B6C3F1 mice were treated with 0, 100, 500, 1500, or 6000 ppm di(2-ethylhexyl)phthalate (DEHP) in the diet for up to 104 weeks. Blood and urine were analyzed at Weeks 26, 52, 78, and 104 from 10 animals per sex per group. Body weights and food consumption were measured weekly for the first 16 weeks, then monthly thereafter. Survival was reduced for mice receiving 6000 ppm DEHP. Overall weight ga...

Recovery of gluten in buckwheat flour was evaluated as part of an effort to produce wheat-contaminated buckwheat flours that could be used as reference materials (RMs) for testing the presence of gluten in buckwheat. RMs of buckwheat containing 0, 20, 100 and 1000 ppm gluten were created and tested by ELISA. The Gluten-Check kit detected gluten accurately at all levels; RIDASCREEN and Biokits t...

Male rat sexual development was evaluated after dietary administration of 0, 760, 3800, 11,400 ppm diisononyl phthalate (DiNP) and 7600 ppm dibutyl phthalate (DBP) from gestation day (GD) 12 to postnatal day (PND) 14. Maternal weight was reduced on GD 20, PND 2 and 14 at 11,400 ppm DiNP. Pup weight was reduced on PND 2 and 14 at 11,400 and 3800 ppm DiNP. DBP induced multinucleated germ cells (M...

Prosthesis-patient Mismatch (PPM) is not uncommon with an incidence reported up to 70% after aortic valve (AV) replacement. Severe forms of PPM are less common (up to 20%); PPM can lead to increased short- and long-term morbidity and mortality. It is important to discriminate PPM from other forms of prosthetic valve dysfunction. Sometimes, prosthetic valve degenerative disease may coexist with ...

The paper presents the results of participation of Bobicev team in DSL (Discriminating Similar Languages) shared task 2015. It describes the use of PPM (Prediction by Partial Matching) for language discrimination. The accuracy of the presented system was equal to 94.14% for the first set and 92.22% for the second set. The results were scored as the 4th for the first task and 5th for the second ...

An algorithm is presented which implements a probabilistic attack on the key-exchange protocol based on Permutation Parity Machines. The strategy consists of a Monte Carlo method to sample the space of possible weights during inner rounds and an analytic approach to convey the extracted information from one outer round to the next one. The results show that the protocol under attack fails to sy...

A photoacoustic multi-gas sensor using tuneable laser diodes in the near-infrared region is reported. An optimized resonant configuration based on an acoustic longitudinal mode is described. Automatic tracking of the acoustic resonance frequency using a piezo-electric transducer and a servo electronics is demonstrated. Water vapour, methane and hydrogen chloride have been measured at sub-ppm le...

Introduction Methylsulfonylmethane (MSM), also known as dimethyl sulfone (DMSO 2 ) and methyl sulfone, is an organic sulfur-containing compound that occurs naturally in a variety of fruits, vegetables, grains, and animals including humans. A white, odorless, slightly bitter-tasting crystalline substance containing 34-percent elemental sulfur, MSM is a normal oxidative metabolite product of dime...

Shallow groundwater is heavily contaminated with arsenic in Bangladesh. The results of a total of 77 samples in two studied upazilas Daudkandi and Begumganj showed elevated levels of arsenic contents in tube well water (range: 0.29-0.71 ppm, n = 6), soils (range: 5.64-29.47 ppm DW, n =16), human scalp hair, (range: 2.41-14.91 ppm DW, n = 8), kachu (range: 0.11-3.89 ppm FW, n = 5), water spinach...

In a study of a possible syncarcinogenic effect of nitrosodimethylamine (NDMA) on sterigmatocystin ISTG) carcinogenesis. male rats were fed diets containing I 0 ppm STG. 10 ppm STG and I ppm NDMA. I ppm STG and IOppm NDMA or JOppm NDMA for 54 wk. Hepatic carcinomas developed in 75° o of the rats fed 10 ppm STG plus I ppm NDMA and in 53";, of those fed 10 ppm STG alone. The hepatic carcinomas de...