Fast, selective, and sensitive analysis of low-abundance peptides in human plasma by electromembrane extraction.

Analytica chimica acta 20120224

Lipo-endomorphin-1 derivatives with systemic activity against neuropathic pain without producing constipation.

PloS one 20120101

Effects of endokinin A/B, endokinin C/D, and endomorphin-1 on the regulation of mean arterial blood pressure in rats.

Peptides 20111201

Structural basis for inhibiting β-amyloid oligomerization by a non-coded β-breaker-substituted endomorphin analogue.

ACS chemical biology 20111118

Morphine protects against intracellular amyloid toxicity by inducing estradiol release and upregulation of Hsp70.

The Journal of neuroscience : the official journal of the Society for Neuroscience 20111109

Short reaction of C-peptide, glucagon-like peptide-1, ghrelin and endomorphin-1 for different style diet in type 2 diabetic patients.

Chinese medical journal 20111101

The antinociceptive potency of N-arachidonoyl-dopamine (NADA) and its interaction with endomorphin-1 at the spinal level.

Pharmacology, biochemistry, and behavior 20111001

The inverse type II β-turn on D-Trp-Phe, a pharmacophoric motif for MOR agonists.

ChemMedChem 20110905

Antinociception by endogenous ligands at peripheral level.

Ideggyogyaszati szemle 20110330

Design, synthesis, pharmacological evaluation, and structure-activity study of novel endomorphin analogues with multiple structural modifications.

Journal of medicinal chemistry 20110310

Synthesis and antinociceptive effects of endomorphin-1 analogs with C-terminal linked by oligoarginine.

Peptides 20110201

Effects of endomorphins on human umbilical vein endothelial cells under high glucose.

Peptides 20110101

Peripheral antinociceptive effects of the cyclic endomorphin-1 analog c[YpwFG] in a mouse visceral pain model.

Peptides 20101101

G-protein-independent modulation of P-type calcium channels by mu-opioids in Purkinje neurons of rat.

Neuroscience letters 20100816

Recent advances in endomorphin engineering.

ChemMedChem 20100802

A protective effect of endomorphins on the oxidative injury of islet.

Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 20100801

micro-Opioid receptor stimulation in the medial subnucleus of the tractus solitarius inhibits gastric tone and motility by reducing local GABA activity.

American journal of physiology. Gastrointestinal and liver physiology 20100801

Peripheral antinociceptive effect of 2-arachidonoyl-glycerol and its interaction with endomorphin-1 in arthritic rat ankle joints.

Clinical and experimental pharmacology & physiology 20100501

Design, synthesis and pharmacological characterization of endomorphin analogues with non-cyclic amino acid residues in position 2.

Basic & clinical pharmacology & toxicology 20100201

Peripheral endomorphin-1 levels are suppressed in diabetic patients.

Diabetes research and clinical practice 20100201

The effect of opioids and their antagonists on the nocifensive response of Caenorhabditis elegans to noxious thermal stimuli.

Invertebrate neuroscience : IN 20091201

Immunoreactive endomorphin 2 is generated extracellularly in rat isolated L4,5 dorsal root ganglia by DPP-IV.

Regulatory peptides 20091009

The peripheral antinociceptive effects of endomorphin-1 and kynurenic acid in the rat inflamed joint model.

Anesthesia and analgesia 20091001

Chloroquine transport via the malaria parasite's chloroquine resistance transporter.

Science (New York, N.Y.) 20090925

Inducible expression of functional mu opioid receptors in murine dendritic cells.

Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology 20090901

Synthesis and evaluation of new endomorphin analogues modified at the Pro(2) residue.

Bioorganic & medicinal chemistry letters 20090801

Biological activity of endomorphin and [Dmt1]endomorphin analogs with six-membered proline surrogates in position 2.

Bioorganic & medicinal chemistry 20090601

The effects of endomorphins on striatal [3H]GABA release induced by electrical stimulation: an in vitro superfusion study in rats.

Neurochemical research 20090501

Antinociceptive interactions between anandamide and endomorphin-1 at the spinal level.

Clinical and experimental pharmacology & physiology 20090401

Endomorphin 1- and endomorphin 2-containing neurons in nucleus tractus solitarii send axons to the parabrachial nuclei in the rat.

Anatomical record (Hoboken, N.J. : 2007) 20090401

Practical aspects of in vivo detection of neuropeptides by microdialysis coupled off-line to capillary LC with multistage MS.

Analytical chemistry 20090315

P2X receptors in sensory neurons co-cultured with cancer cells exhibit a decrease in opioid sensitivity.

The European journal of neuroscience 20090101

[Endomorphins--endogenous ligands of the mu-opioid receptor].

Postepy biochemii 20090101

Functional coupling of mu-receptor-Galphai-tethered proteins in AtT20 cells.

Neuroreport 20081203

Enzymatic degradation of endomorphins.

Peptides 20081101

Mu-opioid receptor in the nucleus submedius: involvement in opioid-induced inhibition of mirror-image allodynia in a rat model of neuropathic pain.

Neurochemical research 20081001

Endomorphins interact with the substance P (SP) aminoterminal SP(1-7) binding in the ventral tegmental area of the rat brain.

Peptides 20081001

Capsaicin inhibits the in vitro binding of peptides selective for mu- and kappa-opioid, and nociceptin-receptors.

Brain research bulletin 20080930

Endomorphin 1 effectively protects cadmium chloride-induced hepatic damage in mice.

Toxicology 20080929

Possible involvement of dynorphin A release via mu1-opioid receptor on supraspinal antinociception of endomorphin-2.

Peptides 20080901

(+)-Morphine attenuates the (-)-morphine-produced conditioned place preference and the mu-opioid receptor-mediated dopamine increase in the posterior nucleus accumbens of the rat.

European journal of pharmacology 20080610

Differential cardiovascular effects of synthetic peptides derived from endomorphin-1 in anesthetized rats.

Peptides 20080601

Synthesis and in vitro evaluation of a library of modified endomorphin 1 peptides.

Bioorganic & medicinal chemistry 20080601

The spinal antinociceptive effects of endomorphins in rats: behavioral and G protein functional studies.

Anesthesia and analgesia 20080601

Opioid-induced regulation of mu-opioid receptor gene expression in the MCF-7 breast cancer cell line.

Biochemistry and cell biology = Biochimie et biologie cellulaire 20080601

[Analysis of central mechanisms involved in gastric mucosal integrity].

Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology 20080601

In vitro stability and permeability studies of liposomal delivery systems for a novel lipophilic endomorphin 1 analogue.

International journal of pharmaceutics 20080522

YFa, a chimeric opioid peptide, induces kappa-specific antinociception with no tolerance development during 6 days of chronic treatment.

Journal of neuroscience research 20080515

Internalisation of the mu-opioid receptor by endomorphin-1 and leu-enkephalin is dependant on aromatic amino acid residues.

Bioorganic & medicinal chemistry 20080415

Endomorphins and morphine limit anoxia-reoxygenation-induced brain mitochondrial dysfunction in the mouse.

Life sciences 20080326

Role of GABA B receptors in the endomorphin-1-, but not endomorphin-2-, induced dopamine efflux in the nucleus accumbens of freely moving rats.

European journal of pharmacology 20080310

Role of GABAA receptors in the endomorphin-1-, but not endomorphin-2-, induced dopamine efflux in the nucleus accumbens of freely moving rats.

European journal of pharmacology 20080202

Endomorphin-1 inhibits the activation and the development of a hyporesponsive-like phenotype in lipopolysaccharide- stimulated THP-1 monocytes.

International journal of immunopathology and pharmacology 20080101

Search of the human proteome for endomorphin-1 and endomorphin-2 precursor proteins.

Life sciences 20071201

From MIF-1 to endomorphin: the Tyr-MIF-1 family of peptides.

Peptides 20071201

[N-allyl-Dmt1]-endomorphins are micro-opioid receptor antagonists lacking inverse agonist properties.

The Journal of pharmacology and experimental therapeutics 20071001

Melatonin attenuates the development of antinociceptive tolerance to delta-, but not to mu-opioid receptor agonist in mice.

Behavioural brain research 20070822

Colocalization and shared distribution of endomorphins with substance P, calcitonin gene-related peptide, gamma-aminobutyric acid, and the mu opioid receptor.

The Journal of comparative neurology 20070710

Antinociceptive interactions of triple and quadruple combinations of endogenous ligands at the spinal level.

Brain research 20070625

A Tyr-W-MIF-1 analog containing D-Pro2 discriminates among antinociception in mice mediated by different classes of mu-opioid receptors.

European journal of pharmacology 20070601

Differential receptor binding characteristics of consecutive phenylalanines in micro-opioid specific peptide ligand endomorphin-2.

Bioorganic & medicinal chemistry 20070601

In vitro characterization of the effects of endomorphin 1 and 2, endogenous ligands for mu-opioid receptors, on mouse colonic motility.

Biochemical pharmacology 20070501

The in vitro pharmacology of the peripherally restricted opioid receptor antagonists, alvimopan, ADL 08-0011 and methylnaltrexone.

Naunyn-Schmiedeberg's archives of pharmacology 20070501

Antidepressant-like effect of endomorphin-1 and endomorphin-2 in mice.

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 20070401

Comparison of the in vitro apparent permeability and stability of opioid mimetic compounds with that of the native peptide.

Bioorganic & medicinal chemistry letters 20070401

Cardiovascular responses to intrathecal administration of endomorphins in anesthetized rats.

Peptides 20070401

Structure-activity study on the spatial arrangement of the third aromatic ring of endomorphins 1 and 2 using an atypical constrained C terminus.

ChemMedChem 20070301

Human dipeptidyl peptidase III acts as a post-proline-cleaving enzyme on endomorphins.

Biological chemistry 20070301

Synthesis and characterization of potent and selective mu-opioid receptor antagonists, [Dmt(1), D-2-Nal(4)]endomorphin-1 (Antanal-1) and [Dmt(1), D-2-Nal(4)]endomorphin-2 (Antanal-2).

Journal of medicinal chemistry 20070208

Transformation of mu-opioid receptor agonists into biologically potent mu-opioid receptor antagonists.

Bioorganic & medicinal chemistry 20070201

Organization of endogenous opioids in the rostral agranular insular cortex of the rat.

The Journal of comparative neurology 20070120

Paradoxical hyperalgesia induced by mu-opioid receptor agonist endomorphin-2, but not endomorphin-1, microinjected into the centromedial amygdala of the rat.

European journal of pharmacology 20070112

Morphine-stimulated nitric oxide release in rabbit aqueous humor.

Experimental eye research 20070101

The effects of endomorphins and diprotin A on striatal dopamine release induced by electrical stimulation-an in vitro superfusion study in rats.

Neurochemistry international 20061201

Modulation of neuronal CXCR4 by the micro-opioid agonist DAMGO.

Journal of neurovirology 20061201

Abnormal modulation of cholinergic neurotransmission by endomorphin 1 and endomorphin 2 in isolated bronchus of type 1 diabetic rats.

Peptides 20061101

Endomorphin1 and endomorphin2, endogenous potent inhibitors of electrical field stimulation (EFS)-induced cholinergic contractions of rat isolated bronchus.

Peptides 20060701

Involvement of spinal mu1-opioid receptors on the Tyr-d-Arg-Phe-sarcosine-induced antinociception.

European journal of pharmacology 20060701

Partial and full agonism in endomorphin derivatives: comparison by null and operational model.

Peptides 20060601

Functional characterization of opioid receptor ligands by aequorin luminescence-based calcium assay.

The Journal of pharmacology and experimental therapeutics 20060601

Potent in vivo antinociception and opioid receptor preference of the novel analogue [Dmt1]endomorphin-1.

Pharmacology, biochemistry, and behavior 20060601

Peripheral antinociceptive effects of exogenous and immune cell-derived endomorphins in prolonged inflammatory pain.

The Journal of neuroscience : the official journal of the Society for Neuroscience 20060419

Differential activation of G-proteins by mu-opioid receptor agonists.

British journal of pharmacology 20060301

Protective effects of endomorphins, endogenous opioid peptides in the brain, on human low density lipoprotein oxidation.

The FEBS journal 20060301

Endomorphin-2 and endomorphin-1 promote the extracellular amount of accumbal dopamine via nonopioid and mu-opioid receptors, respectively.

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 20060201

A new electrochemical HPLC method for analysis of enkephalins and endomorphins.

Journal of neuroscience methods 20060115

C-terminal amide to alcohol conversion changes the cardiovascular effects of endomorphins in anesthetized rats.

Peptides 20060101

The reciprocal connections of endomorphin 1- and endomorphin 2-containing neurons between the hypothalamus and nucleus tractus solitarii in the rat.

Neuroscience 20060101

Inhibition by endomorphin-1 and endomorphin-2 of excitatory transmission in adult rat substantia gelatinosa neurons.

Neuroscience 20060101

Endomorphins restored the endothelium-dependent relaxation of the rabbit aorta rings exposed to high D-glucose condition via NO-cGMP pathway.

Protein and peptide letters 20060101

Endomorphin-1 is more potent than endomorphin-2 in inhibition of synaptic transmission in substantia gelatinosa of adult rat spinal cord.

The International journal of neuroscience 20051101

Vasorelaxant responses to endomorphin1[psi] and endomorphin2[psi], analogues of endomorphins, in rat aorta rings.

Die Pharmazie 20051101

Reduced suppression of CO2-induced ventilatory stimulation by endomorphins relative to morphine.

Brain research 20051019

Chronic arthritis down-regulates peripheral mu-opioid receptor expression with concomitant loss of endomorphin 1 antinociception.

Arthritis and rheumatism 20051001

Aromatic-aromatic and proline-aromatic interactions in endomorphin-1 and endomorphin-2.

European journal of medicinal chemistry 20050701

Modulation of synaptic transmission in the rat nucleus of the solitary tract by endomorphin-1.

Journal of neurophysiology 20050501

[TIC4]endomorphins, analogues of endomorphins, have significantly enhanced vasorelaxant effects in rat aorta rings.

Protein and peptide letters 20050501

Cardiovascular effects of endomorphins in alloxan-induced diabetic rats.

Peptides 20050401

Differential mechanisms of antianalgesia induced by endomorphin-1 and endomorphin-2 in the ventral periaqueductal gray of the rat.

The Journal of pharmacology and experimental therapeutics 20050301

Substance P and opioid peptidergic innervation of the anterior eye segment of the rat: an immunohistochemical study.

Journal of anatomy 20050301

Effects of morphine and endomorphins on the polysynaptic reflex in the isolated rat spinal cord.

Naunyn-Schmiedeberg's archives of pharmacology 20050101

Internalization and down-regulation of mu opioid receptors by endomorphins and morphine in SH-SY5Y human neuroblastoma cells.

Brain research 20041203

Effects of nociceptin/orphanin FQ and endomorphin-1 on glutamate and GABA release, intracellular [Ca2+] and cell excitability in primary cultures of rat cortical neurons.

Neuropharmacology 20041101

Analgesic tolerance and cross-tolerance to i.c.v. endomorphin-1, endomorphin-2, and morphine in mice.

Neuroscience letters 20040812

Opposite conditioned place preference responses to endomorphin-1 and endomorphin-2 in the mouse.

Neuroscience letters 20040729

Differential conditioned place preference responses to endomorphin-1 and endomorphin-2 microinjected into the posterior nucleus accumbens shell and ventral tegmental area in the rat.

The Journal of pharmacology and experimental therapeutics 20040501

Morphine and endomorphin-1 differently influence pronociceptin/orphanin FQ system in neuropathic rats.

Pharmacology, biochemistry, and behavior 20040501

Influence of ethanol dependence and methionine enkephalin antisense on serum endomorphin-1 and methionine enkephalin levels.

Alcoholism, clinical and experimental research 20040501

Endomorphins exit the brain by a saturable efflux system at the basolateral surface of cerebral endothelial cells.

Experimental brain research 20040501

Loss of vasomotor responsiveness to the mu-opioid receptor ligand endomorphin-1 in adjuvant monoarthritic rat knee joints.

American journal of physiology. Regulatory, integrative and comparative physiology 20040401

Supraspinal anti-allodynic and rewarding effects of endomorphins in rats.

Peptides 20040401

DAMGO suppresses both excitatory and inhibitory synaptic transmission in supraoptic neurones of mouse hypothalamic slice preparations.

Journal of neuroendocrinology 20040301

The antinociceptive potencies and interactions of endogenous ligands during continuous intrathecal administration: adenosine, agmatine, and endomorphin-1.

Anesthesia and analgesia 20040201

Attenuation of knee joint inflammation by peripherally administered endomorphin-1.

Journal of molecular neuroscience : MN 20040101

Reduced expression of a novel mu-opioid receptor (MOR) subtype MOR-1B in CXBK mice: implications of MOR-1B in the expression of MOR-mediated responses.

The European journal of neuroscience 20031201

Lack of mu-opioid receptor-mediated G-protein activation in the spinal cord of mice lacking Exon 1 or Exons 2 and 3 of the MOR-1 gene.

Journal of pharmacological sciences 20031201

Endomorphins, endogenous opioid peptides, provide antioxidant defense in the brain against free radical-induced damage.

Biochimica et biophysica acta 20031120

Effects of endomorphin on substantia gelatinosa neurons in rat spinal cord slices.

British journal of pharmacology 20031101

Intrathecal treatment with 6-hydroxydopamine or 5,7-dihydroxytryptamine blocks the antinociception induced by endomorphin-1 and endomorphin-2 given intracerebroventricularly in the mouse.

Journal of pharmacological sciences 20031101

Morphine and endomorphins differentially regulate micro-opioid receptor mRNA in SHSY-5Y human neuroblastoma cells.

The Journal of pharmacology and experimental therapeutics 20030801

Endomorphin-1 causes synovial hypoaemia in rat knee joints via a capsaicin-sensitive neural pathway.

Neuroscience letters 20030619

Heterologous mu-opioid receptor adaptation by repeated stimulation of kappa-opioid receptor: up-regulation of G-protein activation and antinociception.

Journal of neurochemistry 20030601

Antinociception by a peripherally administered novel endomorphin-1 analogue containing beta-proline.

European journal of pharmacology 20030523

Stability against enzymatic hydrolysis of endomorphin-1 analogues containing beta-proline.

Organic & biomolecular chemistry 20030507

Endomorphin-1, an endogenous mu-opioid receptor agonist, improves apomorphine-induced impairment of prepulse inhibition in mice.

Peptides 20030501

The antitussive effects of endomorphin-1 and endomorphin-2 in mice.

European journal of pharmacology 20030425

Nifedipine potentiates the antinociceptive effect of endomorphin-1 microinjected into the periaqueductal gray in rats.

Anesthesia and analgesia 20030401

The effect of endomorphins on the release of 3H-norepinephrine from rat nucleus tractus solitarii slices.

Regulatory peptides 20030328

Estrogen receptor-alpha is required for estrogen-induced mu-opioid receptor internalization.

Journal of neuroscience research 20030315

Endomorphin-1 and -2 induce naloxone-precipitated withdrawal syndromes in rats.

Peptides 20030301

Evaluation of endomorphin-1 on the activity of Na(+),K(+)-ATPase using in vitro and in vivo studies.

European journal of pharmacology 20030105

The involvement of dopamine and nitric oxide in the endocrine and behavioural action of endomorphin-1.

Neuroscience 20030101

Loss of mu-opioid receptor-mediated G-protein activation in the pons/medulla of mice lacking the exons 2 and 3 of mu-opioid receptor gene.

Neuroscience letters 20021225

Endomorphin-1 and -2 immunoreactive cells in the hypothalamus are labeled by fluoro-gold injections to the ventral tegmental area.

The Journal of comparative neurology 20021216

Cross-tolerance between the different mu-opioid receptor agonists endomorphin-1, endomorphin-2 and morphine at the spinal level in the rat.

Neuroscience letters 20021213

Endomorphin analogues containing D-Pro2 discriminate different mu-opioid receptor mediated antinociception in mice.

British journal of pharmacology 20021201

Spinal pretreatment with antisense oligodeoxynucleotides against exon-1, -4, or -8 of mu-opioid receptor clone leads to differential loss of spinal endomorphin-1-and endomorphin-2-induced antinociception in the mouse.

The Journal of pharmacology and experimental therapeutics 20021101

[Analgesic effect of kynurenic acid].

Ideggyogyaszati szemle 20020920

The structure of an endomorphin analogue incorporating 1-aminocyclohexane-1-carboxlylic acid for proline is similar to the beta-turn of Leu-enkephalin.

Biochemical and biophysical research communications 20020913

Endomorphins suppress nociception-induced c-Fos and Zif/268 expression in the rat spinal dorsal horn.

European journal of pharmacology 20020906

Endomorphins 1 and 2 inhibit IL-10 and IL-12 production and innate immune functions, and potentiate NF-kappaB DNA binding in THP-1 differentiated to macrophage-like cells.

Scandinavian journal of immunology 20020901

In vitro quantitative study of the degradation of endomorphins.

Peptides 20020901

Anatomical and functional correlation of the endomorphins with mu opioid receptor splice variants.

The European journal of neuroscience 20020901

The alpha9/alpha10-containing nicotinic ACh receptor is directly modulated by opioid peptides, endomorphin-1, and dynorphin B, proposed efferent cotransmitters in the inner ear.

Molecular and cellular neurosciences 20020801

Ultrastructure of endomorphin-1 immunoreactivity in the rat dorsal pontine tegmentum: evidence for preferential targeting of peptidergic neurons in Barrington's nucleus rather than catecholaminergic neurons in the peri-locus coeruleus.

The Journal of comparative neurology 20020701

The antinociceptive properties of endomorphin-1 and endomorphin-2 in the mouse.

Japanese journal of pharmacology 20020701

Differential antinociceptive effects induced by intrathecally-administered endomorphin-1 and endomorphin-2 in mice.

Japanese journal of pharmacology 20020701

Endomorphin-induced motivational effect: differential mechanism of endomorphin-1 and endomorphin-2.

Japanese journal of pharmacology 20020701

Differential mechanism of G-protein activation induced by endogenous mu-opioid peptides, endomorphin and beta-endorphin.

Japanese journal of pharmacology 20020701

Endomorphins 1 and 2 induce amnesia via selective modulation of dopamine receptors in mice.

European journal of pharmacology 20020620

The antinociceptive effect of intrathecal kynurenic acid and its interaction with endomorphin-1 in rats.

European journal of pharmacology 20020607

Endomorphin-1 analogues containing beta-proline are mu-opioid receptor agonists and display enhanced enzymatic hydrolysis resistance.

Journal of medicinal chemistry 20020606

Opioid peptides endomorphin-1 and endomorphin-2 in the immune system in humans and in a rodent model of inflammation.

Annals of the New York Academy of Sciences 20020601

Differential antagonism of endomorphin-1 and endomorphin-2 supraspinal antinociception by naloxonazine and 3-methylnaltrexone.

Peptides 20020501

Endomorphins, Met-enkephalin, Tyr-MIF-1, and the P-glycoprotein efflux system.

Drug metabolism and disposition: the biological fate of chemicals 20020301

Involvement of mu(1)-opioid receptors and cholinergic neurotransmission in the endomorphins-induced impairment of passive avoidance learning in mice.

Behavioural brain research 20020201

Activation of mu-opioid receptors inhibits lordosis behavior in estrogen and progesterone-primed female rats.

Hormones and behavior 20020201

Endomorphins inhibit contractile responses of rat thoracic aorta rings induced by phenylephrine and angiotensin II in vitro.

Acta pharmacologica Sinica 20020101

Release of [Met5]enkephalin from the spinal cord by intraventricularly administered endomorphin-2, but not endomorphin-1 in the anesthetized rat.

Neuroscience letters 20011204

Endomorphin-1 improves scopolamine-induced impairment of short-term memory via mu1-opioid receptor in mice.

Neuroreport 20011204

Acute antinociceptive tolerance and asymmetric cross-tolerance between endomorphin-1 and endomorphin-2 given intracerebroventricularly in the mouse.

The Journal of pharmacology and experimental therapeutics 20011201

Analgesic effect of endomorphin-1.

Acta pharmacologica Sinica 20011101

The synergistic antinociceptive interactions of endomorphin-1 with dexmedetomidine and/or S(+)-ketamine in rats.

Anesthesia and analgesia 20011001

[Effects of intracerebroventricular administration of endomorphin-1 on blood pressure in anesthetized rats].

Yao xue xue bao = Acta pharmaceutica Sinica 20011001

Up-regulation of spinal mu-opioid receptor function to activate G-protein by chronic naloxone treatment.

Brain research 20010921

Differential antinociceptive effects induced by intrathecally administered endomorphin-1 and endomorphin-2 in the mouse.

European journal of pharmacology 20010921

Partial agonistic action of endomorphins in the mouse spinal cord.

Neuroscience letters 20010907

Endomorphins 1 and 2 modulate chemotaxis, phagocytosis and superoxide anion production by microglia.

Journal of neuroimmunology 20010903

Regional differences in peptide degradation by rat cerebral microvessels: a potential novel regulatory mechanism for communication between blood and brain.

Life sciences 20010803

Differential antinociception induced by spinally administered endomorphin-1 and endomorphin-2 in the mouse.

The Journal of pharmacology and experimental therapeutics 20010801

Progesterone blockade of estrogen activation of mu-opioid receptors regulates reproductive behavior.

The Journal of neuroscience : the official journal of the Society for Neuroscience 20010801

Effects of loperamide and other opioid-related substances on the transcriptional regulation of the rat pro-opiomelanocortin gene in AtT20 cells.

Neuroendocrinology 20010801

Lack of the involvement of mu1-opioid receptor subtype on motivational effects induced by the endogenous mu-opioid receptor ligands endomorphin-1 and -2 in the mouse.

Neuroscience letters 20010727

Saturable brain-to-blood transport of endomorphins.

Experimental brain research 20010701

Influence of degradation on binding properties and biological activity of endomorphin 1.

Biochemical and biophysical research communications 20010615

Endomorphin-1: induction of motor behavior and lack of receptor desensitization.

The Journal of neuroscience : the official journal of the Society for Neuroscience 20010615

Endomorphins 1 and 2, endogenous mu-opioid receptor agonists, impair passive avoidance learning in mice.

European journal of pharmacology 20010608

Involvement of spinal protein kinase Cgamma in the attenuation of opioid mu-receptor-mediated G-protein activation after chronic intrathecal administration of [D-Ala2,N-MePhe4,Gly-Ol(5)]enkephalin.

The Journal of neuroscience : the official journal of the Society for Neuroscience 20010601

Receptor constants for endomorphin-1 and endomorphin-1-ol indicate differences in efficacy and receptor occupancy.

European journal of pharmacology 20010601

Transbuccal peptide delivery: stability and in vitro permeation studies on endomorphin-1.

Journal of controlled release : official journal of the Controlled Release Society 20010518

Endomorphins and activation of the hypothalamo-pituitary-adrenal axis.

The Journal of endocrinology 20010401

Role of cholecystokinin in the reduction of endomorphin-2-induced antinociception in diabetic mice.

European journal of pharmacology 20010323

Differential effects of endomorphin-1 and -2 on amphetamine sensitization: neurochemical and behavioral aspects.

Synapse (New York, N.Y.) 20010301

Effects of the endogenous opioid peptide, endomorphin 1, on supraoptic nucleus oxytocin and vasopressin neurones in vivo and in vitro.

British journal of pharmacology 20010301

Vitamin B12 deficiency in untreated celiac disease.

The American journal of gastroenterology 20010301

Effects of endomorphin-1 on open-field behavior and on the hypothalamic-pituitary-adrenal system.

Endocrine 20010301

Different motivational effects induced by the endogenous mu-opioid receptor ligands endomorphin-1 and -2 in the mouse.

Neuroscience 20010101

Endomorphin and mu-opioid receptors in mouse brain mediate the analgesic effect induced by 2 Hz but not 100 Hz electroacupuncture stimulation.

Neuroscience letters 20001124

Differential cardiorespiratory effects of endomorphin 1, endomorphin 2, DAMGO, and morphine.

American journal of respiratory and critical care medicine 20000901

G protein activation by endomorphins in the mouse periaqueductal gray matter.

Journal of biomedical science 20000101

Endomorphin-1 and endomorphin-2 activate mu-opioid receptors in myenteric neurons of the guinea-pig small intestine.

Naunyn-Schmiedeberg's archives of pharmacology 19981201

Endomorphins fully activate a cloned human mu opioid receptor.

FEBS letters 19981113

A potent and selective endogenous agonist for the mu-opiate receptor.

Nature 19970403