Results 61 to 70 of about 4,178,100 (256)

Imidazopyridine hydrazone derivatives exert antiproliferative effect on lung and pancreatic cancer cells and potentially inhibit receptor tyrosine kinases including c-Met

open access: yesScientific Reports, 2021
Aberrant activation of c-Met signalling plays a prominent role in cancer development and progression. A series of 12 imidazo [1,2-α] pyridine derivatives bearing 1,2,3-triazole moiety were designed, synthesized and evaluated for c-Met inhibitory ...
Tahereh Damghani   +8 more
doaj   +1 more source

Smarandache sums of products [PDF]

open access: yes, 2006
This paper deals with the sums of products of first n natural numbers, taken r at a time. Many interesting results about the summations are obtained. Ramasubramanian has already made some work in this direction. This paper is an extension of his work. In
Vyawahare, Anant
core   +1 more source

Natural star products on symplectic manifolds and quantum moment maps

open access: yes, 2003
We define a natural class of star products: those which are given by a series of bidifferential operators which at order $k$ in the deformation parameter have at most $k$ derivatives in each argument.
Gutt, Simone, Rawnsley, John
core   +2 more sources

Hepatotprotective Natural Products [PDF]

open access: yes, 2005
Medicinal herbs are significant source of pharmaceutical drugs. Latest trends have shown increasing demand of phytodrugs and some medicinal herbs have proven hepatotprotective potential.
Malhotra, Samir, Singh, Amrit Pal
core   +1 more source

Marine natural products

open access: yesNatural Product Reports
A comprehensive review of 1220 new MNPs including a novel sex inducing pheromone from the diatom Seminavis robusta.
Anthony R. Carroll   +4 more
openaire   +4 more sources

Laxative Effect of Glutinous Rice Banana Enzyme on Constipated Mice

open access: yesShipin gongye ke-ji
Objective: Exploring the laxative and intestinal protective effects of glutinous rice banana enzyme (GRBE) on constipated mice. Methods: A mouse constipation model was established by administering loperamide hydrochloride (LH).
Lilang LI   +8 more
doaj   +1 more source

Using water, light, air and spirulina to access a wide variety of polyoxygenated compounds [PDF]

open access: yes, 2012
A new set of completely green methods utilising air, light, water and spirulina to transform readily accessible furan substrates into a diverse range of synthetically useful polyoxygenated motifs commonly found in natural products is presented ...
Alexopoulou, Ioanna   +3 more
core   +1 more source

Nephrotoxicity of Natural Products [PDF]

open access: yesBlood Purification, 2016
<b><i>Background:</i></b> The manufacture and sale of natural products constitute a multi-billion dollar industry. Nearly a third of the American population admit to using some form of complementary or alternative medicine, with many using them in addition to prescription medications.
Mary Nauffal, Steven Gabardi
openaire   +3 more sources

Legacy effects of continuous chloropicrin-fumigation for 3-years on soil microbial community composition and metabolic activity

open access: yesAMB Express, 2017
Chloropicrin is widely used to control ginger wilt in China, which have an enormous impact on soil microbial diversity. However, little is known on the possible legacy effects on soil microbial community composition with continuous fumigation over ...
Shuting Zhang   +4 more
doaj   +1 more source

Naturality and Induced Representations [PDF]

open access: yes, 2000
We show that induction of covariant representations for C*-dynamical systems is natural in the sense that it gives a natural transformation between certain crossed-product functors.
Echterhoff, Siegfried   +3 more
core   +3 more sources

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