Results 41 to 50 of about 88,531 (294)

Endocidal Regulation of Secondary Metabolites in the Producing Organisms [PDF]

, 2016
Secondary metabolites are defined as organic compounds that are not directly involved in the normal growth, development, and reproduction of an organism.
Bullard, Steven H, Li, Shiyou, Su, Zushang, Wang, Ping, Yuan, Wei   +4 more
core   +2 more sources

Crystal structure of 16-hydroxy-4,4,10,13,14-pentamethyl-17-(6-methylhept-5-en-2-yl)-4,5,6,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C30H48O2, contains a fused four-ring triterpenoid system. In the molecule, the two cyclohexane rings adopt a chair conformation and a twist boat conformation, respectively, the central cyclohexene ring adopts a half-chair conformation
Jun-Jun Ge, Pian Chen, Xiao-Xia Ye
doaj   +1 more source

Studies on saponin production in tropical medicinal plants Maesa argentea and Maesa lanceolata [PDF]

, 2015
The continuous need for new compounds with important medicinal activities has lead to the identification and characterization of various plant-derived natural products.
Faizal, Ahmad, Geelen, Danny
core   +2 more sources

Variations in Triterpenoid Deposition in Cuticular Waxes during Development and Maturation of Selected Fruits of Rosaceae Family

International Journal of Molecular Sciences, 2020
The process of fruit ripening involves many chemical changes occurring not only in the mesocarp but also in the epicarp, including changes in the triterpenoid content of fruit cuticular waxes that can modify the susceptibility to pathogens and mechanical
Soyol Dashbaldan, C. Pączkowski, A. Szakiel   +2 more
semanticscholar   +1 more source

In vitro antioxidant activity and bioactive compounds from Calocybe indica

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021
Nowadays, the use of mushrooms in medicine is ubiquitous and has achieved particular success. The antioxidants in mushrooms can deactivate free radicals.
Quang Man Nguyen, Lam Son Le, Minh Nhung Nguyen, Chinh Chien Nguyen, Xuan Anh Vu Ho, Vinh Phu Nguyen, Thanh Minh Tran, Thuy Trang Le, Thi Van Thi Tran, Le Trung Hieu   +9 more
doaj   +1 more source

Research Progress on Application of Inonotus obliquus in Diabetic Kidney Disease

Journal of Inflammation Research, 2023
Shuyue Wang,1 Ruihua Wang,2 Rongshan Li,1 Yafeng Li1 1Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, Shanxi, 030012, People’s Republic of China; 2The Third Clinical College, Shanxi University of Chinese Medicine, Taiyuan, Shanxi,
Wang S, Wang R, Li R, Li Y
doaj  

The synthetic oleanane triterpenoid CDDO‐2P‐Im binds GRP78/BiP to induce unfolded protein response‐mediated apoptosis in myeloma

Molecular Oncology, 2023
Synthetic oleanane triterpenoids (SOTs) are small molecules with broad anticancer properties. A recently developed SOT, 1‐[2‐cyano‐3,12‐dioxooleana‐1,9(11)‐dien‐28‐oyl]‐4(‐pyridin‐2‐yl)‐1H‐imidazole (CDDO‐2P‐Im or ‘2P‐Im’), exhibits enhanced activity and
George Luo, Kristin Aldridge, Toby Chen, Vivek Aslot, Byung‐Gyu Kim, Eun Hyang Han, Neelima Singh, Sai Li, Tsan Sam Xiao, Michael B. Sporn, John J. Letterio   +10 more
doaj   +1 more source

Chemical Constituents with Anti-Lipid Droplet Accumulation and Anti-Inflammatory Activity from Elaeagnus glabra

Plants, 2023
Non-alcoholic fatty liver disease (NAFLD) is a type of steatosis caused by excess lipids accumulating in the liver. The prevalence of NAFLD has increased annually due to modern lifestyles and a lack of adequate medical treatment.
Ju-Hsin Cheng, Ho-Cheng Wu, Chia-Hung Yen, Tsong-Long Hwang, Horng-Huey Ko, Hsun-Shuo Chang   +5 more
doaj   +1 more source

Frondoside A suppressive effects on lung cancer survival, tumor growth, angiogenesis, invasion, and metastasis [PDF]

, 2013
A major challenge for oncologists and pharmacologists is to develop less toxic drugs that will improve the survival of lung cancer patients. Frondoside A is a triterpenoid glycoside isolated from the sea cucumber, Cucumaria frondosa and was shown to be a
Adrian, Thomas E, Al Sultan, Mahmood Ahmed, Arafat, Kholoud, Attoub, Samir, Bracke, Marc, Collin, Peter, De Wever, Olivier, Gelaude, An, Takahashi, Takashi   +8 more
core   +3 more sources

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source