1-Methylhistidine is derived from the dipeptide anserine (which consists of the amino acids 1-methylhistidine and beta-alanine). Anserine and its derivatives are associated with the consumption of poultry and fish. Both 1-methylhistidine and 3-methylhistidine have been proposed as markers of meat intake. Note that confusion exists in the literature regarding the numbering of atoms in the imidazole ring of histidine – 1 versus 3 – and thus, there is caution with interpretation and clinical significance of these two markers.

1-methylhistidine is derived from the dipeptide anserine (which consists of the amino acids 1-methylhistidine and beta-alanine). Anserine and its derivatives are associated with the consumption of poultry and fish. Both 1-methylhistidine and 3-methylhistidine have been proposed as markers of meat intake. Note that confusion exists in the literature regarding the numbering of atoms in the imidazole ring of histidine – 1 versus 3 – and thus, there is caution with interpretation and clinical significance of these two markers.

It is a component of the dietary peptide anserine. Anserine is beta-alanyl-1-methyl-L-histidine, and it is known to come from chicken, turkey, duck, rabbit, tuna and salmon.

It is a component of the dietary peptide anserine. Anserine is beta-alanyl-1-methyl-L-histidine, and it is known to come from chicken, turkey, duck, rabbit, tuna and salmon.

1-methylhistidine is derived from the dipeptide anserine (which consists of the amino acids 1-methylhistidine and beta-alanine). Anserine and its derivatives are associated with the consumption of poultry and fish. Both 1-methylhistidine and 3-methylhistidine have been proposed as markers of meat intake. Note that confusion exists in the literature regarding the numbering of atoms in the imidazole ring of histidine – 1 versus 3 – and thus, there is caution with interpretation and clinical significance of these two markers.

1-methylhistidine is derived from the dipeptide anserine (which consists of the amino acids 1-methylhistidine and beta-alanine). Anserine and its derivatives are associated with the consumption of poultry and fish. Both 1-methylhistidine and 3-methylhistidine have been proposed as markers of meat intake. Note that confusion exists in the literature regarding the numbering of atoms in the imidazole ring of histidine – 1 versus 3 – and thus, there is caution with interpretation and clinical significance of these two markers.

1-methylhistidine is derived from the dipeptide anserine (which consists of the amino acids 1-methylhistidine and beta-alanine). Anserine and its derivatives are associated with the consumption of poultry and fish. Both 1-methylhistidine and 3-methylhistidine have been proposed as markers of meat intake. Note that confusion exists in the literature regarding the numbering of atoms in the imidazole ring of histidine – 1 versus 3 – and thus, there is caution with interpretation and clinical significance of these two markers.

It is a component of the dietary peptide anserine. Anserine is beta-alanyl-1-methyl-L-histidine, and it is known to come from chicken, turkey, duck, rabbit, tuna and salmon.

1-methylhistidine is derived from the dipeptide anserine (which consists of the amino acids 1-methylhistidine and beta-alanine). Anserine and its derivatives are associated with the consumption of poultry and fish. Both 1-methylhistidine and 3-methylhistidine have been proposed as markers of meat intake. Note that confusion exists in the literature regarding the numbering of atoms in the imidazole ring of histidine – 1 versus 3 – and thus, there is caution with interpretation and clinical significance of these two markers.

It is a component of the dietary peptide anserine. Anserine is beta-alanyl-1-methyl-L-histidine, and it is known to come from chicken, turkey, duck, rabbit, tuna and salmon.

11-deoxycortisol is an adrenal hormone. It is the end product of 17-hydroxyprogesterone (17OHPg) through 21-hydroxylase synthesis and is the immediate precursor of cortisol.

Levels of these cortisol precursors and the enzymes that stimulate cortisol synthesis from them are typically increased when ACTH levels are increased, which can occur with Cushing syndrome, adrenal carcinoma, ACTH-producing tumors, or 11β-hydroxylase deficiency, a more rare form of CAH34 than seen with 21-hydroxylase deficiency, which constitutes > 95% of all CAH cases

11-Deoxycortisol has very little glucocorticoid activity yet its role as an intermediate in cortisol creation may assist in understanding of impairment along this pathway. CYP21A (21-hydroxylase) is responsible for the conversion of 17-hydroxyprogesterone to 11-deoxycortisol.

Eicosenoic acid has recently been reported as one of the five biomarkers for diagnosis of schizophrenia.

11-Hydroxy-androsterone is a that is an end product of androgen catabolism.

In the Genova complete hormone test this marker is part of the "Total 17-ketosteroids" group.

Androgens are important hormones in the health of both men and women. Testosterone and DHEA are metabolized into what is collectively known as the 17-ketosteroids (DHEA is formally included as a 17-ketosteroid). Together, these markers provide a comprehensive assessment of androgen sufficiency, as well as evaluating the need for, and monitoring of, androgen hormone therapy.

11-Hydroxy-androsterone is a 5β-reduced compound that is an end product of androgen catabolism.

In the Genova complete hormone test this marker is part of the "Total 17-ketosteroids" group.

Androgens are important hormones in the health of both men and women. Testosterone and DHEA are metabolized into what is collectively known as the 17-ketosteroids (DHEA is formally included as a 17-ketosteroid). Together, these markers provide a comprehensive assessment of androgen sufficiency, as well as evaluating the need for, and monitoring of, androgen hormone therapy.

11-Hydroxy-androsterone is a 5β-reduced compound that is an end product of androgen catabolism.

In the Genova complete hormone test this marker is part of the "Total 17-ketosteroids" group.

Androgens are important hormones in the health of both men and women. Testosterone and DHEA are metabolized into what is collectively known as the 17-ketosteroids (DHEA is formally included as a 17-ketosteroid). Together, these markers provide a comprehensive assessment of androgen sufficiency, as well as evaluating the need for, and monitoring of, androgen hormone therapy.