scholarly journals Influence of interaction time on the red blood cell (dis)aggregation dynamics in vitro studied by optical tweezers

2019 ◽  
Author(s):  
Ruixue Zhu ◽  
Tatiana Avsievich ◽  
Alexey Popov ◽  
Igor Meglinski
Keyword(s):  
Blood Cell ◽  
Optical Tweezers ◽  
Red Blood Cell ◽  
Interaction Time

Investigation of the Free and Total Thyroxine-binding Capacity of Plasma Proteins in Thyroid Disorders

1971 ◽  
Vol 10 (04) ◽  
pp. 299-304
Author(s):  
József Takó ◽  
János Fischer ◽  
Jusztina Juhász ◽  
Ilona Sztraka ◽  
István Kapus ◽  
...  
Keyword(s):  
Blood Cell ◽  
Thyroid Function ◽  
Oral Contraceptives ◽  
Red Blood Cell ◽  
Plasma Proteins ◽  
Binding Capacity ◽  
Thyroid Disorders ◽  
Thyroid Function Tests ◽  
Total Thyroxine

SummaryThe results of thyroid function tests have been compared with data on the thyroxine-binding capacity of plasma proteins in hyper-, hypo- and euthyroid cases, the latter including women taking oral contraceptives (Infecundin). It was found that there exists a significant correlation of exponential nature between the in vitro red blood cell 125I-triiodothyronine uptake (RCU) and the free thyroxine-binding capacity of the thyroxine-inding globulin (TBG).

Patents on Red Blood Cell Manufacturing In Vitro

2011 ◽  
Vol 1 (2) ◽  
pp. 173-181
Author(s):  
Laurence Guyonneau-Harmand ◽  
Luc Douay
Keyword(s):  
Blood Cell ◽  
Red Blood Cell ◽  
Cell Manufacturing

In vitro effects of temperature on red blood cell deformability and membrane stability in human and various vertebrate species

2021 ◽  
pp. 1-10
Author(s):  
Adam Attila Matrai ◽  
Gabor Varga ◽  
Bence Tanczos ◽  
Barbara Barath ◽  
Adam Varga ◽  
...  
Keyword(s):  
Blood Cell ◽  
Red Blood Cell ◽  
Whole Blood ◽  
Mechanical Stability ◽  
Cell Deformability ◽  
Blood Samples ◽  
Effects Of Temperature ◽  
The Way ◽  
Rbc Deformability

BACKGROUND: The effects of temperature on micro-rheological variables have not been completely revealed yet. OBJECTIVE: To investigate micro-rheological effects of heat treatment in human, rat, dog, and porcine blood samples. METHODS: Red blood cell (RBC) - buffer suspensions were prepared and immersed in a 37, 40, and 43°C heat-controlled water bath for 10 minutes. Deformability, as well as mechanical stability of RBCs were measured in ektacytometer. These tests were also examined in whole blood samples at various temperatures, gradually between 37 and 45°C in the ektacytometer. RESULTS: RBC deformability significantly worsened in the samples treated at 40 and 43°C degrees, more expressed in human, porcine, rat, and in smaller degree in canine samples. The way of heating (incubation vs. ektacytometer temperation) and the composition of the sample (RBC-PBS suspension or whole blood) resulted in the different magnitude of RBC deformability deterioration. Heating affected RBC membrane (mechanical) stability, showing controversial alterations. CONCLUSION: Significant changes occur in RBC deformability by increasing temperature, showing inter-species differences. The magnitude of alterations is depending on the way of heating and the composition of the sample. The results may contribute to better understanding the micro-rheological deterioration in hyperthermia or fever.

scholarly journals Absence of the Adaptor Protein PEA-15 Is Associated with Altered Pattern of Th Cytokines Production by Activated CD4+ T Lymphocytes In Vitro, and Defective Red Blood Cell Alloimmune Response In Vivo

PLoS ONE ◽  
2015 ◽  
Vol 10 (8) ◽  
pp. e0136885 ◽  
Author(s):  
Stéphane Kerbrat ◽  
Benoit Vingert ◽  
Marie-Pierre Junier ◽  
Flavia Castellano ◽  
François Renault-Mihara ◽  
...  
Keyword(s):  
T Lymphocytes ◽  
Blood Cell ◽  
Red Blood Cell ◽  
Adaptor Protein

scholarly journals Dynamic deformation of red blood cell
in Dual-trap Optical Tweezers

2010 ◽  
Vol 18 (10) ◽  
pp. 10462 ◽  
Author(s):  
Sebastien Rancourt-Grenier ◽  
Ming-Tzo Wei ◽  
Jar-Jin Bai ◽  
Arthur Chiou ◽  
Paul P. Bareil ◽  
...  
Keyword(s):  
Blood Cell ◽  
Optical Tweezers ◽  
Red Blood Cell ◽  
Dynamic Deformation

In vitro evaluation of di(2-ethylhexyl)terephthalate-plasticized polyvinyl chloride blood bags for red blood cell storage in AS-1 and PAGGSM additive solutions

Transfusion ◽  
2018 ◽  
Vol 58 (5) ◽  
pp. 1100-1107 ◽  
Author(s):  
Sharon Graminske ◽  
Kathleen Puca ◽  
Anna Schmidt ◽  
Scott Brooks ◽  
Amanda Boerner ◽  
...  
Keyword(s):  
Blood Cell ◽  
Polyvinyl Chloride ◽  
Red Blood Cell ◽  
In Vitro Evaluation ◽  
Cell Storage
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