Association of Pyridoxal 5′-Phosphate with Sleep-Related Problems in a General Population was written by Ge, Lin;Luo, Jia;Zhang, Liming;Kang, Xiao;Zhang, Dongfeng. And the article was included in Nutrients in 2022.Quality Control of (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate The following contents are mentioned in the article:
The evidence on the relationship of pyridoxal 5′-phosphate (PLP) with sleep-related problems is limited and controversial. Notably, there is a lack of studies on the general population and studies of the dose-response relationship. Therefore, we conducted a cross-sectional study to examine the associations between serum PLP concentration and sleep-related problems (sleep quality and sleep duration) in adults, using the data of the National Health and Nutrition Examination Survey 2005-2010. High-performance liquid chromatog. (HPLC) was used to test PLP in blood samples. Sleep quality and sleep duration were based on self-reported data, with sleep quality categorized as sleep disorder, trouble falling asleep, waking up during the night, and daytime sleepiness. The primary analyses utilized logistic regression models and restricted cubic spline. Compared with the first quartile (Q1), the odds ratios (ORs) and 95% confidence intervals (CIs) of daytime sleepiness for the Q2 and Q3 of serum PLP concentrations were 0.76 (0.59-0.99) and 0.78 (0.62-0.98), resp. The relationship was only significant for males. Furthermore, a non-linear dose-response relationship was observed between serum PLP concentration and the risk of daytime sleepiness. Compared with the normal sleep duration group, serum PLP concentrations were neg. associated with the risks of very short, short, and long sleep duration, with relative risk ratios (RRRs) of 0.58 (0.43-0.81) (Q4), 0.71 (0.61-0.83) (Q4) and 0.62 (0.34-0.94) (Q3), resp. The average serum PLP concentrations were higher in people with normal sleep duration, suggesting a non-linear dose-response relationship. Our study indicated that serum PLP concentrations were neg. associated with daytime sleepiness, and this association may only exist in males. Moreover, it was also inversely related to abnormal sleep duration (very short, short, long) compared to normal sleep duration. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Quality Control of (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate).
(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. Pyridine has a conjugated system of six π electrons that are delocalized over the ring. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Halopyridines are particularly attractive synthetic building blocks in a variety of cross-coupling methods, including the Suzuki-Miyaura cross-coupling reaction.Quality Control of (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate