3 H-Leucine incorporation assay To estimate the rate of protein synthesis, cells were cultured in DMEM containing L-[4,5- 3 H] leucine (1 Ci/ml, PerkinElmer) which incorporates into newly synthetized proteins
Upset Stomach and Urinary Problems Lipotropic injections contain a variety of different vitamins and substances, including Vitamin B6, Vitamin B12, Choline, Chromium, L-Carnitine, and Picolinate
Or you have history of gastrointestinal disease, surgery (gastric bypass, ileal resection), long-term use of proton-pump inhibitors, or known malabsorption
Or worse, contaminants could cause their own unforeseen biological effects, completely ruining the data
Although the exact cause is not always known, many cases are associated with compression of the trigeminal nerve by a blood vessel near its origin in the brainstem