bv 6

BV6 是 c-IAP1 和 XIAP 的拮抗剂，它们是凋亡抑制剂 (IAP) 家族的成员。

BV600022 is an osteoadsorptive bisphosphonate-ciprofloxacin conjugate with antibacterial activity.

(±)19(20)-EDP ethanolamide is an ω-3 endocannabinoid epoxide and cannabinoid (CB) receptor agonist (EC50s = 108 and 280 nM for CB1 and CB2, respectively). It is produced through direct epoxygenation of docosahexaenoyl ethanolamide by cytochrome P450 (CYP) epoxygenases. (±)19(20)-EDP ethanolamide (25 μM) reduces the viability of 143B metastatic osteosarcoma cells. It decreases the production of IL-6 and increases the production of IL-10 when used at concentrations ranging from 2.5 to 10 μM in BV-2 microglia stimulated by LPS and decreases LPS-induced cytotoxicity when used at concentrations ranging from 5 to 10 μM. It also decreases nitrite production when used at a concentration of 7.5 μM, an effect that can be partially reversed by the CB2 receptor antagonist AM630 and the PPARγ antagonist GW 9662 . (±)19(20)-EDP ethanolamide induces vasodilation of isolated preconstricted bovine coronary arteries (ED50 = 1.9 μM) and reduces tube formation by human microvascular endothelial cells (HMVECs) in a Matrigel assay.

PapRIV是最初从B. cereus分离出的一种群体感应七肽。它被转译为一个48-氨基酸多肽，由NprB蛋白酶在细胞外分泌和加工形成活性七肽。PapRIV（1-25 µM）在BV-2微胶质细胞中诱导IL-6和TNF-α的产生，并促使NF-κB转移。

NCI 126224 是一种 toll-like receptor 4 (TLR4) 的拮抗剂。它在 RAW 264.7 巨噬细胞中，选择性抑制由 TLR4 激动剂 LPS 引起的一氧化氮 (NO) 产生（IC50 = 0.31 µM），而对 TLR7/8 激动剂 R-848、TLR1/2 激动剂 Pam3CSK4 以及 TLR3 激动剂 poly(I:C) 的影响较小；但对于相同细胞中由 TLR2/6 激动剂 FSL-1 引起的 NO 产生，其抑制作用在 0.6 µM 时亦显现。此外，NCI 126224 在 BV-2 微胶质细胞的报告实验中抑制了 LPS 引起的 NF-κB 活性，并在 RAW 264.7 巨噬细胞中降低了 LPS 引起的 IL-1β 和 TNF-α 水平（IC50s = 5.92, 0.42, 和 1.54 µM，分别）。

(±)17(18)-EpETE-Ethanolamide, an ω-3 endocannabinoid epoxide, originates from eicosapentaenoic ethanolamide (EPEA) through cytochrome P450 (CYP) epoxygenases action and is decomposed by soluble epoxide hydrolase (sEH) and fatty acid amide hydrolase (FA, AH). Its endogenous synthesis occurs in LPS-stimulated and EPEA-supplemented BV-2 microglia cells, a process inhibited by the CYP inhibitor ketoconazole. This compound mitigates IL-6 and nitrite levels while enhancing IL-10 production following LPS exposure in BV-2 microglia. At a dose of 50 µM, it prevents platelet aggregation caused by arachidonic acid but not that triggered by ADP, collagen, or ristocetin. Additionally, it facilitates the dilation of constricted bovine coronary arteries (ED50= 1.1 µM) and blocks VEGF-driven tubulogenesis in human microvascular endothelial cells (HMVECs).