Keyphrases
5-hydroxytryptamine
33%
7-Amino-4-methylcoumarin
16%
Acetic Acid
17%
Antinociception
36%
Antinociceptive
19%
Antiserum
23%
Axon
17%
Brainstem
31%
Central Nervous System
18%
Double Labeling
14%
Dynorphin
21%
Endogenous Opioids
12%
Endomorphin
43%
Enkephalin
17%
Estrogen
16%
Estrogen Receptor
21%
Fluorescein
12%
Fluorescence Immunoassay
12%
Fluorogold
15%
Fluorophore
23%
GABAergic Neurons
12%
Immunoreactivity
47%
In Situ Hybridization
11%
Intermediolateral Cell Column
12%
MOR-1
36%
Nerve Fibers
19%
Nerve Terminal
12%
Neurotransmitters
18%
Nucleus Raphe Magnus
17%
Opioid Receptors
90%
Opioids
51%
Rat Brain
19%
Receptor Splice Variants
12%
Reproductive Cycle
11%
Rhodamine B (Rh B)
13%
Rostral
19%
Rostral Ventrolateral Medulla
32%
Serotonergic
35%
Serotonergic Neurons
28%
Serotonin
61%
Spinal Cord
53%
Spinal Dorsal Horn
15%
Spinal Motor Neurons
15%
Spontaneous Excitatory Postsynaptic Current (sEPSC)
12%
Substance P
43%
Thyrotropin
35%
Varicosity
21%
Ventral Tegmental Area
11%
Ventrolateral Medulla
20%
Ventrolateral Periaqueductal Gray (vlPAG)
15%
Neuroscience
Acetate
10%
Antiserum
28%
Aromatase
8%
Axon
22%
Brainstem
34%
Central Nervous System
19%
Dorsal Root Ganglion
7%
Dynorphin
11%
Eicosanoid Receptor
11%
Endomorphin 1
10%
Endomorphin 2
26%
Endorphin
13%
Enkephalin
16%
Estrogen Receptor
23%
Fluorescent Dye
11%
G Protein
8%
GABA Receptor
12%
Gamma-Aminobutyric Acid
17%
Glia
9%
Hypothalamus
11%
Immunocytochemistry
10%
Immunofluorescence
15%
Immunohistochemistry
8%
In Situ Hybridization
8%
In Vitro
13%
In Vivo
9%
Innervation
12%
Locus Coeruleus
13%
Medulla
31%
Midbrain
7%
Nerve Fiber
20%
Neuropathic Pain
10%
Neuropeptide
11%
Neurotransmitter
17%
Nucleus Raphe Magnus
17%
Opiate
50%
Periaqueductal Gray
14%
Prehormone
10%
Rostral Ventromedial Medulla
29%
Serotonergic
59%
Serotonin
74%
Soma
7%
Staining Technique
13%
Substance P
44%
Thyrotropin-Releasing Hormone
30%
Tract Tracing
9%
Tyrosine Hydroxylase
8%
Ventral Tegmental Area
11%
δ -Opioid Receptor
100%
μ-Opioid Receptor
9%