Example sentences for: testosterone

How can you use “testosterone” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Individuals with inactivating mutations of their androgen receptor (AR) (androgen insensitivity syndromes (AIS)) are phenotypically female in appearance and behavior and lack male sex accessory organs (prostate, seminal vesicles and Cowper's glands) despite the presence of testes, high levels of testosterone and a Y chromosome [ 1].

  • However, in our group of patients, serum testosterone and E 2 were both decreased.

  • More recently, research has produced powerful drugs, such as cyproproterone and medroxyprogesterone, which reversibly block testosterone production.

  • The effect of 1, 2 or 7 days of exposure to physiologic or pharmacologic concentrations of progesterone, estradiol or testosterone on Gb3 expression by HGEN, HGEC or HPT was also examined.

  • A number of studies have evaluated possible associations between a polymorphism in the cytochrome P450c17α ( CYP17 ) gene and breast cancer risk [ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ] . Cytochrome P450c17α functions at key branch points in human steroidogenesis, catalyzing the ovarian and adrenal biosynthesis pathways for androstenedione, the immediate precursor of testosterone [ 17 ] . Three polymorphisms have been described in this gene: a C → T transition at nucleotide 5471 in intron 6 [ 18 ] , a G → A transition at nucleotide 47 in the 5'-untranslated region promoter [ 19 ] , and a thymidine substitution for cytosine at nucleotide 27 in the 5'-untranslated region promoter that creates a Msp AI recognition site [ 20 ] .


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