Results 91 to 100 of about 88,195 (344)

Boosting the Performance of Epitaxial Perovskite Microstructures by Surface Passivation

Advanced Optical Materials, EarlyView.
Surface passivation is applied to epitaxial perovskite structures. Improvements are obtained in respect to luminescence intensity and decay time, as well in respect to photodetection and lasing. Highlight results include photoluminescence transients that are limited only by carrier diffusion and a record low laser threshold for microcrystal‐based ...
Shuyu Zhou, Viktor Rehm, Roman Grizfeld, Zihao Liu, Yufei Han, Tomáš Hrbek, Iva Matolínová, Jędrzej Korczak, Andrzej Szczerbakow, Tomasz Story, Mordechai Kot, Maria A. Loi, Zijian Peng, Masato Sotome, Takashi Kondo, Karen Forberich, Larry Lüer, Christoph. J. Brabec, Julia Mergheim, Wolfgang Heiss   +19 more
wiley   +1 more source

Hypothermic oxygenated perfusion inhibits CLIP1-mediated TIRAP ubiquitination via TFPI2 to reduce ischemia‒reperfusion injury of the fatty liver

Experimental and Molecular Medicine
The use of fatty livers in liver transplantation has emerged as a crucial strategy to expand the pool of donor livers; however, fatty livers are more sensitive to ischemia‒reperfusion injury (IRI).
Pengpeng Yue, Xiaoyan Lv, Hankun Cao, Yongkang Zou, Jian You, Jun Luo, Zhongshan Lu, Hao Chen, Zhongzhong Liu, Zibiao Zhong, Yan Xiong, Xiaoli Fan, Qifa Ye   +12 more
doaj   +1 more source

The many faces of multivisceral transplantation [PDF]

, 1991
The transplantation of multiple abdominal viscera, including liver-duodenum-pancreas, liver-stomach-duodenum-pancreas and liver-intestine, is being performed with increasing frequency and success.
Abu-Elmagd, K, Alessiani, M, Casavilla, A, Fung, JJ, Starzl, TE, Todo, S, Tzakis, A   +6 more
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Liver sharing and organ procurement organization performance

Liver Transplantation, 2015
Whether the liver allocation system shifts organs from better performing organ procurement organizations (OPOs) to poorer performing OPOs has been debated for many years. Models of OPO performance from the Scientific Registry of Transplant Recipients make it possible to study this question in a data‐driven manner. We investigated whether each OPO's net
Sommer E, Gentry, Eric K H, Chow, Allan, Massie, Xun, Luo, David, Zaun, Jon J, Snyder, Ajay K, Israni, Bert, Kasiske, Dorry L, Segev   +8 more
openaire   +3 more sources

Elderly Liver Grafts are More Susceptible to Ischemia‐Reperfusion After Prolonged Cold Ischemia than Grafts from Young Donors—An Ex Vivo Liver Machine Perfusion Analysis in Sprague Dawley Rats

Advanced Therapeutics, EarlyView.
This study investigates how donor age and cold ischemia time influence liver perfusion parameters and injury markers. Older livers are more susceptible to longer ischemia times displaying more tissue damage, and higher expression of oxidative stress and apoptosis‐related proteins than livers with shorter ischemia times.
Leonard Boerger, Kilian A. Walter, Anna S. Pietsch, Linda Gilles, Oliver Klein, Karl H. Hillebrandt, Joseph M. G. V. Gassner, Jasper Iske, Johann Pratschke, Felix Krenzien, Igor M. Sauer, Nathanael Raschzok, Simon Moosburner   +12 more
wiley   +1 more source

Exploring the gender gap in living kidney donation and transplantation- a regional perspective from Punjab, Pakistan

BMC Nephrology
Background Gender disparity remains a significant challenge affecting organ donation and transplantation, as approximately 60% of living kidney transplants performed worldwide involve female donors.
Raja Sajjad Asghar, Javeria Saleem, Ruhma Shahzad, Aneela Fatima, Usman Javaid, Mahwish Naz, Aatka Butt, Gholamreza Abdi   +7 more
doaj   +1 more source

VDLIN: A Deep Learning‐Based Platform for Methylcobalamin‐Inspired Immunomodulatory Compound Screening

Advanced Science, EarlyView.
Using the convolutional neural network model VDLIN, Co7 is identified as a promising therapeutic candidate. Co7 demonstrates distinct advantages over MCB by effectively balancing anti‐inflammatory and immune‐stimulatory functions, making it a potential novel approach for immune modulation.
Xuefei Guo, Yang Zhao, Xianle Rong, Chenxi Niu, Shiyu Hu, Qiang Liu, Fuping You   +6 more
wiley   +1 more source

Organ Procurement from Deceased Donors and its Impact on Organ Transplantation in Iran during the First Ten Years of Cadaveric Transplantation

International Journal of Organ Transplantation Medicine, 2012
The Act of transplantation from deceased and dead-brain donors was ratified in the parliament in 2000. In the subsequent two years, few number of organs were procured from dead-brain patients and transplanted. Later on, a national network was established
M.Kazemeyni, M Aghighi
doaj  

Laser Ultrasound Super‐Resolution Imaging for Multi‐Parametric Non‐Invasive Volumetric Characterization of Brain Cancer

Advanced Science, EarlyView.
Laser ultrasound super‐resolution imaging (LUSSI) leverages laser‐generated ultrasound for functional 3D transcranial imaging of brain tumor vasculature. Combined with optoacoustic tomography, it is demonstrated in a glioblastoma model, revealing structural abnormalities, compressed vessels, hemorrhages, and hypoxic regions.
Daniil Nozdriukhin, Yi Chen, Shuxin Lyu, Daniel Razansky, Xosé Luís Deán‐Ben   +4 more
wiley   +1 more source

Commercialisation of the supply of organs for transplantation [PDF]

, 2001
Internationally, there is a shortage of organs available for organ donation. Human tissue and cells are becoming increasingly valuable as part of commercially valuable biotechnological research.
Thomas, Cordelia
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