Results 31 to 40 of about 1,982 (213)

Vitamin B6 in plasma and cerebrospinal fluid of children. [PDF]

PLoS ONE, 2015
Over the past years, the essential role of vitamin B6 in brain development and functioning has been recognized and genetic metabolic disorders resulting in functional vitamin B6 deficiency have been identified.
Monique Albersen, Marjolein Bosma, Judith J M Jans, Floris C Hofstede, Peter M van Hasselt, Monique G M de Sain-van der Velden, Gepke Visser, Nanda M Verhoeven-Duif   +7 more
doaj   +1 more source

Heat Stress Affects Faecal Microbial and Metabolic Alterations of Rabbits

Frontiers in Microbiology, 2022
Heat stress can impair the rabbit immune system, induce oxidative stress, and cause many complications. These diseases are characterized by metabolic disorders, but the underlying mechanism is unknown.
Xue Bai, Yu Shi, Lipeng Tang, Li Chen, Huimei Fan, Haoding Wang, Jie Wang, Xianbo Jia, Shiyi Chen, Songjia Lai   +9 more
doaj   +1 more source

Investigating novel biomarkers of immune activation and modulation in the context of sedentary behaviour: a multicentre prospective ischemic stroke cohort study

BMC Neurology, 2021
Background Sedentary behaviour is associated with disease, but the molecular mechanisms are not understood. Valid biomarkers with predictive and explanatory properties are required.
Katinka Nordheim Alme, Torunn Askim, Jörg Assmus, Tom Eirik Mollnes, Mala Naik, Halvor Næss, Ingvild Saltvedt, Per-Magne Ueland, Arve Ulvik, Anne-Brita Knapskog   +9 more
doaj   +1 more source

Neopterin and kynurenic acid as predictors of stroke recurrence and mortality: a multicentre prospective cohort study on biomarkers of inflammation measured three months after ischemic stroke

BMC Neurology, 2021
Background Chronic low-grade inflammation is associated with both ischemic stroke and sedentary behaviour. The aim of this study was to investigate the predictive abilities of biomarkers of inflammation and immune modulation associated with sedentary ...
Katinka Nordheim Alme, Arve Ulvik, Torunn Askim, Jörg Assmus, Tom Eirik Mollnes, Mala Naik, Halvor Næss, Ingvild Saltvedt, Per-Magne Ueland, Anne-Brita Knapskog   +9 more
doaj   +1 more source

Metabolomics analysis of the saliva in patients with chronic hepatitis B using nuclear magnetic resonance: a pilot study [PDF]

Iranian Journal of Basic Medical Sciences, 2019
Objective(s): Hepatitis B virus infection causes chronic disease such as cirrhosis and hepatocellular carcinoma. The metabolomics investigations have been demonstrated to be related to pathophysiologic mechanisms in many disorders such as hepatitis B ...
Kambiz Gilany, Ashraf Mohamadkhani, Saeed Chashmniam, Parisa Shahnazari, Mehdi Amini, Babak Arjmand, Reza Malekzadeh, Bibi Fatemeh Nobakht Motlagh Ghoochani   +7 more
doaj   +1 more source

Urinary Metabolites Enable Differential Diagnosis and Therapeutic Monitoring of Pediatric Inflammatory Bowel Disease

Metabolites, 2021
Rates of pediatric Crohn’s disease (CD) and ulcerative colitis (UC) are increasing globally. Differentiation of these inflammatory bowel disease (IBD) subtypes however can be challenging when relying on invasive endoscopic approaches.
Mai Yamamoto, Meera Shanmuganathan, Lara Hart, Nikhil Pai, Philip Britz-McKibbin   +4 more
doaj   +1 more source

Elevated plasma 4-pyridoxic acid in renal insufficiency [PDF]

The American Journal of Clinical Nutrition, 2002
Renal insufficiency is associated with altered vitamin B-6 metabolism. We have observed high concentrations of 4-pyridoxic acid, the major catabolite of vitamin B-6 metabolism, in plasma during renal insufficiency.The objective was to evaluate the renal handling of 4-pyridoxic acid and the effects of renal dysfunction on vitamin B-6 metabolism.We ...
Stephen P, Coburn, Robert D, Reynolds, J Dennis, Mahuren, Wayne E, Schaltenbrand, Yao, Wang, Karen L, Ericson, Michael P, Whyte, Yvonne M, Zubovic, Paula J, Ziegler, David L, Costill, William J, Fink, David R, Pearson, Thomas A, Pauly, K George, Thampy, Jacobo, Wortsman   +14 more
openaire   +2 more sources

Inulin and Chinese Gallotannin Affect Meat Quality and Lipid Metabolism on Hu Sheep

Animals, 2022
The aim of this study was to investigate the impacts of inulin and Chinese gallotannin on the meat fatty acids and urinary metabolites in sheep. Twenty-four healthy (25.80 ± 3.85 kg) weaned Hu lambs of approximately 4.5 months old were equally divided ...
Zhaohua He, Long Cheng, Shaobin Li, Qiaoling Liu, Xue Liang, Jiang Hu, Jiqing Wang, Xiu Liu, Fangfang Zhao   +8 more
doaj   +1 more source

Abnormal bile acid metabolism is an important feature of gut microbiota and fecal metabolites in patients with slow transit constipation

Frontiers in Cellular and Infection Microbiology, 2022
Destructions in the intestinal ecosystem are implicated with changes in slow transit constipation (STC), which is a kind of intractable constipation characterized by colonic motility disorder.
Yadong Fan, Chen Xu, Lulu Xie, Ying Wang, Shan Zhu, Jiren An, Yuwei Li, Zhikui Tian, Yiqi Yan, Shuang Yu, Haizhao Liu, Beitian Jia, Yiyang Wang, Li Wang, Long Yang, Long Yang, Yuhong Bian   +16 more
doaj   +1 more source

A comparative study of the electrochemical properties of vitamin B-6 related compounds at physiological pH [PDF]

, 2011
A comparative study of vitamin B6 group and related compounds in buffered solutions using electrochemical techniques has been performed at neutral pH.
A. Pocker, A. Temizer, A.E. Braunstein, A.J. Bard, A.J. Román, A.K. Lunn, C.M. Harris, C.M. Metzler, D. Manousek, E.E. Snell, H. Lund, J. Gonzalez-Rodríguez, J. Llor, J. Llor, J. M. Sevilla, J.M. Rodríguez Mellado, J.M. RodrÍguez Mellado, J.M. RodrÍguez Mellado, J.M. RodrÍguez Mellado, L. Camacho, M. Blázquez, M. Blázquez, M. Heyrovský, M. Stanulovic, M.L. Ahrens, M.S. Ibrahim, N.P. Bazhulina, P. Zuman, P. Zuman, R. Izquierdo, R. Izquierdo, R. Schwartz, S.G. Mairanoskii, T. Pineda, T. Pineda, T. Pineda, V. Mirceski, W.F. Wolkers, Y.V. Morozov   +38 more
core   +1 more source