+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ PDF Full Text
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Translate
+ Recently Requested

Respiration and generation of the superoxide radical in root cells under the effect of exogenous RNAse

Respiration and generation of the superoxide radical in root cells under the effect of exogenous RNAse

Fiziologiya i Biokhimiya Kul'turnykh Rastenii 24(5): 493-498

The exogeneous RNAse is shown to result in activation of oxygen uptake, superoxide radical generation and membrane potential increase in the cut-off wheat roots. The effects are observed only with the preliminary "transfer" of the root cells into a "relative rest"-state (preincubation within 5 hours in the calcium chloride solution). The conclusion is made that the exogenous RNAase induces an increase of the plasma membrane permeability for ions, in particular, for protons, which is a reason of the sharp rise of energy expenditures for their active transport.

(PDF emailed within 1 workday: $29.90)

Accession: 009346062

Download citation: RISBibTeXText

Related references

Respiration and generation of the superoxide radical in root cells under the action of exogenous ribonuclease. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 24(5): 493-498, 1992

The functional loads to the root cells are inductors of superoxide radical generation. Biologia Plantarum 36(SUPPL ): S198, 1994

The effect of exogenous spermidine on superoxide dismutase activity, H2O2 and superoxide radical level in barley leaves under water deficit conditions. Acta Physiologiae Plantarum 27(3(A)): 289-295, 2005

Effects of Photofrin photodynamic action on mitochondrial respiration and superoxide radical generation. Free Radical Research 26(3): 201-208, 1997

Superoxide radical generation and Mn- and Cu-Zn superoxide dismutases activities in human leukemic cells. Hematological Oncology 21(1): 11-16, 2003

LH stimulation of superoxide radical generation and the effect of superoxide dismutase on steroidogenesis. Biology of Reproduction 50(SUPPL 1): 144, 1994

Simultaneous measurement of superoxide generation and intracellular Ca2+ concentration reveals the effect of extracellular Ca2+ on rapid and transient contents of superoxide generation in differentiated THP-1 cells. Biochemical and Biophysical Research Communications 344(2): 571-580, 2006

The study of the mechanism of arsenite toxicity in respiration-deficient cells reveals that NADPH oxidase-derived superoxide promotes the same downstream events mediated by mitochondrial superoxide in respiration-proficient cells. Toxicology and Applied Pharmacology 307: 35-44, 2017

Effect of endocrine disruptor para-nonylphenol on the cell growth and oxygen radical generation in Escherichia coli mutant cells deficient in catalase and superoxide dismutase. Free Radical Biology and Medicine 37(9): 1412-1418, 2004

Superoxide generation and killing of three important bacterial pathogens by neonatal neutrophils effects of exogenous human superoxide dismutase. Pediatric Research 20(4 PART 2): 393A, 1986

Effect of selenium on generation of superoxide radical in rat heart mitochondria. Journal of Xi'an Medical University 13(4): 308-311, 1992

Generation of nitro and superoxide radical anions from 2,4,6-trinitrobenzenesulfonic acid by rat gastrointestinal cells. Biochimica Et Biophysica Acta. 1336(1): 73-82, 1997

Effect of Adriamycin on superoxide radical generation in isolated heart mitochondria. Biophysics 52(6): 582-586, 2007

Effect of the natural antioxidant 2-O-glycosylisovitexin on superoxide and hydroxyl radical generation. Food and Chemical Toxicology 38(9): 849-852, 2000

Effect of captopril cv 3611 coq 10 on myocardial superoxide anion radical generation. Japanese Circulation Journal 53(6): 516, 1989