Liraglutide, an analog of human GLP-1 and acts as a GLP-1 receptor agonist, produced by a process that includes expression of recombinant DNA in Saccharomyces cerevisiae, has been engineered to be 97% homologous to native human GLP-1 by substituting argin
Garbage trucks are mainly used for collecting, loading and transporting domestic garbage. They can also compress and crush the loaded garbage to increase its density and reduce its volume, which greatly improves the efficiency of garbage collection and tr