PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17175307-17 2006 We concluded that patients with early CAN who are switched to SRL and low-dose CsA have a significant attenuation of the rate of GFR declination when compared with patients who receive MMF or AZA addition. Sirolimus 62-65 Rap guanine nucleotide exchange factor 5 Homo sapiens 129-132