of CSF. Compared with other methods, the new technique offers many advantages. The amount of sample needed for the procedure is small, moderate contamination does not invalidate it, it makes it possible to localize the leak by differential suction, and it is absolutely safe for the patient.
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PMID:A new method for the identification of cerebrospinal fluid leakage. 44 17

In 1975, during the largest epidemic of St Louis encephalitis (SLE) in the United States, 416 cases were diagnosed in Ohio. Persons who were admitted to two Columbus (Ohio) hospitals with suspected acute viral CNS infection were prospectively studied to define the virologic and clinical aspects of SLE. Sixteen cases of SLE were diagnosed serologically. Fifteen patients had signs of encephalitis and one had aseptic meningitis. Six patients had the syndrome of inappropriate antidiuretic hormone secretion. Other frequent findings included moderate peripheral leukocytosis and CSF pleocytosis, with mild elevation of CSF protein levels but normal glucose levels. Severe neurologic sequelae were infrequent. The EEG proved valuable in diagnosis and prognosis. Results of brain scans were normal. Virus in CSF or urine was not demonstrated, nor was viral antigen in CSF or urine sediments. Specific antibody was found in the sera and CSF of all patients who were tested, but interferon was not detected.
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PMID:St Louis encephalitis in Ohio, September 1975: clinical and EEG studies in 16 cases. 44 51

A prospective study was conducted on 17 cases of acute pancreatitis; encephalopathy was discovered in six patients (35%). The following parameters were studied: the usual ones in pancreatitis conditions (amylasemia, lipasemia, amylasuria, ions, glucose, pO2, pCO2, pH, etc.), and electroencephalographic changes and determinations in CSF of cells, proteins, lipase, amylase, lipides and cholesterol. A direct relationship was found to exist between the pancreatic encephalopahy condition and an increase in CSF-lipase. The electroencephalographic changes were nonspecific. The encephalopathy did not affect the course of the pancreatitis condition, and showed no relationship to type of treatment involved. The severity of the pancreatitis was not related to the presence or absence of encephalopathy.
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PMID:Pancreatic encephalopathy. 45 37

During 1975, 115 speciments from the soft tissues, body fluids, and purulent sites in 105 pediatric ward and nursery patients were submitted to the clinical laboratory for anaerobic study, and 75% of the cultures were positive. In most instance specimens were collected in anaerobic transport tubes containing peptone yeast extract and glucose. In the laboratory, samples were processed by the anaerobic holding jar method. Nineteen different anaerobic organisms were isolated; the average number of species per specimen was 1.8 Bacteroides sp were the most common isolates (45 strains). Other isolates included 44 anaerobic cocci (15 of which were Peptostreptococcus sp), 22 Propionibacterium sp, ten Fusobacterium sp, nine Clostridium sp, eight Veillonella sp, six Bifidobacterium sp, and four Eubacterium sp. The main sources of anaerobic isolates included 52 gastric aspirates, 46 soft tissue sites, 14 blood specimens, 12 CSF samples, and 12 samples from the external ear canals. Forty-one (43%) of the 86 specimens that contained anaerobic bacteria also had aerobic organisms present.
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PMID:Recovery of anaerobic bacteria from pediatric patients. A one-year experience. 49 92


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