Talk:Sodium bicarbonate

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Biological Sources

The pancreas is one of the major glands of the body and has two functions: releasing digestive enzymes into the gut and releasing hormones into the blood.

Pancreatic juice also contains sodium bicarbonate, which neutralises the acidic chyme arriving in the duodenum, and provides an alkaline environment for optimum functioning of pancreatic and intestinal enzymes. These enzymes include proteases (for continued protein digestion), amylase (for carbohydrate digestion), and lipase (for fat digestion). ^[1] ~~ Alan Gates ~~

References

^ http://www.pedigree.com/All-Things-Dog/Article-Library/How-Dogs-Digest-Food.aspx

Chemical Database Fix

I fixed the Hazardous Chemical Database link at the bottom of the properties page. - Xaro

Contradictory information and wrong citation

The section on medical uses contains the following passage: "Sodium bicarbonate has been shown to reduce contrast-induced nephropathy, the most common cause of acute renal failure.[41]"

The referenced article on contrast-induced nephropathy however states that: "Despite extensive speculation, the actual occurrence of contrast-induced nephropathy has not been demonstrated in the literature.[1] Analysis of observational studies has shown that radiocontrast use in CT scanning is not causally related to changes in kidney function.[2]"

Just to make sure, i looked at the referenced source study, which states "The contrast-induced nephropathy (CIN) is the third most common cause of acute renal failure (ARF)..."

Clearly, the article is quoted incorrectly, but more than that the contradictory references suggest that some of these claims may be controversial, or even pseudo-scientific. Could someone more knowledgeable take a look at this and resolve the contradiction?

In the mean time, i flagged the problematic sentence in this article, since we know it is at the very least badly quoted. — Preceding unsigned comment added by 158.255.28.20 (talk) 13:53, 27 March 2024 (UTC)[reply]

I recommend just deleting such contradictory content. It takes a long time for contradictions to be resolved. Also, generally speaking, I cannot imagine bicarbonate, which is in rapid equilibrium with OH- and CO2, has any specific activity. It is pervasive.--Smokefoot (talk) 14:38, 27 March 2024 (UTC)[reply]

Chemical structure (and formula): can/how to cite PubChem?

The formula, and particularly the precise depiction of the structure, are correct per PubChem. Is there a way to {{cite}} PubChem for structure in particular? Thanks!

Gobucks821 (talk) 12:27, 2 April 2025 (UTC)[reply]

This seems like a question that extends far beyond this particular article. Try asking what the standard practice is at Wikipedia talk:WikiProject Chemistry? Regards, Mgnbar (talk) 13:22, 2 April 2025 (UTC)[reply]

[1] ttp://www.pedigree.com/All-Things-Dog/Article-Library/How-Dogs-Digest-Food.aspx

[1]