Vitamin D3 may aid inflammationElevated Pro-inflammatory Cytokine Levels in Acute Reflux Esophagitis Are Reduced by 1,25 Dihydroxy Vitamin D3.
We aimed to understand whether vitamin D3 can have a beneficial effect on reflux esophagitis (RE), a condition caused by stomach acid irritating the esophagus. To explore this, we conducted experiments on seventy male Sprague-Dawley rats, dividing them into groups to study both acute and chronic forms of RE. We treated some of these rats with varying doses of vitamin D3, while others did not receive this treatment, allowing us to compare differences in inflammation levels.
The results showed that the levels of important pro-inflammatory proteins—IL-1β, IL-6, and IL-8—were significantly elevated in the rats suffering from RE. However, when we treated the rats with vitamin D3, we observed a notable reduction in these inflammatory markers, but only in the acute RE group. Unfortunately, similar benefits were not evident in the chronic RE group, and vitamin D3 did not improve the overall condition of the esophagus on a structural level.
Interestingly, our histopathological examinations revealed varying degrees of esophageal damage, regardless of vitamin D3 treatment. While elevated serum calcium levels were noted following vitamin D3 treatment, this did not translate into improvements in chronic RE cases. Overall, our findings point to a potential protective role of vitamin D3 in early-stage reflux esophagitis, suggesting that it might help manage inflammation at the beginning of this condition.
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Vitamin D3 reduces early reflux inflammationElevated Pro-inflammatory Cytokine Levels in Acute Reflux Esophagitis Are Reduced by 1,25 Dihydroxy Vitamin D3.
We investigated how Vitamin D3 affects inflammation caused by reflux esophagitis—a condition where stomach acid irritates the esophagus. In our study, we used 70 male rats, dividing them into groups to examine the impact of Vitamin D3 at different doses on inflammation levels.
Our findings revealed that the levels of pro-inflammatory cytokines like IL-1β, IL-6, and IL-8 were significantly elevated in cases of acute reflux esophagitis. However, when we treated these rats with Vitamin D3, we observed that the inflammation markers decreased notably in the acute cases, while there wasn’t any significant change in the chronic cases.
Despite some improvements in cytokine levels with Vitamin D3, we noted that the overall morphological damage to the esophagus remained unchanged. Interestingly, while Vitamin D3 did raise serum calcium levels, it didn’t seem to help repair esophageal damage in the longer-term chronic setting.
These results suggest that while Vitamin D3 has the potential to mitigate inflammation in early stages of reflux esophagitis, it does not offer a complete solution regarding the physical damage caused by the condition over time.
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