Baseline plasma lipid and BA characteristics were compared using the Kruskal‒Wallis test. For visualization of lipid concentration/composition in the subgroups using volcano plots, the negative logarithm of the p value calculated by Student’s t test on the base 10 is plotted against the ...
The point at which the titrant fully neutralizes all the titer, leaving neutral water, is called the “equivalence point.” This is when the titrant has "used up" all of the titer. The acid and base have fully canceled each other out. An example of this sort of mutual cancellation is ...
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C57BL/6 J adult male mice (8–12 weeks old) and C57BL/6 J aged male mice (13 months old) were obtained from SJA Laboratory Animal Co. Ltd (Changsha, China). The mice were housed under controlled temperature and lighting, with ad libitum access to water and a standard chow diet. The...
Analysis of relative abundance of microbiota in saliva sample of HC and OLP groups. Donut chart of main communities at (A) phylum and (B) genus levels in HC (inner ring) and OLP (outer ring). *P < 0.05; (C) LDA (threshold was set at 3) using LefSe algorithm Full size imageAt...
and other contaminants, including any excessl-proline, were readily removed based on their acid–base distribution, and the crude3was sufficiently clean for further reaction (see the crude1H NMR chart of3in the Supplementary Fig.43). Treatment of3with anhydrous hydrogen chloride in ethanol at ...
Cabbage juice is an acid-base indicator (a chemical that tells you something about other chemicals). If it turns a pinkish color, the substance was an acid. If it turns a greenish color it base. If it stays about the same, it is neutral. Also acids and bases can react to one another...
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Levels can range from 0 (very acidic) up to 14 (highly alkaline). The optimal pH for our body hovers right in the middle around 7.35 to 7.45, which is considered neutral. Our kidneys work hard to sustain this balance – or homeostasis – and regulate our pH level by excreting extra hyd...
Biological production and application of a range of organic compounds is hindered by their limited solubility and toxicity. This work describes a process for functionalization of phenolic compounds that increases solubility and decreases toxicity. We ach