The term intracellular fluid is identified in base64 scheme by the sequence aW50cmFjZWxsdWxhciBmbHVpZA==, while the MD5 signature is equal to 20f3b0457d40c9a063a41b318f0f6ee1. The ASCII encoding of intracellular fluid in hexadecimal notation is 696e74726163656c6c756c617220666c756964.