Mechanistic insights into the reaction of an estrogen o-quinone with deoxyguanosine has been further investigated using high level density functional calculations in addition to the use of 4-hyroxycatecholestrone (4-OHE₁) regioselectivity labeled with deuterium at the C1-position. Calculations using the M06-2X functional with large basis sets indicate the tautomeric form of an estrogen-DNA addu...

objectives this study evaluates the correlation between hbv infection and snp in il-10 gene promoter. patients and methods ninety-six hbv-infected patients (32 chronic hepatitis b infection patients, 34 healthy carriers, 30 spontaneously recovered cases) and 31 healthy controls were enrolled. three biallelic (-819,-592,-1082) regions in the il-10 gene promoter were sequenced for all patients. r...

We are using Flourensia cernua as a shrub model to study how terpenes affect livestock herbivory. Two experiments were conducted to examine distribution of volatile chemicals within a plant in an effort to minimize sample variability. In Experiment 1, leaves (current year’s growth) were collected from 20 tarbush plants. Two leaders were sampled from each of three positions (outer canopy, subcan...