Filtered By:
Drug: Polyethylene Glycol
This page shows you your search results in order of date. This is page number 7.
Order by Relevance | Date
Total 2716 results found since Jan 2013.
Development of biocompatible aqueous polyurethane dispersions using chitosan and curcumin to improve physicochemical properties of textile surfaces
Int J Biol Macromol. 2023 Aug 7:126196. doi: 10.1016/j.ijbiomac.2023.126196. Online ahead of print.ABSTRACTThe present research work aims to synthesize a blend of chitosan (CSN) and curcumin (CRN) based aqueous polyurethane dispersions (CSN-CRN APUDs) for the modification of textile surfaces. A series of anionic CSN-CRN APUDs were prepared by the reaction of isophorone diisocyanate (IPDI) with polyethylene glycol (PEG) and extended with chain extenders (CSN and CRN). Structural characterizations of prepared materials were examined through a fourier transformed infrared (FTIR) spectrophotometer. The performances of coated C...
Source: International Journal of Biological Macromolecules - August 9, 2023 Category: Biochemistry Authors: Noureen Arshad Muhammad Asif Javaid Khalid Mahmood Zia Muhammad Tahir Hussain Muhammad Mubeen Arshad Usama Tahir Source Type: research
Comparison of ordinary reverse transcription real-time polymerase chain reaction (qRT-PCR) with a newly developed one-step single-tube nested real-time RT-PCR (OSN-qRT-PCR) for sensitive detection of SARS-CoV-2 in wastewater
In this study, we attempted to increase the sensitivity of qRT-PCR by developing a one-step single-tube nested qRT-PCR assay (OSN-qRT-PCR). Two variants were developed, oriented to nucleocapsid phosphoprotein gene (N) and to spike protein gene (S), respectively. The performance of conventional qRT-PCR assays oriented to these genes with two novel OSN-qRT-PCR assays were firstly optimized using wastewater artificially contaminated with two encapsidated RNA mimic systems harboring a portion either N or S gene (ENRM and ESRM, respectively). The assays were coupled to a polyethylene glycol-based RNA precipitation/extraction me...
Source: Environmental Science and Pollution Research International - August 8, 2023 Category: Environmental Health Authors: Magdal éna Rusková M ária Bučková Andrea Pu škárová Marianna C íchová Veronika Jansk á Adam Achs Zdeno Šubr Tom áš Kuchta Domenico Pangallo Source Type: research
Reconstructing Hydrogen Bond Network Enables High Voltage Aqueous Zinc-Ion Supercapacitors
Angew Chem Int Ed Engl. 2023 Aug 7:e202309601. doi: 10.1002/anie.202309601. Online ahead of print.ABSTRACTHigh-voltage aqueous rechargeable energy storage devices with safety and high specific energy are hopeful candidates for the future energy storage system. However, the electrochemical stability window of aqueous electrolytes is a great challenge. Herein, inspired by density functional theory (DFT), polyethylene glycol (PEG) can interact strongly with water molecules, effectively reconstructing the hydrogen bond network. In addition, N, N-dimethylformamide (DMF) can coordinate with Zn2+, assisting in the rapid desolvati...
Source: Angewandte Chemie - August 7, 2023 Category: Chemistry Authors: Zhiyu Hu Zirui Song Zhaodong Huang Shusheng Tao Bai Song Ziwei Cao Xinyu Hu Jiae Wu Fengrong Li Wentao Deng Hongshuai Hou Xiaobo Ji Guoqiang Zou Source Type: research
Fight Aging! Newsletter, August 7th 2023
In conclusion, here, we demonstrate a novel mechanism for ESC-EVs to protect cells from senescence. However, whether ESC-EVs rejuvenate aged mice via miR-15b-5p and miR-290a-5p remains unknown. Next, we plan to use miR-15b-5p and miR-290a-5p antagonists while treating aged mice with ESC-EVs to further investigate the mechanism by which ESC-EVs resist aging in vivo.
« Back to Top
Fatty Acid Metabolism as a Commonality in Different Approaches to Slowing Aging
https://www.fightaging.org/archives/2023/08/fatty-acid-metabolism-as-a-commonality-in-different-approaches-to-slowing-aging/
It seems...
Source: Fight Aging! - August 6, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Constructing a cellulose based chiral liquid crystal film with high flexibility, water resistance, and optical property
Int J Biol Macromol. 2023 Aug 3:126132. doi: 10.1016/j.ijbiomac.2023.126132. Online ahead of print.ABSTRACTCellulose nanocrystal (CNC) derived from cellulose can form a liquid crystal film with bright structural color by evaporative-induced self-assembly (EISA). As a new class of photonic liquid crystals material, it has attracted much attention because of its intrinsic unique structural characteristics and excellent optical properties. However, the brittleness and water sensitivity of CNC film have hindered its practical application. Herein, multiple cross-linked networks CNC/(polyethylene glycol diacrylate:polyethylene o...
Source: International Journal of Biological Macromolecules - August 5, 2023 Category: Biochemistry Authors: Huiyu Bai Shuhao Hu Haiyan Zhu Shengwen Zhang Wei Wang Weifu Dong Source Type: research
Report on four cases with decreased recovery due to neutralizing antibodies specific for PEGylated recombinant factor VIII
CONCLUSION: The number of patients with inhibitory anti-PEG antibodies was significant, and the presence of inhibitors against PEGylated rFVIII emphasizes the importance of individual monitoring when switching FVIII concentrates to ensure safety and efficacy of the treatment.PMID:37543216 | DOI:10.1016/j.jtha.2023.07.019
Source: Thrombosis and Haemostasis - August 5, 2023 Category: Hematology Authors: Andreas Hillarp P ål A Holme Erik P W åland Marie S Le Carola E Henriksson Geir E Tj ønnfjord Ragnhild J M åseide Source Type: research
Constructing a cellulose based chiral liquid crystal film with high flexibility, water resistance, and optical property
Int J Biol Macromol. 2023 Aug 3:126132. doi: 10.1016/j.ijbiomac.2023.126132. Online ahead of print.ABSTRACTCellulose nanocrystal (CNC) derived from cellulose can form a liquid crystal film with bright structural color by evaporative-induced self-assembly (EISA). As a new class of photonic liquid crystals material, it has attracted much attention because of its intrinsic unique structural characteristics and excellent optical properties. However, the brittleness and water sensitivity of CNC film have hindered its practical application. Herein, multiple cross-linked networks CNC/(polyethylene glycol diacrylate:polyethylene o...
Source: International Journal of Biological Macromolecules - August 5, 2023 Category: Biochemistry Authors: Huiyu Bai Shuhao Hu Haiyan Zhu Shengwen Zhang Wei Wang Weifu Dong Source Type: research
Report on four cases with decreased recovery due to neutralizing antibodies specific for PEGylated recombinant factor VIII
CONCLUSION: The number of patients with inhibitory anti-PEG antibodies was significant, and the presence of inhibitors against PEGylated rFVIII emphasizes the importance of individual monitoring when switching FVIII concentrates to ensure safety and efficacy of the treatment.PMID:37543216 | DOI:10.1016/j.jtha.2023.07.019
Source: Thrombosis and Haemostasis - August 5, 2023 Category: Hematology Authors: Andreas Hillarp P ål A Holme Erik P W åland Marie S Le Carola E Henriksson Geir E Tj ønnfjord Ragnhild J M åseide Source Type: research
The interplay between PEGylated nanoparticles and blood immune system
Adv Drug Deliv Rev. 2023 Aug 2:115044. doi: 10.1016/j.addr.2023.115044. Online ahead of print.ABSTRACTDuring the last two decades, an increasing number of reports have pointed out that the immunogenicity of polyethylene glycol (PEG) may trigger accelerated blood clearance (ABC) and hypersensitivity reaction (HSR) to PEGylated nanoparticles, which could make PEG modification counterproductive. These phenomena would be detrimental to the efficacy of the load and even life-threatening to patients. Consequently, further elucidation of the interplay between PEGylated nanoparticles and the blood immune system will be beneficial ...
Source: Advanced Drug Delivery Reviews - August 4, 2023 Category: Drugs & Pharmacology Authors: Chen Guo Haoyang Yuan Yuxiu Wang Yupeng Feng Yu Zhang Tian Yin Haibing He Jingxin Gou Xing Tang Source Type: research
PEGylated Fluorescent Anti-Carcinoembryonic Antigen Antibody Labels Colorectal Cancer Tumors in Orthotopic Mouse Models
CONCLUSIONS: M5A-IR800-SW provided bright and targeted NIR images of human CRC in orthotopic primary-tumor and liver-metastasis mouse models. The results of the present study suggest the clinical potential of M5A-IR800-SW for fluorescence-guided surgery including metastasectomies for CRC. The lack of hepatic NIR signal is of critical importance to allow for precise labeling of liver tumors.PMID:37540977 | DOI:10.1016/j.jss.2023.06.013
Source: Cell Research - August 4, 2023 Category: Cytology Authors: Michael A Turner Siamak Amirfakhri Hiroto Nishino Nicholas C Neel Mojgan Hosseini Kristin E Cox Thinzar M Lwin Lin Li Teresa Hong Anakim Sherman John E Shively Robert M Hoffman Paul J Yazaki Michael Bouvet Source Type: research
The interplay between PEGylated nanoparticles and blood immune system
Adv Drug Deliv Rev. 2023 Aug 2;200:115044. doi: 10.1016/j.addr.2023.115044. Online ahead of print.ABSTRACTDuring the last two decades, an increasing number of reports have pointed out that the immunogenicity of polyethylene glycol (PEG) may trigger accelerated blood clearance (ABC) and hypersensitivity reaction (HSR) to PEGylated nanoparticles, which could make PEG modification counterproductive. These phenomena would be detrimental to the efficacy of the load and even life-threatening to patients. Consequently, further elucidation of the interplay between PEGylated nanoparticles and the blood immune system will be benefic...
Source: Advanced Drug Delivery Reviews - August 4, 2023 Category: Drugs & Pharmacology Authors: Chen Guo Haoyang Yuan Yuxiu Wang Yupeng Feng Yu Zhang Tian Yin Haibing He Jingxin Gou Xing Tang Source Type: research
