The supernatants were collected and the amount of TNF-, IL-6, and VEGF secreted were measured by ELISA kits (KeyGEN, China)
They should not become promises, outcomes, or product-positioning claims
Engineered bacterial membrane vesicles are promising carriers for vaccine design and tumor immunotherapy
l-arginine
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However, key differences lie in their potency, receptor specificity, and additional effects, such as appetite suppression and sexual enhancement