TRT	Testosterone Replacement Therapy
PADAM	Partial Androgen Deficiency of the Aging Male
LOH	Late-Onset Hypogonadism
LH	Luteinizing hormone
COX2	cyclooxygenase-2
StAR	steroidogenic acute regulatory protein
BMI	Body Mass Index
AR	androgen receptor
PPARγ	Peroxisome Proliferator-Activated Receptor-gamma
CEBPα	CAT/enhancer-binding protein alpha
IM	intramuscular
RCT	Randomized Clinical Trial
DHEA	Dehydroepiandrosterone
DHEAS	Dehydroepiandrosterone sulfate
BMD	bone mineral density
IIEF	International Index of Erectile Function
EFD	Erectile Function Domain
PDE-5i	phosphodiesterase type 5 inhibitors
SAID	Sexual Arousal, Interest and Drive Scale
HED	Hypogonadism Energy Diary
T2DM	Type 2 diabetes mellitus
HbA1c	glycated hemoglobin
HOMA-IR	homeostatic model assessment of insulin resistance
IL-18	interleukin 18
ADT	Androgen deprivation therapy
CV	cardiovascular
FDA	Food and drug administration
QoL	Quality of life
AMS	Aging Males’ Symptom
ED	Erectile dysfunction