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Trends in Endocrinology and Metabolism, 2017

Do not apply heat

Purification and properties of hamster liver ligandins, glutathione S-transferases [PMID: 7371010] Laboratory literature summary: Purification and properties of hamster liver ligandins, glutathione S-transferases

This option is especially helpful during periods of high stress such as intense workouts, deadlines, or demanding work schedules

However, we can use a numbing cream if youre concerned about the treatment being uncomfortable or are particularly sensitive

These may include injection site reactions such as redness, swelling, or tenderness that resolve within 24 to 48 hours