Results 51 to 60 of about 6,192,781 (354)

Changes in Gastroesophageal Reflux in Patients With Nasogastric Tube Followed by Percutaneous Endoscopic Gastrostomy

Journal of the Formosan Medical Association, 2011
Despite frequent use of percutaneous endoscopic gastrostomy (PEG) for enteral feeding, the relationship between it and gastroesophageal reflux (GER) remains an incompletely answered question.
Tzong-Hsi Lee, Yu-Chien Shiun
doaj   +1 more source

Price Earnings Ratio dan Pendapatan Saham Perusahaan Non Keuangan di Bei

Jurnal Manajemen Teori dan Terapan, 2018
This research aims to examine which ratio between PER, PEG, and PERG that can better predict the stock returns of the firms, in addition to analyze the effect of each that ratio on stock return.
I Made Sudana, Hilda Putri Maulidiyah
doaj   +1 more source

Response surface methodology approach to study the influence of PEG and water in cellulose acetate dialysis membranes [PDF]

, 2008
Flat sheet asymmetric dialysis membranes were fabricated using phase inversion method from polymer solution consisting of cellulose acetate, acetic acid, polyethylene glycol (PEG) and distilled water. The effect of acetic acid/PEG ratio and the distilled
Chan, Mieow Kee, Idris, Ani, Lee, Kuan Yet, Noordin, M. Y.   +3 more
core  

A factorial analysis of the combined effects of hydrogel fabrication parameters on the in vitro swelling and degradation of oligo(poly(ethylene glycol) fumarate) hydrogels [PDF]

, 2013
In this study, a full factorial approach was used to investigate the effects of poly(ethylene glycol) (PEG) molecular weight (MW; 10,000 vs. 35,000 nominal MW), crosslinker-to-macromer carbon–carbon double bond ratio (DBR; 40 vs.
Kasper, F. Kurtis, Kim, Kyobum, Lam, Johnny, Lu, Steven, Mikos, Antonios G., Scott, David W., Tabata, Yasuhiko   +6 more
core   +1 more source

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

Molecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp, Wouter P. R. Verdurmen, Jonas V. Schaefer, Kari Kopra, Gabriela Nagy‐Davidescu, Elodie Richard, Marie‐Julie Nokin, Patrick Ernst, Rastislav Tamaskovic, Martin Schwill, Ralph Degen, Claudia Scholl, David Santamaria, Andreas Plückthun   +13 more
wiley   +1 more source

Interfacial properties and micellization of triblock poly(ethylene glycol)-poly(ε-caprolactone)-polyethyleneimine copolymers

Acta Pharmaceutica Sinica B, 2020
This study aimed to explore the link between block copolymers’ interfacial properties and nanoscale carrier formation and found out the influence of length ratio on these characters to optimize drug delivery system. A library of diblock copolymers of PEG-
Ji Li, Yitian Du, Haitao Su, Shixuan Cheng, Yanxia Zhou, Yiguang Jin, Xian-Rong Qi   +6 more
doaj  

Melanocortin 1 receptor targeted imaging of melanoma with gold nanocages and positron emission tomography [PDF]

, 2018
Purpose: Melanoma is a lethal skin cancer with unmet clinical needs for targeted imaging and therapy. Nanoscale materials conjugated with targeting components have shown great potential to improve tumor delivery efficiency while minimizing undesirable ...
Black, Kvar, Detering, Lisa, Liu, Yongjian, Luehmann, Hannah, Pang, Bo, Sultan, Deborah, Xia, Younan, Yang, Miaoxin, Zhao, Yongfeng   +8 more
core   +2 more sources

Cervical Spinal Cord Magnetization Transfer Ratio and Its Relationship With Clinical Outcomes in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The cervical spinal cord (cSC) is highly relevant to clinical dysfunction in multiple sclerosis (MS) but remains understudied using quantitative magnetic resonance imaging (MRI). We assessed magnetization transfer ratio (MTR), a semi‐quantitative MRI measure sensitive to MS‐related tissue microstructural changes, in the cSC and its ...
Lisa Eunyoung Lee, Julien Cohen‐Adad, Irene M. Vavasour, Melanie Guenette, Katherine Sawicka, Neda Rashidi‐Ranjbar, Nathan Churchill, Akash Chopra, Adelia Adelia, Pierre‐Louis Benveniste, Anthony Traboulsee, Nathalie Arbour, Fabrizio Giuliani, Larry D. Lynd, Scott B. Patten, Alexandre Prat, Alice Schabas, Penelope Smyth, Roger Tam, Yunyan Zhang, Simon J. Graham, Mojgan Hodaie, Anthony Feinstein, Shannon Kolind, Tom A. Schweizer, Jiwon Oh, CanProCo Study Group   +26 more
wiley   +1 more source

Inhibition of Aβ Aggregation by Cholesterol-End-Modified PEG Vesicles and Micelles

Pharmaceutics
Background/Objectives: This study aimed to design and evaluate Chol-PEG2000 micelles and Chol-PEG500 vesicles as drug delivery system (DDS) carriers and inhibitors of amyloid-β (Aβ) aggregation, a key factor in Alzheimer’s disease (AD).
Shota Watanabe, Motoki Ueda, Shoichiro Asayama   +2 more
doaj   +1 more source

Quantification of PEG40St squeeze out from DSPC/PEG40St monolayers at higher molar ratios [PDF]

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2018
Abstract Mixtures of 1,2 Distearoyl-sn-glycero-3-phosphocholine (DSPC) and polyoxyethylene-40-stearate (PEG40St) were prepared at different molar ratios and their miscibility were investigated using Langmuir isotherms. Pure DSPC monolayer exhibited a liquid-condensed (LC) phase whereas PEG40St monolayer exhibited liquid-expanded (LE) phase at the air-
openaire   +5 more sources