N

Neurokinin A (Substance K)

Neurokinin B

Neuropeptide K

Neuropeptide Y

Neurotensin

O

Octreotide

Oxytocin *

P

Pancreastatin

Pancreatic Polypeptide (PP)

Pepsinogen I (PG I)

Pepsinogen I (PG I), urine

Pepsinogen II (PG II)

Peptide YY (PYY)

Plasminogen Activator Inhibitor I (PAI-I)

Prednisolone

Prednisolone, urine

Prednisone

Prednisone, urine

Pregnanediol-3-Glucuronide*

Pregnenolone

Pregnenolone, urine

Progesterone

Progesterone, urine

Prostaglandin D2 (PG D2)

Prostaglandin D2 (PG D2), urine

Prostaglandin E1 (PG E1)

Prostaglandin E1 (PG E1), urine

Prostaglandin E2 (PG E2)

Prostaglandin E2 (PG E2), urine

Prostaglandin F1a (PG F1a)

Prostaglandin F1a (PG F1a), urine

Prostaglandin F1a, 6-Keto (6Keto-PG F1a, PGI2 Metabolite)

Prostaglandin F1a, 6-Keto (6-Keto PG F1a), urine (Prostaglandin I2 Metabolite)

Prostaglandin F2a (PG F2a)

Prostaglandin F2a (PG F2a), urine

Prostaglandin F2a, Dihydroketo (DHK-PG F2a), urine

R

Relaxin

Retinol-Binding Protein *

Retinol-Binding Protein, urine

S

Sandostatin® (Octreotide)

Secretin

Serotonin

Sex Steroid Binding Globulin Index (SSBG-I)

Somatostatin (Somatotropin Release-Inhibiting Factor, SRIF)

Substance P

T

Testosterone

Testosterone, urine

Testosterone Binding Protein Index (TBP-I)

Tetrahydroaldosterone (TH-Aldo), urine

Tetrahydrocorticosterone (THB), (Urine)

Tetrahydrocorticosterone, Allo (allo-THB), (Urine)

Tetrahydrocortisol (TH-F), urine

Tetrahydrocortisol, Allo-(Allo-TH-F), urine

Tetrahydrocortisone (TH-E)

Tetrahydrocortisone, Allo-(Allo-TH-E), urine

Tetrahydro-11-Dehydrocorticosterone (TH-A), urine

Tetrahydrodeoxycorticosterone (TH-DOC), urine *

Tetrahydrodeoxycortisol (TH-S), urine

Tetrahydro-18-Hydroxy Corticosterone (TH-18-OH-B), urine

Tetrahydro-18-Hydroxy Deoxycorticosterone (TH-18-OH-DOC), urine

Thromboxane A2 (TxA2)

Thromboxane B2 (TxB2)

Thromboxane B2, urine

Thyrotropin Releasing Hormone (TRH)

Thyrotropin Releasing Hormone (TRH), urine

Thyroxine (T4), urine

Triiodothyronine (T3), urine

Tumor Necrosis Factor a

V

Vasoactive Intestinal Polypeptide (VIP)

Vasoactive Intestinal Polypeptide (VIP), urine