Why does my under eye pulsate?

Why does my under eye pulsate? A minor eyelid twitch is often linked to everyday things like fatigue, stress, or caffeine. You might also have it because the surface of your eye (cornea) or the membranes that line your eyelids (conjunctiva) are irritated. How do I stop the pulsating veins under my eyes? Treatment Relax. […]

Is my cell culture contaminated?

Is my cell culture contaminated? If your media contains phenol red: look for changes in the color of your media as this indicates pH changes. If it starts to go orange/yellow, you may have a problem (either contamination or you need to replenish your cell’s media supply more frequently). Look for signs of turbidity or […]

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