Results 91 to 100 of about 299,972 (305)

Conjugated Porphyrin Polymer With Superior Charge Transfer for Photodynamic‐Immunomodulatory Prevention of CIED Infection in Diabetes

Advanced Healthcare Materials, EarlyView.
Under NIR irradiation, PTCPP generates ROS to eliminate MRSA biofilms and promote M1 macrophage polarization for phagocytosis. After bacterial clearance, the material is phagocytosed by macrophages, shifting their polarization to M2 phenotype via metabolic reprogramming, which synergistically enhances anti‐infection therapy and wound healing.
Honghao Ma, Jinguo Xu, Rongrong Gu, Chuanhui Dong, Te Chen, Yi Mu, Jing Zhu, Yating Wang, Wen Wang, Yingying Zhang, Hongyu Ma, Xiaochen Wang, Sheng Ye, Cheng Cheng   +13 more
wiley   +1 more source

Is Increased Intracellular Calcium in Red Blood Cells a Common Component in the Molecular Mechanism Causing Anemia?

Frontiers in Physiology, 2017
For many hereditary disorders, although the underlying genetic mutation may be known, the molecular mechanism leading to hemolytic anemia is still unclear and needs further investigation.
Laura Hertz, Rick Huisjes, Esther Llaudet-Planas, Polina Petkova-Kirova, Asya Makhro, Jens G. Danielczok, Stephane Egee, Stephane Egee, Stephane Egee, Maria del Mar Mañú-Pereira, Richard van Wijk, Joan-Lluis Vives Corrons, Anna Bogdanova, Lars Kaestner, Lars Kaestner   +14 more
doaj   +1 more source

Changes in the erythrocyte glutathione concentration in the course of diabetes mellitus

, 2006
This study aims to evaluate the significance of the changes of erythrocyte reduced glutathione (GSH) in the course of diabetes mellitus including the pre-diabetes stage and cardiovascular disease co-morbidity.
Jelinek, Herbert F., Nwose, Ezekiel U., Richards, Ross S., Kerr, P.G.   +3 more
core   +1 more source

Spatially Controlled Embedded Bioprinting of Prevascularized Spheroids‐Containing Biopatch Enables Functional Skin Regeneration

Advanced Healthcare Materials, EarlyView.
A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn, Gyu Tae Park, Dongjun Lee, Sik Yoon, Sae‐Ock Oh, Jae Ho Kim, Byoung Soo Kim   +6 more
wiley   +1 more source

Aggregative properties of red blood cells platelets in young cattle in the first 10 days of life

RUDN Journal of Ecology and Life Safety, 2014
Objective: to establish features erythrocyte and platelet at healthy calfs in a phase newborn. The animals every day during the newborn phase determined aggregation cells using light microscopy and Visual mikrometod aggregation platelets. The results may
T A Belova, S Y Zavalishina, O V Nagornaya, I N Medvedev   +3 more
doaj  

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

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

Sub-grouping of Plasmodium falciparum 3D7 var genes based on sequence analysis of coding and non-coding regions [PDF]

, 2003
Background The variant surface antigen family Plasmodium falciparum erythrocyte membrane protein-1 (PfEMP1) is an important target for protective immunity and is implicated in the pathology of malaria through its ability to adhere to host endothelial ...
Jensen Anja TR, Lavstsen Thomas, Lavstsen, Thomas, Arnot, David E, Theander, Thor G, Arnot David E, Jensen, Anja T R, Theander Thor G, Salanti, Ali, Salanti Ali   +9 more
core   +1 more source

The Erythrocyte

, 2023
The Erythrocyte - A Unique Cell emphasizes the characteristic functions of erythrocytes and their vital role in metabolism, and their response to various situations. These changes can be used as diagnostic markers.

core   +1 more source