There are multiple definitions:

1. glycosaminoglycan(English)

   • long, polysaccharide chain located between collagen fibrils in tendon. They decrease with age in many musculoskeletal tissues. Forms negatively charged biopolymer-based networks in different tissues, which have an important regulatory function. See Mikic number
   • ACAN, ADHF, ALK5, AVP, BCAN, CSPG, cTnI, DAPI, ECM, eGC, EndoMT, EnNaC, EYFP, GBM, GFP, GWSA, HF, HO, NCAN, MNC, PSS, QSAR, MMP2, MTCS, Na, NO, PCNA, pp38MAPK, pSMAD2/3, SMA, SN, SNP, TBW, TGF, TonEBP, TUNEL, VCAN, VEGF-C, WT1
   • Cell biology, Physiology, Regulation / control, Aging, Musculoskeletal system
   • https://doi.org…155/2014/642798
   • https://doi.org…/art.1780290108
   • https://doi.org…acc.2014.11.025
   • https://doi.org…bts.2024.04.007
   • https://doi.org/10.1113/JP286609

2. group-specific antigen(English)

   • gGag
   • Immunology

3. guideline adherent group(English)

   • significant differences in complete control of the incidence of chemotherapy-induced nausea and vomiting compared with the guideline non-adherent group
   • CINV, FLIE, HEC, GNG, MEC, NEPA
   • Chemotherapy, Adverse effect, Guidelines
   • https://doi.org…1096-016-0393-3