08-17-2005, 09:56 PM #1
Can someone show me a study proving letro is effective in a PCT?
I am trying to find one.
08-18-2005, 12:00 AM #2
letro shouldn't be used in pct. it should be used while on cycle
08-18-2005, 06:59 AM #3Originally Posted by Lion
Here's the study you were asking about. Both L-dex and Letro work the same but in our cases L-dex would be better suited to use durring PCT.
Aromatase inhibitors in men
The effect of aromatase inhibition on male gonadotrophin and sex steroid concentrations is illustrated in the paper by Trunet et al. (1993): 2.5 mg letrozole suppressed plasma oestradiol concentrations to less than 50% of pretreatment after 2 days, with recovery to approximately pretreatment values after 6 days. These decreases were accompanied by increased gonadotrophin concentrations, with resultant increases of approximately 50% in plasma testosterone . These results, and those previously published (Bhatnagar et al. 1992) on the effects of fadrozole in men, indicate that the aromatization pathway is of major importance in the regulation of gonodotrophin secretion by aromatically androgens
08-18-2005, 08:19 AM #4
Originally Posted by Lion
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i alwas like to see the lion post.
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