Results 71 to 80 of about 854,878 (345)

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li, Ronghua Hong, Hua You, Feiping Xu, Qingjun Zhang, Yiwen Lin, Yuting Su, Danmei Lan, Lingjing Jin, Junhui She   +9 more
wiley   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Generalized Coherent State Approach to Star Products and Applications to the Fuzzy Sphere [PDF]

, 2000
We construct a star product associated with an arbitrary two dimensional Poisson structure using generalized coherent states on the complex plane. From our approach one easily recovers the star product for the fuzzy torus, and also one for the fuzzy ...
A. Pinzul, A. Stern, Alekseev, Arik, Baez, Balachandran, Balachandran, Balachandran, Balachandran, Bayen, Berezin, Biedenharn, Buzek, Carow-Watamura, Carow-Watamura, Carow-Watamura, Celeghini, Curtright, Dodonov, G. Alexanian, Gray, Groenewold, Grosse, Hakioglu, Ho, Holstein, Katriel, Klauder, Klimyk, Kontsevich, Kuang, Kuang, Luke, MacFarlane, Madore, Madore, Man'ko, Moyal, Nelson, Nelson, Perelomov, Podles, Presnajder, Read, Voros, Yang, Zachos   +46 more
core   +4 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Gauge Theory of the Star Product

, 2007
The choice of a star product realization for noncommutative field theory can be regarded as a gauge choice in the space of all equivalent star products.
A. Pinzul, A. Stern, Alexanian, Behr, Dimitrijevic, Dito, Dolgushev, Doplicher, Felder, Groenewold, Gutt, Jurco, Jurco, Kontsevich, Moyal, Stern, Szabo, Wodzicki, Zotov   +18 more
core   +1 more source

The Seiberg-Witten Map for a Time-dependent Background [PDF]

, 2003
In this paper the Seiberg-Witten map for a time-dependent background related to a null-brane orbifold is studied. The commutation relations of the coordinates are linear, i.e. it is an example of the Lie algebra type.
A. Connes, B. Jurco, Bianca Letizia Cerchiai, C. Bachas, D. Brace, D. Brace, D.A. Lowe, H. Liu, H. Liu, H.J. Grönewold, J. Figueroa-O'Farrill, J. Madore, J.E. Moyal, K. Dasgupta, L. Dolan, M. Alishahiha, M. Kontsevich, M.R. Douglas, N. Seiberg, N. Seiberg, R.-G. Cai, S. Goto, V. Schomerus   +22 more
core   +4 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Three Natural Generalizations of Fedosov Quantization

Symmetry, Integrability and Geometry: Methods and Applications, 2009
Fedosov's simple geometrical construction for deformation quantization of symplectic manifolds is generalized in three ways without introducing new variables: (1) The base manifold is allowed to be a supermanifold.
Klaus Bering
doaj   +1 more source

Geometrical evaluation of star products [PDF]

Journal of Mathematical Physics, 2000
The geometric picture of the star product based on its Fourier representation kernel is utilized in the evaluation of chains of star products and the intuitive appreciation of their associativity and symmetries. Such constructions appear even simpler for a variant asymmetric product, and carry through for the standard star-product supersymmetrization.
openaire   +3 more sources