They also looked at melittins anti-inflammatory properties through its associations with IKKs
All tissue procured has been screened by using Chagas enzyme immunoassay (EIA) test antibodies to the human immunodeficiency virus, type 1 and type 2 (anti-HIV-1 and anti-HIV-2) Plus O, Nucleic Acid Test (NAT) for HIV-1, hepatitis B surface antigen (HbsAg), hepatitis B, core total Ab, hepatitis C virus Ab (anti-HCV), cytomegalovirus (CMV) total Ab, HTLV I/II Ab, West Nile virus (WNV), ZIKA NAT, Nucleic Acid Test (NAT) for the hepatitis B virus, hepatitis C virus, and human immunodeficiency virus (HBV/HCV), syphilis, and Lyme disease
& Simister, N

Studies have shown that BPC-157 [8]: Modulates GABA receptor function Influences dopaminergic system activity Affects serotonergic pathways May help normalize neurotransmitter imbalances caused by various toxins These effects contribute to BPC-157's observed: Anxiolytic (anti-anxiety) properties in animal models Protection against dopaminergic neurotoxins Potential applications in alcohol withdrawal and drug-induced neurological damage Gut motility regulation Angiogenesis Promotion Beyond VEGF upregulation, BPC-157 promotes angiogenesis through multiple coordinated mechanisms [9]: Direct stimulation of endothelial cell proliferation Enhanced endothelial cell migration Improved capillary tube formation Blood vessel maturation and stabilization Collateral vessel development around blocked arteries This robust angiogenic effect helps explain why BPC-157 appears effective for tissues with naturally poor blood supply (tendons, ligaments, cartilage) and why it may support recovery from ischemic injuries

We do not have additional information about any anti-doping investigations, and defer any further questions on the matter to USADA.
Sansone A, Di Dato C, de Angelis C, et al