Results 61 to 70 of about 19,660 (234)
Frontiers in Plant Science, 2022 Roots of Euphorbia fischeriana and Euphorbia ebracteolata are recorded as the source plant of traditional Chinese medicine “Langdu,” containing active ingredients with anticancer and anti-AIDS activity.
Han Zheng +13 more
doaj +1 more source
Pest Management Science, EarlyView.Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone +5 more
wiley +1 more source
Rational Design for the Complete Synthesis of Stevioside in Saccharomyces cerevisiae
MicroorganismsStevioside is a secondary metabolite of diterpenoid glycoside production in plants. It has been used as a natural sweetener in various foods because of its high sweetness and low-calorie content.
Wei Huang +5 more
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Bioactive Compounds from Euphorbia usambarica Pax. with HIV-1 Latency Reversal Activity
Pharmaceuticals, 2021 Euphorbia usambarica is a traditional medicine used for gynecologic, endocrine, and urogenital illnesses in East Africa; however, its constituents and bioactivities have not been investigated.
Yu-Chi Tsai +9 more
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Bioactive Natural Products in Cardiovascular Disease: Focus on Thrombotic Events
Phytotherapy Research, EarlyView.An overview of the role of natural products (NP) in cardiovascular disease prevention, highlighting key mechanisms of action: including antiplatelet, antithrombotic, anti‐inflammatory, and antioxidant effects. Additionally, it illustrates the integration of diet–drug interactions, nutritional epigenetics, and the role of artificial intelligence in ...
Maria Nektaria Magkoulia +1 more
wiley +1 more source
Novel Antifungal Dimers from the Roots of Taiwania cryptomerioides
Molecules, 2022 Five new dimer compounds, namely Taiwaniacryptodimers A–E (1–5), were isolated from the methanol extract of the roots of Taiwania cryptomerioides. Their structures were established by mean of spectroscopic analysis and comparison of NMR data with those ...
Ming-Jen Cheng +5 more
doaj +1 more source
Peptide‐directed nanovehicles enabling tumor‐selective ROS amplification and antitumor immunity
VIEW, EarlyView.Cancer cells are vulnerable to oxidative stress, yet exploit immune tolerance to escape destruction. In contrast, their metabolic profile is markedly altered to support rapid proliferation, accompanied by elevated production of reactive oxygen species (ROS).
Manuela Calin +3 more
wiley +1 more source
Tongolenine C and tongolenine D, two new diterpenoid alkaloids from Delphinium tongolense F. [PDF]
, 1998 The phytochemical investigation of Delphinium tongolense F. yields two new diterpenoid alkaloids tongolenine C and tongolenine D.
Chen, YZ +4 more
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Biological Profiling of Semisynthetic C19-Functionalized Ferruginol and Sugiol Analogues
Antibiotics, 2021 The abietane-type diterpenoids are significant bioactive compounds exhibiting a varied range of pharmacological properties. In this study, the first synthesis and biological investigation of the new abietane-diterpenoid (+)-4-epi-liquiditerpenoid acid ...
Miguel A. González-Cardenete +7 more
doaj +1 more source
Therapeutic potential of natural products in cancer immunotherapy: Advances and challenges
British Journal of Pharmacology, EarlyView.This review systematically outlines the mechanisms underlying tumour immunotherapy resistance and elucidates the role of natural products in enhancing therapeutic efficacy as immunomodulatory adjuvants. Abstract Immunotherapy has emerged as a clinically pivotal approach in cancer treatment, but its application remains limited to a small subset of ...
Rao Hu +6 more
wiley +1 more source