Results 61 to 70 of about 76,206 (274)

Exploration of Somatostatin Binding Mechanism to Somatostatin Receptor Subtype 4 [PDF]

, 2022
Somatostatin (also named as growth hormone-inhibiting hormone or somatotropin release-inhibiting factor) is a regulatory peptide important for the proper functioning of the endocrine system, local inflammatory reactions, mood and motor coordination, and ...
Börzsei, Rita, Csaba Hetényi, Bálint, Mónika, Balázs Zoltán Zsidó, Zsidó, Balázs Zoltán, Zsuzsanna Helyes, Helyes, Zsuzsanna, Hetényi, Csaba, Rita Börzsei, Mónika Bálint, Erika Pintér, Pintér, Erika   +11 more
core   +1 more source

Effect of vitamin D3 and a stinging nettle extract on the gastric tissue of rats administered with trinitrobenzene sulfonic acid

Veterinární Medicína
In this study, the effects of vitamin D3 (Vit. D) and a stinging nettle (Urtica dioica L. (UD)) extract were examined using histopathological and immunohistochemical methods in the stomach tissues of an experimentally created rat model of CD.
A Gezer, S Yediel Aras, N Kilic Baygutalp, E Karadag Sari, G Bedir, B Mokhtare, K Yilmaz   +6 more
doaj   +1 more source

DMAP-assisted sulfonylation as an efficient step for the methylation of primary amine motifs on solid support

Beilstein Journal of Organic Chemistry, 2017
Several multistep strategies were developed to ensure single methylation of amines on solid support. These strategies rely on the introduction of the o-NBS protecting/activating group as a key step.
Johnny N. Naoum, Koushik Chandra, Dorit Shemesh, R. Benny Gerber, Chaim Gilon, Mattan Hurevich   +5 more
doaj   +1 more source

Blood pressure effects of SGLT2 inhibitors and GLP‐1 receptor agonists: Mechanisms, trial evidence and Real‐world data

British Journal of Clinical Pharmacology, EarlyView.
SGLT2 inhibitors and GLP‐1 receptor agonists modestly lower blood pressure across diverse patient populations, including those without diabetes. These effects appear largely independent of glycaemic control and offer additive value in high‐risk patients with overlapping comorbidities.
Andrej Belančić, Yusuf Ziya Sener, Marijana Vučković, Joseph Edgar Blais, Almir Fajkić, Emina Sher, Mislav Radić, Josipa Radić   +7 more
wiley   +1 more source

Somatostatin receptor subtypes: basic pharmacology and tissue distribution

, 2004
The heptahelical receptor superfamily constitutes the largest single family of transmembrane-signalling molecules that regulate a wide range of physiological processes.
CORLETO, Vito Domenico, DELLE FAVE, Gianfranco, S. Nasoni, F. Panzuto, S. Cassetta   +4 more
core   +1 more source

Paediatric development of radiopharmaceutical imaging agents and radioligand therapeutics

British Journal of Clinical Pharmacology, EarlyView.
Abstract This review focuses on the development of radiopharmaceutical imaging agents and radioligand therapeutics for paediatric use. Nuclear medicine plays an important role in the diagnosis and treatment of various childhood conditions, including cancers, infections and brain disorders.
Justin L. Hay, Amandine Manon, Hunter Stephens, S. Y. Amy Cheung, Bart de Keizer, Erik T. te Beek   +5 more
wiley   +1 more source

Somatostatin receptors

Biochimica et Biophysica Acta (BBA) - Biomembranes, 2003
In 1972, Brazeau et al. isolated somatostatin (somatotropin release-inhibiting factor, SRIF), a cyclic polypeptide with two biologically active isoforms (SRIF-14 and SRIF-28). This event prompted the successful quest for SRIF receptors. Then, nearly a quarter of a century later, it was announced that a neuropeptide, to be named cortistatin (CST), had ...
Møller, Lars Neisig, Stidsen, Carsten Enggaard, Hartmann, Bolette, Holst, Jens Juul   +3 more
openaire   +2 more sources

Carbon Dots for Cancer Theranostics: Synthesis Strategies, Luminescence Properties, and Advances in Bioimaging‐Guided Diagnosis and Therapy

Chemistry – A European Journal, EarlyView.
Lighting up the path to precision oncology: This review comprehensively summarizes the rational design of carbon dots (CDs), elucidating how core size, surface chemistry, and heteroatom doping dictate their luminescence mechanisms. Special emphasis is placed on engineering NIR‐II emissive CDs for deep‐tissue imaging.
Zekun Yan, Yupeng Liu, Jinyun Tan, Songnan Qu   +3 more
wiley   +1 more source

Somatostatin triggers local cAMP and Ca2+ signaling in primary cilia to modulate pancreatic β-cell function

The EMBO Journal
Somatostatin, released from δ-cells within pancreatic islets of Langerhans, is one of the most important negative regulators of islet hormone secretion.
Ceren Incedal Nilsson, Özge Dumral, Gonzalo Sanchez, Beichen Xie, Andreas Müller, Michele Solimena, Huixia Ren, Olof Idevall-Hagren   +7 more
doaj   +1 more source

Precision Chemistry for Protein Lysine Modification

Chemistry – A European Journal, EarlyView.
Selective modification of lysine residues is challenging due to their similar intrinsic reactivity. Inspired by enzymatic recognition, ligand‐guided electrophiles enable site‐selective labeling and functionalization, while ligand‐guided catalyses achieve regioselective installation of bio‐relevant post‐translational modifications.
Mayu Onoda, Motomu Kanai
wiley   +1 more source