Results 271 to 280 of about 8,362,360 (307)
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A highly potent antiangiogenic activity of retinoids
Cancer Letters, 1989Four retinoids, i.e. retinol (vitamin A), retinoic acid, retinyl acetate and synthetic chalcone carboxylic acid (Ch 55), were examined for their effects on embryonic angiogenesis using 4.5-day chorioallantoic membranes of chick embryo. The effects of these retinoids were compared with that of antibiotic herbimycin A, which was the most powerful ...
T, Oikawa +5 more
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Measurement of highly active prefixes in BGP
GLOBECOM '05. IEEE Global Telecommunications Conference, 2005., 2005We conduct a systematic study on the pervasiveness and persistency of one specific phenomenon in the global routing system: a small set of highly active prefixes accounts for a large number of routing updates. Our data analysis shows that this phenomenon is commonly observed from monitors in many different ISPs, and exists throughout our 3-year study ...
Ricardo V. Oliveira +3 more
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Highly Oxidized Ellagitannins and Their Biological Activity
1999Polyphenols such as flavonoids and tannins in medicinal plants, foods, and beverages are attracting considerable attention in human health care because of their biologically multifunctional properties. These properties include antioxidant activity due to radical scavenging action and anti-HIV, antitumor activities, and inhibitory effects on various ...
T, Yoshida, T, Hatano, H, Ito, T, Okuda
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Highly Active Ethylene Oligomerization Catalysts
Organometallics, 2011Reaction of RN(H)PBr(Ph)2N(H)R [R = t-Bu, i-Pr, Ph] with two equivalents of n-BuLi followed by reaction with CrCl2(THF)2 afforded the divalent chromium complexes [(t-Bu)NP(Ph)2N(t-Bu)]Cr(µ2-Cl)2Li(THF)2 (1), [(i-Pr)NP(Ph)2N(i-Pr)]Cr(µ2-Cl)2Li(THF)2 (2), and [{[(Ph)NP(Ph)2N(Ph)]Cr}2(µ2-Cl)3][Li(DME)3] (3). The trivalent analogue of 1, {[(t-Bu)NP(Ph)2N(t-
Albahily, Khalid +6 more
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Management of synchronized network activity by highly active neurons
Physical Biology, 2008Increasing evidence supports the idea that spontaneous brain activity may have an important functional role. Cultured neuronal networks provide a suitable model system to search for the mechanisms by which neuronal spontaneous activity is maintained and regulated.
Mark, Shein +4 more
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ADHERENCE TO HIGHLY ACTIVE ANTIRETROVIRAL THERAPY
Nursing Clinics of North America, 1999Advances in scientific understanding of and pharmacologic therapies for HIV infection have significantly increased the potential benefits of medical regimens. Patients adherence to these regimens is an essential antecedent to therapeutic effectiveness. Nursing interventions to improve adherence target the patient, the clinician, and the regimen.
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Bimetallic catalysts: highly active and highly selective
C&EN Global Enterprise, 2021openaire +1 more source
Therapy of highly active pediatric multiple sclerosis
Multiple Sclerosis Journal, 2019Kevin Rostásy +2 more
exaly

