Life Lines by Dr. Dolittle

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Tag Archive for ‘bone’

A mother’s diet can have a lasting impact on offspring

A new study published in Physiological Reports provides evidence that a mother’s diet during pregnancy could have lasting impacts on her offspring’s bone development and later risk of osteoporosis. Osteoporosis is characterized by a loss of trabecular (spongy) bone leading to increased risk for developing bone fractures.  The researchers discovered this relationship while studying female microswine that were consuming a diet containing only 1% protein late in their pregnancy and for […]

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Hypoxia and anoxia and reoxygenation, Oh my!

There are many examples of animals that can naturally tolerate hypoxic and anoxic conditions without exhibiting pathologies associated with reoxygenation. Here are a few examples from this year’s conference: Dr. Anthony Signore (University of Nebraska) spoke about how some hypoxia tolerant animals can use carbon monoxide, you know that gas we think of as poisonous, to improve oxygen binding to hemoglobin in hypoxic conditions. Well known for their ability to […]

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