Results 171 to 180 of about 1,102,643 (357)

Opioid peptide precursors in striatum [PDF]

FEBS Letters, 1980
K.M. Metters, J. A. Fuentes, John Hughes, A. Beaumont   +3 more
openaire   +3 more sources

Advances of Microneedles for Cancer Diagnosis and Therapy

MedComm – Biomaterials and Applications, Volume 4, Issue 3, September 2025.
Schematic diagram of microneedle for cancer diagnosis and treatment. ABSTRACT As the global incidence of cancer continues to rise, the need for innovative and precisive alternatives to conventional diagnostic and therapeutic methods has become increasingly urgent.
Chunli Yang, Li Zhang, Siyi Wang, Angxi Zhou, Run Tian, Maya Xiang, Ya Ren, Yang Yu, Rong Li, Maling Gou   +9 more
wiley   +1 more source

Hyperpolarization Modulation of the T‐Type hCav3.2 Channel by Human Synenkephalin [1–53], a Shrew Neurotoxin Analogue without Paralytic Effects

Angewandte Chemie, Volume 137, Issue 27, July 1, 2025.
Human synenkephalin [1–53] (hSYN), an analogue peptide of shrew saliva neurotoxins, was synthesized and its structural characteristics studied. Synthetic hSYN potently activated the T‐type voltage‐gated Ca channel hCav3.2 but did not paralyze mealworms. These findings offer new insight into neurological disorder treatment and evolutionary mechanisms of
Ryo Fukuoka, Yusuke Yano, Nozomi Hara, Chihiro Sadamoto, Andres D. Maturana, Masaki Kita   +5 more
wiley   +2 more sources

Sex differences after chronic stress in the expression of opioid-, stress- and neuroplasticity-related genes in the rat hippocampus

Neurobiology of Stress, 2018
Opioid peptides and their receptors re-organize within hippocampal neurons of female, but not male, rats following chronic immobilization stress (CIS) in a manner that promotes drug-related learning.
Matthew Randesi, Yan Zhou, Sanoara Mazid, Shannon C. Odell, Jason D. Gray, J. Correa da Rosa, Bruce S. McEwen, Teresa A. Milner, Mary Jeanne Kreek   +8 more
doaj  

Antinociceptive and Cytotoxic Activity of Opioid Peptides with Hydrazone and Hydrazide Moieties at the C-Terminus. [PDF]

Molecules, 2020
Dyniewicz J, Lipiński PFJ, Kosson P, Bochyńska-Czyż M, Matalińska J, Misicka A.   +5 more
europepmc   +1 more source

Influences of analgesics on the opioid peptide system in the rat incisor pulp

, 1986
Masato Kuroi, Huei-Ling Chang, Tomoaki Kudo, Reizo Inoki   +3 more
openalex   +1 more source

A brief history of opiates, opioid peptides, and opioid receptors. [PDF]

, 1993
M J Brownstein
openalex   +1 more source

Strategies to deliver peptide drugs to the brain [PDF]

, 2014
Lalatsa, Katerina, Schatzlein, Andreas G., Uchegbu, Ijeoma F.   +2 more
core   +1 more source

Molecular Aspect of Annelid Neuroendocrine system

, 2007
Hormonal processes along with enzymatic processing similar to that found in vertebrates occur in annelids. Amino acid sequence determination of annelids precursor gene products reveals the presence of the respective peptides that exhibit high sequence ...
Salzet, M.
core   +1 more source

Opioid receptors in cardiovascular function

British Journal of Pharmacology, Volume 182, Issue 16, Page 3710-3725, August 2025.
Opioid receptors are G protein‐coupled receptors expressed by various cells in the heart, including myocytes and nerve fibres, and play a crucial role in modulating cardiac function. These receptors influence neural transmission, heart rate and myocyte contractility, offering cardioprotection.
Venkatesh Katari, Kesha K. Dalal, Narendra Kondapalli, Sailaja Paruchuri, Charles K. Thodeti   +4 more
wiley   +1 more source