Results 151 to 160 of about 2,522,863 (212)

Responses to medical treatment in patients with metastatic unresectable small intestinal neuroendocrine tumors - A single center study of 378 patients. [PDF]

J Neuroendocrinol
Slott C, Langer SW, Oturai P, Møller S, Hansen CP, Kjaer A, Holmager P, Klose M, Garbyal RS, Knigge U, Andreassen M.   +10 more
europepmc   +1 more source

Trichinella spiralis infection remodels intestinal neurotransmitter metabolism during LPS-induced systemic inflammation. [PDF]

Food Waterborne Parasitol
Sun R, Liu Y, Lv Q, Shang K, Xu N, Sun M, Liu M, Zhang Z, Liu X, Jin X.   +9 more
europepmc   +1 more source

Validation of an ELISA assay for measurement of the metabolite of serotonin, 5-hydroxyindole acetic acid (5-HIAA), in canine urine. [PDF]

J Small Anim Pract
Castillo D, Swallow A, Williams T, Watson P.   +3 more
europepmc   +1 more source

Carcinoid Heart Disease Presenting as Cardiogenic Shock: A Case Report. [PDF]

Cureus
Duque P, Salazar-Ramírez Y, Guzman A, Arango A, Pantoja SA.   +4 more
europepmc   +1 more source

The investigation of molecular mechanisms influencing variations of sternum calcification in ducks by integrating transcriptomic and metabolomic analyses. [PDF]

Poult Sci
Lu Y, Shen Z, Han X, Bai Y, Bai L, Zhu Y, Hu J, Liu H, Li L.   +8 more
europepmc   +1 more source

HPLC–mass spectrometry method for quantitative detection of neuroendocrine tumor markers: Vanillylmandelic acid, homovanillic acid and 5-hydroxyindoleacetic acid

Clinica Chimica Acta, 2008
BACKGROUND: The urinary excretion of vanillylmandelic acid (VMA), homovanillic acid (HVA) and 5-hydroxyindoleacetic acid (5-HIAA) can be increased in the presence of neuroblastic and carcinoid tumors.
Luana Lionetto, Antonio Stigliano
exaly   +2 more sources

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Regional 5-hydroxyindoleacetic acid production in humans

Life Sciences, 1995
Veno-arterial plasma concentration differences and regional organ plasma flows were used to quantify the relative amounts of 5-hydroxyindoleacetic acid (5-HIAA) contributed by various sites into the peripheral circulation. Positive venoarterial concentration gradients were found in the hepatosplanchnic, forearm, cardiac and jugular vessels in the ...
G W, Lambert, D M, Kaye, H S, Cox, M, Vaz, A G, Turner, G L, Jennings, M D, Esler   +6 more
openaire   +2 more sources

Origin of 5-Hydroxyindoleacetic Acid in the Spinal Fluid

Science, 1971
5-Hydroxyindoleacetic acid applied intracisternally in cats does not appear in spinal fluid. Changes of 5-hydroxyindoleacetic acid concentration in the spinal cord are clearly reflected in the perfusate of the spinal subarachnoid space. Thus, 5-hydroxyindoleacetic acid in the spinal fluid originates from the spinal cord and reflects metabolic changes ...
M, Bulat, B, Zivković
openaire   +2 more sources

5‐HYDROXYINDOLEACETIC ACID IN CHILDREN WITH DOWN'S SYNDROME

Acta Paediatrica, 1973
SummaryThe present study has demonstrated the existence of a defect in the metabolism of serotonin in CNS in Down's syndrome. The nature of this defect is sofar unknown.
H, Andersson, S P, Fällström, P, Lundborg, B E, Roos   +3 more
openaire   +2 more sources

Colorimetric and Spectrophotometric Titration of 5-Hydroxyindoleacetic Acid

Experientia, 1955
Vengono descritti due metodi, colorimetrico l'uno e spettrofotometrico l'altro, atti alla titolazione quantitativa dell'acido 5-idrossiindolilacetico in soluzioni pure o in eluati, da cromatogrammi su carta, di macchie costituite da acido 5-idrossiindolilacetico.
openaire   +2 more sources