# Talk:Norepinephrine

I have had many family issues and I profusely apologize in the delay of this review. I will jump in again. I'll be finishing the review up with my other account. Best Regards, Barbara (WVS) (talk) 15:40, 22 January 2016 (UTC) otherwise known as Bfpage

I've been mostly out of action for the last couple of weeks, so I'm actually happy that not much has happened here during that time.  I do look forward to getting this in motion, though.  Best regards, Looie496 (talk) 16:34, 22 January 2016 (UTC)
I do feel badly because the other reviews that I have done have been completed in a week or less. I'm back to work. Best Regards, Barbara (WVS) (talk) 23:46, 23 January 2016 (UTC)

Nor adrenaline actually decreases heart rate.
reference from Principles of general pharmacology by KD Tripathi. Zaidanzargar (talk) 07:27, 22 May 2020 (UTC)

References to this on the page would need to be adjusted and refs supplied.--Iztwoz (talk) 09:21, 22 May 2020 (UTC)

what is noradrenaline 105.245.173.41 (talk) 05:55, 9 September 2024 (UTC)

those who know💀💀💀 176.64.23.114 (talk) 15:31, 3 October 2024 (UTC)
those who knows ~2025-34960-85 (talk) 15:00, 20 November 2025 (UTC)

I find the graphic used in the article (sub-section "biosynthesis"),titled "Biosynthetic pathways for catecholamines and trace amines in the human brain" unnecessarily complex for this overview article. 
It is certainly important information, but it is almost frightening to look at and will most certainly not  inform the standard reader (even the curious one) about the relevant biochemical pathways. 
The graphic should include the classic steps from L-Phenylalanine to L-Tyrosine to L-DOPA to Dopamine and then norepinephrine (including the relevant enzymes). 
Pathways, that are essentially just branching off from this, should be dealt with in a separate article for specialists. Aurelien101 (talk) 17:41, 2 January 2025 (UTC)