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.
What is hydrocephalus? Hydrocephalus is an abnormal build-up of cerebrospinal fluid (CSF) in the ventricles inside the brain. The ventricles are fluid-filled spaces in the brain. CSF is a clear, colourless fluid that looks like water and contains small amounts of salt, sugar, and cells. CSF is constantly produced in the ventricles.