j774 macrophages

Terbutaline 是 bambuterol 的活性代谢物，也是β2肾上腺素能受体的短效激动剂，可预防早产及用作支气管扩张剂。

Dexamethasone 是一种糖皮质激素受体激动剂和 IL 受体调节剂，具有抗炎、免疫抑制和凋亡诱导活性，能抑制巨噬细胞中炎性 miRNA-155 外泌体的产生，显著降低中性粒细胞及单核细胞的炎症因子表达，抑制 LPS 诱导的巨噬细胞炎症反应并诱导自噬，常用于诱导抑郁症、肌肉萎缩症和高血压动物模型，且在 COVID-19 研究中具有潜力。

Rifampicin (Rifamycin AMP) 是一种广谱抗生素。Rifampicin 对结核杆菌有较强抗菌作用，对革兰氏阳性或阴性细菌、病毒等也有疗效。

Terbutaline Sulfate (Terbutaline hemisulfate) 是一种具有口服活性的 β2-肾上腺素能受体激动剂，是班布特罗的活性代谢物。它可研究哮喘。

Terpendole C is an indole diterpene alkaloid fungal metabolite originally isolated from A. yamanashiensis and an inhibitor of acyl-coenzyme A:cholesterol acyltransferase (ACAT; IC50 = 2.1 μM in rat liver microsomes). It also inhibits ACAT in J774 macrophages (IC50 = 0.46 μM) without affecting cell growth.

BHBM is an acylhydrazone with antifungal activity.1,2 It is active against C. neoformans in vitro (MIC80 = 1 μg/ml).2 BHBM (0.25, 1, and 4 μg/ml) inhibits the synthesis of glucosylceramide, which is essential to fungal cell division, in C. neoformans but not J774 murine macrophages.1 In vivo, BHBM (1.2 mg/kg per day) increases survival in a mouse model of C. neoformans infection. |1. Haranahalli, K., Lazzarini, C., Sun, Y., et al. SAR studies on aromatic acylhydrazone-based inhibitors of fungal sphingolipid synthesis as next-generation antifungal agents. J. Med. Chem. 62(17), 8249-8273 (2019).|2. Lazzarini, C., Haranahalli, K., Rieger, R., et al. Acylhydrazones as antifungal agents targeting the synthesis of fungal sphingolipids. Antimicrob. Agents Chemother. 62(5), e00156-00118 (2018).

RG33是一种33个氨基酸的合成肽，与apolipoprotein A1 (ApoA1)的C-末端域中两个Y类螺旋的209-219和220-241氨基酸相对应。它能溶解含有1,2-dimyristoyl-sn-glycero-3-PC (DMPC)的多层囊泡(MLVs)，形成重组HDL。与脂质结合的RG33在J774巨噬细胞中诱导胆固醇外流。RG33 (12 mg/kg)可降低胰岛素抵抗性小鼠的血糖水平。

Oxalomalic Acid (Oxalomalate) trisodium是一种抑制剂，针对乌头酸酶(aconitase)和NADP依赖性异柠檬酸脱氢酶(NADP-dependent isocitrate dehydrogenase)。它能够抑制脂多糖激活的J774巨噬细胞内亚硝酸盐的产生及iNOS蛋白的表达。