Other aspects of the male hypothalamus-pituitary-gonadal (HPG) axis change with age, including a rise in luteinizing hormone levels, indicative of the axis responding less sensitively to hormone ...

The relationship between male infertility and psychological stress ... which stimulate its release 94 (GnIH has inhibitory effects on entire the HPG axis [hypothalamus to testes]); 90 by virtue ...

Chronic alcohol use wreaks havoc on metabolism and male fertility ... while altering the hypothalamic-pituitary-gonadal (HPG) axis. Chronic alcohol use typically reduces testosterone, with ...

Male infertility is a global health concern ... KISS1, a key regulator of the hypothalamic-pituitary-gonadal (HPG) axis, is critical for initiating puberty and maintaining reproductive hormone ...