Results 1 to 10 of about 40,587 (338)

Permeation of polyethylene glycols across the tympanic membrane [PDF]

Giant, 2021
Localized and non-invasive delivery of therapeutics across barriers in the body is challenging. Examples include the flux of drugs across the tympanic membrane (TM) for the treatment of middle ear infections, and across the round window to treat inner ...
Wei Zhang, Brendan Harty, Yueqin Zheng, Zipei Zhang, Xiyu Li, Dali Wang, Daniel S. Kohane   +6 more
doaj   +2 more sources

Synthesis and Characterization of Polyethylene Glycol-Grafted Photoreactive Polyethylene Glycols for Antibiofouling Applications. [PDF]

Polymers (Basel), 2022
Notably, antibiofouling is an important and predominant technique adopted to improve the surfaces of biomaterials. In this study, polyethylene glycol-grafted polyethylene glycols bearing azidophenyl groups were synthesized and immobilized on polystyrene surfaces via photoirradiation.
Othman MH, Ito Y, Akimoto J.
europepmc   +3 more sources

Microbial Degradation of Polyethylene Glycols [PDF]

Journal of Applied Bacteriology, 1979
Three bacterial strains have been isolated that differ in their ability to degrade polyethylene glycols (PEGs). Strains R and O showed a marked preference for growth on the low and high molecular weight PEGs, respectively, while strain Z utilized mono‐ethylene glycol only. The partial degradation of PEG 200 by strains R and O was studied in some detail
LESLEY D. L. JENKINS, K. A. Cook, R B Cain   +2 more
openalex   +4 more sources

Investigation of glucose-modified liposomes using polyethylene glycols with different chain lengths as the linkers for brain targeting [PDF]

International Journal of Nanomedicine, 2012
Fulan Xie1,*, Nian Yao1,*, Yao Qin1, Qianyu Zhang1, Huali Chen1, Mingqing Yuan1, Jie Tang1, Xiankun Li1, Wei Fan1, Qiang Zhang2, Yong Wu1, Li Hai1, Qin He11Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan
Xie F, Yao N, Qin Y, Zhang Q, Chen H, Yuan M, Tang J, Li X, Fan W, Zhang Q, Wu Y, Hai L, He Q   +12 more
doaj   +2 more sources

Investigation on Acoustic Parameters of Monosodium Glutamate Food Preservative in an Aqueous Solution of PolyEthylene Glycols (400 and 600) [PDF]

E3S Web of Conferences, 2023
This paper aims to examine the impact of social media on mental health. Aqueous monosodium glutamate (MSG) was mixed with polyethylene (PEG400 and PEG600), and the resulting mixture was weighed and subjected to acoustic density and velocity measurements.
Firdaus Ansari Ammara, Juglan K.C.
doaj   +1 more source

Antifibrotic preventive effect of polyethylene glycol (PEG) 3350 in methotrexateinduced hepatoxicity model

Acta Cirúrgica Brasileira, 2022
Purpose: Liver damage caused by drugs and other chemicals accounts for about 5% of all cases. Methotrexate (MTX), a folic acid analogue, is a first-line synthetic antimetabolite agent routinely used in the treatment of rheumatoid arthritis and other ...
Hüseyin Acar, Omay Sorgun, Güner Yurtseve, Ejder Saylav Bora, Oytun Erbaş   +4 more
doaj   +1 more source

Formulation, Physiochemical, and Microbial Assay of Henna Oil Vaginal Suppository Formulated with Polyethylene Glycol Bases [PDF]

Iranian Journal of Medical Sciences, 2020
Background: Persian Medicine is one of the oldest and richest complementary and alternative options in the field of medicine and has a comprehensive medical system.
Payam Khazaeli, Mitra Mehrabani, Ahmad Mosadegh, Soudabeh Bios, Rahele Zareshahi, Mohammad Hasan Moshafi   +5 more
doaj   +1 more source

Comparison of Two Types of 1-L Polyethylene Glycol-ascorbic Acid as Colonoscopic Bowel Preparation: A Prospective Randomized Study

The Korean Journal of Gastroenterology, 2022
Background/Aims: Recently, 1-L polyethylene glycol-ascorbic acid (PEG-Asc) has been used to reduce the volume of preparation agents in colonoscopy. This clinical trial aimed to compare the efficacy and safety of two types of 1-L PEG-Asc (CleanViewAL ...
Suh Hyun Choi, Won Eui Yoon, Seung Hyuk Kim, Hee Jun Myung, Soon Oh So, Se Hun Kim, Hyun Mi Lee, Yeoun Jung Oh, Jeong Seop Moon, Tae Yeong Park, You Sun Kim   +10 more
doaj   +1 more source

Microbial Degradation of Polyethylene Glycols [PDF]

Applied Microbiology, 1975
Mono-, di-, tri-, and tetraethylene glycols and polyethylene glycols (PEG) with molecular weight up to 20,000 were degraded by soil microorganisms. A strain of Pseudomonas aeruginosa able to use a PEG of average molecular weight 20,000 was isolated from soil. Washed cells oxidized mono and tetraethylene glycols, but
M. Alexander, J. R. Haines
openaire   +3 more sources

Relationship between Friction Coefficient, Viscosity and Compressibility of Polyethylene Glycol

Tribology Online, 2008
An ultrasonic liquid processor with the frequency of 20 kHz was used to cleave a principal chain in a polyethylene glycol molecule. The amount of the lubricant molecules cleaved by the ultrasonic disruption was evaluated by the kinematic viscosity ...
Kazuaki Hachiya, Tatsuya Nitta
doaj   +1 more source