Results 91 to 100 of about 27,748 (223)
Flexibilins A–C, New Cembrane-Type Diterpenoids from the Formosan Soft Coral, Sinularia flexibilis
Marine Drugs, 2013 Three new cembrane-type diterpenoids, flexibilins A–C (1–3), along with a known cembrane, (−)-sandensolide (4), were isolated from the soft coral, Sinularia flexibilis. The structures of cembranes 1–4 were elucidated by spectroscopic methods.
Ping-Jyun Sung +11 more
doaj +1 more source
Ageing of resin from Pinus species assessed by infrared spectroscopy [PDF]
, 2016 Resins obtained from Pinus genus species have been widely used in very different fields throughout history. As soon as the resins are secreted, molecular changes start altering their chemical, mechanical and optical properties.
Beltran Sanchidrian, Victòria +3 more
core +2 more sources
Plant Biotechnology Journal, EarlyView.ABSTRACT Allelopathic rice is increasingly recognised as a promising strategy for sustainable weed management. Resistance to the herbicide quinclorac is widespread in barnyardgrass, but it remains unclear whether allelopathic rice exerts the same defence against herbicide‐susceptible and ‐resistant barnyardgrass. We conducted integrated transcriptomic,
Shuyan Li +5 more
wiley +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Natural antisense transcripts (NATs) correspond to nearly 60% of annotated rice loci, however their functions are largely unknown. In this study, we characterise a rice cis‐NAT (NAT1850) that completely overlaps with a rice‐specific primary miRNA, pri‐miR1850.
Yang Shen +11 more
wiley +1 more source
Electrospun Gelatin/OSA‐Starch Nanofibers for Encapsulation and Controlled Release of Sage Extract
Journal of Applied Polymer Science, Volume 143, Issue 15, April 15, 2026.Schematic representation of electrospun gelatin/OSA‐starch nanofibers encapsulating sage extract, illustrating fabrication, nanofiber formation, and sustained antioxidant release. ABSTRACT In recent years, increasing research efforts have focused on assessing the potential of polymeric nanofibers to improve the bioavailability and stability of active ...
Rozhin Mohagheghian +4 more
wiley +1 more source
Blood Serum From Obese Women Raises ROS Production by Neural Stem Cells
Developmental Neurobiology, Volume 86, Issue 2, April 2026.ABSTRACT Maternal obesity has been associated with adverse pregnancy outcomes and altered fetal development, but the direct influence of circulating maternal factors on early human neural cells remains poorly understood. Neural stem cells (NSCs) provide a controlled system to examine how metabolic and inflammatory changes may affect early ...
Phelipe Elias da Silva +7 more
wiley +1 more source
Obesity and Natural Products: Mechanisms, Therapeutic Potential, and Future Directions
Food Science &Nutrition, Volume 14, Issue 3, March 2026.Natural products such as EGCG, berberine, curcumin, and capsaicin modulate key metabolic pathways including AMPK activation, adipogenesis inhibition, and inflammatory signaling. While clinical trials demonstrate modest benefits on body weight and metabolic parameters, translational challenges related to bioavailability, dose feasibility, and regulatory
Ohoud M. Marie +1 more
wiley +1 more source
Frontiers in PharmacologySeven novel clerodane diterpenoids, designated tinotanoids I–O (1−7), were isolated from the tuberous roots of Paratinospora sagittata (Oliv.) Wei Wang [syn.: Tinospora sagittata var. yunnanensis (S.Y.Hu) H.S.Lo; Menispermaceae].
Hailin Li +3 more
doaj +1 more source
Diterpenoid Lactones with Anti-Inflammatory Effects from the Aerial Parts of Andrographis paniculata
Molecules, 2019 Andrographis paniculata (AP) has been widely used in China for centuries to treat various diseases, and especially to treat inflammation. Diterpenoid lactones are the main anti-inflammatory components of AP.
Lin Gan +11 more
doaj +1 more source
Magnesiate addition/ring-expansion strategy to access the 6-7-6 tricyclic core of hetisine-type C20-diterpenoid alkaloids [PDF]
, 2017 A synthetic strategy to access the fused 6–7–6 tricyclic core of hetisine-type C20-diterpenoid alkaloids is reported. This strategy employs a Diels–Alder cycloaddition to assemble a fused bicyclic anhydride intermediate, which is elaborated to a vinyl ...
deGruyter, Justine N. +4 more
core +2 more sources