Results 41 to 50 of about 2,652,890 (215)

Biologically active compounds isolated from Centipeda and their biological activity as antioxidant and antiinflammatory agents [PDF]

, 2012
Compounds having useful biological activity, particularly antioxidant and anti-​inflammatory activity, derived from Centipeda cunninghamii, and biol. active derivatives thereof, pharmaceutical compns.
Beattie, Karren, Gabriel, Brigitte, Stevenson, Lesley, Leach, David N.   +3 more
core  

Olive Residues as a Source of Bioactive Compounds

Chemistry Proceedings
The production of olive oils implies the generation of high quantities of solid residues and/or wastewater that may have a great impact on terrestrial and aquatic environments because of their phytotoxicity.
Carlos Alvarez, Margarita Gutierrez
doaj   +1 more source

Providing the basis for a patient-centred and effective screening for cancer-related fatigue (MERLIN study): design of a longitudinal observational study

BMJ Open, 2023
Introduction Cancer-related fatigue (CRF) is a frequent and burdensome sequela of cancer and cancer therapies. It can persist from months to years and has a substantial impact on patients’ quality of life and functioning.
Martina E Schmidt, Karen Steindorf, Bernhard Holzner, Patricia Blickle, Alexander Haussmann, Anne Katrin Berger   +5 more
doaj   +1 more source

On the mechanism of biological activation by tritium [PDF]

Journal of Environmental Radioactivity, 2016
The mechanism of biological activation by beta-emitting radionuclide tritium was studied. Luminous marine bacteria were used as a bioassay to monitor the biological effect of tritium with luminescence intensity as the physiological parameter tested. Two different types of tritium sources were used: HTO molecules distributed regularly in the surrounding
Rozhko, T. V., Badun, G. A., Razzhivina, I. A., Guseynov, O. A., Guseynova, V. E., Kudryasheva, N. S.   +5 more
openaire   +7 more sources

Biological activity of green-synthesized silver nanoparticles depends on the applied natural extracts: a comprehensive study [PDF]

, 2017
Andrea Rónavári,1,* Dávid Kovács,2,* Nóra Igaz,2,* Csaba Vágvölgyi,3 Imre Miklós Boros,2,4 Zoltán Kónya,1,5 Ilona Pfeiffer,3 Mónika Kiricsi2 1Department of Applied and ...
Boros IM, Boros Imre Miklós, Kovács Dávid, Rónavári Andrea, Pfeiffer I, Vágvölgyi C, Kónya Z, Igaz N, Igaz Nóra, Csontné Kiricsi Mónika, Vágvölgyi Csaba, Kiricsi M, Kónya Zoltán, Pfeiffer Ilona, Rónavári A, Kovács D   +15 more
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BIOLOGICALLY ACTIVE OXADIAZOLE

Journal of Drug Delivery and Therapeutics, 2015
As we know that, Oxadiazole is a heterocyclic compound containing an oxygen atom and two nitrogen atoms in a five-membered ring and is derived from furan by substitution of two methylene groups (=CH) with two pyridine type nitrogen (-N=) [1,2]. There are three known isomers that is 1,2,4-oxadiazole, 1,2,3-oxadiazole and 1,2,5-oxadiazole (Figure 1.0 ...
Chhama Shukla, Sanchit Srivastav
openaire   +2 more sources

Biological influences on morphology and bed composition of an intertidal flat [PDF]

, 2004
Biological activity is known to influence sediment strength at bed-water interfaces. However, its precise effect on geomorphology and on bed composition is not known.
Knaapen, M.A.F., de Vries, Mindert, Paarlberg, A.J., Hulscher, Suzanne J.M.H., Knaapen, Michiel, Huscher, S.J.M.H., Paarlberg, Andries, de Vries, M.B., Wang, Z.B.   +8 more
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Point-light biological motion perception activates human premotor cortex [PDF]

, 2004
Motion cues can be surprisingly powerful in defining objects and events. Specifically, a handful of point-lights attached to the joints of a human actor will evoke a vivid percept of action when the body is in motion.
Hagler, DJ, Saygin, Ayse Pinar, Bates, Elizabeth, Sereno, MI, Hagler, Donald J, Saygin, AP, Wilson, SM, Bates, E, Wilson, Stephen M, Sereno, Martin I   +9 more
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The chemistry and biological activity of the Hyacinthaceae

, 2013
Covering: 1914 to 2012The Hyacinthaceae (sensu APGII), with approximately 900 species in about 70 genera, can be divided into three main subfamilies, the Hyacinthoideae, the Urgineoideae and the Ornithogaloideae, with a small fourth subfamily the ...
Schwikkard, Sianne L., Mulholland, DA, Schwikkard, SL, Crouch, NR, Mulholland, Dulcie A., Crouch, Neil R.   +5 more
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Synthesis of N-p-Fluorothiosemicarbazone and of Bis(N-p-Fluorophenylthiourea): Crystal Structure and Conformational Analysis of N,N′-Bis(4-Fluorophenyl)Hydrazine-1,2-Bis(Carbothioamide)

Molbank
The reaction of the phosphonated hydrazone (2-hydrazineylidenepropyl) diphenylphosphine oxide 1 with p-fluorophenyl-isothiocyanate yields as a major product the thiosemicarbazone Ph2P(=O)CH2{C=N-NH(C=S)-N(H)C6H4F}CH3 (2-(1-(diphenylphosphoryl)propan-2 ...
Sirine Salhi, Dorra Kanzari-Mnallah, Isabelle Jourdain, Michael Knorr, Carsten Strohmann, Jan-Lukas Kirchhoff, Hédi Mrabet, Azaiez Ben Akacha   +7 more
doaj   +1 more source