Results 61 to 70 of about 187,044 (318)

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source

The Affinity of Histamine for Gq Protein-Coupled Histamine H1-Receptors Is Predominantly Regulated by Their Internalization in Human Astrocytoma Cells

Journal of Pharmacological Sciences, 2012
We examined the regulatory mechanisms of the affinity of Gq protein-coupled histamine H1-receptors for histamine after histamine pretreatment in intact human U373 MG astrocytoma cells.
Shigeru Hishinuma, Yuko Sato, Chizuru Akatsu, Masaru Shoji   +3 more
doaj   +1 more source

Development of the thin film solid phase microextraction (TF-SPME) method for metabolomics profiling of steroidal hormones from urine samples using LC-QTOF/MS

Frontiers in Molecular Biosciences, 2023
In the present study, the development and optimization of a thin film solid phase microextraction method (TF-SPME) was conducted for metabolomics profiling of eight steroid compounds (androsterone, dihydrotestosterone, dihydroepiandrosterone, estradiol ...
Wiktoria Struck-Lewicka, Beata Karpińska, Wojciech Rodzaj, Antoni Nasal, Bartosz Wielgomas, Michał Jan Markuszewski, Danuta Siluk   +6 more
doaj   +1 more source

Evaluating predictive pharmacogenetic signatures of adverse events in colorectal cancer patients treated with fluoropyrimidines [PDF]

, 2013
The potential clinical utility of genetic markers associated with response to fluoropyrimidine treatment in colorectal cancer patients remains controversial despite extensive study.
A Fariña-Sarasqueta, A Loganayagam, A Ruzzo, A Ruzzo, A Yawata, A Zaniboni, Andreas-Claudius Hoffmann, Ann Barrett, B Glimelius, BA Jennings, Barbara A. Jennings, C Fernandez-Rozadilla, C Zhang, CE de Bock, CF Thorn, D Caronia, Daniel Epurescu, DB Longley, E Hitre, E Van Cutsem, G Willis, Gavin S. Chu, Gavin Willis, H Gellekink, H Taflin, I Weisberg, J Cassidy, Jane Skinner, K Derwinger, K Kawakami, K Kawakami, L Peter, L Sharp, M Boisdron-Celle, M Gusella, M Scartozzi, M Schwab, M Vignoli, ME Fernández-Contreras, Melanie Keane, MJ Deenen, MS Braun, MV Mandola, MV Mandola, MV Mandola, N Horie, P Frosst, R Pullmann Jr., RA Goodwin, Richard Turner, S Afzal, S Afzal, S Kaneda, T André, TV Perneger, V Sulzyc-Bielicka, W Ichikawa, W Scheithauer, WG Johnson, Yoon K. Loke   +59 more
core   +3 more sources

A Human Kidney Tubuloid Model of Repeated Cisplatin‐Induced Cellular Senescence and Fibrosis for Drug Screening

Advanced Healthcare Materials, EarlyView.
Replicating aging and senescence‐related pathophysiological responses in kidney organoids remains a significant challenge. Human adult renal tubular organoid, tubuloids, are successfully developed recapitulating cellular senescence that is the central pathophysiological mechanism of chronic kidney disease (CKD).
Yuki Nakao, Makiko Mori, Yuta Sekiguchi, Iori Morita, Ryota Shindoh, Shintaro Mandai, Tamami Fujiki, Hiroaki Kikuchi, Fumiaki Ando, Koichiro Susa, Takayasu Mori, Ayumi Suzuki, Yuji Nashimoto, Hirokazu Kaji, Yuma Waseda, Soichiro Yoshida, Yasuhisa Fujii, Eisei Sohara, Shinichi Uchida, Kensuke Miyake, Yutaro Mori   +20 more
wiley   +1 more source

Science-in-brief: Clinical highlights from BEVA Congress 2016 [PDF]

, 2017
No abstract ...
Chauché, C., Kennedy, R.
core   +1 more source

Strategies to Improve the Lipophilicity of Hydrophilic Macromolecular Drugs

Advanced Healthcare Materials, EarlyView.
Hydrophilic macromolecular drugs can be successfully lipidized by covalent attachment of lipids, by hydrophobic ion pairing with negatively or positively charged surfactants, and by dry or wet reverse micelle formation. Lipophilicity enhancement of hydrophilic macromolecules has several benefits including stability and bioavailability improvement ...
Sera Lindner, Stefan Keim, Soheil Haddadzadegan, Odile Fernandez Romero, Katrin Zöller, Gabriel Stern, Ilaria Cesi, Krum Kafedjiiski, Andreas Bernkop‐Schnürch   +8 more
wiley   +1 more source

Oral Apolipoprotein A-I Mimetic D-4F Lowers HDL-Inflammatory Index in High-Risk Patients: A First-in-Human Multiple-Dose, Randomized Controlled Trial. [PDF]

, 2017
A single dose of the apolipoprotein (apo)A-I mimetic peptide D-4F rendered high-density lipoprotein (HDL) less inflammatory, motivating the first multiple-dose study. We aimed to assess safety/tolerability, pharmacokinetics, and pharmacodynamics of daily,
Bloedon, LeAnne T., Duffy, Danielle, Dunbar, Richard L., Fogelman, Alan M., Movva, Rajesh, Navab, Mohamad, Norris, Robert B., Rader, Daniel J.   +7 more
core   +2 more sources

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

Acute neuroendocrine challenge elicits enhanced cortisol response and parallel transcriptomic changes in patients with migraine

PAIN Reports
. Introduction:. Migraine is a neurological disorder with recurrent attacks characterized by headaches and sensitivity to stimuli. Stress is a significant trigger for attacks; however, molecular mechanisms of the connection are poorly understood ...
Sahel Kumar, Peter Petschner, Kinga Gecse, Dora Torok, Gabriella Juhasz   +4 more
doaj   +1 more source