Urinary 4-pyridoxic acid as a non-invasive biomarker for evaluating osteoarthritis severity: findings from the ROAD study. [PDF]
Aging Clin Exp ResYoshimura N +7 more
europepmc +2 more sources
The Determination of 4-Pyridoxic Acid in Human Urine
Journal of Biological Chemistry, 1958 May S. Reynolds +2 more
openaire +4 more sources
Serum Pyridoxal 5'-Phosphate and Pyridoxic Acid Ratio Index with Prognosis of Colorectal Cancer: A Prospective Cohort Study. [PDF]
NutrientsLi X +6 more
europepmc +2 more sources
Associations of serum vitamin B6 status with the risks of cardiovascular, cancer, and all-cause mortality in the elderly [PDF]
Frontiers in ImmunologyBackgroundThere are few studies investigating the relationship between serum vitamin B6 and mortality risk in the elderly. This study hereby evaluated the associations between biomarkers of serum vitamin B6 status and cardiovascular, cancer, and all ...
Pengxi Wang +6 more
doaj +2 more sources
Inflammation, the kynurenines, and mucosal injury during human experimental enterotoxigenic Escherichia coli infection. [PDF]
Med Microbiol ImmunolEnterotoxigenic Escherichia coli (ETEC) is an important cause of diarrhea in children and travelers, especially in low- and middle-income countries.
Rim S +6 more
europepmc +3 more sources
Metabolomics study of graphene nuangong acupoint plaster for primary dysmenorrhea [PDF]
HeliyonPrimary dysmenorrhea is a common gynecological disease with typical clinical symptoms and diverse treatment methods. Acupoint patch therapy is one of the traditional external treatments of traditional Chinese medicine, with a long history, and has been ...
Wu Liu +5 more
doaj +2 more sources
Effects of different energy levels in low-protein diet on liver lipid metabolism in the late-phase laying hens through the gut-liver axis [PDF]
Journal of Animal Science and BiotechnologyBackground The energy/protein imbalance in a low-protein diet induces lipid metabolism disorders in late-phase laying hens. Reducing energy levels in the low-protein diet to adjust the energy-to-protein ratio may improve fat deposition, but this also ...
Hong Hu +9 more
doaj +2 more sources
Serum B6 vitamers (pyridoxal 5'-phosphate, pyridoxal, and 4-pyridoxic acid) and pancreatic cancer risk: two nested case-control studies in Asian populations. [PDF]
Cancer Causes Control, 2016 Huang JY +8 more
europepmc +3 more sources
Corn straw-saccharification fiber improved the reproductive performance of sows in the late gestation and lactation via lipid metabolism [PDF]
Frontiers in NutritionWith the development of animal husbandry, the shortage of animal feedstuffs has become serious. Dietary fiber plays a crucial role in regulating animal health and production performance. The aim of this study was to investigate the effects of three kinds
Mengjie Liu +13 more
doaj +2 more sources
Clinical Pharmacology &Therapeutics, Volume 114, Issue 6, Page 1243-1253, December 2023., 2023 Monitoring endogenous biomarkers is increasingly used to evaluate transporter‐mediated drug–drug interactions (DDIs) in early drug development and may be applied to elucidate changes in transporter activity in disease. 4‐pyridoxic acid (PDA) has been identified as the most sensitive plasma endogenous biomarker of renal organic anion transporters (OAT1 ...
Shawn Pei Feng Tan +6 more
openalex +2 more sources