Results 11 to 20 of about 40,587 (338)

Polyethylene glycol as a cause of anaphylaxis [PDF]

Allergy, Asthma & Clinical Immunology, 2016
BACKGROUND: Polyethylene glycols (PEGs) or macrogols are polyether compounds and are widely used as additives in pharmaceuticals, cosmetics, and food. CASE REPORT: We report on a Caucasian patient experiencing recurrent severe allergic reactions to several drugs.
Sabine Dölle, Margitta Worm, K. Wylon
openaire   +4 more sources

Synthesis by High-Efficiency Liquid-Phase (HELP) Method of Oligonucleotides Conjugated with High-Molecular Weight Polyethylene Glycols (PEGs)

Biological Procedures Online, 1998
The chemical modification of synthetic oligonucleotides has recently been investigated to improve their pharmacological utilization. In addition to chemical alterations of the backbone and of the heterocyclic bases, their conjugation with amphiphylic ...
Bonora GM, Zaramella S, Veronese FM
doaj   +1 more source

Methods of Conservation of Archaeological Leather Artefacts on the Example of Fragments of Shoes from The Archaeological Excavations in Perm in 2020.

Археология евразийских степей, 2021
The article presents an overview of the methods of conservation of archaeological leather artefacts based on national publications. The overview covers the methods of the mid XX - early XXI centuries, among which there are both outdated methods which ...
Natalia A. Churilova
doaj   +1 more source

Тhe Viscosity Study of Naftifine Hydrochloride Solution with a Combination of Polyethylene Glycols

Разработка и регистрация лекарственных средств, 2019
Introduction. Naftifin hydrochloride is an antifungal drug from the allylamine group, which is used as a drug for external use in the treatment of onychomycosis. Quickly penetrates the skin and nails.
S. I. Kosenkova, I. I. Krasnyuk, I. I. Krasnyuk (jr.)   +2 more
doaj   +1 more source

Enhancing Dissolution of Ibuprofen via Solid Dispersion Using Hydrophilic Carrier and Fast Dissolving Sugars

Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2014
In this study, solid dispersion using hydrophilic carriers (polyethylene glycols) and fast dissolving sugars (sorbitol and lactose) has been employed to enhance dissolution and hence the bioavailability of ibuprofen.
Wedad Kamal Ali, Methaq Hamad Sabar, Athmar Dhahir Habeeb, Zainb Hassan Mahdi   +3 more
doaj   +1 more source

Effect of polyethylene glycol mixtures as ointment base on the physicochemical properties of Lavsan atraumatic wound dressings

Тонкие химические технологии, 2019
Objectives. Modern atraumatic wound dressings are based on polyethylene terephthalate, or Lavsan, which is shaped to form threads. The aim of the study was to determine the reasons for Lavsan woven nets’ hardening and becoming more trauma-prone during ...
A. A. Korolchuk, E. S. Zhavoronok, O. A. Legonkova, S. A. Kedik   +3 more
doaj   +1 more source

A novel synthesis of 2'-hydroxy-1',3'-xylyl crown ethers [PDF]

, 1981
Six novel 2' - hydroxy - 1',3' - xylyl crown ethers (8a–e and 13)1 have been synthesized utilizing the allyl group to protect the OH function during the cyclization reaction.
Hall, R.H., Leij, M. van der, Oosterink, H.J., Reinhoudt, D.N.   +3 more
core   +9 more sources

Polyethylene Glycol (PEG-3350, Colyte) Poisoning due to Intra-Peritoneal Leakage in an Elderly Patient [PDF]

Korean Journal of Critical Care Medicine
Polyethylene glycol (PEG)-3350 is the most frequently used lavage solution for bowel cleansing prior to colonoscopy or elective surgery because its large molecular weight means that it is poorly absorbed.
Jae Hee Chung, Seok Chan Kim, Jun-Gi Kim
doaj   +1 more source

Refined exposure assessment of polyethylene glycol (E 1521) from its use as a food additive [PDF]

, 2018
The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion on the refined exposure assessment of polyethylene glycol (E 1521) when used as a food additive.
Aggett, Peter, Aguilar, Fernando, Boon, Polly, Crebelli, Riccardo, Dusemund, Birgit, Filipič, Metka, Frutos, Maria Jose, Galtier, Pierre, Gott, David, Gundert‐Remy, Ursula, Kuhnle, Gunter Georg, Lambré, Claude, Leblanc, Jean‐Charles, Lillegaard, Inger Therese, Lindtner, Oliver, Moldeus, Peter, Mortensen, Alicja, Oskarsson, Agneta, Stankovic, Ivan, Tard, Alexandra, Tlustos, Christina, Waalkens‐Berendsen, Ine, Woutersen, Rudolf Antonius, Wright, Matthew, Younes, Maged   +24 more
core   +1 more source

Nanofibers for drug delivery – incorporation and release of model molecules, influence of molecular weight and polymer structure

Beilstein Journal of Nanotechnology, 2015
Nanofibers were prepared from polycaprolactone, polylactide and polyvinyl alcohol using NanospiderTM technology. Polyethylene glycols with molecular weights of 2 000, 6 000, 10 000 and 20 000 g/mol, which can be used to moderate the release profile of ...
Jakub Hrib, Jakub Sirc, Radka Hobzova, Zuzana Hampejsova, Zuzana Bosakova, Marcela Munzarova, Jiri Michalek   +6 more
doaj   +1 more source