Pork lente insulin

Lente insulin (insulin zinc suspension USP) Human, pork 8-12 18-24... 

Make any change of insulin cautiously and only under medical supervision. Changes in purity, strength, brand (manufacturer), type (eg, regular, NPH, lente), species (beef, pork, beef-pork, human), or method of manufacturer (rDNA vs animal-source insulin) may result in the need for a change in dosage. 

A 41-year-old woman became allergic to all types of insulin (beef, pork, human, lente, etc.). She had used insulin for the first time during pregnancy and was intermittently treated unsatisfactorily with oral agents. She used lispro insulin for more than 6 months without an allergic reaction. 

---