Results 61 to 70 of about 1,366,906 (203)

One-Year Chromaffin Cell Allograft Survival in Cancer Patients with Chronic Pain: Morphological and Functional Evidence

open access: yesCell Transplantation, 1998
The control of chronic pain through transplantation of chromaffin cells has been reported over the past few years. Analgesic effects are principally due to the production of opioid peptides and catecholamines by chromaffin cells.
Jean C. Bés   +7 more
doaj   +1 more source

Mycobacteria attenuate nociceptive responses by formyl peptide receptor triggered opioid peptide release from neutrophils. [PDF]

open access: yesPLoS Pathogens, 2009
In inflammation, pain is regulated by a balance of pro- and analgesic mediators. Analgesic mediators include opioid peptides which are secreted by neutrophils at the site of inflammation, leading to activation of opioid receptors on peripheral sensory ...
Heike L Rittner   +9 more
doaj   +1 more source

Met Office NWP global model revision history

open access: yes, 2017
This page lists the full operational history of the Met Office deterministic global model since the introduction of the UM in 1991. Whilst other sources will contain more detailed information, this page highlights the most significant changes.Previously ...
Unknown
core   +1 more source

Peptide chirality and opioid receptor modulation: Hepatoprotective effect of d-Met-enkephalin in acetaminophen-induced liver injury

open access: yesActa Pharmaceutica
l-Met-enkephalin is a neuropeptide known to exert protective effects in various experimental models of autoimmune and inflammatory diseases. These effects are mediated through opioid receptors and can be abolished by the opioid receptor antagonist ...
Turčić Petra   +7 more
doaj   +1 more source

Pinus pinea L. Periderm as a Sustainable Source of Phenolic Bioactives: Integrated Phytochemical, Antioxidant, and Elemental Investigation

open access: yesChemistry &Biodiversity, Volume 23, Issue 8, August 2026.
A hydroalcoholic extract from the renewable periderm of Pinus pinea is characterized through integrated phytochemical, biological and elemental analyses. The extract exhibits a phenolic‐rich composition, significant antioxidant activity and preliminary protection against oxidative stress in SH‐SY5Y cells, while elemental profiling indicates low levels ...
Vlad Sebastian Popescu   +6 more
wiley   +1 more source

δ-Opioid receptor antagonist inhibits immunomodulation by met-enkephalin analogs

open access: yes, 1999
The methionine-enkephalin (Met-enkephalin, Tyr-Gly- Gly-Phe-Met) analogs Tyr-D-Ala-Gly-MePhe-Met NHC3H7- iso (1) and Tyr-D-Ala-Gly-MePhe-Gly-NHC3H7-iso (2) have been shown to enhance human T cell proliferation in in vitro treatment.
Dhawan, Vikas C.   +7 more
core   +1 more source

Met-Enkephalin Effects on Histamine-Induced Bronchoconstriction in Guinea Pigs [PDF]

open access: yes, 2005
We investigated the effects of the neuropeptide met-enkephalin on histamine-induced bronhoconstriction in an experimental model of asthma. Classic Konzett and Rössler’s method of whole body plethysmography modified by Gjuriš, was applied in the study ...
Štambuk, Nikola   +13 more
core   +1 more source

The Connections of the Telencephalic Pallium in the White Sturgeon, Acipenser transmontanus: An Experimental Study

open access: yesJournal of Comparative Neurology, Volume 534, Issue 8, August 2026.
Sturgeons are an ancient and basal group of ray‐finned fishes whose pallium consists of lateral, medial, and posterior divisions. The connections of these divisions were determined by injections of biotinylated dextran amine and DiI. Although there is considerable overlap in the connections of these pallial divisions, their heaviest connections are ...
R. Glenn Northcutt
wiley   +1 more source

Enkephalin-encoding herpes simplex virus-1 decreases inflammation and hotplate sensitivity in a chronic pancreatitis model-3

open access: yes, 2011
Inimal or no staining is seen in pancreas of () naïve and () control animals with alcohol and high-fat diet induced pancreatitis. . Met-ENK expression was significantly increased in the pancreas of HSV-ENK-treated animals fed the same diet compared to ...
Yong Ren (86476)   +7 more
core   +1 more source

Similarity of Ca2+-bound conformations of morphine and Met-enkephalin: A computational study [PDF]

open access: yes, 1994
The conformations of the free and Ca2+-bound forms of morphine and Met-enkephalin were compared based on an earlier proposal that extracellular Ca2+ may dictate the bioactive conformations of peptide hormones and drugs.
Ananthanarayanan, Vettai S.   +1 more
core   +1 more source

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