Södergård R, Bäckström T, Shanbhag V, et al. Calculation of free and bound fractions of testosterone and estradiol-17 beta to human plasma proteins at body temperature.J Steroid Biochem.1982;16:801-810. doi:10.1016/0022-4731(82)90038-3 ...
Testosterone, Free (Dialysis) and Total, MS36170 Monitoring patients with hypogonadism during testosterone therapy The Endocrine Society recommends: Testosterone therapy in hypogonadal men to induce and maintain secondary sex characteristics and correct symptoms of testosterone deficiency...
Quest Diagnostics lists healthy free-testosterone levels as 4.6-22.0 ng/dL in men ages 18-69, and 6.0-7.3 ng/dL for men over the age of 69. Mayo Medical Laboratories simply says men ages 16 and up should be in the 9-30 ng/dL range. Again, these are very broad ranges—a one-size...
Diagnostics. Dr Bhasin reports grants from NIA, during the conduct of the study; grants and personal fees from AbbVie, Lilly, and Regeneron, and grants from Transition Therapeutics, outside the submitted work. In addition, Dr Bhasin has a patent free testosterone calculator pending and has ...