What reason is sialic acid high
summary
As we all know, high sialic acid may not be met by everyone. Free sialic acid in body fluid can prevent the adsorption of cold virus on the cell surface. It is necessary to treat it in time. Based on sialic acid derivatives, anti cold drugs can be developed. In the digestive system, sialic acid will not be degraded by digestive enzymes. It can enter the intestinal tract to prevent pathogenic microorganisms from adsorbing on intestinal cells and play a role in resisting a variety of pathogenic bacteria. What's the reason for high sialic acid.
What reason is sialic acid high
First, it was found that sialic acid (SA) and its derivatives play an important role in inhibiting sialidase, anti influenza virus, anti rotavirus, anti adenovirus, anti respiratory syncytial virus and anti parainfluenza virus. N-acetylneuraminic acid (a kind of sialic acid) plays an important role in the release of newly replicated virus particles from infected host cells. Inhibition of N-acetylneuraminic acid can interfere with and prevent the replication of the virus, so as to achieve the purpose of treating influenza.
Second: at present, the research of Na (N1 neuraminidase) inhibitors using sialic acid as the parent compound has become a hot spot in the research of anti influenza drugs. There are two drugs with good therapeutic effect, namely zanamivir (trade name Relenza) and oseltamivir (trade name Tamiflu), among which zanamivir is based on N-acetylneuraminic acid Oseltamivir was synthesized from shikimic acid in 10 steps.
Third: sialic acid anti adhesion drugs against Helicobacter pylori to treat gastric ulcer and duodenal ulcer. A clinical trial of polysialylated interferon by a British company found that its effect is longer than that of the commonly used interferon (pegylated interferon). Therefore, the extraction of sialic acid will be applied to more drugs, and the value of bird's nest will be greatly reflected.
matters needing attention
Bird's nest also need to pay attention to the way of eating, but also need to match a reasonable diet and rest habits.