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Topic: Agonist



  
 World Intellectual Property Organization
It is also an object of the invention to provide agonist therapy in which analgesically effective blood levels of the opioid agonist are maintained over an extended period of time, while also selectively enhancing the analgesic potency of the opioid agonist.
opioid agonists have been used to provide pain relief to patients.
The slow release of the drugs is brought about through controlled diffusion out of the matrix and/or selective breakdown of the coating of the preparation or selective breakdown of a polymer matrix.
http://www.wipo.int/ipdl/IPDL-CIMAGES/view/pct/getbykey5?KEY=01/58447.010816&ELEMENT_SET=DECL   (9196 words)

  
 Dependence of Nicotinic Acetylcholine Receptor Recovery from Desensitization on the Duration of Agonist Exposure -- ...
1 except that the agonist used for the desensitizing pulse was different from the agonist used in the test pulses during the recovery phase.
agonist used to induce this desensitization (slower recovery from
a 1-s application of one agonist, and recovery was monitored by
http://jpet.aspetjournals.org/cgi/content/full/289/2/656   (3829 words)

  
 Induction of an Antigen-Specific CTL Response by a Conformationally Biased Agonist of Human C5a Anaphylatoxin as a ...
Induction of an Antigen-Specific CTL Response by a Conformationally Biased Agonist of Human C5a Anaphylatoxin as a Molecular Adjuvant
Induction of an Antigen-Specific CTL Response by a Conformationally Biased Agonist of Human C5a Anaphylatoxin as a Molecular Adjuvant -- Ulrich et al.
epitope from the C5a agonist by intracellular proteases, thereby
http://www.jimmunol.org/cgi/content/full/164/10/5492   (4664 words)

  
 Varenicline: An 42 Nicotinic Receptor Partial Agonist for Smoking Cessation
More recently, efforts to combine nicotine replacement therapy with the nicotinic antagonist mecamylamine were more successful.
These were maximal effects for (-)-cytisine and varenicline (1), demonstrating partial agonist behavior.
Moreover, varenicline (1) effectively blocks the nicotine response both in vivo and in vitro, demonstrating the appropriate antagonist profile.
http://pubs.acs.org/cgi-bin/jcen?jmcmar/48/i10/html/jm050069n.html   (2962 words)

  
 Partial Agonist Activity of Bucindolol Is Dependent on the Activation State of the Human {beta}1-Adrenergic Receptor -- ...
and as an inverse agonist in another part of the experiments.
however, bucindolol behaved as a partial agonist in one part
In this context, it is of great clinical importance to determine
http://circ.ahajournals.org/cgi/content/full/108/3/348   (2754 words)

  
 Copresentation of natural HIV-1 agonist and antagonist ligands fails to induce the T cell receptor signaling cascade -- ...
to agonist peptide is not subject to antagonism by the described
Protein tyrosine phosphorylation in response to titrations of agonist peptide and antagonist APL.
chain observed at 2 and 10 min during agonist and APL copresentation was not observed in subsequent experiments, and is most likely an artifact of Western blotting.
http://www.pnas.org/cgi/content/full/95/8/4527   (4833 words)

  
 The operational model of agonist action
You may measure a "response" even in the absence of agonist.
However, Black and Leff derived a "practical" or "operational" equation that encompasses the behavior of all of these unknown biochemical cascades.
This form of the equation makes it clear that the maximum effect seen with a particular agonist is not Effect
http://www.curvefit.com/operational_model_.htm   (1832 words)

  
 Chronic Treatment with an Agonist of Gonadotropin-Releasing Hormone Enhances Luteal Function in Cattle -- Davis et al. ...
Dose-response studies on male reproductive parameters in dogs with nafarelin acetate, a potent LHRH agonist.
Pattern of Estrous Behavior and Ovulation after Cessation of GnRH Agonist Treatment
Although the objective of the present study focused on CL function
http://www.biolreprod.org/cgi/content/full/69/2/398   (4605 words)

  
 Synonyms of agonist
usage: a muscle that contracts while another relaxes; "when bending the elbow the biceps are the agonist"
http://www.infoplease.com/thesaurus/agonist   (72 words)

  
 Winds of Change.NET: Answers About The Agonist
Regarding The Agonist, what he did was wrong.
Sure doesn't sound like a great idea to me. Nor can I pass information on to them without saying truthfully where I got it.
After all, isn't failing to do that what he got in trouble for?
http://www.windsofchange.net/archives/003307.php   (1474 words)

  
 Agonist Watch :
Our picture of our favorite gris-gris woman has practically melted, which really sucks, since we can't remember how to get another one at the moment.
He also pointed out the email referenced in a link belowalludes to a conversation between Howard Kurtz of the Washington Post and Kelly.
Jim Basset puts "his wrong doing in the same camp as running a gnutella client"
http://wcnbdhusicf.blogspot.com   (5827 words)

  
 Identification and Characterization of a Human Agonist Cytotoxic T-Lymphocyte Epitope of Human Prostate-specific ...
Identification and Characterization of a Human Agonist Cytotoxic T-Lymphocyte Epitope of Human Prostate-specific Antigen
Identification and Characterization of a Human Agonist Cytotoxic T-Lymphocyte Epitope of Human Prostate-specific Antigen -- Terasawa et al.
Copyright © 2002 by the American Association for Cancer Research.
http://clincancerres.aacrjournals.org/cgi/content/abstract/8/1/41   (670 words)

  
 New Antiprogestins with Partial Agonist Activity: Potential Selective Progesterone Receptor Modulators (SPRMs) and ...
agonist activity is observed under conditions where other antiprogestins
Similar results were obtained in at least one additional experiment.
Similar results were obtained in a second experiment.
http://mend.endojournals.org/cgi/content/full/15/2/255   (8135 words)

  
 Glutamate But Not Glycine Agonist Affinity for NMDA Receptors Is Influenced by Small Cations -- Nahum-Levy et al. 22 ...
experiments, both the pulsing agonist and the agonist whose dissociation
to facilitate clearing of agonists from the synaptic
only one type of agonist is bound and the channel is not
http://www.jneurosci.org/cgi/content/full/22/7/2550   (7912 words)

  
 Combined Tamoxifen and Luteinizing Hormone-Releasing Hormone (LHRH) Agonist Versus LHRH Agonist Alone in Premenopausal ...
agonist, goserelin, provided a clinical benefit similar to surgical
For 18 patients, the objective response was unknown (EORTC study:
The EORTC study included three treatment arms: (1) LHRH agonist
http://www.jco.org/cgi/content/full/19/2/343?cookietest=yes   (5155 words)

  
 Lesson 7
This relationship addressed the observation that some drugs do not elicit a maximal response even at apparently maximal receptor occupancies.
Therefore, the agonistic response to a drug that occurs at concentrations different than those that produce antagonism, cannot be ascribed to interaction of the drug with a single receptor.
Stephenson introduced the concept of efficacy as a property of the drug to explain the nonlinear relationships between occupancy and response, and for the ability of a group of drugs (partial agonists) to produce equal responses while occupying different proportions of the receptor population.
http://www.med.unc.edu/wrkunits/2depts/pharm/receptor/lesson7.htm   (1079 words)

  
 FET without an GnRH Agonist
Based on these results, the authors concluded that, among patients with functioning ovaries, an FET protocol that does not use a GnRH agonist may be appropriate and effective.
In an attempt to increase the predictability of FET cycles, many programs have experimented with using a GnRH agonist (e.g., Lupron) in their protocol, as patients using a GnRH agonist are far less likely to experience a spontaneous LH surge.
The purpose of the current study was to investigate one such protocol.
http://www.inciid.org/article.php?cat=treatment&id=190   (563 words)

  
 British Journal of Pharmacology - Roles of threonine 192 and asparagine 382 in agonist and antagonist ...
Chemical structures of ligands used in this study.
Selective muscarinic agonists may be useful for the treatment of Alzheimer's disease (Growdon, 1997).
There is a significant discrepancy between the results from three-dimensional molecular modelling studies and from site-directed mutagenesis and pharmacological studies.
http://www.nature.com/bjp/journal/v126/n3/full/0702301a.html   (5783 words)

  
 The Agonist Activity of Tamoxifen Is Inhibited by the Short Heterodimer Partner Orphan Nuclear Receptor in Human ...
The agonist activity of TAM is also promoter specific [e.g.
The agonist activity of TAM in cultured human endometrial
that cell-specific factors mediate the agonist activity of 4-OHT,
http://endo.endojournals.org/cgi/content/full/143/3/853   (8009 words)

  
 Palatin Technologies' Small Molecule Melanocortin Agonist..
Melanocortin (MC)-based therapeutics are currently one of the fastest growing areas of pharmaceutical research and development.
The Company is currently conducting clinical trials with its lead drug candidate, PT-141, an MC receptor agonist, for the treatment of male and female sexual dysfunction.
The data were presented today at the 2005 Keystone Symposia on Obesity: Molecular Physiology and Genetics of the Control of Body Weight.
http://www.amex.com/newsDetails/CmnNewsDet.jsp?id=XpressFeed_NewsDetails_1107174654985.html   (637 words)

  
 NEJM -- Treatment with a Luteinizing Hormone-Releasing Hormone Agonist in Adolescents with Short Stature
the subjects who had been treated with an LHRH agonist were
Conclusions Treatment with an LHRH agonist for 3.5 years increases
LHRH-dependent precocious puberty and is prescribed by some
http://content.nejm.org/cgi/content/abstract/348/10/908   (646 words)

  
 [No title]
Notice how the response does not increase above 50 % even after giving large concentrations of isoproterenol.
However, the drug is a partial agonist so it will increase heart rate.
1) To illustrate this interaction, we will study the effect of a partial agonist on the ability of isoproterenol to increase heart rate.
http://www.mc.uky.edu/Pharmacology/instruction/pha824mp/partial.htm   (619 words)

  
 The Agonist thoughtful, global, timely
The Agonist - Here is Monday's best from the practitioners of the dismal science:
The Agonist - Tom Watson informs us that Judy buried the lead in her own article.
Miller generally would not discuss her interactions with editors, elaborate on the written account of her grand jury testimony or allow reporters to review her notes.
http://www.agonist.org   (2144 words)

  
 Randomised placebo controlled trial of beta  agonist dose reduction in asthma -- Harrison et al. 54 (2): 98 -- Thorax
Following a run in period, 33 subjects with asthma taking regular
agonist dose was studied in a placebo controlled
Some studies have suggested that this can worsen asthma control,
http://thorax.bmjjournals.com/cgi/content/abstract/54/2/98   (346 words)

  
 Y2 Receptor-Selective Agonist Delays the Estrogen-Induced Luteinizing Hormone Surge in Ovariectomized Ewes, but ...
from those reported for the rat and human (in which a Y2 agonist
A dose of 18 µg/h of the Y1 agonist did not affect surge generation but also stimulated
A dose of 24 µg/h of Y4 agonist affected neither
http://endo.endojournals.org/cgi/content/abstract/146/2/769   (295 words)

  
 The Agonist Project For International relations
I feel that economics, is another key (underrepresented) component to our national security.
As many of you know I announced the Agonist project for international relations.
Topic: The Agonist Project For International relations (Read 514 times)
http://discuss.agonist.org/yabbse/index.php?board=2;action=display;threadid=18139   (192 words)

  
 Agonist definition - Medical Dictionary definitions of popular medical terms
Dopamine agonists mimic the effects of dopamine in the brain by stimulating dopamine receptors with a lower risk of the uncontrollable and irreversible dyskinesias often associated with levodopa therapy.
For example, in treating Parkinson disease, the long-used drug levodopa can cause uncontrollable, jerky body movements called dyskinesias that can inhibit a person's ability to function.
Agonists and antagonists are key agents in the chemistry of the human body and important players today in pharmacology.
http://www.medterms.com/script/main/art.asp?articlekey=7835   (333 words)

  
 Agonist - Wikipedia, the free encyclopedia
The receptors of the human body work by being stimulated or inhibited by natural (such as hormones and neurotransmitters) or synthetic (such as drugs) agonists and antagonists.
A partial agonist activates a receptor but does not cause as much of a physiological change as does a full agonist.
Recently a novel theory called Functional Selectivity has been proposed that broadens the conventional definition of pharmacology.
http://en.wikipedia.org/wiki/Agonist   (166 words)

  
 Physiology Basics: Receptors
The term commonly used is efficacy - in other words, if two drugs occupy the same number of receptors on a tissue, and one drug elicits a greater biological response than the other drug (by its action on the receptor) then that drug has greater efficacy.
Such theories have to explain the various effects of not only agonists, but also antagonists, partial agonists, and even inverse agonists.
Add an inverse agonist instead, and you see the opposite of the effect - for example benzodiazepines like diazepam cause sedation and drowsiness through their agonist effects at the GABA
http://www.anaesthetist.com/physiol/basics/receptor/receptor.htm   (1938 words)

  
 Cogprints - Optimal Agonist/Antagonist Combinations Maintain Receptor Response by Preventing Rapid beta1-Adrenergic ...
Although the scientific rationale for this remains unclear and because the agonist and antagonist drugs may be administered together in some medical circumstances, it is important to understand the early interactions of beta-agonist drugs with the beta-antagonist drugs at the level of the initial receptor response.
Because desensitization is a serious side effect, the beta1-adrenergic agonist drugs are no longer the logical treatment for heart failure and have been replaced by antagonist drugs represented by metoprolol (Lopressor).
This study was designed to test a receptor model and a method to optimize agonist/antagonist combinations calculated to prevent receptor desensitization, which has relevance for many important drugs, including the b1-adrenergic agonist drugs.
http://cogprints.org/4093   (700 words)

  
 CHEST: Inhaled budesonide therapy for patients with stable COPD - chronic obstructive pulmonary disease
We conclude that treatment with inhaled steroids improved spirometry data and inhale [beta] 2-agonist agonist consumption in about 25% of patients with stable COPD, and this rate is increased to about 75% in patients who respond to [[beta].sub.2]-agonist inhalation.
http://www.findarticles.com/p/articles/mi_m0984/is_n6_v108/ai_17928782   (1201 words)

  
 Combined Ipratropium and Beta 2 - Adrenergic Receptor Agonist in Acute Asthma
Nadrenergic receptor agonist (§-agonist) therapy for severe asthma exacerbations (forced expiratory volume in 1 second [FEV
Should inhaled anticholinergics be added to beta2 agonists for treating acute childhood and adolescent asthma?
Combined Ipratropium and Beta 2 - Adrenergic Receptor Agonist in Acute Asthma
http://www.familypractice.com/journal/2000/v13.n01/1301.08/art-1301.08.htm   (6614 words)

  
 Strong agonist ligands for the T cell receptor do not mediate positive selection of functional CD8+ T cells.
The state of the art may have changed since the publication date.
In the present study, we have investigated whether low concentrations of the original agonist peptide, or variants that still have a strong agonist activity can also mediate positive selection.
However, these cells lacked biological function, since they could not proliferate in response to antigen.
http://www.aegis.com/aidsline/1995/nov/M95B0809.html   (422 words)

  
 CD Baby: AGONIST: Infinite Resistance
Aaron's admiration for David Bowie, Jimi Hendrix, and Dream Theater has much to do with the bands prog and emo elements.
From the beginning, the band's members all contributed their personal influences and styles to the music to begin the evolution of Agonist's unique sound.
This twelve-track freshman effort is mostly an exercise in the heavier side of classic rock with the metal, prog, and psychodelic elements that would later come to define Agonist budding on several tracks throughout the disc.
http://www.cdbaby.com/cd/agonist   (686 words)

  
 Agonist-Induced Increase in Apparent {beta} -adrenergic Receptor Size -- Limbird and Lefkowitz 75 (1): 228 -- ...
However, the low concentrations of agonist that are capable of altering apparent receptor size and the sensitivity of this effect to guanyl nucleotides suggest that these phenomena may be intimately involved in eliciting the physiological effects of ß -adrenergic catecholamines at the molecular level.
The precise molecular interactions responsible for the agonist-induced increase in apparent ß -adrenergic receptor size are still unresolved.
This article has been cited by other articles in HighWire Press-hosted journals:
http://www.pnas.org/cgi/content/abstract/75/1/228   (375 words)

  
 Agonist-antagonists
It is commonly used with acepromazine to provide a relatively long acting sedation and analgesia in dogs and cats after painful procedures.
It seems to have some agonist properties at the mu receptor and antagonist activity at the kappa receptor but the onset of action is rather slow, 20 to 30 minutes.
Buprenorphine is used for analgesia when a longer duration of action (6-8 hours) is required.
http://cvm.msu.edu/services/aneth/docs/analges/agonist-.htm   (230 words)

  
 Li, Lintong (2002-07-22) The tethered agonist approach to mapping ion-channel proteins: toward a structural model for ...
Li, Lintong (2002-07-22) The tethered agonist approach to mapping ion-channel proteins: toward a structural model for the agonist-binding site of the nicotinic acetylcholine receptor.
The tethered agonist approach to mapping ion-channel proteins: toward a structural model for the agonist-binding site of the nicotinic acetylcholine receptor
In Chapter 3, we report evidence that the N-terminal extracellular domain of nAChR is closely related to acetylcholine binding protein (AChBP), whose crystal structure was solved in May 2001.
http://etd.caltech.edu/etd/available/etd-07312002-120928   (485 words)

  
 Changes in Agonist Concentration Dependence That Are a Function of Duration of Exposure Suggest N-Methyl-D-aspartate ...
Changes in Agonist Concentration Dependence That Are a Function of Duration of Exposure Suggest N-Methyl-D-aspartate Receptor Nonsaturation during Synaptic Stimulation -- Chen et al.
agonist application duration could be attributed to the relatively
Changes in Agonist Concentration Dependence That Are a Function of Duration of Exposure Suggest N-Methyl-
http://molpharm.aspetjournals.org/cgi/content/abstract/59/2/212   (509 words)

  
 British Journal of Pharmacology - Abstract of article: Effects of sodium on agonist efficacy for G-protein activation ...
S binding in both systems, and this effect was partially mimicked by KCl.
S binding stimulated by both full and partial agonists was inhibited by NaCl; and (2) monovalent cations were not required to observe agonist-stimulated [
S binding in this system, and increasing NaCl concentrations magnified relative efficacy differences among agonists.
http://www.nature.com/bjp/journal/v130/n5/abs/0703382a.html   (273 words)

  
 Wired News: Noted War Blogger Cops to Copying
Kelley's plagiarism was first brought to light by a blogger who goes by the name General Roy.
"Many postings on the (Agonist) pages I looked at are word-for-word verbatim," said Stratfor chief analyst Matthew Baker.
Later that day, The Agonist reported a number of specifics about the capture of the An Najaf airfield.
http://www.wired.com/news/conflict/0,2100,58346,00.html   (669 words)

  
 The Agonist and bloggers' ethics - CyberJournalist.net - The Agonist and bloggers' ethics
The Agonist and bloggers' ethics - CyberJournalist.net - The Agonist and bloggers' ethics
Some people seem to be taking a view like this: "OK, The Agonist plagiarized material from another site - but he aggregated war news conveniently, quickly, and accurately all the same.
0 Weblogs reference 'The Agonist and bloggers' ethics'
http://www.cyberjournalist.net/news/000144.php   (1188 words)

  
 The Agonist: Thoughtful, global, plagiarized? (Signifying Nothing: Tell 'em about it, Joe-Joe!)
He has since apologized and, according to him, worked out an arrangement with Stratfor that allows him to continue posting some of their proprietary content.
The Agonist has been a high-profile, high-visibility blogger since the start of the war.
The Agonist, has apparently plagiarized some of his war updates from Stratfor’s paid reports.
http://blog.lordsutch.com/?entryid=363   (920 words)

  
 Agonist-induced sorting of human beta2-adrenergic receptors to lysosomes during downregulation -- Moore et al. 112 (3): ...
Departments of Pediatrics (Pulmonary), Molecular Physiology and Biophysics, Medicine (Pulmonary) and Cell Biology, Baylor College of Medicine, Houston VA Medical Center, Houston, TX 77030, USA.
additive to that seen with agonist alone, suggesting that agonist-induced
During prolonged exposure to agonist, beta2-adrenergic receptors undergo
http://jcs.biologists.org/cgi/content/abstract/112/3/329   (915 words)

  
 The Agonist and bloggers' ethics
ABSTRACT: After the publisher of a popular war Weblog admitted to plagiarizing from other news sites, the blogging community began debating the ethical responsibility of bloggers.
You are here: Fairness.com > Resources > The Agonist and bloggers' ethics
QUOTE: The blogging community has been abuzz with talk about the actions of Sean-Paul Kelley, a Texas blogger who admitted to plagiarizing Stratfor for his popular war blog, The Agonist.
http://www.fairness.com/resources/one?resource_id=5662   (153 words)

  
 GameCritics.com Forums - View Profile: Agonist
Agonist is not a member of any public groups
How do these links help support the site?
http://www.gamecritics.com/forums/member.php?u=16291   (59 words)

  
 Mutation of Asn293 to Asp in Transmembrane Helix VI Abolishes Agonist-Induced but Not Constitutive Activity of the beta ...
of several agonists correlating with their intrinsic activities.
-adrenergic receptor has been shown to display significant constitutive activity (i.e., in the absence of agonist) in
high-affinity agonist binding as well as a reduction of the affinities
http://molpharm.aspetjournals.org/cgi/content/abstract/62/6/1431   (311 words)

  
 Strategic Armchair Command
The Agonist, which has skyrocketed to popularity in part by offering inside breaking news about the war before the mainstream media reports it, and which has been touted by the likes of Will Femia's Weblog Central and Nick Denton.org, appears to have an 'interesting' relationship with Stratfor and its US-Iraq War site.
While perhaps in one out of twenty times Stratfor is credited, 95% of the time, the reports somewhat infer they are inside information directly from its own sources.
In fact, approximately 50% of The Agonist's posts, almost all those not credited to a mainstream media source -- which are the ones that have mostly made it shine -- appear to be identical to Stratfor sitrep, intel, and combat reports!
http://radio.weblogs.com/0120495/2003/04/01.html   (1340 words)

  
 The Agonist: Debunking The Debunkers
It seems he's caught Snopes changing some things around on their site.
Why did the cache of this page mysteriously disappear?
In the meantime The Agonist has sent this email to Google:
http://www.agonist.org/archives/007922.html   (399 words)

  
 The Agonist: Moderation Policy
Warn you by private message and give you a chance to rectify the situation.
Not allowed: abusing or vilifying other agonist members.
If you violate any of the Agonist rules, a moderator may:
http://agonist.got.net/moderation.html   (314 words)

  
 The Agonist
May 13The Agonist - Yesterday I spent some time going over this post and re-reading the pertinent sections of Henry A. Kissinger's "A World Restored." Here's what I came up with: Read more at scoop.agonist.org
http://www.redtailcanyon.com/default.aspx?content=showChannel&nodeId=24348   (2563 words)

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