antifection

Hydrangenol 是一种天然产物，可从绣球花 (Hydrangea serrata) 的叶中分离。Hydrangenol 是口服有效的抗光老化化合物，可以预防皱纹的形成。Hydrangenol 可以降低 MMP 和炎症细胞因子的表达，增加保湿因子和抗氧化基因的水平。

Allicin 具有抗氧化、杀菌、抗癌、抗炎活性，对肠上皮细胞具有抑制性免疫调节作用。 Allicin 能显着抑制胰岛素诱导的血管平滑肌细胞的增殖和迁移，这可能与抑制 ERK 信号通路的激活有关。 Allicin 有利于降低高胆固醇血症大鼠的血液胆固醇、甘油三酯水平和收缩压，它可能有益于影响动脉粥样硬化的两个危险因素——高脂血症和高血压。

(E)-Ferulic acid methyl ester (Methyl (E)-ferulate) 具有较强 DPPH 和 ABTS+自由基清除特性。

Lariciresinol 是一种肠木脂素前体，它通过破坏真菌质膜具有杀真菌活性，并具有作为治疗人类真菌感染性疾病的新型抗真菌剂的治疗潜力。膳食 lariciresinol 可以减缓乳腺肿瘤的生长并降低人 MCF-7 乳腺癌异种移植物和致癌物诱导的大鼠乳腺肿瘤的血管密度。

Torachrysone-8-O-b-D-glucoside 可从 Polygonum multiflorum 分离得到。它对 DPCs(真皮乳头细胞)的增殖具有促进作用。

Albaspidin AA displays strong antibacterial activity against the vegetative form of P. larvae (MIC ranging from 0.168-220 uM). It may have in vitro nematocidal activity against L4 stage larvae.

Lycorenine may produce a decrease in blood pressure as the result of alpha-adrenergic blockade in conjunction with the reduction of the spontaneous sympathetic nerve activity, and produce bradycardia by modifying vagal activity. The development of tachyph

Licoricone exhibits anti-helicobacter pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains.

Arjunic acid is a strong antioxidant and a free radical scavenger. Arjunic acid shows activity against Gram-positive and Gram-negative bacteria with MIC values ranging between 1.9 and 15.6 microg/mL.

1,7-Dihydroxy-2,3-methylenedioxyxanthone exhibits antiulcerogenic, anti-oxidation, and antihyperalgesic activities and can inhibit carrageenan-induced hyperalgesia.

Haplopine shows photo-activated antimicrobial activity against S. aureus. It exhibits potent melanogenesis-inhibitory activities with almost no toxicity to the cells.

Inhalation challenge with capsaicin and rapid intravenous injection of Lobelin and alinamin indicated that peripheral c-fiber receptors were involved in the induction of coughing.

Sideroxylin can synergistically enhance the antimicrobial activity of the alkaloid berberine (also a constituent of H. canadensis) against Staphylococcus aureus by inhibition of the NorA multidrug resistance pump.

Methyl tanshinonate has antioxidant activity, it can treat psoriasis.

Danshenxinkun D has antituberculosis H_(37)Rv activity in vitro.

Thunberginol C exhibits antimicrobial activity against oral bacteria. It shows antiallergic activity in the in vitro bioassay using the Schults-Dale reaction in sensitized guinea pig bronchial muscle.

1-Methoxyphaseollidin exhibits anti-Helicobacter pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains. 1-Methoxyphaseollidin may show moderate cytotoxic activity against KB and L1210 cells. 1-Methoxyphaseollidin also shows inhibition of lysoPAF acetyltransferase activity.

Carabrone 是分离自Carpesium abrotanoides 果实的一种倍半萜，表现出显著抗肿瘤活性和抗菌活性，如灰霉病菌Botrytis cinerea，炭疽病菌Colletotrichum lagenarium 和禾白粉菌Erysiphe graminis。

Veraguensin 来源于 Magnolia sp.。 Veraguensin 抑制骨吸收并显示出高抗寄生虫活性。

Enmein 是分离自 I. serra 中，拥有免疫抑制活性。

(2S)-2'-Methoxykurarinone 是一种分离自苦参根中的化合物，具有抗炎、解热、抗糖尿病和抗肿瘤活性。它对人髓系白血病 HL-60 细胞具有细胞毒活性。它能够下调 RANKL 信号，抑制破骨细胞形成和骨吸收。

3,3'-Di-O-methylellagic acid reveals moderate antibacterial activity, it also shows strong DPPH radical scavenging activities with SC50 of 123.3 ug/mL. It has a lower capacity of stimulating murine peritoneal macrophages to release nitric oxide and tumoural-alpha necrose factor

6,8-Diprenylgenistein has antimicrobial activity, it has anti-bacteria activity against Gram-negative and Gram-positive bacteria.

6,8-Diprenylorobol possesses weaker anti-H. pylori activity, it may be a useful chemopreventive agent for peptic ulcer or gastric cancer in H. pylori-infected individuals.