title: [Study of calcium and magnesium in cerebrospinal fluid and its' relation to different neurological diseases (author's transl)].
abstract: Calcium and magnesium have been measured in cerebrospinal fluid by atomic absorption spectrophotometry in children. The normal values on 194 C.S.F., obtaining for the calcium x: 5.24 mg. % and s: +/- 0.378 mg. % [50--56 % lower than serum values] and for magnesium x: 2.64 mg. % and s: +/- 0.155 mg. % [19--33 % higher than serum values] are found. Higher values of calcium at birth and on the first year of life and no differences with magnesium are noted. Applying the t-test, between normal values obtained and the different pathological entities, authors find singificant differences on the level of calcium, finding higher values on the following diseases: dehydration by diarrhoea, poliomyelitis, anoxy, tumours, bacterial meningitis. Magnesium showed values significantly higher in dehydration by diarrhoea and epilepsy, and values significantly lower on febrile convulsions and virical and bacterial meningitis.
mesh_terms: D000367:Age Factors; D001927:Brain Diseases / Q000134:cerebrospinal fluid*; D001930:Brain Injuries / Q000134:cerebrospinal fluid*; D002118:Calcium / Q000134:cerebrospinal fluid*; D002556:Cerebrospinal Fluid Proteins; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008274:Magnesium / Q000134:cerebrospinal fluid*; D008297:Male; D011041:Poisoning / Q000134:cerebrospinal fluid*; D012016:Reference Values
chemical_list: D002556:Cerebrospinal Fluid Proteins; D008274:Magnesium; D002118:Calcium
vernacular_title: Estudio de calcio y magnesio en líquido cefalorraquídeo en diversas enfermedades neurológicas.