Because non-genomic pathways include any mechanism that is not a genomic effect, there are various non-genomic pathways. However, all of these pathways are mediated by some type of steroid hormone receptor found at the plasma membrane.  Ion channels, transporters, G-protein coupled receptors (GPCR), and membrane fluidity have all been shown to be affected by steroid hormones.  Of these, GPCR linked proteins are the most more information on these proteins and pathways, visit the steroid hormone receptor page.
Combined pituitary hormone deficiency (including ACTH deficiency) due to genetic pituitary abnormalities is rare. ACTH and cortisol deficiency have been described in patients with multiple pituitary hormone deficiencies due to mutations in the PROP-1 (Prophet of Pit-1) gene, even though PROP-1 is not expressed in corticotropes. The onset of cortisol deficiency, which may be severe, ranges from childhood to late adulthood [ 2-5 ]. Mutations in other transcription factors involved in early pituitary development (HESX1, LHX4) also can result in variable degrees of hypopituitarism that include ACTH deficiency [ 6,7 ]. (See "Causes of hypopituitarism", section on 'Genetic diseases' .)
Blood pressure is the force of your blood pushing against the walls of your arteries. Each time your heart beats, it pumps out blood into the arteries. Your blood pressure is highest when your heart beats, pumping the blood. This is called systolic pressure. When your heart is at rest, between beats, your blood pressure falls. This is the diastolic pressure. Your blood pressure reading uses these two numbers. Usually they're written one above or before the other, such as 120/80. If your blood pressure reading is 90/60 or lower, you have low blood pressure.