Results 101 to 110 of about 1,033,134 (305)

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source

Association of hemoglobin variation and hospital mortality in patients with traumatic brain injury at high altitude

Frontiers in Neurology
BackgroudTraumatic brain injury (TBI) ranks among the leading causes of death worldwide. However, the association between hemoglobin variation (ΔHb) and hospital mortality in TBI patients at high altitude remains uninvestigated.MethodThis retrospective ...
Zeqing Wang, Zekui Zhang, Zhenjun Liu
doaj   +1 more source

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

Advanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian, Talin Ebrahimian, Jonathan Miranda O'Connor, Janusz Rak, Stephanie Lehoux, Maryam Tabrizian   +5 more
wiley   +1 more source

Vascular risk factors and diabetic neuropathy [PDF]

, 2005
Background: Other than glycemic control, there are no treatments for diabetic neuropathy. Thus, identifying potentially modifiable risk factors for neuropathy is crucial.
Chaturvedi, N., Eaton, S.E.M., Fuller, J.H., Ionescu-Tirgoviste, C., Manes, C., Tesfaye, S., Ward, J.D., Witte, D.R.   +7 more
core  

Biomimetic Nanovaccine Integrating Dendritic Cell Exosomes with Tumor Cell Membranes for Sustained Prophylaxis Against Glioblastoma

Advanced Functional Materials, EarlyView.
We have developed DEX/GM, an all‐natural, personalizable hybrid vaccine designed by coating dendritic cell‐derived exosomes (DEX) onto tumor cell membranes (GM) for sustained prophylaxis against glioblastoma (GBM). ABSTRACT Glioblastoma (GBM), one of the most aggressive and lethal brain tumors, remains incurable with a poor clinical prognosis.
Shanshan Li, Dongya Zhang, Shiyu Wang, Changhe Pang, Meng Zheng, Bingyang Shi, Yan Zou   +6 more
wiley   +1 more source

Evaluation of gestational age, serum amyloid A, and hemoglobin decline (ΔHb) as diagnostic markers for NEC secondary to late-onset sepsis in preterm infants

Frontiers in Pediatrics
ObjectiveTo evaluate gestational age, serum amyloid A (SAA), and hemoglobin decline (ΔHb) as diagnostic markers for necrotizing enterocolitis (NEC) secondary to late-onset sepsis (LOS) in preterm infants.MethodsA retrospective study was conducted on 77 ...
Yun Cheng, Biquan Chen, Wenjia Tong, Wangqiang Li, Yuanyuan Duan   +4 more
doaj   +1 more source

Registration of functional deviations cell system eritron method of computer morphometry

Наука. Инновации. Технологии, 2022
In the course of the study there are some functional changes in the red blood cells in healthy young men, students at the university in the first year.
Tatiana Petrovna Bondar, Oksana Ivanovna Anfinogenova   +1 more
doaj  

Anemia during Covid 19; experience of the Covid 19 home hospitalization (HAD) unit during the third wave. [PDF]

Batna Journal of Medical Sciences
The SARS COV2 pandemic has not ceased to surprise the world with its frequency, 261 million cases and more than 5 million deaths worldwide in January 2022 with the appearance of new variants, responsible for its cyclical evolution.
Nora RIGHI, Meriem DEBBABI, Souad HAMOUD, Samy SLIMANI   +3 more
doaj   +1 more source

Transition of hemoglobin between two tertiary conformations: The transition constant differs significantly for the major and minor hemoglobins of the Japanese quail (Cortunix cortunix japonica) [PDF]

, 2007
We demonstrate that 5,5′-dithiobis(2-nitrobenzoate) – DTNB – reacts with only CysF9[93]β and CysB5[23]β among the multiple sulfhydryl groups of the major and minor hemoglobins of the Japanese quail (Cortunix cortunix japonica).
Babalola, J. O,, Bello, O. S., Okonjo, K. O.   +2 more
core  

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source