As shown in Table 2, concentrations of BDE-47 were below the reporting limit (10 ng/g lipid) in all the serum samples from the 1960s, whereas concentrations in 1990s adipose tissues averaged 28. High body burdens of 2,2',4,4'-tetrabromodiphenyl Ether (BDE-47) in California women.
Describe the role and circulation of cerebrospinal fluid in the nervous system. Cerebrospinal fluid (CSF) is a clear, colorless bodily fluid that occupies the subarachnoid space and the ventricular system around and inside the brain and spinal cord.
Cortical water con- tent was unchanged after this period. An influx of water into cerebral gray. and, less readily, into cerebral white matter occurred during the next 15 minutes. Whole blood specific gravity and brain blood content were un- changed and thus did not confound the measurement of cerebral water content.