Persistent viral antigens or RNA fragments may drive chronic immune responses, sustaining the production of pathogenic antibodies and potentially leading to long COVID [22,23,27,89,90]
CJC 1295, also known as "CJC-1295 without DAC" (Drug Affinity Complex), is a synthetic peptide designed to stimulate the release of growth hormone (GH) from the pituitary gland
It also increases the chance of kidney damage, especially if used frequently or in high doses
It achieves this by stimulating the formation of new blood vessels, a process known as angiogenesis, which is crucial for delivering nutrients and oxygen to healing tissues
Additionally, the intestinal tissue has an unstirred water layer (UWL), which is a stagnant water barrier formed between the intestinal villi surface and water molecules, significantly affecting the permeability of lipophilic compounds [8]
In the United States, the FDA did not approve the agent because of its association with a risk of psychiatric disorders including depression and suicidal tendencies [27]