To steam crab legs. 1  Pour 2 cups of water in a steamer or a large pot, add 1 tablespoon of salt and bring to the boil. 2  Add the crab legs, placing them onto a rack in the bottom of the pan or into the steaming basket.  As the water starts to boil again, begin timing.
1 Spinal fluid is normally clear and colorless. If it's cloudy, yellow or pink in color, it may indicate infection.  Protein (total protein and the presence of certain proteins). Elevated levels of total protein â greater than 45 milligrams per deciliter (mg/dL) â may indicate infection or another inflammatory condition.
Cerebrospinal fluid is produced by the choroid plexus in the ventricles of the brain and contained by the dura and arachnoid layers of the meninges. The brain floats in CSF, which also transports nutrients to the brain and spinal cord. As holes form in the spinal dura mater, CSF leaks out into the surrounding space.erebrospinal fluid is produced by the choroid plexus in the ventricles of the brain and contained by the dura and arachnoid layers of the meninges. The brain floats in CSF, which also transports nutrients to the brain and spinal cord. As holes form in the spinal dura mater, CSF leaks out into the surrounding space.