Results 91 to 100 of about 20,694 (254)

Doxorubicin has a synergistic cytotoxicity with cucurbitacin B in anaplastic thyroid carcinoma cells

open access: yesTumor Biology, 2017
In this study, the combined effect of doxorubicin with cucurbitacin B on survival of anaplastic thyroid carcinoma cells was evaluated. For experiments, 8505C and CAL62 human anaplastic thyroid carcinoma cells were used.
Si Hyoung Kim   +6 more
doaj   +1 more source

Responses of Diabrotica speciosa to a semiochemical trap characteristics

open access: yesBrazilian Archives of Biology and Technology, 2006
Responses of Diabrotica speciosa (Germar) (Coleoptera: Chrysomelidae) to a semiochemical trap characteristics were investigated in the field. The trap consisted of plastic bottles with several perforations (0.5 cm diameter and 2.0 cm distance each other)
Iara Cintra de Arruda-Gatti   +2 more
doaj   +1 more source

A Practical Protocol for a Comprehensive Evaluation of Sulfur Fumigation of Trichosanthis Radix Based on Both Non-Targeted and Widely Targeted Metabolomics

open access: yesFrontiers in Plant Science, 2020
Trichosanthis Radix (TR) is one of the most severely sulfur-fumigated herbs in the market, whose transformation mechanism of chemical compositions and sulfur-fumigation markers of TR have not been clarified.
Chuanzhi Kang   +11 more
doaj   +1 more source

Multi‐Omics Evidence Linking Gualou Xiebai Banxia Decoction Intervention to Atherosclerosis Mitigation and Gut Microbiota–Bile Acid Signatures in ApoE−/− Mice

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
Gualou Xiebai Banxia Decoction (GXBD) promotes atherosclerotic plaque stabilization via the “gut microbiota—bile acid—host” axis. GXBD treatment remodels the gut microbiota, promoting the production of secondary bile acids (11‐LCA and 23‐DCA).
Rutao Bian   +3 more
wiley   +1 more source

Steroid hormone signaling is involved in the age-dependent behavioral response to sex pheromone in the adult male moth Agrotis ipsilon [PDF]

open access: yes, 2013
In most animals, including insects, male reproduction depends on the detection and processing of female-produced sex pheromones. In the male moth, Agrotis ipsilon, both behavioral response and neuronal sensitivity in the primary olfactory center, the ...
A. Maria   +4 more
core   +2 more sources

Cucurbitacins: Specific Insect Attractants in Cucurbitaceae

open access: yesScience, 1966
In vivo studies of cucurbitacins, the bitter principles present in Cucurbitaceae, indicated a quantitative relation between the concentrations of cucurbitacin in the plant and the degree of insect feeding. In vitro studies demonstrated the attractiveness of these compounds when they were separated from influences of other components of the host plants.
Oyette, Chambliss L., Jones, Charles M.
openaire   +3 more sources

Molecular Simulations of Polymer‐based Drug Nanocarriers: From Physical and Structural Properties to Controlled Release

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 4, 26 January 2026.
Polymer‐based drug delivery systems can effectively overcome the limitations of free drugs in terms of solubility, stability, and plasma half‐life, yet their development has traditionally relied on time‐consuming trial‐and‐error approaches. This review highlights recent advances in applying molecular simulation to the design of polymer‐based drug ...
Ping Gao   +4 more
wiley   +1 more source

Advances in the biosynthesis, gene mining, and molecular mechanisms of cucurbitacin in Cucurbitaceae crops

open access: yesVegetable Research
Cucurbitacin, a highly oxidized tetracyclic triterpenoid compound, is a common secondary metabolite in Cucurbitaceae crops. Its presence imparts a bitterness to the fruit, significantly reducing its quality.
Yaqian Chai, Yuyan Sun
doaj   +1 more source

Kutkins- A Review of Chemistry and Pharmacology [PDF]

open access: yes, 2004
Kutkins are group of pharmacologically active compounds present in Picrorhiza kurroa Royle (Scrophulariaceae). Picrorhiza kurroa is traditionally known as kutki and has intense bitter taste.
Singh, Amrit Pal
core   +2 more sources

Cucurbitacin B 2-Sulfate and Cucurbitacin Glucosides from the Root Bark of Helicteres angustifolia

open access: yesChemical and Pharmaceutical Bulletin, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Zong-Tsi, Chen   +2 more
openaire   +3 more sources

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