Results 31 to 40 of about 535,368 (303)

Effects of clodinafop-propargyl on DNA damage of bemocytes in silkworm

open access: yes浙江大学学报. 农业与生命科学版, 2008
To study and evaluate genotoxicity of clodinafop-propargyl in the silkworm, Bombyx mori, the 2nd, 4th and 5th-instar larvaes of silkworm were fed toxic mulberry leaves treated with different concentrations of 30, 60, 120, 240, 480 mg·L-1, respectively ...
YIN Xiao-hui   +4 more
doaj   +1 more source

Effect of cigarette smoking on DNA damage according to nine comet assay parameters in female and male groups

open access: yesAnkara Üniversitesi Tıp Fakültesi Mecmuas, 2012
Aim:Smoking poses a serious threat to public health. The aim of this study was to investigate the relationship between smoking and DNA damage in lymphocytes.
Esma Söylemez   +3 more
doaj   +1 more source

Toxoplasma gondii infection can induce retinal DNA damage:an experimental study

open access: yesInternational Journal of Ophthalmology, 2014
AIM: To detect whether Toxoplasma gondii (T. gondii) infection of mice can induce retinal DNA damage.METHODS: A total of 20 laboratory-bred male Swiss albino mice were used and divided into four groups:control group (non-infected animals); T ...
Nagwa Mostafa El-Sayed, Eman Mohamed Aly
doaj   +1 more source

Can single cell gel electrophoresis [comet assay] predict the outcome in neonatal sepsis?

open access: yesNational Journal of Clinical Anatomy, 2018
Background & aim : Early diagnosis of neonatal sepsis is important for effective management and recovery. The available methods for diagnosis were not useful in predicting outcome.
N A Priyadharshini   +2 more
doaj   +1 more source

Genome-Wide siRNA Screen Identifies Complementary Signaling Pathways Involved in Listeria Infection and Reveals Different Actin Nucleation Mechanisms during Listeria Cell Invasion and Actin Comet Tail Formation

open access: yesmBio, 2015
Listeria monocytogenes enters nonphagocytic cells by a receptor-mediated mechanism that is dependent on a clathrin-based molecular machinery and actin rearrangements.
Andreas Kühbacher   +6 more
semanticscholar   +1 more source

The Earth and Comets' Tails [PDF]

open access: yesNature, 1910
IN spite of the unreserved predictions of astronomers, the earth did not pass through the tail of Halley's comet on May 18–19, nor subsequently. The tail as seen in the morning sky, previous to the transit of the comet across the sun's disc, appeared like a long and straight beam of light stretching from the horizon to Aquila.
openaire   +3 more sources

Feeding Deterrent and Genotoxicity Analysis of a novel Phytopesticide by using Comet Assay against Helicoverpa armigera (HÜbner) (Lepidoptera: Noctuidae)

open access: yesBrazilian Archives of Biology and Technology, 2015
Newly developed Phytopesticidal formulations from pongam and neem oils were evaluated for their feeding deterrent activity using leaf disc choice and no-choice methods, and genotoxic study using comet assay against Helicoverpa armigera at different ...
Soosaimanickam Maria Packiam   +3 more
doaj   +1 more source

DNA Damage Analysis in Children with Non-syndromic Developmental Delay by Comet Assay [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Majority of the developmental delays in children are non-syndromic and they are believed to have an underlying DNA damage, though not well substantiated.
Surraj Susai   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy