Results 71 to 80 of about 136,487 (285)

Advances in Parahydrogen‐Induced Polarization for Nuclear Magnetic Resonance of Peptides, Proteins, and Biopolymers

ChemistryEurope, EarlyView.
Hyperpolarization by parahydrogen‐induced polarization enhances the sensitivity of nuclear magnetic resonance spectroscopy of amino acids, peptides, mini‐proteins, and biopolymers using nonnatural amino acids with unsaturated side chains up to three orders of magnitude.
Gerd Buntkowsky
wiley   +1 more source

Effect of Bacillus cereus PAS38 and mannosan preparation on immunoreactive cells of somatostatin and 5-HT in small intestine of rabbit

浙江大学学报. 农业与生命科学版, 2009
Sixty male weaned rabbits were randomly divided into four groups: control group was fed the basic diet; PAS38 group was fed diet supplemented with 0.1% B.
PAN Kang-cheng, CHEN Zheng-li, CUI Heng-min, YUAN Chao-fu, CHEN Gang   +4 more
doaj   +1 more source

Amino-terminal cysteine residues of RGS16 are required for palmitoylation and modulation of G(i)- and G(q)-mediated signaling [PDF]

, 1999
RGS proteins (Regulators of G protein Signaling) are a recently discovered family of proteins that accelerate the GTPase activity of heterotrimeric G protein α subunits of the i, q, and 12 classes.
Backlund, Peter S., Caron, Joan M., Chen, Ching-Kang, Druey, Kirk M., Jones, Teresa L. Z., Ugur, Ozlem   +5 more
core   +1 more source

Recent Developments in Capillary and Microchip Electroseparations of Peptides (2023–mid 2025)

ELECTROPHORESIS, EarlyView.
ABSTRACT This review presents a comprehensive overview of the developments and applications of high‐performance capillary and microchip electromigration methods (zone electrophoresis in a free solution or in sieving media, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) for ...
Václav Kašička
wiley   +1 more source

Diagnostic accuracy of technetium-99m-octreotide in imaging neuroendocrine tumors, Oman hospital experience with literature review

World Journal of Nuclear Medicine, 2019
The aim of this observational cross-sectional study with retrospective review of the data is to evaluate the efficacy of using technetium-99m-octreotide (Tc-99m-OCT) in imaging neuroendocrine tumors (NETs) in our tertiary care hospital.
Naima Al Bulushi, Badriya Al Suqri, Marwa Al Aamri, Aymen Al Hadidi, Hafidh Al Jahdami, Mohammed Al Zadjali, Mimouna Al Risi   +6 more
doaj   +1 more source

Gut‐microbiota‐brain Axis and post‐traumatic epilepsy

Epilepsia Open, EarlyView.
Abstract There has been growing evidence that perturbations in gut‐microbiota‐brain axis (GMBA) are involved in mechanisms of chronic sequelae of traumatic brain injury (TBI). This review discusses the connection between GMBA and post‐traumatic epilepsy (PTE), the latter being a common outcome of TBI.
Andrey Mazarati
wiley   +1 more source

Immunological characterization of chromogranins A and B and secretogranin II in the bovine pancreatic islet [PDF]

, 1987
Antisera against chromogranin A and B and secretogranin II were used for analysing the bovine pancreas by immunoblotting and immunohistochemistry. All three antigens were found in extracts of fetal pancreas by one dimensional immunoblotting. A comparison
A Iacangelo, AD Smith, BS Wilson, C Hagn, D Grube, D Grube, D Grube, DT O'Connor, DT O'Connor, DV Cohn, E El-Nady, FU Reiffen, FU Reiffen, G Falkensammer, G Falkensammer, G Rindi, H Blaschko, H Lassmann, H Winkler, HD Mayor, IM Varndell, JA Nolan, JC Hutton, K Tatemoto, KB Helle, KB Helle, L Kilpatrick, LA Sternberger, LE Eiden, M Ehrhart, M Ravazzola, P Rosa, PH O'Farell, R Fischer-Colbrie, R Fischer-Colbrie, R Fischer-Colbrie, R Fischer-Colbrie, RV Floyd, S Bonner-Weir, S Lenzen, UK Laemmli, UM Benedum, WB Huttner, WJ Smith, WN Burnette   +44 more
core   +1 more source

Clinical Application of Positron Emission Tomography/Magnetic Resonance Imaging in Pelvic Malignant Tumors

iRADIOLOGY, EarlyView.
The article reviews the application of positron emission tomography/magnetic resonance imaging (PET/MRI) in pelvic tumors such as endometrial cancer, cervical cancer, ovarian cancer, prostate cancer, and bladder cancer. We summarize the comparative studies on the clinical application between PET/CT and PET/MRI to highlight the advantages and ...
Hui Yang, Jielin Bai, Xuena Li, Yaming Li, Bulin Du, Yan Cui, Shu Wang, Yuxiang Wang   +7 more
wiley   +1 more source

Cyclic AMP signalling in pancreatic islets [PDF]

, 2010
Cyclic 3'5'AMP (cAMP) is an important physiological amplifier of glucose-induced insulin secretion by the pancreatic islet β-cell, where it is formed by the activity of adenylyl cyclases, which are stimulated by glucose, through elevation in ...
Furman, Brian, Ong, Wee Kiat, Pyne, Nigel J.   +2 more
core   +1 more source

Molecular theranostics: principles, challenges and controversies

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 156-164, March 2025.
Molecular theranostics offers a powerful tool to drive precision medicine in nuclear oncology. While theranostics is not a new principle in nuclear medicine, recent advances in instrumentation and radiopharmacy have driven a reinvigoration and a broader suite of applications.
Geoffrey Currie
wiley   +1 more source