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Concentration Sodium Hypochlorite Effects On Allium Cepa

Localization sites of nuclear envelope SUN2

However, regardless of the proven effects of HU on replication forks and postreplication DNA repair capacities, low concentration of the drug applied in experiments on Allium cepa seedlings allows for continuous root growth, giving cells time to accumulat

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A new approach to evaluating the toxicity and genotoxicity

2011-5-18 路 A new approach to evaluating the toxicity and genotoxicity of disinfected drinking water__ 146|20 A new approach to evaluating the.

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Alleviation of Adverse Effects of Copper on Allium cepa L

2019-7-30 路 Alleviation of Adverse Effects of Copper on Allium cepa L. . 3 subsequently electrical conductivity of the solution (EC1) was were then autoclaved at 120 C for 20 min and the final electrical conductivity (EC2) was obtained after equilibration

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(PDF) Evaluation of chlorite and chlorate genotoxicity

The end-points included two plant tests (chromosomal aberration test in Allium cepa and micronucleus assay in Tradescantia, carried out at different times of exposure) and Keywords: two genotoxicity tests in human HepG2 cells (comet assay and cytokinesis-

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Phytotoxic Effects of Chenopodium album L. Water Extract on

Amaranthus seeds were surface sterilized with 10% sodium hypochlorite for 10 min and then rinsed througly with distilled water. Batches of 10 seeds in each group were placed on Whatman filter papers inside Petri dishes and were treated with 5 mL of variou

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In Vitro Plantlet Regeneration from the Bulbs of Shallot

Lower halves of bulbs containing the basal disc were washed thoroughly and immersed in 70% alcohol for 1-2 min, rinsed four times in distilled water, surface sterilized in 5.25% sodium hypochlorite (NaOCl) solution for 15 min and again rinsed four times i

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The effect of mycorrhizal fungi on antioxidant activity of

2016-6-13 路 fungi on antioxidant activity in onion (Allium cepa L.) at the research station of Tabriz University, Tabriz, Iran. After disinfection of onion seeds with sodium hypochlorite (1%) for 10 minutes they were sown in a sandy loam soil that was aut

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Belma Imamovi? Jasmin Mu?anovi? Ervina Be?i?

2016-8-10 路 concentration of 0.2, 0.4 and 0.6 mg/ml (three controls). Cytogenetic analysis included monitoring the effects of different concentrations of tested UV filter in different concentrations of free chlorine, to the mitotic activity of meristem ce

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Ground and Surface Water for Drinking: A Laboratory Study on

A genotoxic effect was found for sodium hypochlorite in all plant tests, at both TOCs considered, while chlorine dioxide gave positive results only with the tests. Some positive effects were also detected for PAA ( and Tradescantia ).

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Cytogenetic effects of commercially formulated

In the present study cytogenetic effects of atrazine herbicide, were examined on the root meristem cells of Allium cepa and Vicia concentrations were chosen by calculating EC 50 values of formulated atrazine against both the test systems which determined

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Cytotoxic and genotoxic effects of sodium

2015-5-18 路 Chlorination is widely used method in the disinfection of drinking and utility water worldwide. In this study, cytotoxic and genotoxic effects of sodium hypochlorite were investigated by the cytokinesis-block micronucleus assay and chromosomal

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Effects of Polychlorinated Biphenyls (PCBs) on Root

2019-7-28 路 Effects of Polychlorinated Biphenyls (PCBs) on Root Meristem Cells of Common Onion (Allium cepa L.) and on Early Life Stages of Zebrafish (Danio rerio)Jonas P. Quilang 1*, Margaret C. de Guzman 1, Maria Helen de Hitta-Catalan 1,2, Raquel O. Ru

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Ground and surface water for drinking: a laboratory study on

A genotoxic effect was found for sodium al molecules built up by aliphatic carbon skeletons and contain func- hypochlorite in all plant tests, at both TOCs considered, while chlorine tional groups, including carboxyl, alkoxyl, hydroxyl and carbonyl dioxid

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In vitro production of plant material from fructansproducing

This treatment was the longest time of immersion and concentration of sodium hypochlorite, that is, 20% of sodium hypochlorite for 20min. On the other hand, the results show that at lower concentration and contact time with the disinfectant agent, the pla

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Cytological Effects of Bleaching Agent (Quneex) on

Background and Objective: There have been a number of reported drawbacks and efficacy issues regarding the use of bleaching agents in the plant industry. This study was conducted to determine the cytological effects of the bleaching agent (Quneex) on the

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Genotoxicity of drinking water disinfectants in plant bioassays

The genotoxicity of two widely used drinking water disinfectants, sodium hypochlorite (NaClO) and chlorine dioxide (ClO2), and a new disinfectant, peracetic acid (PAA, CH3鈥怌O鈥怌OOH), was evaluated in three short鈥恡erm plant tests: (1) induction of anaphase

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Science and Education Publishing Open Access Peer

2017-8-19 路 The study was undertaken to develop an efficient protocol for in vitro regeneration of shallot ( Allium cepa ). Two local shallot varieties (Huruta and Minjar) were used as experimental materials where basal discs were used as explants. Murash

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Pruebas de ecotoxicidad para establecer el potencial

Pruebas de ecotoxicidad para establecer el potencial genot贸xico del hipoclorito de sodio, mediante bulbos de cebolla Allium cepa L y semillas de lechuga Lactuca Sativa L como bioindicadores Se realizan pruebas de toxicidad mediante bulbos de cebolla (Alli

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Genotoxicity of surface water treated with different

Read Genotoxicity of surface water treated with different disinfectants using in situ plant tests, Environmental and Molecular Mutagenesis on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications availa

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Efficacy of garlic extract and sodium hypochlorite on dental

Keywords: Allium sativum extract, dental pulp, sodium hypochlorite, tissue dissolution capacity How to cite this article: Rao S A, Sunitha L, Rao B N, Naik J P, Shekar V C. Efficacy of garlic extract and sodium hypochlorite on dental pulp dissolution: An

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Localization sites of nuclear envelope SUN2like proteins

2017-8-25 路 Seeds of Allium cepa L. (from horticulture farm in Lubiczo鈥瞱) were sterilized using sodium hypochlorite (0.3 % v/v), sown on moist ?lter paper and germinated at room temperature. Selected dark-grown seedlings with primary roots reaching 1.5 卤

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Studies on the Antimicrobial Properties and

2015-7-21 路 Studies on the Antimicrobial Properties and Phytochemical Screening of Garlic (Allium sativum) Extracts Olusanmi, M. J. and Amadi, J. E. Allium cepa (onion) and A. sativum (garlic). The organs or parts used in these plants vary surface-steri

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Effects of a Peganum harmala (Zygophyllaceae) preparation for

Sodium hypochlorite solution is safe for clinical use at the low concentration of 0.025%, although it has little or no effect against important microorganisms, such as E. faecalis, Streptococcus sanguis, Streptococcus sobrinus, and even fastidious bacteri

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Allium cepa L. and Quercetin Inhibit RANKLPorphyromonas

Allium cepa L. has been studied to treat inflammatory conditions and bone resorption . AcE also inhibits activation of osteoclast precursor cells . In the course of investigations into the biologically active metabolites of Allium cepa L., quercetin was i

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The Effects of Trichoderma harzianum on Germination of Onion

In the T. harzianum-free According to results, it is clear that there is a possitive treatment, increased salinity levels resulted in decreased effect of T. harzianum on during germination stages of germination, inhibition of seedling growth and increased

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Localization sites of nuclear envelope SUN2like proteins in

By low concentration of hydroxyurea (HU), root apical meristem cells of Allium cepa keep growing, and some of them override the DNA damage checkpoint mechanisms initiating either premature or an abnormal mitotic chromo-some condensation. Prolonged incubat

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Ecotoxicological and Genotoxic Evaluation of Buenos Aires

Toxicity and genotoxicity assessment was performed using the green algae Pseudokirchneriella subcapitata and the Allium cepa test, respectively. Toxicity assay showed that 55% of the samples were toxic to the algae (%I of growth between 23.9 and 54.8). Th

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fn sivo Biological Evaluation of Crude Extracts of aioscorea

Fn sitro and fn sivo Biological Evaluation of Crude Extracts of aioscorea dumetorum and msidium guajava ieaves in the Control of Storage oot of Onion (Allium cepa i.) Bulbs Okey, Edward Ntui1, Akwaji, Patrick Ishoro2*, Umana, Etim Johnson2 and Markson, An

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Investigation of Genotoxicity of Homosalate

Investigation of Genotoxicity of Homosalate Byproducts Occured in the Presence of Free Chlorine by Using Allium Test. A commercial sodium hypochlorite solution with chlorine content 2.5% was used in chlorination study. This solution was stored at 4oC and

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Belma Imamovi? Jasmin Mu?anovi? Ervina Be?i? Miroslav

Concentration of 0.2, 0.4 and 0.6 mg/ml (three controls). Cytogenetic analysis included monitoring the effects of different concentrations of tested UV filter in different concentrations of free chlorine, to the mitotic activity of meristem cells of Alliu

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