DHEA RIA Test
Description:... children and in adult women, DHEA is an important
androgen as circulating DHEA levels may be several-fold ... of serum DHEA is a useful marker of adrenal
androgen synthesis. Abnormally low levels may occur in ... of DHEA levels may aid in the localization of
androgen source in virilizing conditions.
Dorfman RI, ...
Company:Diagnostic Systems Laboratories, Inc.
DHEA EIA Test
Description:... children and in adult women, DHEA is an important
androgen as circulating DHEA levels may be several-fold ... of serum DHEA is a useful marker of adrenal
androgen synthesis. Abnormally low levels may occur in ... of DHEA levels may aid in the localization of
androgen source in virilizing conditions.
Dorfman RI, ...
Company:Diagnostic Systems Laboratories, Inc.
Testosterone RIA Test
Description:... elevated testosterone levels are found in precocious puberty [7] and in
androgen receptor defects [5]. In adult males, low testosterone levels are ... J. Cin Endocrinol Metab 61: 873-876, 1985.
Griffin JE & Wilson JD, The
androgen resistance syndroms: 5alpha-reductase deficiency, testicular feminization, ...
Company:Diagnostic Systems Laboratories, Inc.
DHT RIA Test
Description:... 5a-Dihydrotestosterone (DHT) is a potent naturally occurring
androgen produced from testosterone through the action of cholestenone 5a-reductase ... DHT exerts its biological action by intracellular binding to the
androgen receptor; and this complex is then transferred to the nucleus where ...
Company:Diagnostic Systems Laboratories, Inc.
DHEA-S-7 RIA Test
Description:... [2].
Measurement of serum DHEA-S is a useful marker of adrenal
androgen synthesis. Abnormally low levels may occur in have been reported in ... by the gonads, measurement of DHEA-S levels may aid in the localization of
androgen source in virilizing conditions [2,3].
Dorfman RI, Shipley RA: ...
Company:Diagnostic Systems Laboratories, Inc.
DHEA-S-7 EIA Test
Description:... [2].
Measurement of serum DHEA-S is a useful marker of adrenal
androgen synthesis. Abnormally low levels may occur in have been reported in ... by the gonads, measurement of DHEA-S levels may aid in the localization of
androgen source in virilizing conditions [2,3].
Dorfman RI, Shipley RA: ...
Company:Diagnostic Systems Laboratories, Inc.
DHEA-S-7 (saliva) EIA Test
Description:... [2].
Measurement of serum DHEA-S is a useful marker of adrenal
androgen synthesis. Abnormally low levels may occur in have been reported in ... by the gonads, measurement of DHEA-S levels may aid in the localization of
androgen source in virilizing conditions [2,3].
Dorfman RI, Shipley RA: ...
Company:Diagnostic Systems Laboratories, Inc.
DHEA-S RIA Test
Description:... [2].
Measurement of serum DHEA-S is a useful marker of adrenal
androgen synthesis. Abnormally low levels may occur in have been reported in ... by the gonads, measurement of DHEA-S levels may aid in the localization of
androgen source in virilizing conditions [2,3].
Dorfman RI, Shipley RA: ...
Company:Diagnostic Systems Laboratories, Inc.
17a-OH Progesterone RIA Test
Description:... and instead, accumulates in large amounts which are shunted into the
androgen biosynthetic pathway. The resulting elevations in
androgen levels cause progressively severe virilization beginning during fetal life ...
Company:Diagnostic Systems Laboratories, Inc.
17a-OH Progesterone EIA Test
Description:... and instead, accumulates in large amounts which are shunted into the
androgen biosynthetic pathway. The resulting elevations in
androgen levels cause progressively severe virilization beginning during fetal life ...
Company:Diagnostic Systems Laboratories, Inc.
Testosterone EIA Test
Description:... elevated testosterone levels are found in precocious puberty [7] and in
androgen receptor defects [5]. In adult males, low testosterone levels are ... J. Cin Endocrinol Metab 61: 873-876, 1985.
Griffin JE & Wilson JD, The
androgen resistance syndroms: 5alpha-reductase deficiency, testicular feminization, ...
Company:Diagnostic Systems Laboratories, Inc.
Androstanediol Glucuronide RIA Test
Description:... of serum 3alpha-diol G levels may be useful in the clinical evaluation and management of hirsutism and other conditions with excessive adrenal
androgen production.
References
1. Rittmaster RS. Endocrin Rev 14:121-132, 1993.
2. Dorfman RI & Shipley RA. Androgens. John Wiley and Sons, ...
Company:Diagnostic Systems Laboratories, Inc.
Androstanediol Glucuronide EIA Test
Description:... of serum 3alpha-diol G levels may be useful in the clinical evaluation and management of hirsutism and other conditions with excessive adrenal
androgen production.
References
1. Rittmaster RS. Endocrin Rev 14:121-132, 1993.
2. Dorfman RI & Shipley RA. Androgens. John Wiley and Sons, ...
Company:Diagnostic Systems Laboratories, Inc.
Androstenedione EIA Test
Description:... extra-adrenal conversion of androstenedione to testosterone occurs [1,2,3].
Measurement of serum androstenedione provides a useful marker of
androgen biosynthesis. Elevated androstenedione levels have been demonstrated in virilizing congenital adrenal hyperplasia [4]. Serum androstenedione levels ...
Company:Diagnostic Systems Laboratories, Inc.
Androstenedione RIA Test
Description:... extra-adrenal conversion of androstenedione to testosterone occurs [1,2,3].
Measurement of serum androstenedione provides a useful marker of
androgen biosynthesis. Elevated androstenedione levels have been demonstrated in virilizing congenital adrenal hyperplasia [4]. Serum androstenedione levels ...
Company:Diagnostic Systems Laboratories, Inc.
ACTH RIA Test
Description:... directly inhibited by glucocorticoids [1,2]. ACTH stimulates adrenal steroidogenesis, mainly cortisol production, but also aldosterone and adrenal
androgen synthesis. Decreased ACTH secretion can occur in a variety of pituitary and hypothalamic disorders and in certain systemic infections. Elevated ...
Company:Diagnostic Systems Laboratories, Inc.
FSH ELISA Test
Description:... exert negative feedback on the pituitary, resulting in low levels of LH and FSH secretion. In men, FSH stimulates testicular synthesis of inhibin and
androgen binding protein in Sertoli cells, and acts with LH and testosterone to stimulate spermatogenesis. Measurement of FSH levels in serum are useful in ...
Company:Diagnostic Systems Laboratories, Inc.
FSH IRMA Test
Description:... exert negative feedback on the pituitary, resulting in low levels of LH and FSH secretion. In men, FSH stimulates testicular synthesis of inhibin and
androgen binding protein in Sertoli cells, and acts with LH and testosterone to stimulate spermatogenesis. Measurement of FSH levels in serum are useful in ...
Company:Diagnostic Systems Laboratories, Inc.
Testosterone EIA Reproductive Markers 020-DR-1559
Description:... Testosterone is the most important
androgen secreted into the blood. In males, testosterone is secreted
primarily by the Leydig cells of the testes; in females ca. 50% of circulating ...
Company:ALPCO Diagnostics