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17-hydroxycorticosteroid
17-hydroxycorticosteroid n. 
/sɛvnˌtiːnhʌɪˌdrɒksɪkɔːtᵻkəʊˈstɪərɔɪd/, /ˌsɛvənˌtinhaɪˌdrɑksiˌkɔrdəkoʊˈstɪˌrɔɪd/ Biochemistry any corticosteroid that has a hydroxyl group attached at position 17 of the steroid nucleus.
Brit. /sɛvnˌtiːnhʌɪˌdrɒksɪkɔːtᵻkəʊˈstɛrɔɪd/
, /sɛvnˌtiːnhʌɪˌdrɒksɪkɔːtᵻkəʊˈstɛrɔɪd//sɛvnˌtiːnhʌɪˌdrɒksɪkɔːtᵻkəʊˈstɪərɔɪd/U.S. /ˌsɛvənˌtinhaɪˌdrɑksiˌkɔrdəkoʊˈstɛˌrɔɪd/
, /ˌsɛvənˌtinhaɪˌdrɑksiˌkɔrdəkoʊˈstɛˌrɔɪd//ˌsɛvənˌtinhaɪˌdrɑksiˌkɔrdəkoʊˈstɪˌrɔɪd/ΚΠ
1951 Jrnl. Clin. Endocrinol. & Metabolism 11 1029 Treatment with adrenocorticotropic hormone led to an increase in concentration of the 17-hydroxycorticosteroids.
1968 Brit. Med. Bull. 24 225/2 Simple steroid screening tests such as single determinations of 17-hydroxycorticosteroid in plasma or in collections of urine.
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