Differential effects of morphine on noradrenaline release in brain regions of stressed and non-stressed rats

Stereotaxic Mapping of the Monoamine Pathways in the Rat Brain*

1971 • 3,816 citations

The Neuropsychology of Anxiety

2003 • 1,928 citations

Frontiers in Catecholamine Research

1973 • 1,252 citations

The concentration of sympathin in different parts of the central nervous system under normal conditions and after the administration of drugs

1954 • 1,014 citations

Animal models in psychiatry and neurology

1978 • 648 citations

Stress-induced parallel changes in central opioid levels and pain responsiveness in the rat

1977 • 560 citations

Noradrenergic neurons: Morphine inhibition of spontaneous activity

1974 • 433 citations

Multiple opiate receptors: different regional distribution in the brain and differential binding of opiates and opioid peptides.

1979 • 399 citations

Receptors for neurotransmitters and peptide hormones.

1980 • 373 citations

Metabolism of normetanephrine-H3 in rat brain—identification of conjugated 3-methoxy-4-hydrophenylglycol as the major metabolite

1968 • 368 citations

Narcotic antagonists in the benzomorphan series

1964 • 323 citations

Effects of morphine and naloxone on separation distress and approach attachment: Evidence for opiate mediation of social affect

1978 • 321 citations

The Neuropsychology of Anxiety

1984 • 295 citations

Iontophoretic application of opiates to the locus coeruleus

1977 • 287 citations

Stress and Catecholamines

1975 • 250 citations

Morphine and β-endorphin inhibit release of noradrenaline from cerebral cortex but not of dopamine from rat striatum

1978 • 201 citations

Brain RNA and Hypophysectomy; A Topographical Study

1972 • 199 citations

Catecholamine Biosynthesis in Brains of Rats Treated with Morphine

1970 • 197 citations

Phenomenology and Treatment of Anxiety

1980 • 192 citations

Time-related differences in noradrenaline turnover in rat brain regions by stress

1982 • 167 citations

Benzodiazepines attenuate single unit activity in the locus coeruleus

1980 • 165 citations

Influence of morphine and naloxone on the release of noradrenaline from rat brain cortex slices

1974 • 149 citations

Psychological stress enhances noradrenaline turnover in specific brain regions in rats

1982 • 142 citations

On the role of endogenous opioid peptides: Failure of naloxone to influence shock escape threshold in the rat

1976 • 137 citations

The rate of formation of 3-methoxy-4-hydroxyphenylethyleneglycol sulfate in brain as an estimate of the rate of formation of norepinephrine.

1973 • 136 citations

Hypersensitivity to noradrenaline in cortex after chronic morphine: relevance to tolerance and dependence

1978 • 128 citations

Morphine-induced increases in the incorporation of 14 C-Tyrosine into 14 C-Dopamine and 14 C-norepinephrine in the mouse brain: antagonism by naloxone and tolerance.

1972 • 117 citations

INDIVIDUAL DETERMINATION OF CORTISOL AND CORTICOSTERONE IN A SINGLE SMALL SAMPLE OF PERIPHERAL BLOOD

1961 • 115 citations

Psychopharmacology. A biochemical and behavioral approach

1977 • 115 citations

Regional responses of rat brain noradrenergic neurones to acute intense stress

1981 • 99 citations

Psychopharmacology: A biochemical and behavioral approach

1978 • 94 citations

Simultaneous determination of noradrenaline and 3-methoxy-4-hydroxyphenylethyleneglycol sulfate in discrete brain regions of the rat

1979 • 86 citations

Morphine and naloxone: Effects on conditioned near as measured with the potentiated startle paradigm

1979 • 85 citations

Alterations in turnover and endogenous levels of norepinephrine in cerebral cortex following electrical stimulation and acute axotomy of cerebral noradrenergic pathways

1973 • 78 citations

Influence of intra-amygdaloid opiate injections on shock thresholds, tail-flick latencies and open field behaviour in rats

1978 • 74 citations

Naloxene enhances stress-induced increases in noradrenaline turnover in specific brain regions in rats

1982 • 73 citations

Partial anxiolytic action of morphine sulphate following microinjection into the central nucleus of the amygdala in rats

1979 • 72 citations

ADRENOCORTICAL FUNCTION AND THE MEASUREMENT OF “EMOTIONALITY”*

1969 • 67 citations

GLYCOL SULPHATE ESTER FORMATION FROM [¹⁴C]NORADRENALINE IN BRAIN AND THE INFLUENCE OF A COMT INHIBITOR

1971 • 64 citations

STUDIES ON THE MECHANISM OF PITUITARY‐ADRENAL ACTIVATION BY MORPHINE

1955 • 54 citations

Effects of age and stress on regional noradrenaline metabolism in the rat brain

1982 • 53 citations

Regional Distribution and Production Rate of 3‐Methoxy‐4‐Hydroxyphenylethyleneglycol Sulphate (MHPG‐SO₄) in Rat Brain

1981 • 51 citations

EFFECT OF MORPHINE AND NALORPHINE ON THE CONTENT OF DOPAMINE IN MOUSE BRAIN

1966 • 41 citations

Some effects of morphine on pituitary-adreno-cortical function in the rat

1967 • 34 citations

The effects of acute and chronic administration of morphine on norepinephrine turnover in rat brain regions

1977 • 29 citations

The effects of acute and chronic administration of morphine on the turnover of brain and adrenal catecholamines in rats

1980 • 19 citations

The effects of several narcotic analgesics on brain levels of 3-methoxy-4-hydroxyphenylethylene glycol sulfate in the rat.

1978 • 18 citations

Morphine effects on the levels and turnover of catecholamines in rat brain.

1974 • 18 citations

Presynaptic α-adrenoceptors and opiate receptors: Inhibition of [3H]noradrenaline release from rat cerebral cortex slices by different mechanisms

1982 • 18 citations

Effects of Morphine on Hypothalamic Noradrenaline and on Pituitary-Adrenal Activity in Rats

1976 • 18 citations

A comparison of the neurochemicals effects of buprenorphine with those of morphine and haloperidol in rats

1981 • 17 citations

Study on diurnal variation of noradrenaline release in three brain regions of rats.

1980 • 14 citations

A comparative study on the effects of morphine on central, peripheral and ganglionic stores of catecholamines.

1981 • 14 citations

The effects of acute and chronic morphine administration on the levels of 3-methoxy-4-hydroxphenylglycol sulfate in rat brain.

1975 • 13 citations

Opiate receptors: problems of definition and characterization.

1980 • 11 citations

Further studies of the effects of morphine on the levels of MHPG-SO4 in rat brain

1979 • 10 citations

Effects of morphine and other centrally acting drugs on 3,4-dihydroxyphenylethylene glycol sulfate (DOPEG-SO4) in rat brain

1980 • 8 citations

Single-dose tolerance to the effects of morphine on brain 3-methoxy-4-hydroxyphenylethylene glycol sulfate

1980 • 6 citations

Morphine Increases Hypothalamic Noradrenaline Turnover But Rather Decreases Its Enhancement Induced by Stress in Rats

1981 • 3 citations