نتایج جستجو برای: salicylic acids

تعداد نتایج: 272604  

2004
Shuvasish Choudhury Sanjib Kumar Panda

In the present investigation we studied the role of salicylic acid in cadmium induced physiological and biochemical changes and the possible induction of oxidative stress in developing rice roots. 24h cadmium treatment resulted in the inhibition of root dry biomass, root elongation and increased cadmium accumulation in roots. Salicylic acid presoaking for 16hrs resulted in protection against ca...

Journal: :Journal of the American Academy of Dermatology 2014
Raman K Madan Jacob Levitt

Topical salicylic acid is often used in dermatologic conditions because of its keratolytic, bacteriostatic, fungicidal, and photoprotective properties. The bioavailability of salicylic acid differs depending on the vehicle used and pH of transcellular fluids. Although rare, salicylic acid toxicity (salicylism) can occur from topical application. Physicians should be mindful of the potential for...

Journal: :Phytochemistry 2007
Alison M Morse Timothy J Tschaplinski Christopher Dervinis Paula M Pijut Eric A Schmelz Wendy Day John M Davis

Metabolic profiling was used to investigate the molecular phenotypes of a transgenic Populus tremula x P. alba hybrid expressing the nahG transgene, a bacterial gene encoding salicylate hydroxylase that converts salicylic acid to catechol. Despite the efficacy of this transgenic approach to reduce salicylic acid levels in other model systems and thereby elucidate roles for salicylic acid in pla...

Journal: :حفاظت گیاهان 0
اسماعیل زاده اسماعیل زاده سلیمانی سلیمانی روحانی روحانی

abstract application of chemicals which activate plant defense mechanisms before pathogen attack without environmental side effects of protective chemical agents have stimulated great deal of researches in this area. one of the important crops in the world is tomato and recently recognized as a model plant for plant-pathogen interactions. tomato early blight is one of the most devastating disea...

Journal: :Investigative ophthalmology & visual science 2016
Mahesh Bandara Padmaja Sankaridurg Hua Zhu Emma Hume Mark Willcox

PURPOSE This study aimed to determine the effect of salicylic acid on the membrane proteome, sensitivity to antibiotics, and production of microbial keratitis by Pseudomonas aeruginosa. METHODS P. aeruginosa 6294 was grown in the presence or absence of 30 mM salicylic acid. Bacterial membrane proteins were extracted in carbonate buffer, separated using two-dimensional gel electrophoresis and ...

2013
Abdelnasser Galal

Salicylic acid (SA) is one of numerous phenolic compounds found in plants with numerous important physiological events. Exogenously application of Salicylic acid (SA) is useful for the growth and development of plants. This investigation aimed to study the improving effect of salicylic acid on the tissue culture of Ziziphus spina-christi. To study its improving effect were used shoot-tip explan...

Journal: :Journal of Experimental Botany 2009
Maria Elizabeth Abreu Sergi Munné-Bosch

Salicylic acid-deficient NahG transgenic lines and sid2 mutants were used to evaluate the role of this compound in the development of the short-lived, annual plant Arabidopsis thaliana, with a particular focus on the interplay between salicylic acid and other phytohormones. Low salicylic acid levels led to increased growth, as well as to smaller abscisic acid levels and reduced damage to PSII (...

2014
Mohammad Asif

Anthranylic acid derivatives are direct structural analogs of salicylic acid derivatives. They possess analgesic, anti-inflammatory, and antipyretic activity. They are similar to pyrazolones in terms of analgesic and antipyretic activity, yet they exceed the anti-inflammatory activity of salicylates. The mechanism of action of this series of nonsteroid, anti-inflammatory analgesics is not concl...

2013
Robert H. Davis

Ingredients in Aloe Vera Gel Mannose and glucose are the most significant sugars found in the Aloe vera gel, and they can be used to assay the activity of Aloe vera. The gel contains important sterols which can have anti-inflammatory activity. Amino acids such as tryptophane and phenylaianine reduce inflammation. Studies have shown that vitamin C & B complex can maintain adrenalectomized animal...

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