Throughout the course of the experiment, the rats getting capsaicin gained 8 percent less weight than untreated animals, and just a little more weight
than rats eating a normal diet.
Not exact matches
Rather
than try to avoid the shock when the light came on, «addicted»
rats just carried on
eating.
Barnes and his colleagues showed four years ago that female
rats fed soya bean products and dosed with cancer - causing chemicals were much less likely to develop breast cancer
than those
eating proprietary
rat food.
More specifically, both amnesic
rats and people with damage to the hippocampus — a key structure in memory formation — tend to
eat in short sporadic bouts, rather
than in a few concentrated meals.
Liang thinks
rats make better models of human feeding behaviors
than mice because
rats are bigger mammals and
eat significantly more
than mice, making it easier to measure their food intake.
For example, studies have shown that young, inactive
rats have reduced insulin sensitivity (a precursor to type - 2 diabetes),
eat more and burn off fewer calories, and develop larger fat pads
than animals who continue to exercise.
Velvet was one of the unlikely
rats that succumbed to a tumor, but I will say this: She was a thousand times better as a pet
than the frogs we got a year later, which insisted on
eating only live crickets we caught ourselves every night.
In the first test, with 24 hour deprivation and chow feeding, the
rats which had gone through restricted cycles of feeding (on both normal and sweet food)
ate 10 % more food
than the control
rats.
In the second test, with 24 hour deprivation and cookie feeding,
rats that had been in sweet restricted cycles
ate almost 20 % more food
than the control group.
The
rats who
ate non palatable chow and were on normal «diets» were perfectly fine; the
rats who had
eaten sweets but were on a normal diet
ate about 20 % more; the
rats who had been in restricted cycling patterns and refed on sweets
ate 80 % more
than control mice on normal diets.
In the third test, in simple spontaneous feeding without a 24 hour deprivation window,
rats conditioned by sweet foods
ate more
than rats on normal chow, regardless of whether they had been restricted or not.
Interestingly enough, the
rats that had been conditioned on sweet food were not all that interested in the chow feeding, and actually
ate 20 % less chow
than the control group.
Self - selecting exercised
rats eat more protein and fat
than exercised chow
rats and are leaner (I don't know about their performance).
Studies with
rats have shown those given Garcinia Cambogia tend to
eat less
than those in the control group (11, 12).
The
rats that
ate a diet supplemented by 2 percent with blackberries displayed better motor performance, balance and coordination
than the control group.
The
rats who
ate the high - sugar diets gained weight faster and gained more weight
than the
rats who had not
eaten sugar.
The
rats on the 5 % casein diet
ate much less food
than the
rats on the 20 % casein diet.
In 1991, however, Campbell's group published a study using Fisher 344
rats showing that
rats fed 4 % casein
ate more and weighed less
than rats fed greater amounts of casein ranging from 8 % to 20 % (16).
A study showed that
rats who
ate a high - fat diet with cherry powder gained less weight
than rats who didn't have cherry powder.
According to the studies the
rats that slept less,
ate more
than the
rats with normal sleep.
That is why our society can generally find it acceptable to
eat some animals and keep others as pets, why
rats are often viewed as diseased pests while squirrels are seen as beautiful woodland creatures, or why wearing fur has become taboo but most people don't think twice about leather and I believe why cats are viewed and treated as more disposable
than dogs.