Androgenic-anabolic steroid effects on serum thyroid, pituitary and steroid hormones in athletes.Endocrine responses in seven can anabolic steroids affect thyroid athletes were investigated during a 12 week strength training period, when the athletes were taking high doses of androgenic-anabolic steroids, and during the 13 weeks following drug withdrawal. During the use of steroids significant decreases P less than 0. In relation to the changes in the thyroid function parameters measured, we suggest that the primary target of androgen action was TBG biosynthesis. In five of the seven subjects, serum concentrations of growth hormone increased at some winstrol depot orally of the study 5 to fold. Because of the qnabolic of exogenous testosterone, serum testosterone concentration tended to increase. This increase was associated with a corresponding increase P less than 0.
Anabolic steroids help hyperthyroidism?
The anabolic steroids Nilevar and Dianabol were administered to a total of 21 persons for a period of 3 weeks in a dosage of 30 and 10 mg daily, respectively.
This regimen resulted in a prompt and appreciable decrease in both the concentration of serum protein-bound iodine and the serum thyroxine-binding capacity.
These responses were observed not only in euthyroid subjects but also in athyrotic cases. It is likely that the decrease in PBI is a consequence of the reduced thyroxine-binding capacity of the serum. Most users should sign in with their email address. If you originally registered with a username please use that to sign in. To purchase short term access, please sign in to your Oxford Academic account above.
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