Results 121 to 130 of about 16,556 (226)

5-Hydroxyindoleacetic acid as a biomarker for revealing perforation in acute appendicitis

open access: yesBMC Gastroenterology
Background The present study investigated the level of 5-hydroxyindoleacetic acid (5-HIAA) in perforated and nonperforated appendicitis patients. This issue is important for timely diagnosis of acute appendicitis complications and making decision about ...
Arash Mohammadi Tofigh   +6 more
doaj   +1 more source

Development of a non-derivatized LC-MS/MS method for simultaneous quantification of ten neurotransmitters in five neuroinflammatory mouse models

open access: yesTalanta Open
Sensitive and comprehensive measurement of systemic metabolites of Trp, Phe and Glu in biological samples is effective for understanding the pathogenesis of pain, anxiety, depression, PTSD and other neurological diseases.
Bao Sun   +12 more
doaj   +1 more source

Seasonal changes in brain serotonin transporter binding in short 5-HTTLPR-allele carriers but not in long-allele homozygotes [PDF]

open access: yes, 2008
Several findings suggest seasonal variations in the serotonin (5-HT) system. We sought evidence for seasonal variation in the serotonin transporter (5-HTT).
David Erritzoe   +8 more
core   +1 more source

Synchronous primary papillary breast cancer, medullary thyroid carcinoma and neuroendocrine tumor in postmenopausal woman. [PDF]

open access: yes, 2016
Multiple endocrine neoplasia are syndromes involving two or more endocrine tissues, often correlated to RET proto-oncogene mutations. We herein present the first reported case of a 57-years-old woman with three synchronous primary cancers of breast ...
DE IULIIS, Francesca   +7 more
core  

Urinary 5-hydroxyindoleacetic acid (5-HIAA) excretion before and during cisplatin chemotherapy in patients with intrathoracic malignancy [PDF]

open access: bronze, 1999
Dong Gyoo Yang   +11 more
openalex   +1 more source

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