Sentences with phrase «mice test subjects»
In other labs, some intriguing differences between male and female mice test subjects have already begun to emerge.
https://www.scientificamerican.com/ Not exact matches
He averred that none of the mice, test subjects or controls, had any stomach cancer.
Geneticist Clarence Cook Little suspected cancer was an inherited disease, and mice — short - lived and low maintenance — were the ideal test subjects.
Finally, Lowry and his colleagues studied another set of mice, who were subjected to a stress - response test.
Yes, using mice in early drug studies can spare human test subjects from harm, which most people would argue justifies the frequently misleading findings.
Cohen subjected the mice to a learning test known as the Morris water maze.
Using this mouse - tracking software Freeman developed, the millimeters of movement of a test subject's mouse cursor can be linked with brain - imaging data to discover otherwise hidden impacts on specific brain processes.
This was then subjected to initial testing for immunological efficacy in mThy1 - AS mice, which overexpress WT human AS under the murine Thy1 promoter, and which exhibit sensorimotor behavioral deficits, axonal AS pathology, and C - terminally - truncated AS aggregates with regional distribution similar to PD and PD dementia (PDD).
Results showed the first two groups didn't develop PCOS, unlike the mice in the control group, whereas the test subjects with ovary ARs still contracted the disease, albeit at a lower rate than the normal mice.
After exposing one group of mice to six weeks of charged particles, the researchers subjected them to a series of tests.
When you're testing on lots of subjects — and it might benefit to study more than one generation at a time — it's hard to beat a mouse or rat.
Analysis of exploration times during the test revealed significant object / age interaction (P = 0.0293, 3 - way ANOVA with age and treatment as between - subjects factors and object as within - subjects factors), indicative of preferential exploration of the object in the novel location by the younger animals and a lack of such preferential exploration in 20 - month - old mice.
In the study, researchers removed the ovaries of female mice to mimic the effects of post-menopausal women before implanting estrogen - receptor positive cancer tumors into the test subjects.
The second section is on mice which, while decent test subjects, are obviously not identical to humans.
In a study involving dietary ketosis via a low carbohydrate diet (less than 10 percent of total calories), compared to subjects on a 50 percent carbohydrate diet, the low - carbohydrate subjects demonstrated better performance on memory tests, with higher scores being correlated to higher serum KB levels.14 A study using cultured mouse hippocampal cells showed that addition of the KB β - hydroxybutyrate (β - OHB) to cells exposed to Aβ resulted in no decrease in the numbers of dendrites or total neurons — two of the noted pathological changes in AD.