Results 71 to 80 of about 164,058 (286)

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou, Jinhui Zang, Yuxuan Qian, Qiang Zhang, Yifan Wang, Tingting Yao, Hongyu Yan, Kai Zhang, Xiaojun Cai, Lixian Jiang, Yuanyi Zheng   +10 more
wiley   +1 more source

Longitudinal Respiratory Subphenotypes and Differences in Response to Positive End-Expiratory Pressure and Fio2 Ventilation Strategy in COVID-19 ARDSTake-Home Points

CHEST Critical Care
Background: In patients with ARDS, positive end-expiratory pressure (PEEP) titration remains a challenge and recommendations are not in agreement.
Robin L. Goossen, MD, Daan F.L. Filippini, MD, Relin van Vliet, MD, Laura A. Buiteman-Kruizinga, RN, PhD, Markus W. Hollmann, MD, PhD, Sheila N. Myatra, MD, Ary Serpa Neto, MD, PhD, Peter E. Spronk, MD, PhD, Meta C.E. van der Woude, MD, PhD, Marcus J. Schultz, MD, PhD, David M.P. van Meenen, MD, PhD, Frederique Paulus, PhD, Lieuwe D.J. Bos, MD, PhD   +12 more
doaj   +1 more source

Separating soil respiration components with stable isotopes: natural abundance and labelling approaches

iForest - Biogeosciences and Forestry, 2010
Due to the potential of forest ecosystems contributing to CO2 increase as well as to climate change mitigation, forest-atmosphere CO2 exchange has been intensively studied over last decades.
Braig E, Tupek B
doaj   +1 more source

Ranunculus calcareus and its role in lowland streams [PDF]

, 1979
Ranunculus calcareus , a species of water crowfoot which occurs in clear, nutrient-rich chalk streams, was studied. Seasonal changes in its biomass, its annual production and its fragmentation (leading to downstream movement of the plant) were ...
Dawson, F.H.
core  

Predictors of Successful Decannulation Using a Tracheostomy Retainer in Patients with Prolonged Weaning and Persisting Respiratory Failure [PDF]

, 2012
Background: For percutaneously tracheostomized patients with prolonged weaning and persisting respiratory failure, the adequate time point for safe decannulation and switch to noninvasive ventilation is an important clinical issue.
Abboussouan LS, Aboussouan LS, Bach JR, Boles JM, Ceriana P, Divo MJ, Durbin, Engoren M, Epstein SK, Florian Kollert, Frank Heinemann, Franke KJ, Griffiths J, Gursel GG, Heffner JE, Hess DR, Hsu CL, Kornblith LZ, Le Gall JR, MacIntyre NR, Marchese S, Marchese S, Michael Pfeifer, O’Connor HH, O’Connor HH, Rudolf A. Jörres, Schönhofer B, Stelfox HT, Stephan Budweiser, Tobias Baur, Wu YK   +30 more
core   +2 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Dynamin-related protein 1 is required for normal mitochondrial bioenergetic and synaptic function in CA1 hippocampal neurons. [PDF]

, 2015
Disrupting particular mitochondrial fission and fusion proteins leads to the death of specific neuronal populations; however, the normal functions of mitochondrial fission in neurons are poorly understood, especially in vivo, which limits the ...
Berthet, A, Diaz-Ramirez, LG, Gill, TM, Haddad, D, Kim, H, Lam, M, Mucke, L, Nakamura, K, Pathak, D, Ponnusamy, R, Sesaki, H, Shields, LY, Zhu, L   +12 more
core   +3 more sources

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Factors related to mortality of senior citizens due to pneumonia associated to mechanical ventilation

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2018
Background: at the intensive care unit of the “Dr. Agostinho Neto” Hospital a way to assess the risk of mortality of senior citizens due to pneumonia associated to mechanical ventilation is not available.Objective: to identify the factors related to ...
Reinaldo Elias-Sierra, Karla Sucet Elias-Armas, Javier Pérez-Capdevila, Rodney Vargas-Alonso   +3 more
doaj  

Comparative Study between Surgical Repair of Atrial Septal Defect via Median Sternotomy, Right Submammary Thoracotomy, and Right Vertical Infra-Axillary Thoracotomy

Brazilian Journal of Cardiovascular Surgery
Objective: To compare the results of surgical repair via median sternotomy, right submammary thoracotomy, and right vertical infra-axillary thoracotomy for atrial septal defect (ASD).
Zeng-rong Luo, Qiang Chen, Ling-li Yu, Liang-wan Chen, Zhong-yao Huang   +4 more
doaj   +1 more source