نتایج جستجو برای: 4 m salicylic acid
تعداد نتایج: 2314203 فیلتر نتایج به سال:
BACKGROUND Cryotherapy is widely used for the treatment of cutaneous warts in primary care. However, evidence favours salicylic acid application. We compared the effectiveness of these treatments as well as a wait-and-see approach. METHODS Consecutive patients with new cutaneous warts were recruited in 30 primary care practices in the Netherlands between May 1, 2006, and Jan. 26, 2007. We ran...
ABSTRACT The high concentrations of salts present in the water sources Brazilian Northeastern semi-arid region stand out as one limiting factors for agricultural production, contributing to soil salinization and/or sodification. Thus, it is extremely important identify strategies mitigate effects salt stress on plants, such foliar application salicylic acid. In this context, objective study was...
Oxidation of anthracyclines leads to their degradation and inactivation. This process is carried out by peroxidases in the presence of a catalytic cofactor, a good peroxidase substrate. Here, we investigated the effect of salicylic acid, a commonly used anti-inflammatory and analgesic agent, on the peroxidative metabolism of anthracyclines. We report that at pharmacologically relevant concentra...
Different sample pretreatment extraction techniques and analytical methods are often used for nitrate determination in vegetables; however, the effects of these variables have not been properly examined. Therefore, (oven-dried fresh extraction) (colorimetric method (salicylic (SM)) high-performance liquid chromatography (HPLC) were compared Chinese kale (K) morning glory (M) this study. Oven-dr...
The title compound, C(17)H(19)F(2)N(2) (+)·C(7)H(5)O(3) (-)·C(7)H(6)O(3), is a co-crystal from 4-[bis-(4-fluoro-phen-yl)meth-yl]piperazin-1-ium, salicylate anion and salicylic acid in a 1:1:1 ratio. In addition to an intra-molecular O-H⋯O hydrogen bond, the crystal packing shows hydrogen bonds between the piperazinium cation and salicylate anion (N-H⋯O), as well as between the salicylic acid mo...
Salinity stress hampers plant growth and cause significant yield losses thus induction of salinity stress tolerance in crop plants is one of major goals of agriculture research. Arbuscular mycorhizae fungi Glomus etunicatum and acetyl salicylic acid were tested for induction of NaCl stress tolerance in tomato seedlings, cultivar No. 4. The seedlings were inoculated with Glomus etunicatum and ex...
Guar (Cyamopsis tetragonoloba L.) is a tropical drought tolerant crop, potentially proper for arid areas. The objective of present survey was to evaluate the effect of different irrigation regimes and salicylic acid levels on morphological, physiological and seed yield of Guar. The present experiment was conducted as split plots based on randomized complete blocks design with four replications....
AIM To examine sera for the presence of salicylic acid and 2,3- and 2,5-dihydroxybenzoic acids (2,3- and 2,5-DHBA), in individuals not taking salicylate drugs. METHODS Extracts of acidified serum samples were analysed by high performance liquid chromatography with electro-chemical detection. The chromatographic conditions were altered, and the retention times of the unknown compounds compared...
wheat is one of the most important crops in the world that is constantly faced with the different biotic and abiotic stresses. programmed cell death is one of the methods for coping with different stress which is stimulated by several factors. because salicylic acid is involved in resistance to various stresses, to explore the effects of salicylic acid on programmed cell death, the effects of s...
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