There are multiple definitions:

1. anti-lymphocytic globulin(English)

   • is given to a patient before a stem cell transplant to kill T cells and lower the risk of graft-versus-host disease
   • ATG, GVHD
   • Stem cell, Therapeutic approaches
   • https://www.can…hocyte-globulin

2. apoptosis-linked gene(English)

   • see subtypes 2 and 3
   • AIP
   • Apoptosis, Genetics

3. acute luminal gain(English)

   • post-PCI minimal lumen diameter minus baseline minimal lumen diameter
   • BA, IVL, IVUS, ALG, CB, NCB, OCT, PCI, RA, SB, LLL
   • Coronary circulation, Difference based metric
   • https://doi.org…IONS.120.009870
   • https://doi.org…928-020-00653-7

4. axial length growth(English)

   • refers to the time course of the subjective visual function changes during the first month of orthokeratology treatment in myopic children
   • AL, ODT, OK
   • Ophthalmology
   • https://doi.org…ins.2021.693217