Metal/metalloid stress tolerance in plants: role of ascorbate, its redox couple, and associated enzymes

NA Anjum, SS Gill, R Gill, M Hasanuzzaman… - Protoplasma, 2014 - Springer
The enhanced generation of reactive oxygen species (ROS) under metal/metalloid stress is
most common in plants, and the elevated ROS must be successfully metabolized in order to …

From artemisinin to new artemisinin antimalarials: biosynthesis, extraction, old and new derivatives, stereochemistry and medicinal chemistry requirements

RK Haynes - Current topics in medicinal chemistry, 2006 - ingentaconnect.com
The artemisinin derivatives, dihydroartemisinin (DHA), artesunate, atemether and arteether,
are currently used for treatment of malaria in artemisinin combination therapies (ACT) with …

[HTML][HTML] Studies on germination, seedling vigour, lipid peroxidation and proline metabolism in Catharanthus roseus seedlings under salt stress

CA Jaleel, R Gopi, B Sankar, P Manivannan… - South African Journal of …, 2007 - Elsevier
In the present investigation,'rosea'and 'alba'varieties of Catharanthus roseus (L.) G. Don.
seeds were grown with different concentrations (15, 30, 45 and 60 mM) of sodium chloride …

Mercury toxicity induces oxidative stress in growing cucumber seedlings

D Cargnelutti, LA Tabaldi, RM Spanevello… - Chemosphere, 2006 - Elsevier
In this study, the effects of exogenous mercury (HgCl2) on time-dependent changes in the
activities of antioxidant enzymes (catalase and ascorbate peroxidase), lipid peroxidation …

Alterations in osmoregulation, antioxidant enzymes and indole alkaloid levels in Catharanthus roseus exposed to water deficit

CA Jaleel, P Manivannan, A Kishorekumar… - Colloids and Surfaces B …, 2007 - Elsevier
Catharanthus roseus (L.) G. Don plants were grown in different water regimes in order to
study the drought induced osmotic stress and proline (PRO) metabolism, antioxidative …

Effect of prolonged water stress on specialized secondary metabolites, peltate glandular trichomes, and pathway gene expression in Artemisia annua L.

RK Yadav, RS Sangwan, F Sabir, AK Srivastava… - Plant physiology and …, 2014 - Elsevier
Artemisia annua L. accumulates substantial quantities of unique sesquiternoid artemisinin
and related phytomolecules and characteristic essential oil in glandular trichomes, present …

Stimulation of artemisinin production in Artemisia annua hairy roots by Ag-SiO2 core-shell nanoparticles

B Zhang, LP Zheng, W Yi Li… - Current …, 2013 - ingentaconnect.com
Silver nanoparticles, exhibiting unusual properties of ionic ability associated with the particle
suspension, have been extensively used as the anti-microbial agent in medicine. The …

Water deficit stress effects on reactive oxygen metabolism in Catharanthus roseus; impacts on ajmalicine accumulation

CA Jaleel, B Sankar, PV Murali… - Colloids and Surfaces B …, 2008 - Elsevier
In the present work, we have analysed the changes in the reactive oxygen metabolism of
Catharanthus roseus (L.) G. Don. plants in terms of H2O2 content, lipid peroxidation and the …

The effect of salt stress on antioxidative enzymes and proline content of two Turkish tobacco varieties

Ö ÇELİK, C Atak - Turkish Journal of Biology, 2012 - journals.tubitak.gov.tr
The aim of this study was to compare the salinity tolerances of 2 oriental tobacco varieties
(İzmir Özbaş and Akhisar 97). Salinity stress experiments were performed under both in vitro …

Improvement of phytoextraction and antioxidative defense in Solanum nigrum L. under cadmium stress by application of cadmium-resistant strain and citric acid

Y Gao, C Miao, L Mao, P Zhou, Z Jin, W Shi - Journal of hazardous …, 2010 - Elsevier
Remediation of plant–microorganism–chelates synergy has been proposed as an effective
remediation method for enhancing the removal efficiency of heavy metal. Manipulation of the …