Table 1.

Primary and secondary antibodies.

Primary antibodies	Host species	Dilution	Source	Source code
Polyclonal IgG anti-Angiotensin converting enzyme type 2 (ACE2)	Rabbit	1:1000	Abcam, MA, USA (www.abcam.com)	ab15348 Lot. GR- 3333640-6
Monoclonal IgG anti-Calretinin (CR)	Mouse	1:1000	Swant, Marly Switzerland (www.swant.com)	6B3
Polyclonal IgG anti-Glycine Transporter 2 (GlyT2)	Guinea pig	1:1000	Frontier Institute, Japan (nittobo-nmd.co.jp/)	AF880
Polyclonal IgG anti-Tyrosine Hydroxylase	Sheep	1:2000	Chemicon-Millipore, CA, USA (www.merckmillipore.com)	AB1542
Polyclonal IgG anti-Tryptophan Hydroxylase (TPH)	Sheep	1:2000	Chemicon-Millipore, CA, USA (www.merckmillipore.com)	AB1541
Polyclonal IgG anti-AVP-neurophysin-specific	Mouse	1:1000	Kind gift from Prof. Harold Gainer, National Institute of Mental Health NIH, MD, USA	PS-41
Monoclonal IgG anti-Neuron-Specific Nuclear Protein (NeuN)	Mouse	1:1000	Chemicon-Millipore, CA, USA (www.merckmillipore.com)	MAB377
Monoclonal IgG anti-Glial Fibrillary Acidic Protein (GFAP).	Mouse	1:1000	Biocare Medical, CA, USA (biocare.net/)	CM065A
Polyclonal IgG Anti-von Willebrand Factor (vWF)	Sheep	1:1000	Abcam, MA, USA (www.abcam.com)	ab11713 Lot. GR-3197929-13
Secondary antibodies	Host species	Dilution	Source	Source code
Peroxidase conjugated anti-Rabbit IgG	Donkey	1:500	Jackson Immunoresearch, PA, USA (https://www.jacksonimmuno.com/)	711–035-152
Alexa Fluor 488 anti-Rabbit IgG	Donkey	1:500	Jackson Immunoresearch, PA, USA (https://www.jacksonimmuno.com/)	711–545-152
Alexa Fluor 594 anti-Mouse IgG	Donkey	1:500	Jackson Immunoresearch, PA, USA (https://www.jacksonimmuno.com/)	715–585-150
DyLight 405 anti-Guinea Pig	Donkey	1:500	Jackson Immunoresearch, PA, USA (https://www.jacksonimmuno.com/)	706–475-148
Alexa Fluor 633 anti-Sheep	Donkey	1500	ThermoFisher Scientific, MA, USA (www.thermofisher.com)	A21100