Results 61 to 70 of about 6,864 (172)
Metabolic Fingerprinting of Urine Reveals Metabolite Changes in Women With Breast Cancer
Cancer Medicine, Volume 15, Issue 6, June 2026.This study uses metabolomics to compare urine, plasma and serum metabolite profiles across breast cancer, benign breast disease, symptomatic and healthy controls. Significant metabolic differences—especially in amino acids—were found between BC and other groups, with moderate correlations across biofluids, suggesting potential for non‐invasive BC ...
Nur Aimi Aliah Zainurin +9 more
wiley +1 more source
Catha edulis chewing effects on treatment of paranoid schizophrenic patients
Neuropsychiatric Disease and Treatment, 2015 Mohamed-I Kotb El-Sayed, Hatem-K Amin Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ain Helwan, Helwan, Cairo, Egypt Background: The current study’s aim is to evaluate the possible interaction ...
Kotb El-Sayed MI, Amin HK
doaj
PoultryA complex system of neural pathways, collectively known as the microbiota–gut–brain (MGB) axis, interconnects the gut microbiota, the gastrointestinal system, and the brain along with its periphery.
Alexa M. Johnson +5 more
doaj +1 more source
针刺研究, 1996 By using spectrofluophotometry, it was observed that electroacupunture at "Huantiao"points of rat could derease the content of 5-hydroxytryptamine(5-HT)and increase the content of 5-hydroxyindoleacetic acid(5-HIAA)in spinal cord.However ,the above ...
王力萍, 李肇春, 关新民
doaj
The role of hydroxyindoles in protecting neuronal cultures from ferroptosis
Cell Death DiscoveryHydroxyindoles are organic compounds characterized by a hydroxyl group attached to an indole ring. One notable example is 5-hydroxyindole, which can be found in humans, plants, and microorganisms. The structure of 5-hydroxyindole is integral to molecules
Md. Jakaria, Jason R. Cannon
doaj +1 more source
Chemical biomarkers of epileptogenesis and ictogenesis in experimental epilepsy
Neurobiology of Disease, 2019 Epilepsy produces chronic chemical changes induced by altered cellular structures, and acute ones produced by conditions leading into individual seizures.
Hiram Luna-Munguia +4 more
doaj +1 more source
Reproductive Biology and Endocrinology, 2010 Background Serotonin is a neurotransmitter that modulates a wide range of neuroendocrine functions. However, excessive circulating serotonin levels may induce harmful effects in the male reproductive system.
Pariente José A +7 more
doaj +1 more source
Measurement of urinary 5-HIAA: correlation between spot versus 24-h urine collection
Endocrine Connections, 2019 Background: The 24-h urinary output of 5-hydroxyindoleacetic acid (5-HIAA) is used to monitor disease progression and treatment responses of neuroendocrine neoplasms (NENs).
Matilde Calanchini +5 more
doaj +1 more source
Tumor carcinóide: contributo da ecocardiografia para o diagnóstico.
Acta Médica Portuguesa, 2011 Carcinoid tumors are rare, most commonly originating from the neuroendocrine cells in the gastrointestinal tract. Carcinoid syndrome is characterized by flushing, diarrhea, and bronchospasm.
Pedro Amador +6 more
doaj +1 more source
Comparison of Serum and Urinary 5-Hydroxyindoleacetic Acid as Biomarker for Neuroendocrine Neoplasms. [PDF]
J Endocr Soc, 2021 Becker A, Schalin-Jäntti C, Itkonen O.
europepmc +1 more source