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23.086  Articles
1 of 2.310 pages  |  10  records  |  more records»
The paper is devoted to the study of the ion exchange encapsulation of nicotinic acid in nanocontainers on polymer matrices. Dowex-50 cation exchanger, sulphonated polymer based on metacyclophanoctol, polymer zirconium phosphate, and strongly basic Dowex-... see more

Anthracycline antitumor antibiotics are widely used for the treatment of malignancies, but this group of drugs is known for their cytotoxic effects, especially cardiotoxicity. It has been proven that the adverse effect of anthracyclines on tissues is base... see more

The aim of research was to study the influence of Germanium coordination compounds with Niacin (????-1) and Germanium with nicotinic and oxyethylidendiphosphonic acids (OE-5) on fatty acid composition of blood serum lipids in rats.

The coating of nicotinic acid (NA), sodium fluoride (SF) and sodium fluoric - nicotinic acid (SF-NA) deposited from a sodium fluoric solution with subsequent treatment in nicotinic acid on magnesium alloy AZ31 has been investigated. The corrosio... see more

The effect of 2-pyridinecarboxylic acid (picolinic acid) on trypanosomes of the subgenus Schizotrypanum isolated from the bat Phyllostomus hastatus was determined in this study. Picolinic acid, at 50 µg mL-1, inhibited epimastigote growth by 99% after 12 ... see more

Upon modification of V2O5 by SnO2 and ZrO2 an increase in activity and selectivity of a vanadium-oxide catalyst in vapor-phase oxidation of 3-methylpyridine into nicotinic acid is observed. It is shown that a promoting effect of SnO2 and ZrO2 is stipulate... see more

Fire blight, caused by Erwinia amylovora, is a devastating disease of pear (Pyrus communis) and apple (Malus × domestica) in many areas of the world. The disease is often initiated by epiphytic populations that multiply on flowers and colonize the hypanth... see more

Nicotinic acetylcholine receptors (nAChR) play major roles in the fast synapse cholinergic transmission in the insect central nervous system, and they are recognized as potential target sites for insecticides. In this study, the full-length cDNA sequence ... see more

Ramin (Gonystylus bancanus (Miq.) Kurz) is one of the most valuable timbers in Indonesia and the most over-exploited woody species, on the other hand, the success in propagation techniques are still limited. This species has been listed in Appendix II of ... see more

1 of 2.310 pages  |  10  records  |  more records»