Results 21 to 30 of about 1,086,991 (312)

Rapid Centrifugation in the Routine Hemostasis Laboratory. [PDF]

, 2019
BACKGROUND  The use of short and uniform centrifugation schemes contributes significantly to the successful automation of laboratory procedures. It is however unclear if this is applicable to the hemostasis laboratory.
Leichtle, Alexander B., Reusser, Marianne, Giabbani, Evelyne, Nagler, Michael, Wolfensberger, Nathan, Njue, Linet M., Fiedler, Martin, Georgiou, Georgios   +7 more
core   +1 more source

Paralytic Impact of Centrifugation on Human Neutrophils [PDF]

, 2022
Centrifugation is a common step in most of the popular protocols for the isolation of neutrophils from whole blood. Inconsistent results from previous studies on neutrophils may originate from an underestimation of the centrifugation effect, as in ...
Michael Gruber, Wittmann, Sigrid, Gruber, Michael, Gruber, Michael A., Tobias Hundhammer, Sigrid Wittmann, Hundhammer, Tobias   +6 more
core   +1 more source

An Efficient and Simple Method for Collecting Haemolymph of Cerambycidae (Insecta: Coleoptera) Adults

Insects, 2022
Cerambycid beetles (Cerambycidae) are major forest pests, posing a serious threat to the security of forest resources worldwide. Extensive research has focused on the control of cerambycid beetles from physiological and biochemical perspectives.
Yiming Niu, Yuxuan Zhao, Fengming Shi, Meng Li, Sainan Zhang, Jinglin Yang, Shixiang Zong, Jing Tao   +7 more
doaj   +1 more source

Defining an Optimal Range of Centrifugation Parameters for Canine Semen Processing

Animals, 2023
Our objective was to determine a clinically relevant range of centrifugation parameters for processing canine semen. We hypothesized that higher gravitational (g) force and longer time of centrifugation would result in improved spermatozoa recovery rate (
Nicole Sugai, Stephen Werre, Julie Cecere, Orsolya Balogh   +3 more
doaj   +1 more source

Lab scale centrifugation [PDF]

, 2022
Centrifugation is introduced as a separation technique commonly used in laboratory practice, with preparative or analytical purposes. Then, centrifugation equipment and required components commonly used at lab scale will be presented.
Seguí Gil, Lucía
core  

Histological comparison of Platelet rich fibrin clots prepared by fixed-angle versus horizontal centrifugation.

, 2021
Platelet-rich fibrin (PRF) is prepared from whole blood without any exogenous coagulation factors. Several preparation methods have now been introduced, particularly with differences in centrifugation parameters including g-force and time to improve ...
Zhang, Yufeng, Anton Sculean, Katagiri, Hiroki, Yufeng Zhang, Miron, Richard J., Masako Fujioka-Kobayashi, Benoit Schaller, Schaller, Benoît, Richard J. Miron, Sculean, Anton, Kono, Michihide, Michihide Kono, Fujioka-Kobayashi, Masako, Hiroki Katagiri   +13 more
core   +1 more source

SEPARAÇÃO SÓLIDO-LÍQUIDO: CENTRÍFUGAS E PAPÉIS DE FILTRO

Química Nova, 2015
This work describes the fundamentals and evolution of two current solid-liquid separation methods found in the chemical laboratory: the filter paper and the centrifuge.
Alexander Rangel Bastos, Júlio Carlos Afonso   +1 more
doaj   +1 more source

THE DETERMINATION OF KINETIC REGULARITIES OF SEPARATION OF WATER-EMULSION SPINACH SUSPENSION IN THE FIELD OF GRAVITATIONAL AND CENTRIFUGAL FORCES

Современная наука и инновации, 2022
Chlorophyll is a green plant pigment that is highly soluble in fats. This pigment substance, called the food dye chlorophyll and related to food premixes, is obtained by various physicochemical methods from raw materials, usually of plant origin.
A. K. Nugmanov, I. Y. Aleksanian, Z. M. Arabova, O. A. Aleksanyan   +3 more
doaj   +1 more source

An ultra scale-down analysis of the recovery by dead-end centrifugation of human cells for therapy.

, 2015
An ultra scale-down method is described to determine the response of cells to recovery by dead-end (batch) centrifugation under commercially defined manufacturing conditions.
M. Hoare, Delahaye, M, K. Lawrence, Lawrence, K, Ward, SJ, M. Delahaye, S. J. Ward, Hoare, M   +7 more
core   +1 more source

Effect of treatments and washing cycles on the quality of Nile tilapia (Oreochromis niloticus) protein concentrate

Journal of Fisheries, 2017
The extraction of proteins from wastes reduces production costs and environmental pollution. The aim of this work was to evaluate the effect of two treatments involving decanting/sieving or centrifugation and the number of washing cycles on the quality ...
Lígia Boarin Alcalde, Ângela Dulce Cavenaghi-Altemio, Gustavo Graciano Fonseca   +2 more
doaj   +3 more sources