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40
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Text
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URL Address
<a href="http://doi.org/10.1016/j.jneuroim.2006.11.033" target="_blank" rel="noreferrer">http://doi.org/10.1016/j.jneuroim.2006.11.033</a>
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Lymphocytes upregulate signal sequence-encoding proopiomelanocortin mRNA and beta-endorphin during painful inflammation in vivo
Publisher
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Journal Of Neuroimmunology
Date
A point or period of time associated with an event in the lifecycle of the resource
2007
Subject
The topic of the resource
Male; Time Factors; Animals; Rats; Biomarkers of Pain; RNA; beta-Endorphin/metabolism; Freund's Adjuvant; Wistar; Lymphocytes/metabolism; Flow Cytometry/methods; Gene Expression Regulation/drug effects/physiology; Inflammation/chemically induced/complications/pathology; Messenger/metabolism; Pain/etiology/pathology; Pro-Opiomelanocortin/genetics/metabolism; Protein Sorting Signals; Reverse Transcriptase Polymerase Chain Reaction/methods
Creator
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Sitte N; Busch M; Mousa SA; Labuz D; Rittner H; Gore C; Krause H; Stein C; Schafer M
Description
An account of the resource
Proopiomelanocortin (POMC)-derived beta-endorphin1-31 (END) released from immune cells inhibits inflammatory pain. We examined the expression of END and POMC mRNA encoding the signal sequence required for entry of the nascent polypeptide into the regulated secretory pathway in lymphocytes of rats with inflamed hindpaws. Within 12 h of inflammation, END increased in popliteal lymph nodes and at 96 h the intraplantar neutralization of END exacerbated pain. Lymphocytes expressed POMC, END, and full-length POMC mRNA. Semi-nested PCR revealed 8-fold increased exon 2-3 spanning POMC mRNA. Thus, painful inflammation enhances signal sequence-encoding lymphocytic POMC mRNA needed for regulated secretion of functionally active END.
2007
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/j.jneuroim.2006.11.033" target="_blank" rel="noreferrer">10.1016/j.jneuroim.2006.11.033</a>
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Information about rights held in and over the resource
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Type
The nature or genre of the resource
Journal Article
2007
Animals
Backlog
beta-Endorphin/metabolism
Biomarkers of Pain
Busch M
Flow Cytometry/methods
Freund's Adjuvant
Gene Expression Regulation/drug effects/physiology
Gore C
Inflammation/chemically induced/complications/pathology
Journal Article
Journal Of Neuroimmunology
Krause H
Labuz D
Lymphocytes/metabolism
Male
Messenger/metabolism
Mousa SA
Pain/etiology/pathology
Pro-Opiomelanocortin/genetics/metabolism
Protein Sorting Signals
Rats
Reverse Transcriptase Polymerase Chain Reaction/methods
Rittner H
RNA
Schafer M
Sitte N
Stein C
Time Factors
Wistar
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Citation List Month
Backlog
URL Address
<a href="http://doi.org/10.1097/00000542-200301000-00030" target="_blank" rel="noreferrer">http://doi.org/10.1097/00000542-200301000-00030</a>
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Modulation of peripheral endogenous opioid analgesia by central afferent blockade
Publisher
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Anesthesiology
Date
A point or period of time associated with an event in the lifecycle of the resource
2003
Subject
The topic of the resource
Male; Analgesics; Animals; Rats; Injections; Immunohistochemistry; Spinal; Enkephalin; beta-Endorphin/metabolism; Wistar; Pain Threshold/drug effects; Neurons; Afferent/drug effects; Central Nervous System/drug effects; Endorphins/metabolism/physiology; Flow Cytometry; Foot/pathology; Inflammation/pathology; Methionine/metabolism; Morphine/administration & dosage/pharmacology; Opioid/administration & dosage/pharmacology; Peripheral Nerves/drug effects; Psychomotor Performance/drug effects
Creator
An entity primarily responsible for making the resource
Schmitt TK; Mousa SA; Brack A; Schmidt DK; Rittner HL; Welte M; Schafer M; Stein C
Description
An account of the resource
BACKGROUND: Peripheral tissue injury causes a migration of opioid peptide-containing immune cells to the inflamed site. The subsequent release and action of these peptides on opioid receptors localized on peripheral sensory nerve terminals causes endogenous analgesia. The spinal application of opioid drugs blocks the transmission of nociceptive information from peripheral injury. This study investigates the influence of exogenous spinal opioid analgesia on peripheral endogenous opioid analgesia. METHODS: Six and forty-eight hours after initiation of continuous intrathecal morphine infusion and administration of Freund's complete adjuvant into the hind paw of rats, antinociceptive and antiinflammatory effects were measured by paw pressure threshold, paw volume, and paw temperature, respectively. Inflammation and quantity of opioid-containing cells were evaluated by immunocytochemistry and flow cytometry. Cold water swim stress-induced endogenous analgesia was examined 24 h after discontinuation of intrathecal morphine administration. RESULTS: Intrathecal morphine (10 micro g/h) resulted in a significant and stable increase of paw pressure threshold ( P 0.05). At 48 but not at 6 h after Freund's complete adjuvant, the number of beta-endorphin-containing cells and cold water swim-induced antinociception were significantly reduced in intrathecal morphine-treated rats compared with those treated with intrathecal vehicle ( P< 0.05). CONCLUSIONS: These findings suggest an interplay of central and peripheral mechanisms of pain control. An effective central inhibition of pain apparently signals a reduced need for recruitment of opioid-containing immune cells to injured sites.
2003
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1097/00000542-200301000-00030" target="_blank" rel="noreferrer">10.1097/00000542-200301000-00030</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Type
The nature or genre of the resource
Journal Article
2003
Afferent/drug effects
Analgesics
Anesthesiology
Animals
Backlog
beta-Endorphin/metabolism
Brack A
Central Nervous System/drug effects
Endorphins/metabolism/physiology
Enkephalin
Flow Cytometry
Foot/pathology
Immunohistochemistry
Inflammation/pathology
Injections
Journal Article
Male
Methionine/metabolism
Morphine/administration & dosage/pharmacology
Mousa SA
Neurons
Opioid/administration & dosage/pharmacology
Pain Threshold/drug effects
Peripheral Nerves/drug effects
Psychomotor Performance/drug effects
Rats
Rittner HL
Schafer M
Schmidt DK
Schmitt TK
Spinal
Stein C
Welte M
Wistar
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Citation List Month
Backlog
URL Address
<a href="http://doi.org/10.1016/0196-9781(95)00030-n" target="_blank" rel="noreferrer">http://doi.org/10.1016/0196-9781(95)00030-n</a>
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Age-related changes in mitogen-induced beta-endorphin release from human peripheral blood mononuclear cells
Publisher
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Peptides
Date
A point or period of time associated with an event in the lifecycle of the resource
1995
Subject
The topic of the resource
Humans; Adult; Middle Aged; Biomarkers of Pain; Leukocytes; Aging/blood; beta-Endorphin/metabolism; Calcium-Transporting ATPases/antagonists & inhibitors; Calcium/blood; Concanavalin A/pharmacology; Homeostasis/drug effects; Ionomycin/pharmacology; Mitogens/pharmacology; Mononuclear/cytology/drug effects; Phytohemagglutinins/pharmacology; Terpenes/pharmacology; Thapsigargin
Creator
An entity primarily responsible for making the resource
Manfredi B; Clementi E; Sacerdote P; Bassetti M; Panerai AE
Description
An account of the resource
beta-Endorphin is an opioid peptide synthesized in the pituitary, hypothalamus, and immunocytes, known to affect immune responses both when added in vitro and when its synthesis is increased in vivo (e.g., during stress). We show here that, similar to its concentrations in peripheral blood mononuclear cells, the release of the opioid peptide from these cells after stimulation with polyclonal mitogens such as PHA or Con-A is also age dependent. Moreover, the effect of both mitogens on Ca2+ homeostasis changes with age. Finally, the ionophore ionomycin and the Ca2+ ATPase blocker thapsigargin induce the same age related effect on beta-endorphin release. For these reasons, we suggest that calcium homeostasis might be important for the differences observed in the release of the opioid from cells obtained from younger ( or = 45 years) volunteers.
1995
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/0196-9781(95)00030-n" target="_blank" rel="noreferrer">10.1016/0196-9781(95)00030-n</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Type
The nature or genre of the resource
Journal Article
1995
Adult
Aging/blood
Backlog
Bassetti M
beta-Endorphin/metabolism
Biomarkers of Pain
Calcium-Transporting ATPases/antagonists & inhibitors
Calcium/blood
Clementi E
Concanavalin A/pharmacology
Homeostasis/drug effects
Humans
Ionomycin/pharmacology
Journal Article
Leukocytes
Manfredi B
Middle Aged
Mitogens/pharmacology
Mononuclear/cytology/drug effects
Panerai AE
Peptides
Phytohemagglutinins/pharmacology
Sacerdote P
Terpenes/pharmacology
Thapsigargin
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Citation List Month
Backlog
URL Address
<a href="http://doi.org/10.1016/s0924-977x(99)00010-3" target="_blank" rel="noreferrer">http://doi.org/10.1016/s0924-977x(99)00010-3</a>
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Beta-endorphin levels in peripheral blood mononuclear cells and long-term naltrexone treatment in autistic children
Publisher
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European Neuropsychopharmacology
Date
A point or period of time associated with an event in the lifecycle of the resource
1999
Subject
The topic of the resource
Child; Humans; Preschool; Biomarkers of Pain; Leukocytes; beta-Endorphin/metabolism; Autistic Disorder/drug therapy/metabolism; Cognition/drug effects; Mononuclear/drug effects/metabolism; Naltrexone/pharmacology/therapeutic use; Narcotic Antagonists/pharmacology/therapeutic use; Stereotyped Behavior/drug effects
Creator
An entity primarily responsible for making the resource
Cazzullo AG; Musetti MC; Musetti L; Bajo S; Sacerdote P; Panerai A
Description
An account of the resource
We assessed the clinical and biological effects of high-dose, long-term Naltrexone (NTX) treatment in 11 children (3-11 years), who had been diagnosed as autistic. The drug was given following an open design, for 12 weeks. Beta-Endorphin (beta-END) was assayed in peripheral blood mononuclear cells after 1 and 3 months of treatment, and 6 months after the completion of the course. Baseline beta-END levels were higher than in healthy age-matched controls. In seven patients treatment reduced beta-END, whose levels rose in four children. Autistic symptoms were considerably attenuated in all cases, with functional improvements involving several areas. There was a close correlation between the reduction in beta-END levels and the decrease of social withdrawal, and an evident--though weak--correlation between increases in beta-END and decreases in stereotypy and abnormal speech. Both effects persisted after treatment stopped.
1999
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/s0924-977x(99)00010-3" target="_blank" rel="noreferrer">10.1016/s0924-977x(99)00010-3</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Type
The nature or genre of the resource
Journal Article
1999
Autistic Disorder/drug therapy/metabolism
Backlog
Bajo S
beta-Endorphin/metabolism
Biomarkers of Pain
Cazzullo AG
Child
Cognition/drug effects
European Neuropsychopharmacology
Humans
Journal Article
Leukocytes
Mononuclear/drug effects/metabolism
Musetti L
Musetti MC
Naltrexone/pharmacology/therapeutic use
Narcotic Antagonists/pharmacology/therapeutic use
Panerai A
Preschool
Sacerdote P
Stereotyped Behavior/drug effects