Results 121 to 130 of about 526,880 (360)

Alteration in the number, morphology, function, and metabolism of erythrocytes in high-altitude polycythemia

Frontiers in Physiology
Introduction: High-altitude polycythemia (HAPC) is a common chronic high-altitude disease characterized by significantly increased erythrocyte, hemoglobin (Hb), and hematocrit values and decreased arterial oxygen saturation.
Song Yu, Song Yu, Yi Ye, Tana Wuren, Hai Yi, Hai Yi   +5 more
doaj   +1 more source

Effect of Solanum nudum steroids on uninfected and Plasmodium falciparum-infected erythrocytes

Memorias do Instituto Oswaldo Cruz, 2009
Steroids from Solanum nudum (SNs) have demonstrated antiplasmodial activity against erythrocytic stages of the Plasmodium falciparum strain FCB-2. It is well known that steroids can alter the membrane function of erythrocytes.
Mary Luz López, Silvia Blair, Jairo Sáez, Cesar Segura   +3 more
doaj   +1 more source

Functional characterisation of the lipid raft protein stomatin [PDF]

, 2005
The function of the integral membrane protein stomatin is as yet poorly understood. Stomatin is deficient from the erythrocyte membrane of patients suffering with Overhydrated Hereditary Stomatocytosis (OHSt).
Wilkinson, Dorothy Kate
core  

Effects of erythropoietin on erythrocyte deformability in non-transfused preterm infants

, 2007
AIM: Suppression of erythropoiesis due to low plasma erythropoietin levels is an important factor in the development of anaemia of prematurity. Premature infants may therefore be treated with recombinant human erythropoietin (rhEPO).
Klipp, Martina, Linderkamp, Otwin, Poeschl, Johannes M, Holzwarth, Anne-Ulrike, Nelle, Mathias   +4 more
core   +1 more source

Multiple loci influence erythrocyte phenotypes in the CHARGE Consortium

Nature Genetics, 2009
Measurements of erythrocytes within the blood are important clinical traits and can indicate various hematological disorders. We report here genome-wide association studies (GWAS) for six erythrocyte traits, including hemoglobin concentration (Hb ...
S. Ganesh, N. Zakai, F. V. van Rooij, N. Soranzo, A. Smith, M. Nalls, Ming-Huei Chen, A. Kottgen, N. Glazer, A. Dehghan, Brigitte Kuhnel, T. Aspelund, Qiong Yang, Toshiko Tanaka, A. Jaffe, J. Bis, G. Verwoert, A. Teumer, C. Fox, J. Guralnik, G. Ehret, K. Rice, J. Felix, A. Rendon, G. Eiriksdottir, D. Levy, K. Patel, E. Boerwinkle, J. Rotter, A. Hofman, J. Sambrook, D. Hernandez, G. Zheng, S. Bandinelli, A. Singleton, J. Coresh, T. Lumley, A. Uitterlinden, Janine M. vanGils, L. Launer, L. Cupples, B. Oostra, J. Zwaginga, W. Ouwehand, S. Thein, C. Meisinger, P. Deloukas, M. Nauck, T. Spector, C. Gieger, V. Gudnason, C. V. van Duijn, B. Psaty, L. Ferrucci, A. Chakravarti, A. Greinacher, C. O’Donnell, J. Witteman, S. Furth, M. Cushman, T. Harris, Jing‐Ping Lin   +61 more
semanticscholar   +1 more source

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

Advanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang, Ilya Pyatnitskiy, Yanshu Shi, Kai Wing Kevin Tang, Yi Xie, Sihan Yu, Thomas Wynn, Xiangping Liu, Ju‐Chun Hsieh, Jinmo Jeong, Weilong He, Brinkley Artman, Anakaren Romero Lozano, Xi Shi, Arjun Sangani, Lief E Fenno, Samantha Santacruz, Banglin Chen, Huiliang Wang   +18 more
wiley   +1 more source

Isolation and Characterization of Glycophorin from Carp Red Blood Cell Membranes

Membranes, 2014
We isolated a high-purity carp glycophorin from carp erythrocyte membranes following extraction using the lithium diiodosalicylate (LIS)-phenol method and streptomycin treatment.
Takahiko Aoki, Kenji Chimura, Nobuhiro Nakao, Yasuko Mizuno   +3 more
doaj   +1 more source

Storage of Erythrocytes Induces Suicidal Erythrocyte Death

Cellular Physiology and Biochemistry, 2016
Background/Aims: Similar to apoptosis of nucleated cells, red blood cells (RBC) can undergo suicidal cell death - called eryptosis. It is characterized by cell shrinkage and phosphatidylserine translocation. Eryptosis is triggered by an increase of intracellular calcium concentration due to activation of nonselective cation channels.
Lang, Elisabeth, Pozdeev, Vitaly I, Xu, Haifeng C, Shinde, Prashant V, Behnke, Kristina, Hamdam, Junnat M, Lehnert, Erik, Scharf, Rüdiger E, Lang, Florian, Häussinger, Dieter, Lang, Karl S., Lang, Philipp A   +11 more
openaire   +3 more sources

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Copolymers of Poly(Butylene Trans‐1,4‐Cyclohexanedicarboxylate)/Pripol as New Biomaterial Platform for Small Diameter Vascular Graft

Advanced Healthcare Materials, EarlyView.
Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Edoardo Bondi, Gabriele Obino, Giulia Guidotti, Alberto Sensini, Martijn van Griensven, Antonio Junior Lepedda, Nadia Lotti, Lorenzo Moroni   +7 more
wiley   +1 more source