Shane Duignan

3 Questions 2 Answers 0 Followers

Questions related from Shane Duignan

Is there a difference in SHBG concentrations seen in pre- and post menopausal women?

Is estradiol reduction the only significant factor reducing SHBG levels in females over time?

24 April 2015 2,330 3 View

Is anyone aware of studies or work that has been done on looking at using an Androstenedione based free androgen index?

In our institution, testosterone and androstenedione are measured simultaneously using LC-MS/MS and I have come across patients with clinical signs of androgen excess who have normal testosterone...

01 April 2015 4,032 2 View

Why is the free androgen index not suitable for males?

The literature states that the FAI is suitable for females but not really for males, where alternatively, the Vermeulen calculation is commonly used to calculate free testosterone.

05 March 2015 6,889 3 View