Feeding by female rats during restricted access to food:
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Feeding by female rats during restricted access to food: Does estrogen influence eating during a diet?. A presentation by Amie Francis, student intern extraordinaire. Estrogen treated rats eat less than those treated with oil. Timeline.

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A presentation by Amie Francis, student intern extraordinaire

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A presentation by amie francis student intern extraordinaire

Feeding by female rats during restricted access to food: Does estrogen influence eating during a diet?

A presentation by Amie Francis, student intern extraordinaire


Estrogen treated rats eat less than those treated with oil

Estrogen treated rats eat less than those treated with oil


Timeline

Timeline


What do we want to know

  • Does estrogen affect the rat’s ability to learn the feeding protocol?

  • Does estrogen affect the inhibitory gastric distension signals in ovariectomized (OVX) female rats?

What do we want to know?


A presentation by amie francis student intern extraordinaire

Estrogen does not appear to affect rats’ ability to learn the restricted feeding protocol


Does estrogen affect the inhibitory gastric distension signals

Does estrogen affect the inhibitory gastric distension signals?


A presentation by amie francis student intern extraordinaire

Rats exhibit higher fos+ activation in the NTS after eating


What does it mean

Conclusions:

Estrogen does not appear to affect rats’ ability to learn the eating protocol

More data is necessary to determine if neuronal activation the NTS is affected by estrogen.

Whatdoes it mean?


Acknowledgements and closing thoughts

Thanks to:

TCC Biotechnology Program

Dusti Sloan

Dr. Diana Spencer

OSU Center for Health Sciences

Dr. K. Curtis

Rebecca Naukam

Liming Fan

Acknowledgements and closing thoughts


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