Sentences with phrase «animal experiments effect»

Animal experiments Effect of yeast supplementation on digestibility, fecal microbiota and serum endotoxin levels in non-exercising and exercising horses — A.A.O. Gobesso — Livestock Science

Not exact matches

- A Game of Hypothesizing, Dean Interpreting Data - Quantitative Analysis of Mixtures, Schwartz Defining Operationally - Biotic Community, Menhusen Cells and Magnification, Menhusen Reading Activity - Formulating Hypothesis, Hebeisen Reading Exercise - Oersted's Experiment, Schwartz Formulating Hypotheses - Levers, Schwartz North by Compass, North by Shadow, Dennis Controlling Variables - Human Heart Rate, Phillips Effect of Practice on Memorization, Forgetting and Relearning, Mayor Learning About Line Graphs I, II and III, Dean Controlling Variables - Chemical Reactions, Livermore Chances Are, Hebeisen Interpreting Data - Animal Behavior, Menhusen Working with Solutions, Dean Defining Operationally - Inertia and Mass Stamp Out Trash, Hebeisen Interpreting Data Module - A Limited Earth: An Unlimited Population?

Scientists are forced either to experiment on whole animals, which is expensive, raises ethical issues and may not predict effects in humans, or to perform tests on microscopic human cells found in tissue cultures, which have been altered to live forever and bear little relation to actual living, breathing people.

Nevertheless, there remain many gaps in scientists» understanding of the effects of blasts on the human brain; most new knowledge has come from experiments with animals.

However, because it remains heavily contaminated by radiation, the region represents an accidental ecological experiment to study the effects of ionizing radiation on wild animals.

«Although the doses of EDCs were somewhat high, we did this to simulate their effects of daily exposure, as well as body accumulation due to long - term exposure, simultaneously in animal experiments,» said Choi.

It is just one of hundreds of compounds that have shown great promise in animal experiments — such as helping rats learn their way around mazes — yet seem to produce at best only marginal effects in patients.

The Norwegian analysis was done after researchers at Harvard University found these effects of the medicines in animal tests and in experiments with brain cells in the lab.

The experiments were enough to set Vedral wondering if he and his colleagues could find quantum effects within the animal equivalent of photosynthesis.

Yet much of the evidence cited by smart drug enthusiasts comes from animal experiments which can, by virtue of their design, test only a drug's effect on learning, not recall.

«We had some indication that rapamycin would enhance the cytotoxic T cell effect, from previous experiments in both animals and humans showing that the drug produced modest effects by itself,» says Maria Castro, Ph.D., senior author of the new paper.

Although this «bystander effect» has been observed in tissue culture and recently in living animals, no experiments have yet linked it to the main reason for concern: Bystander effects might trigger cancer.

Here we provide an overview of several technical developments by scientists and engineers at the Monterey Bay Aquarium Research Institute (MBARI) that have enabled and enhanced deep - sea exploration and experiments to assess the effects of changing ocean conditions on benthic marine animals.

More than half of pregnant women in the Western world report intake of mild analgesics, and some of these drugs have been associated with anti-androgenic effects in animal experiments.

After years of experimenting with FMD in animal models and showing its benefits on metabolism and life span, Dr. Longo's team analyzed the effects in a human clinical trial that was published earlier this year.

Chris Kresser's Research Public health and carrageenan regulation: a review and analysis Review of harmful gastrointestinal effects in animal experiments.

The effect of drugs as specific DAO inhibitors and their capacity to induce histamine intolerance have been shown in various studies with human placental DAO and in animal experiments (10, 40, 97, 98).

Animal experiments indicate that copper deficiency combined with high fructose consumption has particularly deleterious effects on infants and growing children.

More than 6,000 papers have been published on these so - called beta glucans, but almost all the data about preventing infections had come from petri dish or lab animal studies, until a few years ago when a series of experiments on athletes showed beneficial effects — but that was in marathon runners.

As one recent study demonstrates, inflammatory bowel disease in animal experiments can have an adverse effect on the hypothalamus.

In this experiment, the animals showed behaviors similar to the effects of drug abuse — going through binging, withdrawal, and craving while on this feeding schedule.

«Evidence further suggests that certain lifestyles, such as one involving a high - energy diet, may increase IGF - I levels, a finding that is supported by animal experiments indicating that IGFs may abolish the inhibitory effect of energy restriction on cancer growth.»

Animal experiments even suggest that these effects are multi-generational, with the DHA concentration of nervous tissue declining with each successive generation.

Experiments show that selenium - treated animals may remain unaffected, even when they have attained tissue mercury levels otherwise associated with toxic effects.15

Borgi said a yet - to - be published follow - up experiment, in which both children and adults judged the cuteness of animal and human pictures with manipulated facial traits (more or less infantile), similarly found «no effects of having dogs at home but a statistically significant effect of cat ownership.»

We provided funding for three projects relevant to specific animal advocacy interventions, namely, a humane education field experiment, an experiment testing the effects of real and virtual contact with farmed animals, and a series of focus groups and survey experiments to understand consumer attitudes towards and willingness - to - pay for cultured meat.