Modern biotechnology is actively exploring natural biologically active compounds, such as peptides, to develop effective means of strengthening the immune system. One promising source of such compounds is the extract of the Californian worm (Lumbricus rubellus), which has a unique composition of peptides. This article discusses the main methods for assessing its effect on the immune system, including in vitro and in vivo studies.

Californian worm extract, peptides, immune system, immunomodulation, cytokines. In this version, the text became more natural, but at the same time retained scientific accuracy. If you need to change something else - style, level of formality or structure - tell me, and I will help to improve it.

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