Results 71 to 80 of about 619,655 (193)

Revisiting the gastrin-releasing peptide/bombesin system: A reverse-evolutionary study considering Xenopus

open access: yes, 2020
The expression levels of gastrin-releasing peptide (GRP) and GRP receptor (GRPR) mRNA in Xenopus central nervous system were measured by the real-time quantitative PCR.
Hamada, M
core   +2 more sources

Localization of 99mTc-GRP Analogs in GRPR-Expressing Tumors: Effects of Peptide Length and Neprilysin Inhibition on Biological Responses

open access: yesPharmaceuticals, 2019
The overexpression of gastrin-releasing peptide receptors (GRPRs) in frequently occurring human tumors has provided the opportunity to use bombesin (BBN) analogs as radionuclide carriers to cancer sites for diagnostic and therapeutic purposes.
Aikaterini Kaloudi   +8 more
doaj   +1 more source

The synthesis of an analogue of the locust CRF-like diuretic peptide, and the biological activities of this and some C-terminal fragments. [PDF]

open access: yes, 2003
The synthesis is described of an analogue of the locust CRF-like diuretic peptide in which methionine in positions 1,3, and 13 is replaced by isosteric methyl-homoserine residues.
Simmonds, M.S.J.   +5 more
core   +1 more source

Oxygen, Gastrin-Releasing Peptide, and Pediatric Lung Disease: Life in the Balance

open access: yesFrontiers in Pediatrics, 2014
Excessive oxygen (O2) causes tissue injury, scarring, aging, and even death. Our laboratory is studying O2-sensing pulmonary neuroendocrine cells (PNECs) and the PNEC-derived product gastrin-releasing peptide (GRP).
Mary E Sunday
doaj   +1 more source

Gastrin-releasing peptide receptor-targeted gadolinium oxide-based multifunctional nanoparticles for dual magnetic resonance/fluorescent molecular imaging of prostate cancer

open access: yes, 2017
Danting Cui,1 Xiaodan Lu,1 Chenggong Yan,1 Xiang Liu,1 Meirong Hou,1 Qi Xia,2 Yikai Xu,1 Ruiyuan Liu2,3 1Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China; 2School of ...
Liu X   +7 more
core  

Beta-adrenergic stimulation of gastrin release mediated by gastrin-releasing peptide in rat antral mucosa.

open access: yes, 1987
The present studies were directed to examine the effects of beta-adrenergic and cholinergic stimulation on gastrin release and to assess the potential role of gastrin-releasing peptide in exerting these effects, utilizing incubated rat antral mucosa. Rat
Wolfe, M M   +2 more
core   +1 more source

The application of 18F-FDG PET/CT with tumor markers NSE and ProGRP in the diagnosis and treatment of small cell lung cancer [PDF]

open access: yes精准医学杂志
Small cell lung cancer (SCLC) is the most common neuroendocrine tumor in the lungs. SCLC is characterized by high malignancy and high recurrence and metastasis rates.
LIN Shuai, WANG Yanli
doaj   +1 more source

The Challenge of Basic Itch Research

open access: yesActa Dermato-Venereologica, 2020
Basic mechanisms and pathways of itch signaling are reviewed, with an emphasis on the progress to date as well as remaining challenges in translating current knowledge to the clinical treatment of chronic itch.
Earl Carstens   +2 more
doaj   +1 more source

JBM834235_SUPPLEMENT_MATERIAL_CLN – Supplemental material for New and old biomarkers in the differential diagnosis of lung cancer: Pro-gastrin-releasing peptide in comparison with neuron-specific enolase, carcinoembryonic antigen, and CYFRA 21-1

open access: yes, 2019
Supplemental material, JBM834235_SUPPLEMENT_MATERIAL_CLN for New and old biomarkers in the differential diagnosis of lung cancer: Pro-gastrin-releasing peptide in comparison with neuron-specific enolase, carcinoembryonic antigen, and CYFRA 21-1 by ...
Lorenzo Spaggiari (4813800)   +6 more
core   +1 more source

Overexpression of gastrin-releasing peptide receptors in tumor-associated blood vessels of human ovarian neoplasms

open access: yes, 2007
BACKGROUND: Peptide receptors, overexpressed in specific cancers, represent new diagnostic and therapeutic targets. In this study, receptors for the gastrin-releasing peptide (GRP), and other members of the bombesin-family of peptides, were evaluated in ...
Achim Fleischmann   +5 more
core   +1 more source

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