Results 41 to 50 of about 95,324 (103)

Discovery of Bispecific Lead Compounds from Azadirachta indica against ZIKA NS2B-NS3 Protease and NS5 RNA Dependent RNA Polymerase Using Molecular Simulations

Molecules, 2022
Zika virus (ZIKV) has been characterized as one of many potential pathogens and placed under future epidemic outbreaks by the WHO. However, a lack of potential therapeutics can result in an uncontrolled pandemic as with other human pandemic viruses ...
Sanjay Kumar, Sherif A. El-Kafrawy, Shiv Bharadwaj, S. S. Maitra, Thamir A. Alandijany, Arwa A. Faizo, Aiah M. Khateb, Vivek Dhar Dwivedi, Esam I. Azhar   +8 more
doaj   +1 more source

Polyphenol Extract from “Greco” Grape Canes: Characterization, Antioxidant Capacity, and Antitumor Effects on Cal-33 and JHU-SCC-011 Head and Neck Squamous Cell Carcinoma

Molecules, 2022
In the current study, we determined the antioxidant properties of “Greco” grape cane extracts, a typical cultivar of southern Italy. We also explored the anticancer activity of the polyphenol-rich fraction of the extract on head and neck squamous ...
Giuseppe Squillaci, Francesca Vitiello, Laura Mosca, Francesco La Cara, Giovanna Cacciapuoti, Marina Porcelli, Alessandra Morana   +6 more
doaj   +1 more source

GAMMA-RAY AND OPTICAL OSCILLATIONS IN PKS 0537–441 [PDF]

, 2015
We have considered the Fermi γ-ray light curve of the blazar PKS 0537–441 during a high state extending from 2008 August 10 to 2011 August 27. The periodogram exhibits a peak at T ∼ 280 days, with a significance of ∼99.7%.
A. Sandrinelli, S. Covino, A. Treves
semanticscholar   +1 more source

Recent Advances in the Antiproliferative and Proapoptotic Activity of Various Plant Extracts and Constituents against Murine Malignant Melanoma

Molecules, 2022
Although conventional medicine, chemical drug synthesis and pharmaceutical research are advancing at a rapid pace, nature remains a major supplier of biological molecules.
Daria-Antonia Dumitraș, Sanda Andrei
doaj   +1 more source

Dehydrochlorination of PCDDs on SWCN-Supported Ni₁₀ and Ni₁₃ Clusters, a DFT Study

Molecules, 2022
Polychlorinated dibenzo-p-dioxins (PCDDs) are known to be a group of compounds of high toxicity for animals and, particularly, for humans. Given that the most common method to destroy these compounds is by high-temperature combustion, finding other ...
Silvia González, Martha Porras, Arianna Jimbo, Cesar H. Zambrano   +3 more
doaj   +1 more source

Two New Picoline-Derived Meroterpenoids with Anti-Acetylcholinesterase Activity from Ascidian-Derived Fungus Amphichorda felina

Molecules, 2022
Amphichoterpenoids D (1) and E (2), two new picoline-derived meroterpenoids with a rare 6/6/6 tricyclic pyrano[3,2-c]pyridinyl-γ-pyranone scaffold, were isolated from the ascidian-derived fungus Amphichorda felina SYSU-MS7908. Their structures, including
Minghua Jiang, Heng Guo, Qilin Wu, Siwen Yuan, Lan Liu   +4 more
doaj   +1 more source

Bio-Functional Natural Products in Edible Resources for Human Health and Beauty

Molecules, 2022
Natural products remain important repositories of promising therapeutic candidates due to their rich chemical and biological diversity [...]
Toshio Morikawa
doaj   +1 more source

Anti-Alphaviral Alkaloids: Focus on Some Isoquinolines, Indoles and Quinolizidines

Molecules, 2022
The discovery and the development of safe and efficient therapeutics against arthritogenic alphaviruses (e.g., chikungunya virus) remain a continuous challenge.
Anne-Laure Sandenon Seteyen, Emmanuelle Girard-Valenciennes, Axelle Septembre-Malaterre, Philippe Gasque, Pascale Guiraud, Jimmy Sélambarom   +5 more
doaj   +1 more source

Reference Question Data Mining [PDF]

, 2010
This exploratory study investigated the feasibility of using reference questions as an important tool in the construction of study guides, instructional outreach, and collection development at a small, four-year university in Lake Charles, Louisiana. The
Finnell, Joshua, Fontane, Walt
core   +1 more source

One-dimensional spin texture of Bi(441): Quantum spin Hall properties without a topological insulator [PDF]

, 2015
The high index (441) surface of bismuth has been studied using scanning tunneling microscopy (STM), angle resolved photoemission spectroscopy (APRES), and spin-resolved ARPES.
Marco Bianchi, Fei Song, Fei Song, S. Cooil, Å. Monsen, Erik Wahlström, J. A. Miwa, E. Rienks, D. Evans, A. Stróżecka, Jose Ignacio Pascual, M. Leandersson, Thiagarajan Balasubramanian, P. Hofmann, J. Wells   +14 more
semanticscholar   +1 more source