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Monthly Archives: November 2017

Pig Lumbar Spines Used for Pedicle Screw Testing

Pedicle ScrewsPedicle screws have been the standard method of treatment of spinal diseases.

However, these screws can loosen over time after placement during surgery, which makes them a less-than-ideal choice.

But how can surgeons improve on this practice? The answer may lie within research swine. More specifically, within pig lumbar spines.

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Studying Skin Permeation with Porcine Tissue Models

Porcine SkinSkin permeation studies are extremely important in predicting percutaneous penetration, and porcine tissue models have proven very important in such research.

A recent study conducted at the University College of London compared skin parallel artificial membrane permeation assay (PAMPA), porcine skin and human skin in the permeation of compounds topically placed on each tissue/artificial tissue.

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