Quantitative structure - toxicity relationship studies of aromatic aldehydes to Tetrahymena pyriformis base d on electronic and topological descriptors
نویسندگان
چکیده
منابع مشابه
Quantitative structure-activity relationship study on toxicity to tetrahymena pyriformis of aniline derivatives
Anilines and their derivatives are widely used industrial chemicals that consequently have a high potential for environmental pollution because of their toxicity. So, it is necessary to make an assessment of their environment risk. Of course, their toxicity can be measured using experimental methods. The toxicity of these chemicals has been investigated extensively using fish of tetrahymena pyr...
متن کاملQuantitative Structure Activity Relationship using MLR Method for Nitrobenzenes Toxicity to tetrahymena pyriformis
The toxicity data of 42 nitroaromatic compounds related to 50% growth inhibitory concentration (log IGC50) were used to develop Quantitative structure toxicity relationship to tetrahymena pyriformis.The multiple linear regression method was applied to select the descriptors.The six parametric model were found to be the best which gives a variance of more than 92% (R2=0.9248). Our results have s...
متن کاملprediction of the aquatic toxicity of phenols to tetrahymena pyriformis from molecular descriptors
the purpose of this work is to develop robust and interpretable quantitative structure”activity relationship (qsar) models for assessing the aquatic toxicity of phenols using a combined set of descriptors encompassing the logp and recently developed variables (monconn-z variables). the used dataset consists of 250 chemicals with toxicity data to the ciliate tetrahymena pyriformis. for each comp...
متن کاملprediction of the aquatic toxicity of phenols to tetrahymena pyriformis from molecular descriptors
the purpose of this work is to develop robust and interpretable quantitative structure”activity relationship (qsar) models for assessing the aquatic toxicity of phenols using a combined set of descriptors encompassing the logp and recently developed variables (monconn-z variables). the used dataset consists of 250 chemicals with toxicity data to the ciliate tetrahymena pyriformis. for each com...
متن کاملStudies on Nuclear Structure and Function in Tetrahymena Pyriformis
This report describes a rapid, efficient method for isolating macronuclei from Tetrahymena. The macronuclear fraction contains only small amounts of micronuclear material and little detectable whole cell or cytoplasmic contamination. A method is also described for preparing a "micronuclear fraction" which contains 20-40 micronuclei for every macronucleus present. Electron microscope observation...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Materials and Environmental Sciences
سال: 2018
ISSN: 2028-2508,2028-2508
DOI: 10.26872/jmes.2018.9.1.29